16th week of 2020 patent applcation highlights part 33 |
Patent application number | Title | Published |
20200116326 | OPTICAL LENS FOR VEHICLE AND VEHICLE LAMP USING THE SAME - An optical lens for a vehicle may include: a lens body; a light receiving part disposed on one side of the lens body so as to face a light source, and configured to receive light from the light source; a light emitting part disposed on the other side of the lens body so as to face a multi-core optical system, and configured to emit light having passed through the lens body toward the multi-core optical system; and a total internal reflection part formed between the light receiving part and the light emitting part, and configured to totally reflect lights incident from the light receiving part toward the light emitting part. | 2020-04-16 |
20200116327 | ILLUMINATING DEVICE FOR VEHICLES - An illuminating device for vehicles with at least one light module that has a semiconductor-based light source and a carrier plate holding the semiconductor-based light source that extends along a base area of the light module. The illuminating device also includes a fan for the purpose of generating an airflow (L | 2020-04-16 |
20200116328 | LAMP COVER - A lamp cover adapted for mounting to a vehicle lamp having an optical axis includes a light-transmissible cover body, an electrically-conductive film being light-transmissible and being formed on the cover body, and an electrode unit being electrically connected to the electrically-conductive film. The electrically-conductive film is adapted for converting electrical energy provided by the electrode unit into thermal energy to heat the cover body. | 2020-04-16 |
20200116329 | Vehicular LED Lamp for Freezing Preventing Using Transparent Conductive Oxide - The present invention relates to a vehicular LED lamp for freezing prevention using transparent conductive oxide (ITO). The vehicular LED lamp includes: a housing made of a heat dissipation material, and opened at a front side thereof, the housing including an outer shell formed to protect internal constituent elements; a headlamp LED PCB unit including one or more LEDs configured to drive a headlamp to identify the position of a vehicle; and an ITO conductive heating member deposited on the inner surface of a head lens of the LED lamp, which is coupled to the housing, the head lens being formed by depositing a diffusion preventing layer on a substrate thereof, and depositing an ITO thin film on the diffusion preventing layer, followed by thermal treatment and crystallization, thereby improving the light-outputting efficiency of an LED chip and reducing the energy consumption of the LED lamp. | 2020-04-16 |
20200116330 | Illuminator and omnidirectional illuminating system - It is herein proposed a novel illuminator and omnidirectional illuminating system making use of a novel lens. The illuminator features an artificial light source with a plurality of light emitting elements and a lens covering them. The lens has an optical portion which has a first optical surface and a second optical surface that define a thickness there between. The lens has a length in a first Cartesian dimension, a height in a second Cartesian dimension, and a depth in a third Cartesian dimension. The thickness of the optical portion is non-uniform along the first Cartesian dimension and along the third Cartesian dimension. The first optical surface is concave, when viewed in the second dimension from the point of view of the at least one artificial light source. The first optical surface is cylindrical with the cylinder axis extending in the third dimension. | 2020-04-16 |
20200116331 | ASYMMETRIC ILLUMINATION LENS - The present disclosure relates to an asymmetric illumination lens and an illumination system implementing at least one such lens, for example for illuminating a stadium play field. | 2020-04-16 |
20200116332 | LAMP REFLECTOR AND LAMINATE FOR REFLECTOR - A lamp reflector ( | 2020-04-16 |
20200116333 | UTILITY DROP LIGHT WITH AUTOMATIC SHIELDING LIGHT TUBE - A utility drop light having a shield for directing light in a particular direction and preventing the light from shining in the user's eyes is provided according to the invention. The utility drop light includes a translucent light tube having a first end and a second end, a light source positioned within the translucent light tube between the first and second ends thereof, and a light shield extending from the first end of the translucent light tube to the second end of the translucent light tube. The light shield is positioned between the translucent light tube and the light source. The light shield is rotatable relative to the light tube and is weighted such that the light shield is always positioned above the light source relative to the earth. | 2020-04-16 |
20200116334 | Replaceable Baffles For Light Fixtures - A light fixture can include a housing having at least one housing wall having an inner surface that forms a cavity, where the inner surface of the at least one housing wall has at least one baffle coupling feature disposed thereon. The light fixture can also include a baffle removably coupled to the housing, where the baffle includes at least one baffle wall having an outer surface, where the outer surface of the at least one baffle wall has at least one housing coupling feature disposed thereon. The baffle can be coupled to the housing and decoupled from the housing without use of tools. | 2020-04-16 |
