Entries |
Document | Title | Date |
20080229758 | Enhanced thermoelectric cooler with superconductive coolers for use in air-condioners - This is an enhanced thermoelectric cooler with superconductive heat-dissipatve coolers for use in air-conditioner. This invention is comprised of a thermoelectric cooling chip sandwiched between two superconductive unidirectional heat-dissipative cooling devices. Each device consists of special superconductive pipes, heat-dissipative plates, and a fan. The cooling devices are to dissipate heat quickly from the thermoelectric cooling chip and to maintain constant hot to cold air flow. | 09-25-2008 |
20080236174 | THERMOELECTRIC DEVICES AND METHODS OF MANUFACTURE - Thermoelectric devices are provided. In one embodiment, a thermoelectric device may include a glass wafer defined by conductive vias, a second wafer, and a plurality of metal film disposed between the glass wafer and the second wafer and against solid, conductive, integral, end surfaces of the conductive vias. A nanogap may be disposed between the metal film and the second wafer. The nanogap may have been created by applying a voltage extending between the conductive vias and the second wafer. Methods of forming the devices, along with methods of using the devices to transform heat energy to electricity, and for refrigeration, are also provided. | 10-02-2008 |
20080236175 | MICROARCHITECTURE CONTROL FOR THERMOELECTRIC COOLING - An integrated circuit is cooled by microarchitecture controlled Peltier effect cooling. In one embodiment, a temperature sensor thermally coupled to at least a portion of the integrated circuit of a die is adapted to provide an output as a function of the temperature of an integrated circuit portion. Operation of a thermoelectric cooler thermally coupled to the integrated circuit portion is controlled as a function of the sensor output, wherein a controller of the integrated circuit controls the thermal electric cooler. Other embodiments are described and claimed. | 10-02-2008 |
20080295522 | THERMO-ENERGY-MANAGEMENT OF SOLID-STATE DEVICES - The present invention reduces to practice discoveries made by the present inventors during their investigations into present-art-perceived-difficulties in thermal-management applications of solid-state devices. | 12-04-2008 |
20090019861 | AIR CONDITIONING UNIT FOR MOTOR VEHICLES AND METHOD FOR ITS OPERATION - An air conditioning unit is disclosed for motor vehicles. The air conditioning unit includes with a compression refrigerant circuit where a refrigerant circulates, comprising comprehensively switched in series with respect to fluid flow at least one compressor upstream of a heat-delivering heat exchanger, and an expansion element upstream of a heat-absorbing heat exchanger, whereby into the flow path leading from the outlet of the heat-delivering heat exchanger to the expansion element an additional heat exchanger is integrated thermally coupled to at least one cooling means the temperature of which can be put to values below the temperature of the refrigerant in the compression refrigeration circuit at the position of the refrigerant's outflow from the heat-delivering heat exchanger, and a method for its operation. | 01-22-2009 |
20090038317 | Thermoelectric temperature-controlled container holder and method - A Thermoelectric-based container holder has a receptacle with a recess for receiving a container to be heated or cooled, a variable interface surface disposed within the holder and configured to flexibly contact an outside surface of the container to be heated or cooled where the variable surface interface is in thermal contact with the surface of the receptacle, and a thermoelectric assembly thermally connected to at least the variable surface interface. | 02-12-2009 |
20090100841 | SYSTEM FOR RECLAMATION OF WASTE THERMAL ENERGY - A waste heat reclamation device absorbs waste heat from a heat generating object. A thermocouple loop is used to convert thermal energy into electrical energy which may be utilized to provide electrical power to an electronic device that is the heat generating object. The invention increases the efficiency of electronic devices such as computer processing units. | 04-23-2009 |
20090120104 | THERMAL BLOCK UNIT - The present invention discloses a thermal block unit for thermal treatment of samples comprising temperature regulating units, temperature sensors for measuring temperature at different locations of the thermal block unit, a converter for converting signals from the temperature sensors into digital signals and a thermal block interface for communicating with an instrument. | 05-14-2009 |
20090158750 | NOVEL SOLID STATE THERMOVOLTAIC DEVICE FOR ISOTHERMAL POWER GENERATION AND COOLING - A method of addressing environmental warming and generating power, including positioning a device for generating electrical power in an environment experiencing undesired warming, the device including an active layer for intrinsically transducing thermal energy into electrical energy, and first and second electrical contacts having different work functions, respective first and second electron diffusion barriers positioned between and in electric communication with the active layer and respective first and second electrical contacts, wherein thermally generated electrons are separated to the first electrical contact and holes are separated to the second electrical contact, and wherein the introduction of thermal energy to the active layer increases the rate at which electron-hole pairs are formed, connecting the device to a power grid, removing thermal energy from the environment via conversion into electricity, and supplying electricity to the power grid, wherein the removal of thermal energy from the environment operates to cool the environment. | 06-25-2009 |
20090188259 | Integrated Thermoelectric Cooling Element and Positive Temperature Coefficient Heater - An integrated thermoelectric cooling element and a positive temperature coefficient heating element are integrated into a single package. A heat sink is shared between the thermoelectric cooling element and the positive temperature coefficient. | 07-30-2009 |
20090199571 | Body temperature control system - In an embodiment, a system is provided. The system includes a heat exchanger including a thermal exchange block having a top surface and a bottom surface. The system further includes a first thermoelectric cooler abutting the top surface of the thermal exchanger block and a first heat sink thermally coupled to the first thermoelectric cooler. The system also includes a second thermoelectric cooler abutting the bottom surface of the thermal exchanger block and a second heat sink thermally coupled to the second thermoelectric cooler. | 08-13-2009 |
20090266084 | Thermoelectric device based refrigerant subcooling - A subcooler ( | 10-29-2009 |
20090266085 | Compostable materials recycling bin refrigeration device - A refrigeration device for compostable materials, comprising, a recycling bin adapted to receive compostable materials, a liner element adapted to receive the recycling bin; and refrigeration means adapted for cooling the liner element wherein when compostable materials are positioned within the recycling bin and the recycling bin is positioned within the liner element, the refrigeration means cools the liner element, the recycling bin and the compostable materials positioned therein. | 10-29-2009 |
20090293499 | THERMOELECTRIC HEAT PUMP - In certain embodiments, a thermoelectric heat pump includes a heat transfer region having an array of thermoelectric modules, a waste channel in substantial thermal communication with a high temperature portion of the heat transfer region, and a main channel in substantial thermal communication with a low temperature portion of the heat transfer region. An enclosure wall provides a barrier between fluid in the waste channel and fluid in the main channel throughout the interior of the thermoelectric heat pump. In some embodiments, the waste fluid channel and the main fluid channel are positioned and shaped such that differences in temperature between fluids disposed near opposite sides of the enclosure wall are substantially decreased or minimized at corresponding positions along the channels. | 12-03-2009 |
20090308081 | INTEGRATED CIRCUIT CHIP COOLING USING MAGNETOHYDRODYNAMICS AND RECYCLED POWER - Some embodiments of the present invention provide a system that cools an integrated circuit (IC) chip within a computer system. During operation, the system converts heat generated by a heat-generating device within the computer system during operation of the computer system into thermoelectric power. Next, the system supplies the thermoelectric power to drive a fluid pump. Finally, the system uses the fluid pump to conduct heat away from the IC chip. | 12-17-2009 |
20090314008 | SELF-COOLED VERTICAL ELECTRONIC COMPONENT - A self-cooled electronic component comprising a vertical monolithic circuit, in which the vertical monolithic circuit is electrically connected in series with a Peltier cooler so that the D.C. current flowing through the circuit supplies the cooler and in which the circuit and the cooler are placed against each other so that the cold surface of the cooler is in thermal contact with the circuit. | 12-24-2009 |
20100024436 | DOWNHOLE TOOL WITH THIN FILM THERMOELECTRIC COOLING - Apparatus and method for cooling a die downhole are disclosed. The apparatus includes a semiconductor die. A thin film thermoelectric cooling layer is coupled to the semiconductor die, and a heat spreader is coupled to the thin film thermoelectric cooling layer. A method includes conveying a semiconductor die on a carrier to a downhole location and activating a thin film thermoelectric cooling layer coupled to the semiconductor die. The method further includes pumping heat from the thin film thermoelectric cooling layer using a heat spreader coupled to the thin film thermoelectric cooling layer. | 02-04-2010 |
20100024437 | High temperature compact thermoelectric module with gapless eggcrate - A high-temperature thermoelectric module. The module includes a two part molded egg-crate for holding in place and providing insulation and electrical connections for a number of thermoelectric n-legs and p-legs. A first part of the egg-crate is comprised of a ceramic material capable of operation at temperatures in excess of 600° C. and a second part comprised of a thermoplastic material having very low thermal conductivity. In preferred embodiments the high temperature ceramic is zirconia and the thermoplastic material is DuPont Zenite. The thermoelectric legs are also comprised of high-temperature and low-temperature material. In preferred embodiments the high temperature thermoelectric material is lead telluride and the low temperature material is bismuth telluride. In preferred embodiments metal felt spacers are provided in each leg to maintain proper electrical contacts notwithstanding substantial temperature variations. Preferably the module is sealed in an inert gas filled insulating capsule. | 02-04-2010 |
20100031674 | TE liquid cooler - A system for cooling fluid to cool and condition a race cart driver's suit, helmet or seat. The system includes Peltier effect thermoelectric coolers sandwiched to form water and air passages to cool liquid in use in a suit, helmet or seat and to expel waste heat. A thermoelectric cooler for cooling a driver worn device including a thermoelectric cooler having a first heat exchanger, an inlet for supplying one side of the first heat exchanger, and an inlet for air supplying an opposing side of the first heat exchanger. A pump for moving liquid from a reservoir on the TE cooler with a first heat exchanger to a second heat exchanger worn by a driver. A quick release device to detach the TE cooler from the second heat exchanger with a single motion depressing a single bar releases two quick connects. | 02-11-2010 |
20100050658 | METHODS AND APPARATUS FOR COOLING ELECTRONIC DEVICES USING THERMOELECTRIC COOLING COMPONENTS - An electronic device can be provided with a heat-generating component, a heat-dissipating component, and a thermoelectric cooling component. The thermoelectric cooling component may be configured to create a temperature difference between the heat-generating component and the heat-dissipating component. In some embodiments, the thermoelectric cooling component is configured to use the Peltier effect to create the temperature difference. In some embodiments, the thermoelectric cooling component may be positioned proximate to a hotspot of the heat-generating component. | 03-04-2010 |
20100064695 | Flexible flow channel for a modular liquid-cooled thermal spreader - The present invention is a flexible liquid cooling loop for providing a thermal path between a heat source and a heat sink. The cooling loop includes a plurality of mechanically rigid tubing sections configured for being in thermal contact with the heat source and the heat sink. The cooling loop further includes a plurality of mechanically flexible tubing sections configured for connecting the mechanically rigid sections to form the loop. The loop is configured for containing a liquid. The liquid is configured for being circulated within the loop for promoting transfer of thermal energy from the heat source to the heat sink via the loop. | 03-18-2010 |
20100071384 | REFRIGERATION SYSTEMS AND METHODS FOR CONNECTION WITH A VEHICLE'S LIQUID COOLING SYSTEM - An exemplary refrigeration system for cooling food or beverages may use a liquid cooling system of a vehicle. The refrigeration system may include a compartment in which the food or beverages may be placed and removed, a chilled liquid coolant system having a connection through which liquid coolant is received from the liquid cooling system of the vehicle, and a heat exchanger operationally coupled with the chilled liquid coolant system and the compartment to transfer heat from the compartment into the liquid coolant. The refrigeration system may also include a second chilled coolant system through which a second coolant flows and a second heat exchanger operationally coupled with the second chilled coolant system and the compartment to transfer heat from the compartment. The chilled liquid coolant system and the second chilled coolant system may operate together as a cascade cooling system. | 03-25-2010 |
20100101236 | THERMAL MANAGEMENT SYSTEM HAVING THERMOELECTRIC MODULES - A thermal management system includes a first thermoelectric module, a second thermoelectric module, and a heat exchanger. The heat exchanger has a pipe having a first section, a second section and an intermediate section arranged between the first section and the second section. The intermediate section maintains the first section and the second section in spaced apart planes and the first thermoelectric module is thermally attached to the first section and the second thermoelectric module is thermally attached to the second section. The first thermoelectric module is spaced apart from the second thermoelectric module to enable fluid to flow between the first thermoelectric module and the second thermoelectric module. | 04-29-2010 |
20100101237 | Temperature variation apparatus - The invention discloses a temperature variation apparatus for varying the temperature of a liquid. The temperature variation apparatus includes a metal tube, a power supply, a heat conductor, and a thermo-electric cooler (TEC). The liquid is poured into the metal tube. The power supply has an anode and a cathode respectively connected to two ends of the metal tube, so that the metal tube can be electrified to generate heat. The heat conductor encircles and contacts with the metal tube, and the thermo-electric cooler contacts with the heat conductor. | 04-29-2010 |
20100101238 | HEATER-COOLER WITH BITHERMAL THERMOELECTRIC DEVICE - Disclosed embodiments include systems for heating and cooling the interior climate of a vehicle. In some embodiments, the system comprises a conduit having a first fluid channel, a second fluid channel, a fluid diversion channel configured to divert fluid flow between the first and second channels, and a thermoelectric device operatively connected to the fluid conduit. In certain embodiments, the thermoelectric device comprises a plurality of thermal zones. In some embodiments, the plurality of thermal zones comprises a first thermal zone connected to a first electric circuit switchable between a first polarity and a second polarity and a second thermal zone connected to a second electric circuit switchable between the first polarity and the second polarity independent of the polarity of the first electric circuit. | 04-29-2010 |
20100122540 | THERMOELECTRIC COOLER FOR ECONOMIZED REFRIGERANT CYCLE PERFORMANCE BOOST - A refrigerant system incorporates an economizer circuit, and a thermoelectric cooler to provide a performance boost to the conventional economized refrigerant system. A thermoelectric cooler cools the refrigerant either directly in a main refrigerant circuit, or in an economized circuit, or both. | 05-20-2010 |
20100132379 | LOW POWER DEHUMIDIFIER - A low power dehumidifier includes a body, a desiccation element, and heat transfer elements. The desiccation element has a dehumidifying region and a recycling region. Each of the heat transfer elements has a cooling end and a heating end configured for high-temperature condensation and high-temperature heating, respectively, thereby effectively recycling waste high heat generated by the dehumidifier and reducing power consumption. | 06-03-2010 |
20100139289 | HEAT TRANSFER DEVICES BASED ON THERMODYNAMIC CYCLING OF A PHOTONIC CRYSTAL WITH COUPLED RESONANT DEFECT CAVITIES - A heat transfer device exploits the properties of photonic crystal solids with resonant defect cavities to execute a thermodynamic cycle to accomplish the conversion between heat flow and useful energy in the form of a heat engine or heat pump. The device comprises a photonic crystal having at least one and preferably several resonant defect cavities that radiate electromagnetic energy in an emission band. In a heat pump or refrigerator configuration, work means perform work on the photonic crystal to cycle the photonic crystal between a first state to permit the crystal to collect thermal energy from a cold region to heat the crystal and a second state to permit the photonic crystal to radiate electromagnetic energy to a hot region to cool the photonic crystal. The efficient collection of heat energy and radiation of electromagnetic energy in the cycle is accomplished by cycling the heat transfer into the photonic crystal and/or the crystal's emission band. In a heat engine configuration, the emission band is positioned so that the photonic crystal cycles between a first state to permit the crystal to collect thermal energy from the hot region to heat the crystal and a second state to permit the photonic crystal to radiate electromagnetic energy to the cold region to cool the crystal. This cycling transfers heat from the hot region to the cold region. The work means extracts mechanical work from this heat transfer either through the cyclic expansion and contraction, heating or radiation of the crystal. | 06-10-2010 |
20100146990 | THERMOELECTRIC COOLER FOR COMPRESSOR MOTOR - A refrigerant system has an electric motor positioned either inside or outside of a hermetically sealed shell containing a compressor pump unit and is mechanically coupled to drive this compressor pump unit. The electric motor has at least one thermoelectric cooler to cool, or assist in cooling, of at least one component of the electric motor. | 06-17-2010 |
20100175392 | ELECTROCALORIC REFRIGERATOR AND MULTILAYER PYROELECTRIC ENERGY GENERATOR - Provided are electrocaloric devices, pyroelectric devices and methods of forming them. A device which can be a pyroelectric energy generator or an electrocaloric cooling device, can include a first single-layer heat engine having a first side configured to be in contact with a first reservoir and a second side configured to be in contact with a second reservoir, wherein the first reservoir comprises a fluid. The device can also include a second single-layer heat engine having a first side in contact with the first reservoir and a second side in contact with a third reservoir and a channel disposed between the first single-layer heat engine and the second single-layer heat engine, the channel configured to transport the fluid from a first end to a second end. The device can further include one or more power supplies configured to apply voltages to the first and the second single-layer heat engine. | 07-15-2010 |
20100192596 | SYSTEM AND METHOD FOR COOLED AIRFLOW FOR DERMATOLOGICAL APPLICATIONS - A system and method of providing a temperature controlled gaseous medium for dermatological applications is described. The gaseous medium may be cooled and applied to an area such as a skin area to provide an analgesic effect thereon. The system and method also include an automated defrost cycle for minimizing the effects of decreased hydraulic diameter due to freezing. | 08-05-2010 |
20100212328 | THERMOELECTRIC CONVERTER AND METHOD OF MANUFACTURING SAME - A thermoelectric converter made of a thermoelectric conversion material is provided in which metal or alloy particles having an average particle size of 1 to 100 nm are dispersed, wherein at least a part of the metal or alloy particles are dispersed at a distance not more than the mean free path of the phonon of the thermoelectric conversion material. | 08-26-2010 |
20100257870 | VEHICLE AIR CONDITIONER - A vehicle air conditioner includes a heat storage unit having a heat storage medium, a first heat exchanger for heat exchange with air that is sent out of the vehicle, a second heat exchanger for heat exchange with air that is sent to the vehicle compartment, and a peltier device. The heat storage unit has a first inlet port and a first outlet port through which heat exchange medium flows in and out of the heat storage unit where heat is exchanged between the heat storage medium and the heat exchange medium. The peltier device is operable to provide one of positive heat and negative heat to the heat exchange medium flowing through the heat storage unit and also to provide the other of the positive heat and the negative heat directly or indirectly to the first heat exchanger. | 10-14-2010 |
20100281882 | REFRIGERATING SYSTEM AND METHOD FOR REFRIGERATING - A Refrigerating system ( | 11-11-2010 |
20100293966 | VEHICLE AIR CONDITIONER - A vehicle air conditioner includes a first heat exchanger, wherein air around the first heat exchanger is supplied into a vehicle compartment, a heat storage unit, an in-vehicle circuit that connects between the first heat exchanger and the heat storage unit, a second heat exchanger, wherein air around the second heat exchanger is sent outside a vehicle, a vehicle system, wherein the vehicle system generates exhaust heat, an out-vehicle circuit, a connection circuit that connects between the in-vehicle and the out-vehicle circuits, a plurality of valves operating so that the in-vehicle circuit and the out-vehicle circuit are connected or disconnected from each other through the connection circuit and a control device for controlling states of the valves. | 11-25-2010 |
20110011098 | HEAT RECYCLING SYSTEM - A heat recycling system for recycling heat from an electronic device includes a pipe with an inside tube and an outside tube coiled around the inside tube. The inside tube is connected to a first airduct to receive heated air from the electronic device. The outside tube is to receive cooling air from outside. A number of thermoelectric modules are formed in walls of the inside tube. A first end of each thermoelectric module is inserted into the outside tube, and a second end of each thermoelectric module is inserted into the inside tube. Therefore, the number of thermoelectric modules may generate current. | 01-20-2011 |
20110016886 | METHOD AND APPARATUS FOR SWITCHED THERMOELECTRIC COOLING OF FLUIDS - A method and system for efficiently cooling a fluid is provided. A cooling system includes a first chamber containing a first fluid, and a second chamber connected to the first chamber and containing a second fluid. The cooling system further includes one or more thermoelectric devices for cooling the second fluid in the second chamber, and a first body that acts as a thermal diode. The first body enables unidirectional transfer of heat from the thermoelectric devices to the first fluid. Further, the cooling system can be installed with one or more phase change materials or heat pipes that enhance the cooling efficiency of the cooling system. The thermoelectric devices are switched on for a certain time period, after which they are switched off and on repeatedly in cycles, depending on the temperature of the second fluid. | 01-27-2011 |
20110016887 | DEFROSTING ASSEMBLY, REFRIGERATOR HAVING THE SAME, AND METHOD FOR CONTROLLING THE SAME - A defrosting assembly, a refrigerator having the same, and a method of controlling the same are provided. The refrigerator may include a food defrosting chamber, which may be divided from a food storage chamber that cools or freezes food, a defrosting device, which may be positioned in and may be removable from the food defrosting chamber, and a thermoelectric module, which may be positioned in the food defrosting chamber to heat an inside of the defrosting device and to cool an outside of the defrosting device. In a defrosting mode, frozen food may be rapidly defrosted by using the defrosting device, while in a general or a rapid cooling mode, the defrosting device may be used for food storage. | 01-27-2011 |
20110041515 | High Efficiency, Corrosion Resistant Heat Exchanger and Method of Use Thereof - Disclosed are anodically protected, corrosion resistant, self cleaning, high efficiency, submerged tube and plate heat exchangers. Also disclosed are systems for purifying liquids using the anodically protected, corrosion resistant, self cleaning, high efficiency, submerged tube and plate heat exchangers. Further disclosed are methods for purifying liquids using the anodically protected, corrosion resistant, self cleaning, high efficiency, submerged tube and plate heat exchangers. | 02-24-2011 |
20110061400 | HEAT EXCHANGER HAVING THERMOELECTRIC ELEMENT - A heat exchanger may include a housing including an intake port through which air is introduced into the housing from outside, a seat inlet supplying air to a vehicle seat, and an exhaust port through which a portion of the air introduced from outside is exhausted from the housing to outside, a blower unit mounted inside the housing and operated by a first motor to supply the air introduced into the housing through the intake port, out of the housing through the seat inlet, and a thermoelectric element disposed between the intake port and the seat inlet and heat-controlling the air introduced into the housing through the intake port. | 03-17-2011 |
20110072834 | COOLING STRUCTURE OF ELECTRONIC EQUIPMENT - In an environment in which influence of heat energy from the outside is received, for example, when a large temperature difference occurs in an electronic equipment by external factors such as solar insolation or when a temperature difference occurs in the electronic equipment by heat of another device installed in the neighborhood, it is difficult to stabilize the temperature of the equipment within an allowable temperature range due to the influence of the external environment. An electronic equipment has a structure in which an electronic component contained in a housing is thermally connected to a housing inner wall through plural heat conduction members and a heat conduction control member, and the amount of heat transported from the electronic component to the housing inner wall is controlled by using the heat conduction control member. The amount of heat to be transported is decreased for a housing surface whose temperature rises by influence of the external environment, the amount of heat to be transported is increased for a housing surface which is not influenced by the external environment, and the temperature of the electronic component is stabilized within the allowable temperature range. | 03-31-2011 |