20200116335 | TILTING ORCHESTRAL LIGHT - An innovative light fixture for use with acoustical shells is disclosed. The fixture incorporates a dome gimbal to allow rotation front-to-back and left-right around a horizontal axis and a third axis of rotation around a vertical axis. The dome configuration allows for a low profile and toolless adjustment allows stage side aiming by hand. | 2020-04-16 |
20200116336 | Tool-Less Light Fixture - A lighting fixture comprising: an elongate housing having an outer surface and an inner surface and having an elongate opening extending in a longitudinal direction of the housing; wherein the elongate housing comprises a first wall and a second wall extending towards the elongate opening; a light module for emitting light having a first face through which light is emitted and an opposite second face; a plurality of retainer means provided at the second face and configured for engaging the first and second walls such that the light module is retained within the elongate housing; a stopper means for preventing inward displacements of the light module past a predetermined boundary. | 2020-04-16 |
20200116337 | CLAMP LAMP - A clamp lamp uses two clamping parts to clamp an outer casing of a monitor stably. In an embodiment, the clamp lamp also uses a C-shaped resilient clip for convenience of clamping a light source thereof. In another embodiment, the clamp lamp also uses a C-shaped resilient clip for convenience of clamping a light source thereof, and a resilient part for assisting the clamping. In another embodiment, the clamp lamp also uses the two clamping parts to clamp the outer casing by touching front and rear surfaces of the outer casing simultaneously; therein, the portion of one clamping part that touches the front surface is shorter than the portion of the other clamping part that touches the rear surface. | 2020-04-16 |
20200116338 | OPTICAL-EFFECT LIGHT, GROUP OF LIGHTS, ARRANGEMENT AND METHOD - An optical-effect light may include a LIDAR system for detecting objects. The optical-effect light may be controlled based on one or more parameters of the detected object. The optical-effect light may include at least one radiation source configured to emit light and at least one acquisition unit configured to acquire data pertaining to the object(s). The light may be controlled based on the acquired data. | 2020-04-16 |
20200116339 | ATTACHMENT DEVICE FOR AIRCRAFT LANDING GUIDANCE FLASHING LIGHT AND AIRCRAFT LANDING GUIDANCE FLASHING DEVICE - The present invention provides an attachment device for an aircraft landing guidance flashing light and an aircraft landing guidance flashing device that do not require adjustment of the angle of the flashing light at the time of attaching an aircraft landing guidance flashing light to the attachment device for an aircraft landing guidance flashing light. An attachment device for an aircraft landing guidance flashing light includes a pair of attachment arms | 2020-04-16 |
20200116340 | METHODS AND APPARATUS FOR ADJUSTING A LUMINAIRE - An adjustable lighting apparatus includes a lighting module that is rotatably adjustable about a first rotation axis relative to an adjustable mount. The lighting module may include a heat sink, a driver, and a light source. The adjustable mount may include a base structure, a retainer, a shield, and a secondary shield. A trim may also be coupled to the adjustable mount. In some implementations, the lighting module translates along a first translation axis defined by the adjustable mount while rotating about the first rotation axis in order to reorient the light source while reducing shading losses caused by the adjustable mount. Openings in the base structure and the shield may be substantially covered at all rotational positions of the lighting module using a combination of the shield, the trim, the heat sink, and the secondary shield, thus eliminating the need for an additional enclosure. | 2020-04-16 |
20200116341 | LIGHTED FOOTWEAR - A display apparatus for lighted footwear, having a spring switch, a battery-powered integrated circuit sealingly encapsulated, a plurality of illuminators, and a wiring harness connecting the illuminators to points of the integrated circuit, the integrated circuit being configured for activating the illuminators in a sequential pattern that can include repeated activation cycles when the spring switch is subjected to an effective acceleration. The display apparatus preferably includes the battery being sealingly encapsulated together with the spring switch and the integrated circuit; an ON/OFF switch can be included for selectively producing a deep sleep state of the integrated circuit that is unresponsive to the spring switch. Also disclosed is footwear incorporating the display apparatus, wherein the encapsulated enclosure is located within a sole heel portion of the shoe, and the illuminators are distributed on the footwear for external view. A switch circuit structured and arranged for use in a lighted footwear display apparatus, the switch circuit comprising: an IC chip, a manual switch, and a pull-up resistor; wherein the IC chip has an IO port, a power source positive electrode and a ground terminal, one end of the pull-up resistor is connected to the power source positive electrode of the IC chip, another end of the pull-up resistor is connected to the IO port of the IC chip and one end of the manual switch, and another end of the manual switch is connected to the ground end terminal of the IC chip. The switch circuit can work normally when the manual switch is located in the water. | 2020-04-16 |