20110072835 | COOLING DEVICE FOR ELECTRONIC COMPONENTS - The refrigeration device for electronic components features a plate that is equipped on both sides with heat exchanger elements ( | 03-31-2011 |
20110079022 | HYBRID THERMOELECTRIC-EJECTOR COOLING SYSTEM - A hybrid thermoelectric-ejector active cooling system having an increased Coefficient of Performance (COP) when compared to typical thermoelectric cooling modules. A thermoelectric cooling module is integrated with an ejector cooling device so that heat from the thermoelectric cooling module is rejected to a high temperature evaporator of the ejector cooling device. This provides for a total COP greater than the sum of the COPs of the thermoelectric cooling module and ejector cooling device individually. For example, given 1 unit input power into the thermoelectric cooling module, the heat received by the cold side of the thermoelectric cooling module would be COP | 04-07-2011 |
20110120145 | Vapor Compression Circuit and Method Including A Thermoelectric Device - A fluid compression circuit may include a compression mechanism, a volume, a heat exchanger, a fluid conduit, a thermoelectric device, and a heat-transfer device. The compression mechanism includes first and second members cooperating to form a fluid pocket. The volume receives discharge fluid from the fluid pocket. The heat exchanger is in communication with the volume. The fluid conduit is connected to at least one of the volume and the heat exchanger. The thermoelectric device may include a first side in heat-transfer relation with a member at least partially defining the volume and a second side in heat-transfer relation with ambient air and cooperating with the first side to define a temperature gradient generating electrical current in the thermoelectric device. The heat-transfer device may receive electrical current generated by the thermoelectric device and may be in heat-transfer relation with at least one of the heat exchanger and the fluid conduit. | 05-26-2011 |
20110126551 | ELECTROSTATIC ATOMIZING DEVICE AND AIR CONDITIONER USING SAME - An electrostatic atomizing device includes an atomizing electrode which generates charged fine water particles negatively charged in the form of mist, by generating an electric field when a high negative voltage is applied thereto in a state in which water is supplied; a water supply portion which supplies the water to the atomizing electrode; a discharge detection portion which detects whether negative ion discharge, indicating discharge in which only negative ions are generated without generating the charged fine water particles, is occurring at the atomizing electrode or not; and a control portion which reduces the electric field intensity of the electric field generated by the atomizing electrode when the discharge detection portion detects the occurrence of the negative ion discharge. | 06-02-2011 |
20110167839 | PACKAGED BEVERAGE TEMPERATURE ADJUSTMENT APPARATUS - A packaged beverage temperature adjustment apparatus includes: a temperature adjustment section configured to hold a packaged beverage, and adjust a temperature of the packaged beverage; and a rotation driving section configured to rotate the temperature adjustment section, the temperature adjustment section including at least one temperature adjustment unit abutting on a side face of the packaged beverage. | 07-14-2011 |
20110192172 | TEMPERATURE CONDITIONING SYSTEM METHOD TO OPTIMIZE VAPORIZATION APPLIED TO COOLING SYSTEM - Described herein is for a system and procedure to apply vaporization for heat transfer processes, particularly condensers in air conditioning and refrigeration systems both for upgrading units using the discontinued R22 refrigerant and for new equipments. The application can be applied to other cooling processes such as computer chip cooling, garments for medical, personal garments for military personnel. The application points to the features of different manifestations of vaporization for cooling in both natural and other equipments. The process can be extended for small and compact implementation on new equipments with maintenance improvement compared to water tower coolers, lower capitalization costs, modularity and ease of maintenance, and indoor installations enabling extension of capability of the cooling system with application of air flow condition. The advantages and implementation on new equipments for residential, industrial and large cooling units enable several advantages both economic, reliability, maintainability, indoor operation, reduction of cost of scaling problems and flexibility. Many additional applications are possible and are discussed herein, including high power computer chip cooling. | 08-11-2011 |
20110197596 | Heat-Dissipating Device For Supplying Cold Airflow - A heat-dissipating device ( | 08-18-2011 |
20110203295 | COOLING RACK STRUCTURE OF THERMOELECTRIC COOLING TYPE - A cooling rack structure includes a cooling plate ( | 08-25-2011 |
20110232301 | METHOD FOR THERMOELECTRIC ENERGY CONVERSION IN AN EXHAUST GAS RECIRCULATION SYSTEM - A method for managing thermal energy in an internal combustion engine including an exhaust gas recirculation system and an engine cooling system includes recirculating a portion of an exhaust gas through the exhaust gas recirculation system that is in thermal communication with a first side of a thermoelectric device, flowing an engine coolant into thermal communication with a second side of a thermoelectric device, and controlling electric current between an electrical energy storage device and the thermoelectric device to transfer thermal energy between the recirculated exhaust gas and the engine coolant. | 09-29-2011 |
20110259018 | Thermoelectric module and method for manufacturing the same - Disclosed herein are a thermoelectric module including a first substrate and a second substrate that are opposite to each other and spaced from each other; first and second electrodes that are disposed on the inner side surfaces of the first and second substrates, respectively; and a thermoelectric element that is interposed between the first and second electrodes and is electrically bonded to the first and second electrodes, wherein at least any one of the first and second substrates has an insulating layer disposed on one surface and a fluid flowing line for moving a fluid transferring heat therein, and a method for manufacturing the same. | 10-27-2011 |
20110277485 | Sports Fan Cooling Station - The sports fan cooling station is specifically designed for the sports fan(s) who enjoys outdoor sporting events. This cooling station utilizes the thermoelectric cooler peltier effect and AC power to cool individuals and beverages. The cooling station has a cooling hood that blocks the sunlight and cools the sports fan in a high heat stress environment. It also has a beverage cooler that cools beverages for the sports fan. In addition, the cooling station can be connected to multiple cooling hoods which can cool multiple sports fans at the same time. The cooling station is compact and portable. With this cooling station, sports fans can enjoy a sporting event and not worry about suffering from heat stress caused by hot weather. | 11-17-2011 |
20110283714 | Refrigerated Point-of-Use Holding Cabinet - A refrigerated point-of-use food holding cabinet keeps food products cold in compartments having cross sections that are substantially U-shaped. Food products are kept refrigerated using heat-absorbing, heat-exchangers thermally coupled to the U-shaped compartment. Refrigeration is provided by either a conventional reversed-Brayton cycle, one or more Peltier devices or a chilled, re-circulating liquid that does not change phase as it circulates but which is chilled by another refrigeration system, such as a conventional refrigeration system. An optional cover helps prevent food flavor transfers between compartments. Semiconductor temperature sensors and a computer effectuate temperature control. | 11-24-2011 |
20120023970 | COOLING AND HEATING WATER SYSTEM USING THERMOELECTRIC MODULE AND METHOD FOR MANUFACTURING THE SAME - Disclosed herein are a cooling and heating water system using a thermoelectric module and a method of manufacturing the same. The cooling and heating water system using a thermoelectric module includes first and second substrates disposed to be spaced apart from each other, while facing each other; a cooling water line formed in the first substrate so as to flow cooling water therethrough; a heating water line formed in the second substrate so as to flow heating water therethrough; first and second insulating layers disposed on the inner side surfaces of the first and second substrates, respectively; and a thermoelectric device interposed between the first and second insulating layers, whereby it is possible to variously control a temperature of drinking water without generating noise by using the thermoelectric module in cooling the drinking water. | 02-02-2012 |
20120042661 | SPLIT THERMO-ELECTRIC CYCLES FOR SIMULTANEOUS COOLING, HEATING, AND TEMPERATURE CONTROL - The invention is new types of split-thermo-electric structures for cooling, heating, or stabilizing the temperature of an object or for electric power generation. In a first type of structure the transport of the electric current between the heat absorbing and the heat dispersing sides of the structure is disengaged from the flow of heat between the sides of the thermo-electric structure. In a second type of structure a layer of thermo-electric material on the heat absorbing side of the structure is connected by connection layers to two or more layers of thermo-electric material on the heat dispersing side of the structure. In a third type of structure the elements of which the structure is comprised are arranged to cause different values of electric current to flow at the heat absorbing and the heat dispersing sides of the structure and through different elements in the interior of the structure. | 02-23-2012 |
20120073308 | APPARATUS AND METHOD FOR CONTROLLING THE TEMPERATURE OF A BLACK BODY - Provided is an apparatus for controlling temperature of a black body. The apparatus includes a black body emitting radiant energy of infrared rays; a first Peltier element adjacent to the black body, the first Peltier element having a 1a surface and a 1b surface that selectively emit or absorb heat; a copper plate adjacent to the 1b surface; a second Peltier element adjacent to the 2b surface, the second Peltier element having a 2a surface and a 2b surface that selectively emit or absorb heat; a heat transfer member comprising a bent surface adjacent to the 2a surface, and an arm extending toward both ends of the black body to be adjacent to the both ends of the black body and a control unit controlling the 2a surface to emit heat when the 1a surface emits heat, and the 2a surface to absorb heat when the 1a surface absorbs heat. | 03-29-2012 |
20120079835 | AUXILIARY AIR CONDITIONER FOR VEHICLE - An auxiliary air conditioning apparatus may include a blower unit, wherein a blower may be provided therein to forcibly blow intake air, a temperature control unit fluid-connected to the blower unit to receive air blown from the blower unit, wherein the temperature control unit includes an evaporator and a heater therein and may be connected to an air duct to exhaust air that may be cooled by the evaporator or heated by the heater, an auxiliary temperature control unit fluid-connected to the blower unit to receive air blown from the blower unit and fluid-connected to the air duct, wherein the auxiliary temperature control unit includes a heat exchanger core provided therein, the heat exchanger core having a thermoelectric device, an auxiliary power supply supplying electrical power to the blower and the heat exchanger core, and an auxiliary cooling/heating control unit controlling operation of the blower and the heat exchanger unit. | 04-05-2012 |
20120085105 | METHOD AND SYSTEM FOR MAXIMIZING THERMAL PROPERTIES OF A THERMOELECTRIC COOLER AND USE THEREWITH IN ASSOCIATION WITH HYBRID COOLING - A cooling system including a first cooling apparatus thermally exposed to a space to be cooled. The cooling system further includes a second cooling apparatus thermally exposed to the space to be cooled and thermally exposed to the first cooling apparatus. Heat discharged from the second cooling apparatus powers the first cooling apparatus. | 04-12-2012 |
20120090332 | Method and Apparatus for Utilizing In-Situ Measurements Techniques in Conjunction with Thermoelectric Chips (TECs) - According to one aspect of the present invention, an apparatus includes a surface and a first array. The surface emits radiation, and the first array is arranged over the surface and arranged to provide cooling to the surface, the first array including a plurality of TECs. At least a first sensing arrangement is substantially integrated with the first array, wherein the first sensing arrangement is arranged to make a non-contact measurement associated with the surface. The apparatus also includes a controller arranged to obtain the non-contact measurement and to use the non-contact measurement to control the cooling provided by the first array. | 04-19-2012 |
20120096871 | DYNAMIC SWITCHING THERMOELECTRIC THERMAL MANAGEMENT SYSTEMS AND METHODS - A dynamic switching thermoelectric thermal management system and method is disclosed. The thermal management system includes a heat dissipation device, a thermoelectric module, an ambient temperature sensor, a heat source temperature sensor, an energy storage device and a controller. One side of the thermoelectric module is thermally coupled to the heat source and another side is thermally coupled to the heat dissipation device. The controller periodically samples the temperature sensors and dynamically switches the thermoelectric module between a power generation mode in which the thermoelectric module uses the temperature difference between the heat source and ambient to charge the energy storage device, a cooling mode in which the thermoelectric module is powered to create a voltage difference across the thermoelectric module to cool the heat source, and an idle mode. The thermal management system can be integrated into a portable electronic device, for example a portable computing device. | 04-26-2012 |