20200116342 | LAMP, LAMP SYSTEM, METHOD FOR ASSEMBLING LAMP SYSTEM, AND METHOD FOR DISASSEMBLING LAMP SYSTEM - A lamp, a lamp system, a method for assembling a lamp system, and a method for disassembling a lamp system are provided. The lamp includes a frame body, a light guide plate, a light source, and a connecting mechanism. The frame body includes two side covers and two end caps. An accommodating space is formed among the side covers and the end caps. The light guide plate is disposed in the accommodating space. The light source is disposed in one of the side covers. The connecting mechanism includes an electrical connecting assembly and a suspension member. The electrical connecting assembly is connected to the light source to form an electrical loop. Each of the end caps has a groove, and one end of the suspension member is passed through one of the grooves from a first end of the groove and is positioned in a second end of the groove. | 2020-04-16 |
20200116343 | EXPLOSION-PROOF LUMINAIRE - The luminaire according to the invention comprises an inner space that is separated into a first section and a second section by a separating wall. While the first section is free and comprises at least one light source, an operating circuit for the light source and/or other components that form potential ignition sources and/or other components that may not be considered as ignition sources are arranged in the second section. The second section is provided with an open pored fill material. The separating wall comprises at least one opening that allows a flow connection between the two sections. The section of the inner space provided with fill material serves as pressure relief volume for the first section, in which the light source is arranged. The fill material can fill the section completely or partly. | 2020-04-16 |
20200116344 | High Intensity Discharge Light Assembly - A light assembly includes a heat pipe having a first condenser portion and a first evaporator portion. The heat pipe includes a longitudinally extending wall. A plurality of light sources are disposed at least partially around and thermally coupled to longitudinally extending wall at the first evaporator portion of the heat pipe. A first heat sink housing receives the first condenser portion of the heat pipe. | 2020-04-16 |
20200116345 | T-BAR FOR SUSPENDED CEILING WITH HEAT DISSIPATION SYSTEM FOR LED LIGHTING - The T-bar includes an elongate rigid spine extending between terminal ends including either a fixed anchor or adjustable anchor for attachment to adjacent T-bars or other supports. An upper heat sink is provided on an upper portion of the spine to enhance heat transfer from the T-bar to air surrounding upper portions of the T-bar. A light housing is provided on a lower portion of the T-bar which is configured to support a lighting module therein, such as a light emitting diode (LED) light. A lower heat sink is provided above this light housing and integrated into a rest shelf which supports ceiling tiles adjacent the T-bar. A power supply is provided which can be removably attached to the T-bar and provide appropriately conditioned power for the lighting module. | 2020-04-16 |
20200116346 | HARD-PRESSED GLASS LIGHT EMITTING DIODE FLOOD LAMP - In various embodiments, a light emitting diode (LED) lamp is provided. The LED lamp may include a base; a first housing having a first end and a second end, the first end secured to the base; a second housing having at least in part a partially conical shape, an end of the second housing having a smaller diameter secured to the second end of the first housing; at least one LED secured within the second; driver circuitry secured within the LED flood lamp between the end of the base and the at least one LED; a reflector having a partially conical shape; and a diffuser element secured to at least one of a wider end of the reflector or the end of the second housing having the larger diameter. In some embodiments, the first or second housing may include one or more vents. | 2020-04-16 |
20200116347 | SYSTEMS AND METHODS FOR A MIRROR MOUNTED LIGHT WITH MOBILE DEVICE MOUNTING - A ring-shaped light includes a ring-shaped frame, the ring-shaped frame having a void portion in the middle of the ring-shaped frame, such that when the ring-shaped frame is located on a mirror, a face of a user looking into the mirror through the void is viewable to the user. The ring-shaped light further includes a plurality of light sources mounted around the ring-shaped frame in a circular fashion. The ring-shaped light further includes a bridge, the bridge located in a bottom section of the void, the bridge including a slot for receiving a smartphone. The ring-shaped light further includes a sensor for activating the plurality of light sources. The ring-shaped light further includes a mounting system integrated with the frame, the mounting system including a plurality of discs, mountable via adhesive to the mirror, and a plurality of recesses each interfacing with the plurality of discs, the plurality of discs being made of magnetic material and each of the plurality of recesses including a magnet to hold the plurality of discs, the plurality recesses sized and shaped in a complementary fashion to the plurality of discs. | 2020-04-16 |