20120125013 | AIR CONDITIONER - The air conditioner includes an air-conditioning core, a first air-conditioning passage, a liquid passage and a second air-conditioning passage. The core includes a Peltier device having first and second surfaces, a first surface-side passage and a second surface-side passage. The second surface-side passage has a first passage and a second passage that transfer heat therebetween. The first air-conditioning passage is connected to the first surface-side passage for allowing first air-conditioning air in the first air-conditioning passage to flow through the first surface-side passage. The liquid passage is connected to the first passage for allowing liquid that serves as a heat transfer medium to flow through the first passage. The second air-conditioning passage is connected to the second passage for allowing second air-conditioning air in the second air-conditioning passage to flow through the second passage. The first air-conditioning air and the second air-conditioning air are usable for air conditioning a room. | 05-24-2012 |
20120131930 | TEC DEVICE AND ELECTRICAL DEVICE APPLYING THE TEC DEVICE - A Thermoelectric Cooling (TEC) device is provided, which includes a TEC module, a first heat exchange device, and a second heat exchange device. The TEC module includes a cold end and a hot end corresponding to the cold end. The first heat exchange device is disposed at the cold end of the TEC module, and is configured to exchange heat with a medium surrounding the cold end of the TEC module. The second heat exchange device is disposed at the hot end of the TEC module; the second heat exchange device includes an evaporation end and a condensation end; a cooling medium is disposed in the second heat exchange device, and is configured to perform heat exchange at the evaporation end and the condensation end in a phase transition manner; and the evaporation end adjoins the hot end of the TEC module. | 05-31-2012 |
20120151938 | HEAT EXCHANGER - A heat exchanger for installation in a motor vehicle includes a cooling channel, a heating channel, and heat pipes to thermally couple the cooling channel with the heating channel. A thermoelectrical generator is arranged on a cold side of at least one of the heat pipes and coupled with the heat pipe by a material joint. The material joint is realized by a liquid metal. | 06-21-2012 |
20120167596 | ICE AND COLD WATER DISPENSING ASSEMBLY AND RELATED REFRIGERATION APPLIANCE - According to certain aspects of the disclosure, an ice and cold water dispensing assembly for a refrigeration appliance is disclosed including a reservoir holding water having a water level and an ice maker for making ice cubes to be held within the water within the reservoir. Structure is provided on the reservoir allowing the reservoir to be removably attached to the refrigeration appliance. A handle and a spout are attached to the reservoir and are configured for allowing manual dispensing of ice cubes or water from the reservoir when the reservoir is removed from the refrigeration appliance. An ice dispenser and a water dispenser are provided in the refrigeration appliance for dispensing ice cubes or water respectively from the reservoir when the reservoir is attached to the refrigeration appliance. Related refrigeration devices are also disclosed. | 07-05-2012 |
20120167597 | TEMPERATURE CONTROL SYSTEM FOR A LIQUID - A temperature control system ( | 07-05-2012 |
20120174598 | METHOD FOR THE COMMENCEMENT DIAGNOSIS OF A HEAT STORAGE MATERIAL - The invention relates to a method and an apparatus for detecting the point in time of commencement of crystallization of a heat storage material ( | 07-12-2012 |
20120192573 | AIR-CONDITIONING CORE - The air-conditioning core includes a plurality of first Peltier devices, a plurality of first fins and a tube. Each of the first Peltier devices has a first surface and a second surface. The first fins are located on the first surfaces of the first Peltier devices. The tube is located adjacent to the second surfaces of the first Peltier devices. The tube has a main portion extending around the second surfaces of the first Peltier devices and also around the first fins for holding the first Peltier devices, an inlet portion connected to the main portion for allowing heat exchange medium of liquid to flow into the main portion, and an outlet portion connected to the main portion for allowing the heat exchange medium of liquid to flow out of the main portion. The outlet portion is located adjacent to the inlet portion. | 08-02-2012 |
20120192574 | Heat Pipes And Thermoelectric Cooling Devices - In various embodiments of the present invention, a thermoelectric cooling device with a thermoelectric device, heat pipe and a heat sink is provided. The thermoelectric device is connected to a chamber through a metal standoff. The chamber contains a fluid that needs to be cooled. The metal standoff has a shape, e.g. a bevel shape, to minimize heat leakage into the fluid. The heat pipes are preferably connected to the thermoelectric device with a Thermal Interface Material (TIM). In one embodiment, the heat pipes are attached to the thermoelectric device through screws which have an insulating standoff so as to minimize heat leakage into the fluid. In another embodiment of the present invention, two stage thermoelectric cooling devices with multiple heat pipes and common heat sink are provided to cool the fluid. | 08-02-2012 |
20120210730 | Method and Apparatus for Cooling a Vehicle Component - In certain embodiments, a system for cooling heat-generating components includes an engine cooling system operating to circulate a liquid coolant at a first temperature for the cooling of one or more engine components within the vehicle. A liquid cooler unit may receive the liquid coolant at the first temperature and decrease the temperature of the liquid coolant to a second temperature. A heat-generating component may be coupled to the liquid cooler unit and receive the liquid coolant at the second temperature. Heat generated by the heat-generating component may be transferred to the liquid coolant. A fluid return line may couple the heat-generating component to the engine cooling system. The fluid return line returns the liquid coolant that has received the heat from the heat-generating component to the engine cooling system. | 08-23-2012 |
20120210731 | THERMOELECTRIC-ENHANCED, VAPOR-COMPRESSION REFRIGERATION METHOD FACILITATING COOLING OF AN ELECTRONIC COMPONENT - A method is provided for facilitating cooling of an electronic component. The method includes: providing a refrigerant loop configured for refrigerant to flow through the loop; coupling a compressor in fluid communication with the loop, wherein a first portion of the loop resides upstream of a refrigerant inlet of the compressor, and a second portion resides downstream; and disposing a controllable thermoelectric array in thermal communication with the refrigerant loop. The thermoelectric array is disposed with the first portion of the refrigerant loop at least partially in thermal contact with the first side of the array, and the second portion of the loop at least partially in thermal contact with a second side of the array. The array is controlled to ensure that refrigerant in the refrigerant loop entering the compressor is in a superheated thermodynamic state. | 08-23-2012 |
20120234021 | HEAT EXCHANGER - A heat exchanger comprises a housing, a guide member, a return member and a discharge member. The housing includes a plurality of parallel flow passages. The housing includes a first end face and a second end face each having openings. The guide member, the return member and the discharge member are fixed to the first end face or the second end face. The plurality of flow passages are connected by the return member into a single flow passage. The guide member and the discharge member are provided in the opening on a most upstream side and a most downstream of the single flow passage, respectively. At least one of the guide member, the return member and the discharge member integrally includes an attachment portion attached to the housing; and a protruding portion protruding more than the attachment portion toward the housing and including an inclined surface. | 09-20-2012 |
20120240596 | THERMOELECTRIC CONVERSION UNIT - A thermoelectric conversion unit includes first and second cases including first and second recesses that define first and second flow passages and have openings, first and second substrates, a plurality of thermoelectric devices in contact with the inner surfaces of the first and second substrates, a connector for joining the first and second cases, first and second fins protruding from the first and second substrates in the first and second flow passages. The first and second cases include first and second opposed portions opposed to the first and second substrates outside the first and second recess, respectively. A spacer for setting distance between the first opposed portion and the second opposed portion is provided. The spacer sets the distance between the first and second opposed portions to be longer than distance between the outer surface of the first substrate and the outer surface of the second substrate. | 09-27-2012 |
20120266608 | THERMOELECTRIC HEAT EXCHANGER CAPABLE OF PROVIDING TWO DIFFERENT DISCHARGE TEMPERATURES - A thermoelectric heat exchanger and a thermoelectric heating, ventilation and air conditioning system (HVAC) configured to provide a cooled fluid or air stream and a heated fluid or air stream. The thermoelectric heat exchanger may include a plurality thermoelectric devices (TEDs), also known as thermoelectric coolers (TECs) or Peltier coolers, in thermal communication. The thermoelectric devices may be arranged in a three dimensional array to provide compact packaging for the thermoelectric heat exchanger assembly. The thermoelectric heat exchanger may be configured to transfer thermal energy between a first thermoelectric device and a second thermoelectric device via evaporation and condensation of a working fluid or refrigerant contained within the thermoelectric heat exchanger. | 10-25-2012 |
20120317993 | APPARATUS AND METHOD FOR CONTROLLING WORKPIECE TEMPERATURE - An atmospheric controlled chamber includes a support assembly capable of holding a workpiece over a specific surface of the support assembly, a heat-transfer assembly located close to the support assembly and capable of transferring heat to and from the exterior of the chamber, and at least one thermopile device disposed in the support assembly. The thermopile device(s) is configured to transfer heat between the specific surface (or viewed as the held workpiece) and the heat-transfer assembly. A gas assembly is optionally surrounded by the chamber wall and capable of ensuring the existence and controlling the pressure of an essentially static gas between the held workpiece and the specific surface, wherein the gas is used as a thermal medium for conducting heat. The thermopile device acts as an efficient heat pump, so as to provide extra lower/higher workpiece temperature, a greater cooling/heating rates, and more flexible rate control. | 12-20-2012 |
20120324909 | HEAT EXCHANGER - A heat exchanger for exchanging heat between two media in a vehicle is provided. The heat exchanger includes at least one tube, especially a double-walled tube for carrying a first medium of a first temperature, a thermoelectric material being disposed on an inner wall of the tube, and at least one guide sheet, connected to the at least one tube, for carrying a second medium of a second temperature. The at least one guide sheet is designed to carry the second medium to the outer wall of the at least one tube to allow the exchange of heat between the first and the second medium. | 12-27-2012 |
20130042633 | TEMPERATURE CONTROL APPARATUS AND METHOD FOR THERMOREGULATION OF A HUMAN BODY - The present invention relates to a temperature control apparatus for thermoregulation of a human body, comprising at least one radiation absorption panel with at least one surface capable of absorbing thermal radiation, and a cooling device provided to cool said panel. A sleeping accommodation for a human being comprises a lying area and such a temperature control apparatus, wherein the radiation absorption panel is disposed adjacent to the lying are or above the lying area. The invention further relates to a corresponding method for thermoregulation of the human body. | 02-21-2013 |
20130061603 | TEMPERATURE CONTROL DEVICE - A temperature control device for a climate control loop comprising at least one handle piece. | 03-14-2013 |
20130067935 | Heterogeneous Electrocaloric Effect Heat Transfer - Technologies are generally described herein for electrocaloric effect heat transfer devices, methods, and systems that may be effective to efficiently transfer and distribute thermal energy from a heat source utilizing coordinated application of out of phase electric signals to adjacent heat transfer stacks coupled with a thermal distribution layer. Some electrocaloric effect heat transfer stacks may include alternating layers of electrocaloric effect material and thermal rectifier material. The out of phase electric signals produce electric fields that bias the electrocaloric effect material of one heat transfer stack to a hot phase, emitting thermal energy, while biasing the electrocaloric effect material of an adjacent heat transfer stack to a cold phase, absorbing thermal energy. The thermal distribution layer allows for thermal energy from the material in the hot phase to be distributed to the material of the adjacent stack in the cold phase rather than back to the heat source. | 03-21-2013 |
20130074520 | Multi Mode Thermal Management System and Methods - An apparatus comprises a cooling structure that includes a first plate, a second plate separated from the first plate, and an inlet adapted to receive a cooling fluid. The apparatus also comprises a first cooling portion coupled to the first plate and adapted to maintain a first temperature. The apparatus also includes a second cooling portion coupled to the second plate and adapted to maintain a second temperature, different from the first temperature. | 03-28-2013 |
20130091866 | THERMOELECTRIC-ENHANCED, VAPOR-CONDENSER FACILITATING IMMERSION-COOLING OF ELECTRONIC COMPONENT(S) - Cooling apparatuses and methods are provided for immersion-cooling one or more electronic components. The cooling apparatus includes a housing at least partially surrounding and forming a fluid-tight compartment about the electronic component(s) and a dielectric fluid disposed within the fluid-tight compartment, with the electronic component(s) immersed within the dielectric fluid. A vapor-condenser, heat sink, and thermal conductive path are also provided. The vapor-condenser includes a plurality of thermally conductive condenser fins extending within the fluid-tight compartment, and the heat sink includes a first region and a second region, with the first region of the heat sink being in thermal contact with the vapor-condenser. The thermal conduction path couples the fluid-tight compartment and the second region of the heat sink in thermal contact, and includes a thermoelectric array, which facilitates transfer of heat from the fluid-tight compartment to the second region of the heat sink through the thermal conduction path. | 04-18-2013 |
20130091867 | CONTAMINANT SEPARATOR FOR A VAPOR-COMPRESSION REFRIGERATION APPARATUS - Apparatuses and methods are provided for facilitating cooling of an electronic component. The apparatus includes a vapor-compression refrigeration system, which includes an expansion component, an evaporator, a compressor and a condenser coupled in fluid communication. The evaporator is coupled to and cools the electronic component. The apparatus further includes a contaminant separator coupled in fluid communication with the refrigerant flow path. The separator includes a refrigerant cold filter and a thermoelectric array. At least a portion of refrigerant passing through the refrigerant flow path passes through the cold filter, and the thermoelectric array provides cooling to the cold filter to cool refrigerant passing through the filter. By cooling refrigerant passing through the filter, contaminants solidify from the refrigerant, and are deposited in the cold filter. The separator may further include a refrigerant hot filter coupled to a hot side of the thermoelectric array for further filtering the refrigerant. | 04-18-2013 |
20130091868 | THERMOELECTRIC-ENHANCED, VAPOR-CONDENSER FACILITATING IMMERSION-COOLING OF ELECTRONIC COMPONENT(S) - Cooling methods are provided for immersion-cooling one or more electronic components. The cooling method includes: providing a housing at least partially surrounding and forming a fluid-tight compartment about the electronic component(s) and a dielectric fluid disposed within the fluid-tight compartment, with the electronic component(s) immersed within the dielectric fluid; and providing a vapor-condenser, heat sink, and thermal conductive path. The vapor-condenser includes a plurality of thermally conductive condenser fins extending within the fluid-tight compartment, and the heat sink includes a first region and a second region, with the first region of the heat sink being in thermal contact with the vapor-condenser. The thermal conduction path couples the fluid-tight compartment and the second region of the heat sink in thermal contact, and includes a thermoelectric array, which facilitates transfer of heat from the fluid-tight compartment to the second region of the heat sink through the thermal conduction path. | 04-18-2013 |
20130098068 | TEMPERATURE CONTROL DEVICE - A temperature control device includes: a top plate; a heat exchanger plate; a thermoelectric module including a temperature-control-side electrode disposed near the top plate, a heat-exchanger-side electrode disposed near the heat exchanger plate and a thermoelectric element of which one side is connected with the temperature-control-side electrode and the other side is connected with the heat-exchanger-side electrode; and a polyimide film provided on the thermoelectric module near the top plate. The thermoelectric module is spaced apart from and surrounded by a seal wall having a ceramic outer circumference and disposed between the polyimide film and the heat exchanger plate. An adhesion sheet or an adhesive is interposed between the seal wall and the polyimide film. | 04-25-2013 |
20130104569 | METHOD AND APPARATUS TO AFFECT BODY-TEMPERATURE REGULATION | 05-02-2013 |
20130174577 | Heating and Cooling Unit with Semiconductor Device and Heat Pipe - Aspects of the invention support the changing of a serving surface temperature in order to cool or heat the serving surface. Heat is transferred to or from the serving surface through at least one Peltier device, a heat pipe, and a heat sink. The mode of operation is determined by changing the electrical power polarity to the at least one Peltier device. A control device may activate the at least one Peltier device from a measured temperature and a temperature setting with a hysteresis. A plurality of Peltier devices may be partitioned into different subsets so that the control device may activate a selected subset during different time intervals. When the measured temperature is outside a temperature range, all of the Peltier devices may be activated, while only a selected subset may be activated when the measured temperature is within the temperature range and until a hysteresis temperature is reached. | 07-11-2013 |
20130180264 | DUAL MODE AUTOMOBILE AIR-CONDITIONING SYSTEM AND METHODS OF USE - The present inventive disclosure is directed generally to an improved automobile air- conditioning system that can be operated while the automobile's engine is not running. In variations, a typical vapor-compression-cycle air-conditioning system is modified to allow the refrigerant compressor to be driven from either of two power sources: (1) from a traditional engine-mounted pulley system, or (2) from a DC-motor powered by an electrical source independent from the engine. In another variation, the air-conditioning system is driven by one or more thermal-electric-cooling (TEC) modules, wherein the TEC-based system is powered by an auxiliary DC-power source that in some variations is powered by, or at least supplemented by, a solar-energy grid. Additionally, a variation of the modified automobile air-conditioning system includes both the modified-compressor-based system and the TEC-based system, wherein the compressor-based system is used to initially cool-down an automobile passenger compartment, then is shutdown in favor of the TEC-based system. | 07-18-2013 |
20130192270 | HEAT TRANSFER SUBSYSTEM INTERCONNECTION ARRANGEMENTS FOR INFORMATION TECHNOLOGY - Arrangements for heat transfer subsystem interconnection for use in information technology and other heat-producing equipment are disclosed. The arrangements provide for plurality of individual subsystems, each having a thermal interface. These are configured so that two or more of the subsystems can be thermally interconnected by connecting their thermal interfaces. Each subsystem may comprise at least one thermoelectric device capable of acting as a thermoelectric cooler and as a thermoelectric generator. The thermoelectric device can incorporate quantum-process and quantum-well materials for higher heat transfer and thermoelectric generation efficiencies. In some implementations, the thermoelectric device is comprised by the thermal interface. In some implementations, a control system and electronics are used to selectively configure the thermoelectric device in either a thermoelectric cooler operating mode or in a thermoelectric generation operating mode. | 08-01-2013 |
20130199208 | LIQUID COOLING SYSTEM AND METHOD FOR COOLING AT LEAST ONE HEAT GENERATING COMPONENT - A liquid cooling system for cooling at least one heat generating component, comprises a liquid loop in which liquid is arranged to be circulated, and arranged to be cooled by a first stage cooling unit, where the cold side of at least one Thermo Electric Cooling unit is arranged at a position situated downstream of the first stage cooling unit and upstream of the at least one heat generating component to be cooled by liquid, where the at least one Thermo Electric Cooling unit is arranged in its operative state to cool the liquid in order to provide for further cooling power when the cooling power of the first stage cooling unit is not sufficient. | 08-08-2013 |
20130227966 | Thermoelectric Assembly For Improved Airflow - In one embodiment, a system includes a first thermoelectric assembly that includes a first set of thermoelectric elements and a first plate and a second plate are coupled to the first set of thermoelectric elements. A second thermoelectric assembly is spaced apart from the first thermoelectric assembly. It includes a second set of thermoelectric elements and a third plate and a fourth plate are coupled to the second set of thermoelectric elements. A first set of fins is coupled to the first plate and a second set of fins is coupled to the third plate. A third set of fins is coupled to the second plate and a fourth set of fins is coupled to the fourth plate. A fan is coupled to the first and second sets of fins and is substantially centered with respect to a gap between the first and second sets of fins. | 09-05-2013 |
20130232994 | MODULAR ICE STORAGE FOR UNINTERRUPTIBLE CHILLED WATER - A backup cooling storage system comprising at least one cooling and storage unit configured to cool a liquid supply using a quantity of cooled material when a main chiller of the liquid supply is not operational, and at least one chilling element configured to generate the quantity of cooled material for the at least one cooling and storage unit when the main chiller of the liquid supply is operational. Additional embodiments and methods are further disclosed. | 09-12-2013 |
20130232995 | Hybrid Heat Exchanger - A thermoelectric cooler assembly comprises a cold plate, a first thermoelectric cooler, and a second thermoelectric cooler. The cold plate has a first side and a second side. The first thermoelectric cooler is in thermal communication with the first side of the cold plate, and the second thermoelectric cooler is in thermal communication with the second side of the cold plate. A heat exchanger assembly is also disclosed. | 09-12-2013 |
20130239589 | Peltier Cooler Equipped With Synthetic Jet Ejectors | 09-19-2013 |
20130247589 | POSITION MEASURING SYSTEM AND METHOD - A position measurement device includes a light source, a reflector coupled to a test object, a light detector between the light source and reflector, and a controller to measure a position of the test object based on an interference pattern generated by a reference beam and a measurement beam output from the light detector. The controller also controls a temperature of the light detector by generating signals for a heat exchanger having a Peltier region coupled to the light detector. The signals including a first signal to cause the heat exchanger to remove heat from the light receiver and a second signal to cause the heat exchanger to apply heat to the light receiver. | 09-26-2013 |
20130263606 | CURRENT LEAD DEVICE - A current lead apparatus includes a pipe surrounding a current lead connected between a low temperature side terminal and an ambient side terminal. The refrigerant gas discharged at the ambient temperature side is circulated via a plurality of stages of freezers to a low temperature side of the pipe. | 10-10-2013 |
20130276462 | ROOM COOLING SYSTEM - The present disclosure relates to a user-installable room cooling system. This system is both energy and cost efficient and utilizes distributed heat exchangers to a liquid loop. An exemplary embodiment may be comprised of a heat to air transfer plate, a heat pump, a block of heat conductive material, a pump, a pipe interface, a temperature control system, an outside radiator or evaporation cooler, and will be filled at the highest point. | 10-24-2013 |
20130276463 | COMBINED LIGHTING AND AIR CONDITIONING FIXTURE - The disclosed embodiments describe a cost and energy efficient combined lighting and air conditioning fixture. This combined system may employ a flexible distributed air handler that can employ distributed heat exchangers to a liquid loop. The described system may be comprised of distributed dampers, heat exchangers, and air handlers that are controlled from a controller integrated into a ceiling, floor, or wall unit. The controller may also be part of a combined LED lighting drop-in ceiling fixture. | 10-24-2013 |
20130291555 | THERMOELECTRIC REFRIGERATION SYSTEM CONTROL SCHEME FOR HIGH EFFICIENCY PERFORMANCE - Embodiments of the present disclosure relate to controlling multiple Thermoelectric Coolers (TECs) to maintain a set point temperature of a chamber. In one embodiment, a controller receives temperature data corresponding to a temperature of the chamber. Based on the temperature data, the controller selectively controls two or more subsets of the TECs to maintain the temperature of the chamber at a desired set point temperature. In this manner, the controller is enabled to control the TECs such that the TECs operate to efficiently maintain the temperature of the chamber at the set point temperature. In another embodiment, the controller selects one or more control schemes enabled by the controller based on temperature data and a desired performance profile. The controller then independently controls one or more subsets of the TECs according to the selected control scheme(s). | 11-07-2013 |
20130291556 | SYSTEMS AND METHODS TO MITIGATE HEAT LEAK BACK IN A THERMOELECTRIC REFRIGERATION SYSTEM - Embodiments of the present disclosure relate to controlling multiple Thermoelectric Coolers (TECs) to maintain a set point temperature of a chamber. In one embodiment, a controller receives temperature data corresponding to a temperature of the chamber. Based on the temperature data, the controller selectively controls two or more subsets of the TECs to maintain the temperature of the chamber at a desired set point temperature. In this manner, the controller is enabled to control the TECs such that the TECs operate to efficiently maintain the temperature of the chamber at the set point temperature. In another embodiment, the controller selects one or more control schemes enabled by the controller based on temperature data and a desired performance profile. The controller then independently controls one or more subsets of the TECs according to the selected control scheme(s). | 11-07-2013 |