20200116348 | COOLING FAN - A cooling fan includes a fan frame, an impeller mechanism and an illumination module. The fan frame includes an opening and an inner wall. The impeller mechanism is disposed within the opening, and rotatable relative to the fan frame. The illumination module is installed on the fan frame, and emits plural light beams. After the plural light beams are transmitted through the inner wall, the plural light beams are projected to the impeller mechanism. The illumination module and the impeller mechanism of the cooling fan of the present invention are separately arranged. Since the illumination module is not rocked while the impeller mechanism is rotated, the possibility of causing damage of the illumination module will be minimized. Moreover, the stability of controlling the illumination module and the impeller mechanism is also enhanced. | 2020-04-16 |
20200116349 | PELLET SMOKER - A floor and an upright sidewall formed from two vertically coaxial components, each component having a floor baffle with a plurality of floor openings defined therein, each floor retained within a respective upright sidewall with a plurality of sidewall openings defined therein. The floor openings and the sidewall openings cooperate between the two coaxial components such that flow of gases through the floor and upright sidewall of the baffle structure is controlled by rotation of the two vertically coaxial components relative to one another. | 2020-04-16 |
20200116350 | METHOD AND BURNER FOR HEATING A FURNACE FOR METAL PROCESSING - A method for heating a furnace ( | 2020-04-16 |
20200116351 | Optimized Burners for Boiler Applications - A boiler can have a combustion chamber, a burner, a heat exchanger in fluid communication with the combustion chamber, and a flue for removing a combustion product from the boiler. The burner has a protruding taper shape such as a cone or similar shape. The protruding taper shape of the burner distributes heat to the heat exchanger more evenly than a cylindrical shaped burner thereby reducing heat losses at the combustion chamber wall and increasing the thermal efficiency. The protruding taper shape of the burner also reduces noise associated with the operation of the burner. | 2020-04-16 |
20200116352 | Combustion Device with Heat Dissipating Design - A combustion device with heat dissipating design includes a burner apparatus and a shield apparatus. The burner apparatus includes a fuel reservoir which has a top defining an opening. The shield apparatus defines a space and the burner apparatus is disposed within the space. The shield apparatus has a bottom and the opening is at a first height in a vertical direction from the bottom. The shield apparatus defines a first through hole extending therethrough and communicating the space and the outside of the shield apparatus and the first through hole is at a second height in the vertical direction from the bottom. The second height is less than the first height. | 2020-04-16 |
20200116353 | ABATEMENT SYSTEMS INCLUDING AN OXIDIZER HEAD ASSEMBLY AND METHODS FOR USING THE SAME - An oxidizer head assembly includes a head body defining an inlet flange, an outlet flange, and a wall, where the inlet flange, the outlet flange, and the wall define a cavity positioned between the inlet flange and the outlet flange, a plurality of nozzles extending through the cavity, a fuel inlet in communication with the plurality of nozzles, where a fuel passes through the fuel inlet and the plurality of nozzles, a shield gas inlet in communication with the cavity, and a porous diffuser plate extending across the outlet opening, the porous diffuser plate including apertures for the plurality of nozzles and a plurality of pores, where a shield gas passes through the shield gas inlet, through the cavity, and through the plurality of pores of the porous diffuser plate around the plurality of nozzles. | 2020-04-16 |
20200116354 | PYROPHORIC LIQUID IGNITION SYSTEM FOR PILOT BURNERS AND FLARE TIPS - Described herein are methods and systems for using pyrophoric liquids to ignite combustible gas. | 2020-04-16 |
20200116355 | AMMONIA-BASED FLUE GAS DESULFURIZATION SYSTEM AND METHOD - Wet flue gas desulfurization systems and methods for contacting a flue gas with a scrubbing liquid to produce ammonium thiosulfate. The scrubbing liquid absorbs sulfur dioxide and optionally additional acidic gases from the flue gas to produce a scrubbed flue gas, the scrubbing liquid with the absorbed sulfur dioxide therein is collected, and ammonia and elemental sulfur are introduced into the collected scrubbing liquid to react the ammonia, the absorbed sulfur dioxide, and the elemental sulfur in the collected scrubbing liquid to produce ammonium thiosulfate. | 2020-04-16 |
20200116356 | COMBUSTOR LINER ATTACHMENT ASSEMBLY FOR GAS TURBINE ENGINE - A combustor liner panel attachment assembly. The assembly includes a first liner extending from a first end to a second end, and circumferentially to partially define a combustion zone. The assembly also includes a second liner disposed circumferentially adjacent to the first liner. The assembly further includes a radial support having a shoulder in contact with a radially inner surface of each of the first liner and the second liner to radially retain the first liner and the second liner, the radial support allowing the first liner and the second liner to thermally grow axially. | 2020-04-16 |