20130291557 | THERMOELECTRIC REFRIGERATION SYSTEM CONTROL SCHEME FOR HIGH EFFICIENCY PERFORMANCE - Embodiments of the present disclosure relate to controlling multiple Thermoelectric Coolers (TECs) to maintain a set point temperature of a chamber. In one embodiment, a controller receives temperature data corresponding to a temperature of the chamber. Based on the temperature data, the controller selectively controls two or more subsets of the TECs to maintain the temperature of the chamber at a desired set point temperature. In this manner, the controller is enabled to control the TECs such that the TECs operate to efficiently maintain the temperature of the chamber at the set point temperature. In another embodiment, the controller selects one or more control schemes enabled by the controller based on temperature data and a desired performance profile. The controller then independently controls one or more subsets of the TECs according to the selected control scheme(s). | 11-07-2013 |
20130291558 | THERMOELECTRIC HEAT EXCHANGE SYSTEM COMPRISING CASCADED COLD SIDE HEAT SINKS - Embodiments of the present disclosure relate to controlling multiple Thermoelectric Coolers (TECs) to maintain a set point temperature of a chamber. In one embodiment, a controller receives temperature data corresponding to a temperature of the chamber. Based on the temperature data, the controller selectively controls two or more subsets of the TECs to maintain the temperature of the chamber at a desired set point temperature. In this manner, the controller is enabled to control the TECs such that the TECs operate to efficiently maintain the temperature of the chamber at the set point temperature. In another embodiment, the controller selects one or more control schemes enabled by the controller based on temperature data and a desired performance profile. The controller then independently controls one or more subsets of the TECs according to the selected control scheme(s). | 11-07-2013 |
20130291559 | THERMOELECTRIC HEAT EXCHANGER COMPONENT INCLUDING PROTECTIVE HEAT SPREADING LID AND OPTIMAL THERMAL INTERFACE RESISTANCE - Embodiments of a thermoelectric heat exchanger component having a heat spreading lid that optimizes thermal interface resistance between the heat spreading lid and multiple thermoelectric devices and methods of fabrication thereof are disclosed. In one embodiment, a thermoelectric heat exchanger component includes a circuit board and multiple thermoelectric devices attached to the circuit board. Heights of at least two of the thermoelectric devices are different due to, for example, tolerances in a manufacturing process for the thermoelectric devices. The thermoelectric heat exchanger component also includes a heat spreading lid over the thermoelectric devices and a thermal interface material between the thermoelectric devices and the heat spreading lid. An orientation (i.e., a tilt) of the heat spreading lid is such that a thickness of the thermal interface material, and thus a thermal interface resistance, is optimized for the thermoelectric devices. | 11-07-2013 |
20130319013 | COMPACT AMPOULE THERMAL MANAGEMENT SYSTEM - Apparatus for thermal management of a precursor for use in substrate processing are provided herein. In some embodiments, an apparatus for thermal management of a precursor for use in substrate processing may include a body having an opening sized to receive a storage container having a liquid or solid precursor disposed therein, the body fabricated from thermally conductive material; one or more thermoelectric devices coupled to the body proximate the opening; and a heat sink coupled to the one or more thermoelectric devices. | 12-05-2013 |
20130333394 | METHOD AND APPARUTUS FOR PERFORMANCE ENHANCING BODY COOLING WITH THERMOELECTRIC - Heat accumulated inside the human body can affect performance and may also lead to heat stroke, hyperthermia and even death. A method and system for performance enhancing body cooling with the use of thermoelectric cooling plate for performance enhancement and prevention of heat stress/heat stroke/hyperthermia is described. The system targets the glabrous skins in the palm for optimal heat extraction and the portable device allows continuous cooling for longer duration. A heavy-duty version of the device using multiple thermoelectric cooling plates for cooling of body under extreme heat conditions such as inside a tank or armored personnel vehicle (APV) for military applications is also described. | 12-19-2013 |
20140007594 | SYSTEMS AND METHODS FOR THERMOELECTRICALLY COOLING INDUCTIVE CHARGING STATIONS - In some embodiments, a cooling system for an induction charger includes a thermal conditioning module in fluid communication with an induction charging assembly, which includes a dock and an induction charging module. The dock can be configured to receive a portable electronic device, such as a cell phone, that is configured to accept inductive charging from the induction charging module. The thermal conditioning module can include a fan or other fluid encouraging assembly, ducting, and a thermoelectric device (e.g., a Peltier device). A fluid, such as air, can flow from the fan and across and/or through the thermoelectric device, thereby conditioning the fluid. The conditioned fluid can be provided to the dock to at least partially offset the heat generated by the inductive charging and/or the portable electronic device. | 01-09-2014 |
20140013773 | AIR CONDITIONING APPARATUS FOR VEHICLE - An air conditioning apparatus for a vehicle may include a Peltier module and a cooling core installed in an HVAC (heating ventilating and air conditioning) unit, the HVAC unit being provided with a blower, a nitrogen tank storing liquid nitrogen therein, a nitrogen line passing through the cooling core, wherein a first end of the nitrogen line may be connected to the nitrogen tank, and a second end of the nitrogen line fluid-communicates with an outside, a nitrogen evaporator provided on the nitrogen line, the nitrogen evaporator evaporating the liquid nitrogen into nitrogen gas, and a main cooling water line circulating water through the nitrogen evaporator, the Peltier module and a water pump in sequence. | 01-16-2014 |
20140013774 | THERMOELECTRIC TEMPERATURE CONTROL UNIT - The application relates to thermoelectric temperature control units, for example for controlling the temperature of an energy storage device in a motor vehicle. An exemplary embodiment comprises a Peltier element, having a first and a second surface, wherein the second surface is substantially adjacent or opposite to the first. The first surface is connected in a thermally conductive manner to a first and/or second flow duct, through which a fluid can flow. The second surface is connected in a thermally conductive manner to a heat-producing element, wherein the first flow duct is in fluid communication at one of the ends thereof with a first header, and the second flow duct is in fluid communication at one of the ends thereof with a second header, and the first flow duct and the second flow duct are in fluid communication at the respective second ends thereof with a common reversing header. | 01-16-2014 |
20140020405 | Multistage Thermal Flow Device and Thermal Energy Transfer - Technologies are generally described herein for multistage thermal flow devices and methods effective to transfer thermal energy between a heat source and a heat sink having different surface areas and thermal energy flow characteristics. Some example multistage thermal flow devices may include multiple stages of heat transfer pumps utilizing electrocaloric effect material with thermal collection devices between stages. The heat flux associated with heat transfer pumps of consecutive stages may increase to concentrate the thermal energy through the multistage thermal flow device or may decrease to diffuse the thermal energy through the multistage thermal flow device. | 01-23-2014 |
20140026593 | THAWING VESSEL FOR BIOLOGICAL PRODUCTS - Described herein are devices and methods for thawing frozen biological products efficiently without harming the products. | 01-30-2014 |
20140041396 | MEDICAL, TOPPER, PET WIRELESS, AND AUTOMATED MANUFACTURING OF DISTRIBUTED THERMOELECTRIC HEATING AND COOLING - A thermoelectric device comprising an elongated panel, formed of a thermally insulating material, and having a plurality of thermoelectric elements comprising compacted conductors inside the insulating material and expanded conductors outside the insulating material is combined with other layers for leakage current interception, bodily fluid absorption, and pillars that preserve pressure re-distribution. The thermoelectric device may be integrated into a variety of surfaces or enclosures needing heating or cooling and manufactured using pre-existing automated equipment. | 02-13-2014 |
20140053575 | CONTAMINANT SEPARATOR FOR A VAPOR-COMPRESSION REFRIGERATION APPARATUS - Apparatuses and methods are provided for facilitating cooling of an electronic component. The apparatus includes a vapor-compression refrigeration system, which includes an expansion component, an evaporator, a compressor and a condenser coupled in fluid communication. The evaporator is coupled to and cools the electronic component. The apparatus further includes a contaminant separator coupled in fluid communication with the refrigerant flow path. The separator includes a refrigerant cold filter and a thermoelectric array. At least a portion of refrigerant passing through the refrigerant flow path passes through the cold filter, and the thermoelectric array provides cooling to the cold filter to cool refrigerant passing through the filter. By cooling refrigerant passing through the filter, contaminants solidify from the refrigerant, and are deposited in the cold filter. The separator may further include a refrigerant hot filter coupled to a hot side of the thermoelectric array for further filtering the refrigerant. | 02-27-2014 |
20140060085 | COOLING APPARATUS - Cooling apparatus including a thermoelectric device ( | 03-06-2014 |
20140069111 | THERMOELECTRIC-ENHANCED AIR AND LIQUID COOLING OF AN ELECTRONIC SYSTEM - Thermoelectric-enhanced air and liquid cooling of an electronic system is provided by a cooling apparatus which includes a liquid-cooled structure in thermal communication with an electronic component(s), and liquid-to-liquid and air-to-liquid heat exchangers coupled in series fluid communication via a coolant loop, which includes first and second loop portions coupled in parallel. The liquid-cooled structure is supplied coolant via the first loop portion, and a thermoelectric array is disposed with the first and second loop portions in thermal contact with first and second sides of the array. The thermoelectric array operates to transfer heat from coolant passing through the first loop portion to coolant passing through the second loop portion, and cools coolant passing through the first loop portion before the coolant passes through the liquid-cooled structure. Coolant passing through the first and second loop portions passes through the series-coupled heat exchangers, one of which functions as heat sink. | 03-13-2014 |
20140075959 | EVAPORATIVE COOLER APPARATUS AND METHOD - A water cooler kit is provided for use with an evaporative cooler of a type comprising at least one cooling pad, a water reservoir, a water inlet to supply water to the reservoir from a water supply at least one conduit for distributing water onto said at least one cooling pad, a fan for moving air through said cooling pad, and a pump for transferring water from said reservoir to said conduit. The water cooler kit comprises a cooling plate disposed in the reservoir, a heat dissipating structure disposed outside of the evaporative cooler, and a heat transferring thermal conductor between the cooling plate and the heat dissipating structure to transfer heat from the cooling plate to the heat dissipating structure so that heat is extracted from water in the reservoir and dissipated outside the evaporative cooler. | 03-20-2014 |
20140075960 | Cooling Device For Electronic Components - A cooling device for electronic components is a combination of substrate (aluminum nitride substrate—thermoelectric elements—aluminum nitride substrate) and utilizing the temperature difference generated by two top and bottom ends of the cooling device to effectively remove the heat generated by the electronic components. This cooling device not only can effectively reduce temperature of the electronic components, but also store the power generated by its thermoelectric effect. | 03-20-2014 |
20140075961 | THERMOELECTRIC MODULE - A thermoelectric module includes an insulating substrate, plural electrodes formed on a component side of the insulating substrate, plural pettier elements each mounted on and electrically connected to the electrodes, and a mark for image recognition formed at least one of the electrodes, the mark for image recognition having lightness and/or saturation which is different from lightness and/or saturation of the electrode on an image. An entire of the electrode is usable as an electrical conduction path. | 03-20-2014 |
20140116068 | Auxiliary Heat Exchangers - An auxiliary heat exchanger may reduce a temperature of a refrigerant allowed to pass through the auxiliary heat exchanger. The operation of the auxiliary heat exchanger may be controlled. In some implementations, the auxiliary heat exchangers may include fluid retention members, thermoelectric coolers, and/or other types of heat exchangers. | 05-01-2014 |
20140130516 | CLIMATE CONTROLLED SEATING ASSEMBLY WITH SENSORS - According to certain embodiments disclosed in the present application, a climate controlled seating assembly includes a thermal module. The thermal module comprises at least one inlet channel, at least one outlet channel and a thermoelectric device (e.g., Peltier circuit) positioned upstream of the outlet channel. In one embodiment, the seating assembly includes a sensor positioned within an interior of the thermal module and configured to detect the presence of a liquid, such as water, relative humidity, condensation or other fluids, on or near said sensor. | 05-15-2014 |
20140137569 | SYSTEM AND METHOD FOR THERMOELECTRIC PERSONAL COMFORT CONTROLLED BEDDING - A system and method is provided for controlling condensation generation in an air conditioning system for use in a bed (mattress). During active operation of the air conditioning system to generate conditioned air, the relative humidity of ambient air is measured and operation of one or more thermoelectric devices (TEDs) within the air conditioning system in response to the measured relative humidity is adjusted to control condensate buildup. In addition, during a subsequent drying operation, the relative humidity of the ambient air is measured and the drying operation is adjusted or otherwise controlled based on the measurement. | 05-22-2014 |
20140137570 | VARIABLE THERMAL RESISTANCE MOUNTING SYSTEM - A variable-thermal-resistance mounting system may include a cylinder coupled to a heat source, or heat load and a rod movably engaged to the cylinder and coupled to a remaining one of the heat source and heat load. The rod may be coupled to a heat load. The rod may be axially slidable relative to the cylinder between a collapsed position and an extended position in a manner causing a change in heat flow between the heat source and the heat load such that the warm-side temperature of the heat load is initially set at a substantially optimal value. | 05-22-2014 |
20140157794 | Solar Powered Refrigerated Container - A portable, solar assisted, temperature controlled container comprises: a body with a cavity; a lid sealable thereon; a detachable solar panel producing electric power; a thermoelectric cooling unit; an interior heat sink secured in the cavity proximate to an interior side of the thermoelectric cooling unit with an interior fan to direct cavity air thereon; an exterior heat sink secured proximate to an exterior-facing side of the thermoelectric cooling unit with an exterior fan to direct exterior air thereon. The thermoelectric cooling unit transports heat to maintain a thermostat-controlled temperature in the cavity. The interior and exterior fans and the interior and exterior heat sinks increase efficiency of the heat transport. One or more wheels rotatably attached to the body are coupled to a faraday generator to generate electrical power to replace/supplement the solar power. A rechargeable battery may also replace/supplement solar power during periods of inadequate solar power generation. | 06-12-2014 |
20140165596 | THERMOELECTRIC ARRANGEMENT FOR USE IN A COOLING SYSTEM OF A MOTOR VEHICLE AND COOLING SYSTEM HAVING SUCH A THERMOELECTRIC ARRANGEMENT - A thermoelectric arrangement for use in a cooling system ( | 06-19-2014 |
20140165597 | BATTERY COOLING - The battery thermal management device includes a thermally conductive structure and a thermoelectric module. The thermally conductive structure is coupleable to a battery and operable to provide a thermal path between the battery and the thermoelectric module. The thermoelectric module is operable to transfer heat between itself and the thermally conductive structure thereby maintaining temperature of the battery within a desired range. Such a device can allow battery temperature management in an industrial deployment without requiring use of a battery enclosure and active cooling mechanisms. | 06-19-2014 |
20140174099 | HEAT EXCHANGER HAVING THERMOELECTRIC ELEMENT - A heat exchanger having a thermoelectric element. A heat-generating pack defines therein a circulation space, and has a passage in an upper portion of one end and a passage in the lower portion of the opposite end. A heat-absorbing pack defines therein a circulation space, and has a passage in the lower portion of one end and a passage in the upper portion of the opposite end. The heat-generating pack and the heat-absorbing pack are stacked on each other. The thermoelectric element is disposed between the heat-generating pack and the heat-absorbing pack, and has a heat-generating surface adjoining the heat-generating pack and a heat-absorbing surface adjoining the heat-absorbing pack. | 06-26-2014 |
20140190183 | EFFICIENT CHILLER FOR A SUPERCRITICAL FLUID CHROMATOGRAPHY PUMP - Methods and systems for pumping compressible fluids in high pressure applications such as high-pressure liquid chromatography (HPLC) or supercritical fluid chromatography (SFC) applications are disclosed. An improved cooling device for a pump head for use in a supercritical fluid chromatography (SFC) system is described. A system for chilling a pumping system, includes a Peltier cooling element in thermal contact with a pump head, wherein the cooling element chills the pump head and a mobile phase fluid flowstream prior to the mobile phase fluid entering the pump; a fluid-cooled heat exchanger, attached to the Peltier cooling element, which removes heat from the cooling element using a circulating fluid; and a second heat exchanger which cools the circulating fluid. | 07-10-2014 |
20140190184 | COOLING SYSTEM FOR A MACHINE AND METHOD OF ASSEMBLY OF SAME - A cooling system for rotating machines, such as electric motors, is provided. A heat exchanger housing is coupled with the housing of an electric motor. At least one Peltier effect device is coupled to an outer wall of the heat exchanger housing. At least one outflow air passage and at least one return air passage are defined within the heat exchanger housing to extend between the motor housing and the outer wall of the heat exchanger housing. The at least one outflow air passage transports heated air to the outer wall to facilitate heat transfer from the air to the outer wall. The at least one Peltier effect device facilitates heat transfer from the outer wall. | 07-10-2014 |
20140216058 | MICRO CHANNEL COOLING DEVICE, MICRO CHANNEL COOLING SYSTEM, AND ELECTRONIC INSTRUMENT - A microchannel cooling device includes a heat sink having a liquid refrigerant flow channel having a microscopic cross section and connected to a heat source thermally, and a thermoelectric element provided on the heat sink and extending parallel to a direction of extension of the liquid refrigerant flow channel. | 08-07-2014 |
20140238044 | AIR CONDITIONED HEADGEAR AND AIR CONDITIONED CLOTHING - The present invention provides an air conditioned headgear and clothing. The headgear includes a thermoelectric cooling module and a control chip. The control chip includes a power supply circuit to supply driving current to the thermoelectric cooling module. The inner temperature of the headgear, the temperature of a heat sink, and the environmental temperature are sensed. A microcontroller of the control chip controls the power supply circuit to provide the driving current to the thermoelectric cooling module via processing the inner temperature of the headgear, a preset temperature, the temperature of the heat sink, and the environmental temperature using the PID control. In the present invention, the temperature is controlled using the PID control, thus wide fluctuations of the temperature is avoided, energy can be used effectively, and thermal cycle can be avoided. | 08-28-2014 |
20140238045 | SEMICONDUCTOR DEVICE COMPRISING A STACKED DIE CONFIGURATION INCLUDING AN INTEGRATED PELTIER ELEMENT - A method of controlling temperature in a semiconductor device that includes a stacked device configuration is disclosed. The method includes providing a Peltier element having a metal-based heat sink formed above a first substrate of the stacked device configuration and a metal-based heat source formed above a second substrate of the stacked device configuration, and establishing a current flow through the Peltier element when the semiconductor device is in a specified operating phase. | 08-28-2014 |
20140260328 | ELECTRONIC APPARATUS AND COOLING METHOD - A system that cools an electric component by a cooling medium cooled by a heat exchanger, the system includes a pipe through which a cooling medium to cool the electronic component flows; a metal member configured to be coupled with an outer surface of the pipe; a Peltier device configured to cool the metal member to a temperature lower than a temperature of the outer surface of the pipe; a detector that detects dew condensation of outer air occurring on the metal member; and a processor that lowers the temperature of the cooling medium, and stops lowering a temperature of cooling medium when the occurrence of dew condensation of outer air on the metal member is detected. | 09-18-2014 |
20140260329 | METHOD AND SYSTEM FOR THERMOELECTRIC COOLING OF PRODUCTS ON DISPLAY AT RETAIL - A thermoelectrically cooled system and method is disclosed, which includes a thermoelectrically cooled sleeve, which is configured to hold one or more cylindrical cans of a retail product. The thermoelectrically cooled sleeve includes an outer cylindrical body, an inner cylindrical body, a thermoelectric element located between the outer cylindrical body and the inner cylindrical body, and at least one pair of electrical leads attachable to the thermoelectrically cooled sleeve, and upon application of a source of electrical power to the pair of electrical leads heat moves through the thermoelectric element from the inner cylindrical body to the outer cylindrical body of the thermoelectrically cooled sleeve. | 09-18-2014 |
20140305140 | VEHICLE NOISE-PROOF COVER - A vehicle noise-proof cover is provided which includes a thermoelectric element and which is capable of efficiently generating electric power. The vehicle noise-proof cover is placed so as to cover a driving force generating device of a vehicle. The vehicle noise-proof cover includes: a cover body having a noise absorption layer made of a foamed resin; a heat supply member having a heat collection portion that is placed on a back surface side of the cover body and directly or indirectly contacts the driving force generating device, a heat supply portion that is placed on a front surface side of the cover body, and a heat transfer portion that is connected to the heat collection portion and the heat supply portion and transfers heat from the heat collection portion to the heat supply portion. | 10-16-2014 |
20140305141 | System and Method for Optimal Cooling by Thermo Electric Cooling Module (TEC) and an Electric Fan Thereof - The various embodiments of the present system disclose a system for an optimal cooling by a thermoelectric cooling module and an electric fan thereof. The system comprises a thermoelectric cooling module, an electric fan and a housing. The thermoelectric cooling module comprises a plurality of thermoelectric sub-modules, a hot side management module, a cold side management module and an integrated control module. The present invention provides an optimal cooling on the basis of an external weather condition. The present invention further provides an optimal cooling by implementing an efficient fluid circulation mechanism. The present invention also provides a dynamic management over the working of various modules of the said system. | 10-16-2014 |
20140318152 | METHOD AND APPARATUS FOR THERMOELECTRIC COOLING OF FLUIDS - The present disclosure provides a method and a thermoelectric cooling apparatus for cooling a fluid. The thermoelectric cooling apparatus comprises one or more of thermoelectric devices, a hot sink, a cold sink, and a heat rejection apparatus which comprises condenser fins and a fan to attain a high figure of merit. The heat from the fluid is transferred to the hot sink and/or one or more heat pipes by the one or more thermoelectric devices. The heat from the one or more heat pipes is dissipated to the ambient through condenser fins and the fan. | 10-30-2014 |
20140325997 | THERMOELECTRIC HEAT PUMP - In certain embodiments, a thermoelectric heat pump includes a heat transfer region having an array of thermoelectric modules, a waste channel in substantial thermal communication with a high temperature portion of the heat transfer region, and a main channel in substantial thermal communication with a low temperature portion of the heat transfer region. An enclosure wall provides a barrier between fluid in the waste channel and fluid in the main channel throughout the interior of the thermoelectric heat pump. In some embodiments, the waste fluid channel and the main fluid channel are positioned and shaped such that differences in temperature between fluids disposed near opposite sides of the enclosure wall are substantially decreased or minimized at corresponding positions along the channels. | 11-06-2014 |
20140352325 | ELECTRONIC COLDPACK AND METHOD OF USE - An electronic coldpack and method of use are provided. The coldpack includes one or more thermoelectric components (e.g., thermocouples) that absorb heat at one surface and dissipate heat at another surface when energized (i.e., when electrical power is applied to the component). Multiple thermoelectric components may be aligned in a grid or other pattern, and sensors (e.g., temperature, optical, infrared) may be included in the coldpack and placed in proximity to some or all of the thermoelectric components. The sensors may monitor temperature output of the coldpack, monitor a temperature of an object to which the coldpack is applied (e.g., a body part), detect a skin condition (e.g., by skin color or temperature), or operate in some other way. In one mode of operation, the coldpack provides long-term uninterrupted cooling of the object. In another mode of operation, the coldpack is used to perform cryosurgery on a skin condition. | 12-04-2014 |