20200116357 | VARIABLE ORIFICE FOR PULVERIZED COAL PIPE OF PULVERIZER - A variable orifice for a pulverized coal pipe of a pulverizer includes a pipe body connected to and installed on a pipeline of the pulverized coal pipe for supplying a pulverized coal from the pulverizer to a boiler and including a diameter expansion portion having a diameter expanded more than a diameter of the pulverized coal pipe; an opening and closing portion installed inside the diameter expansion portion of the pipe body; a rotation actuating portion configured to rotate the inner opening and closing plate and the outer opening and closing plate in mutually different directions; and an opening and closing plate protection member coupled to an inner circumferential surface of each of the inner opening and closing plate and the outer opening and closing plate. | 2020-04-16 |
20200116358 | MULTIPLE SPARK AND MULTIPLE SENSE IGNITER ASSEMBLY AND SYSTEM - An apparatus may comprise a first carrier tube having a first input end and a first output end and a second carrier tube disposed substantially parallel to the first carrier tube and having a second input end and a second output end. A cross tube may be coupled to the first carrier tube and the second carrier tube and may be disposed substantially perpendicularly between the carrier tubes. A plurality of burner holes may be disposed along the first carrier tube, the second carrier tube, and the cross tube. A plurality of flame sensors may be disposed at various locations of the first carrier tube and the second carrier tube. A first igniter assembly may further be coupled to the first carrier tube. | 2020-04-16 |
20200116359 | AFTERBURNER SYSTEM - A turbofan engine has: an engine core producing a core exhaust flow; an upstream fan; a bypass duct carrying a bypass air flow produced by the fan; an exhaust assembly. The turbofan engine afterburner system has: a core plug; second core flow duct, and entrance(s) from the first core flow duct for diversion into the second of a portion of the core exhaust flow, and exit for re-joining the diverted portion of the core exhaust flow to the undiverted portion of the core exhaust flow; door(s) open during normal operation of the engine but closable, during a reheat operation, to block the entrances to the second core flow duct; and fuel injector(s) and igniter(s) operable, during the reheat operation, to inject and ignite fuel within the second core flow duct, providing a reheat flow into the core exhaust flow from the exit of the second core flow duct. | 2020-04-16 |
20200116360 | COMBUSTOR LINER ATTACHMENT ASSEMBLY FOR GAS TURBINE ENGINE - A combustor liner panel attachment assembly includes a liner extending from a first end to a second end, and circumferentially to partially define a combustion zone. The assembly also includes a spring element located adjacent to a portion of the liner and operatively coupled to a stationary structure, the spring element having a recessed segment. The assembly further includes a protrusion feature extending radially outwardly from the liner, the protrusion feature disposed within the recessed segment of the spring element to axially retain the liner. | 2020-04-16 |
20200116361 | APPLIANCE USER INTERFACE WITH INCREASED CONTROL SETTINGS - A method for adjusting an appliance heating element power level includes adjusting a heating element to a first power level in response to actuation of a user input to a first level setting and adjusting the heating element from the first power level to a second power level in response to actuation of the user input to a second level setting. The second power level of the heating element is different than the first power level of the heating element, and the second level setting is next to the first level setting within a power level setting sequence. The method also includes adjusting the heating element from the second power level to a third power level in response to actuation of the user input back to the first level setting. The third power level of the heating element is between the first and second power levels of the heating element. | 2020-04-16 |
20200116362 | OVEN CAVITY RACK RETENTION - A system for securing an oven cavity rack includes an oven cavity rack; first and second fasteners passing through the oven cavity rack; a retaining body configured to be located in a space outside of the oven cavity; first and second retaining clips attached to the retaining body at first and second ends of the retaining body, the retaining clips each having a receiving feature that receives one of the fasteners. The first and second fasteners engage the retaining clips and are configured to draw the retaining clips toward the oven cavity to secure the oven cavity rack against an oven cavity side of an oven cavity wall, and when the first fastener is secured to the first retaining clip, the retaining body is positionally fixed by the first fastener such that the receiving feature of the second retaining clip remains aligned with an attachment point. | 2020-04-16 |