20150007583 | TEMPERATURE ADJUSTMENT APPARATUS AND METHOD OF CONTROLLING PELTIER ELEMENT - A temperature adjustment apparatus has a Peltier element supplied with electric power to allow heat exchange between an electronic device mounted on a vehicle and a heat exchange portion of the vehicle, and a Peltier element control section that controls electric power supplied to the Peltier element. When the temperature difference between a first surface of the Peltier element serving as an exothermic surface and a second surface of the Peltier element serving as an endothermic surface becomes larger than a first predetermined value as a result of supply of electric power to the Peltier element, the Peltier element control section stops supply of electric power to the Peltier element. | 01-08-2015 |
20150040583 | HEAT DISSIPATION DEVICE FOR ELECTRONIC CONTROLLERS - A heat dissipation device for electronic controllers, is provided and includes a housing that has a hollow portion into which a working fluid for heat transfer and dissipation is filled. The housing of the electronic controller is formed to have the hollow portion using the material containing the heat-conductive filler and the heat transfer working fluid is filled in the hollow portion, to improve the cooling efficiency and achieving the weight reduction. By forming the condensation unit that condenses the vaporized working fluid in the upper end portion relative to the working fluid filled in the hollow portion of the housing, the heat exchange effect of the working fluid may be maximized. | 02-12-2015 |
20150059358 | CONTROLLING METHOD FOR THERMOELECTRIC COOLING DEVICE AND HEAT-DISSIPATING MODULE EMPLOYING SAME - A controlling method for a thermoelectric cooling device is provided. The thermoelectric cooling device has a cold side and a hot side. After the thermoelectric cooling device is enabled, a temperature of the cold side and an ambient temperature around the thermoelectric cooling device are acquired. By judging whether the ambient temperature is higher than or equal to a preset reference temperature, an initial value of a duty cycle corresponding to an electric energy to be received by the thermoelectric cooling device is set. Then, a judging step is performed to judge whether the temperature of the cold side is higher than or equal to the ambient temperature. If the judging condition is satisfied, the duty cycle is increased by a specified percentage. If the judging condition is not satisfied and the duty cycle is higher than 0%, the duty cycle is decreased by the specified percentage. | 03-05-2015 |
20150059359 | ROTARY BODY OF A PRINTING PRESS - A rotary body of a printing press, in particular a printing press cylinder or a printing press roller, is disclosed. The rotary body includes a shaft, which is rotatably mountable on a printing press frame via bearings, and an outer surface which is temperature controllable. The outer surface is temperature controllable via at least one Peltier element integrated in the rotary body of a printing press, namely coolable and/or heatable. | 03-05-2015 |
20150059360 | LIQUID COOLING DEVICE HAVING DIVERSION MECHANISM - A liquid cooling device having a diversion mechanism, connected with a heat source, includes a thermoelectric cooler, a first water block, a second water block and a pump. The thermoelectric cooler has a cold end and a hot end. The first water block is disposed between the heat source and the cold end of the thermoelectric cooler. The second water block is disposed on one side of the hot end of the thermoelectric cooler. The pump connects the first water block and the second water block via a water pipe. Thereby, the temperature of an inner fluid is reduced and the overall heat dissipation effect of the device is improved. | 03-05-2015 |
20150059361 | IN-SITU THERMOELECTRIC COOLING - Methods and structures for thermoelectric cooling of 3D semiconductor structures are disclosed. Thermoelectric vias (TEVs) to form a thermoelectric cooling structure. The TEVs are formed with an etch process similar to that used in forming electrically active through-silicon vias (TSVs). However, the etched cavities are filled with materials that exhibit the thermoelectric effect, instead of a conductive metal as with a traditional electrically active TSV. The thermoelectric materials are arranged such that when a voltage is applied to them, the thermoelectric cooling structure carries heat away from the interior of the structure from the junction where the thermoelectric materials are electrically connected. | 03-05-2015 |
20150075184 | ENHANCED HEAT TRANSPORT SYSTEMS FOR COOLING CHAMBERS AND SURFACES - At least one forced convection unit added to a passive heat transport system is operated during transient heat loading periods but not operated under steady state conditions for cooling and maintaining a set point temperature of a chamber or surface. Forced convection is selectively employed based on temperature data and/or set point temperature values. A reject heat transport system includes first and second reject heat sinks each coupled via main and crossover transport tubes to first and second reject heat exchangers, permitting both heat sinks to dissipate heat from first and second thermoelectric heat pumps regardless of whether the first, the second, or the first and second heat pumps are in operation. | 03-19-2015 |
20150101353 | AIR CONDITIONING SYSTEM AND METHOD FOR HIGH-VOLTAGE BATTERY OF VEHICLE - An air conditioning system of a high voltage battery for a vehicle and an air conditioning method using the same include a first heat exchanger arranged in a housing of the high-voltage battery and a first blower for blowing air around the first heat exchanger. A second heat exchanger is arranged on an external upper part of the housing of the high-voltage battery, and a second blower blows air around the second heat exchanger. A first surface of a Peltier cooler is in contact with the second heat exchanger. Cooling water circulates through a cooling line, and a first part of which is in contact with a second surface of the Peltier cooler extending downward, and a second part of the cooling line is connected to the first heat exchanger to exchange heat. | 04-16-2015 |
20150101354 | AIR CONDITIONING SYSTEM AND METHOD FOR HIGH-VOLTAGE BATTERY OF VEHICLE - Air conditioning system and method for a high-voltage battery of a vehicle includes a first heat exchanger provided in a battery housing, and a first blower for supplying air to the first heat exchanger. A second heat exchanger is provided in an air extractor of a trunk room, and a second blower supplies air to the second heat exchanger, thereby discharging air inside the trunk room to the outside after performing heat exchange. A peltier element is combined with the second heat exchanger such that a first surface thereof is in contact with the second heat exchanger. A cooling line arranged in such a way that a first end is in contact with a second surface of the peltier element, and a second end thereof exchanges heat between the second end and the first heat exchanger. | 04-16-2015 |
20150143818 | TEMPERATURE-CONTROLLED CONTAINER SYSTEMS FOR USE WITHIN A REFRIGERATION DEVICE - In some embodiments, a temperature-controlled container for use within a refrigeration device includes: one or more sections of insulation material substantially defining one or more walls of a temperature-controlled container, the temperature-controlled container including an internal region; a thermally-insulated partition dividing the internal region to form a storage region and a phase change material region internal to the container, the thermally-insulated partition including a conduit between the storage region and the phase change material region; a thermal control device within the conduit; an aperture within a section of the insulation material substantially defining the container, the aperture between the phase change material region internal to the container and an external surface of the container; and a unidirectional thermal conductor positioned within the aperture, the unidirectional thermal conductor configured to transmit heat in a direction from the phase change material region to the external surface of the container. | 05-28-2015 |
20150300705 | Integrated thermoelectric-powered fluid heat exchanger - A fluid heat exchanger has an impeller assembly with first and second impeller bodies mated together, each having a substantially circular shape and at least one opening therethrough. Impeller vanes extend axially from the first impeller body and away from the second impeller body. Impeller vanes extend axially from the second impeller body away from the first impeller body. A thermoelectric module is disposed between the first impeller body and the second impeller body. Heat sinks are connected to each side of the thermoelectric module and extend through at least one opening in the first and second impeller bodies, where the impeller vanes are configured to move a fluid through the heat sinks during rotation of the first and second impeller bodies. Electrically-conductive windings disposed in the impeller assembly are configured to deliver induced electric current to the thermoelectric module(s). | 10-22-2015 |
20150316299 | Combined Intake and Exhaust Manifold for a Thermoelectric Temperature Control Device - A combined intake and exhaust manifold ( | 11-05-2015 |
20150362227 | METHOD AND PROTECTION APPARATUS FOR PROTECTING A THERMAL SENSITIVE COMPONENT IN A THERMAL PROCESS - Provided is a method for protecting a thermal sensitive component mounted on a board during a thermal process. The method includes: providing the board, providing a protection apparatus which is removable and made of a thermoelectric material to protect the thermal sensitive component during the thermal process, wherein the protection apparatus cools the thermal sensitive component during the thermal process in response to applying a voltage to the protection apparatus. Further provided is the protection apparatus for the thermal sensitive component mounted on the board during the thermal process. | 12-17-2015 |
20150369522 | HEAT EXCHANGER - The invention relates to a heat exchanger which has at least one first Peltier element. The Peltier element has a first semiconductor arrangement and at least one second semiconductor arrangement. Each semiconductor arrangement has a first semiconductor, a second semiconductor, and an electric contact. At least one semiconductor of each semiconductor arrangement is made of a p-doped semiconductor material, and at least one semiconductor of each semiconductor arrangement is made of an n-doped semiconductor material. One n-doped semiconductor and one p-doped semiconductor are electrically connected in series in an alternating manner within each semiconductor arrangement, and a voltage can be applied to said semiconductors via the electric contact. The invention is characterized in that the two semiconductor arrangements are electrically connected to each other in parallel. | 12-24-2015 |
20160003557 | LAMINATED HEAT EXCHANGER INCLUDING A HEAT SINK AND A THERMOELECTRIC DEVICE - A heat exchanger assembly ( | 01-07-2016 |
20160025387 | Refrigerant Cooling and/or Condensing Apparatus, System and Method - The present invention relates to a refrigerant cooling and/or condensing apparatus, system and method. Specifically, the present invention provides a cooling apparatus for cooling and condensing refrigerant from air conditioners, refrigerators, and other like mechanical cooling devices for collecting the same. Specifically, the cooling apparatus comprises a cold plate having a cooling coil, a heat plate with one or more heat sinks attached thereto wherein heat is transferred from the cold plate to the heat plate, and a fan for cooling the heat plate, further wherein gaseous refrigerant is sent through the coil, and heat is removed therefrom and transferred to the heat plate. The cooled refrigerant is then easily collected in a tank or other receptacle. | 01-28-2016 |
20160040914 | CIGAR CHILLER - A cigar cooler is disclosed that includes a housing having an upper surface with a pair of open channels each sized to receive a cigar. The housing includes an open central region for receiving a cooling medium such as ice or a frozen gel. During use, the cigar is placed in an open channel between inhalations to reduce the temperature of the cigar. | 02-11-2016 |
20160066477 | THERMAL MANAGEMENT STAND FOR PORTABLE COMPUTING DEVICE - Various portable computing device thermal management stands and methods of using and making the same are disclosed. In one aspect, a stand for supporting and thermally managing a portable computing device that has a first surface is provided. The stand includes a support plate that has a second surface to contact the first surface of the computing device and transfer heat from the computing device by conduction. The stand is operable to transfer heat received from the computing device to the ambient environment. A wall coupled to the support plate may be used to bear against a member supporting the stand to provide stability. | 03-03-2016 |
20160068046 | MOTORCYCLE AIR CONDITIONING AND COOLING DEVICE - A motorcycle air conditioning device, a motorcycle rider cooling device, and an air conditioning cooling system are described that include using a thermoelectric device and/or a turbo fan mountable on a motorcycle, all-terrain vehicle, or utility task vehicle. The motorcycle air conditioning device, the motorcycle rider cooling device, and the air conditioning cooling system may thus provide directed cooled air for a rider. In implementations, the motorcycle air conditioning device includes a heat dissipation assembly; a cooling assembly further including a a thermoelectric device; and a housing assembly configured to provide an enclosure to the heat dissipation assembly and the cooling assembly, where the housing is configured to be coupled to a motorcycle or other vehicle and provide cooled air to a rider and/or user. | 03-10-2016 |
20160161998 | Actively Cooled Liquid Cooling System - An active cooling system that includes a thermo electric cooler device is used to improve heat transfer from a processor in the computer such that the resulting temperature of the processor in the computer drops below the ambient temperature or the temperature of the cooling liquid that is returning from a heat exchanger. | 06-09-2016 |
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