20200116363 | INCINERATING CONTAINER FOR BROILING - An incinerating container for grills and similar broilers. The incinerating container receives products of combustion from a gas burner or hot gases from an electric element or other heat source. Apertures in a top of the incinerating container receive oil into the incinerating container, such as oils from melted fat as food cooks. The oils are incinerated within the incinerating container. The apertures formed in the top allow hot oils to enter the incinerating container for combustion of the oils within the incinerating container, and are constructed to prevent flames from materially exiting the incinerating container. | 2020-04-16 |
20200116364 | BASEBOARD HEATER COVER - A baseboard heating system mounted proximate a juncture of a wall and a floor of a room. The system includes a length of longitudinal piping for the passage of a heated liquid there through and radiating heat fins surrounding the length of longitudinal piping. A heat reflective metal backplate is mounted to the wall behind the length of longitudinal piping and the radiating heat fins. A baseboard heater cover is adapted to cover the piping and heat fins either as an original heater cover or a replacement. The heater cover is supported by the floor and extends at least the length of the longitudinal piping and the radiating heat fins. The heater cover is removably, adjustably and magnetically coupled to the heat reflective metal backplate. The heater cover may be selectively removed to access the longitudinal piping and radiating heat fins and be easily adjusted for proper placement. | 2020-04-16 |
20200116365 | HEAT EXCHANGER, REFRIGERATION CYCLE DEVICE, AND AIR-CONDITIONING APPARATUS - A heat exchanger to which a fan supplies air includes a plurality of flat tubes extending in a first direction, a corrugated fin connected to the flat tubes and extending in a second direction intersecting the first direction, and a plurality of plate fins connected to at least one of a windward end and a leeward end of the corrugated fin and extending in a third direction intersecting the second direction. This configuration achieves improvement in heat exchange performance. | 2020-04-16 |
20200116366 | AIR CONDITIONER - The present invention relates to an air conditioner. The air conditioner according to the present embodiment has a refrigeration capacity of 2 kW to 7 kW, inclusive, and uses R32 as a refrigerant circulating therein, and since a refrigerant pipe therein includes a ductile stainless steel pipe made of a material containing, at least, chrome (Cr), nickel (Ni), manganese (Mn) and copper (Cu), the refrigerant pipe can maintain strength and hardness as good as or better than those of a copper pipe, while also maintaining good processability. | 2020-04-16 |
20200116367 | Ventilator With Dual Flow Passages - The present invention discloses a ventilator with dual flow passages. There is a mode switcher on the partition board. The ventilator has a variety of operating modes, such as, the natural or mechanical driving mode according to outdoor wind speed, and single-effect or multi-effect filtration according to the outdoor air pollution conditions. The single-effect filtration uses only the primary-efficiency filter, while the three-effect filtration uses the primary-, medium-, and high-efficiency filters. The mode switcher on the partition board can open or close the by-pass baffle to bypass or go through the medium- and high-efficiency filters for switching between the single-effect and multi-effect filtration. In case some indoor pollution sources need to be removed quickly, the recirculated indoor air filtration can be run. In such situation, the primary-efficiency filter in the mechanically-driven flow passage is bypassed, while the fan drives indoor air passing the medium- and high-efficiency filters. | 2020-04-16 |
20200116368 | CLIMATE CONTROL DEVICE - Climate control devices and methods are disclosed. One climate control device includes a housing, an evaporative medium port, a liquid level sensor, and a controller. The controller is configured to determine a change in the level of liquid in the housing, calculate an efficiency of an evaporative medium received by the evaporative medium port based on the change in the level of liquid, and provide an evaporative medium efficiency indication when the efficiency of the evaporative medium falls below a predetermined value. Another climate control device includes a housing, an evaporative medium port, a pump, a first conduit, and a controller. The controller configured to determine an evaporation rate of an evaporative medium received by the evaporative medium port, and operate the pump to pump liquid through the first conduit to the evaporative medium port at varying liquid flow rates dependent on the evaporation rate of the evaporative medium. | 2020-04-16 |
20200116369 | TEMPERATURE SENSING STRATEGY WITH MULTIPLE TEMPERATURE SENSORS - An HVAC controller receives signals from a plurality of sensors positioned in different spaces. The HVAC controller includes a housing and a user interface that is accessible from an exterior of the housing. A controller is configured to control the HVAC system using a control temperature that comprises a weighted combination of two or more of the current temperatures reported by the plurality of sensors. The controller tracks which of the different spaces are currently occupied and how long each of the currently occupied spaces have been occupied, and as a currently occupied space remains occupied for a longer period of time, the controller provides increasing weight over time to the current temperature reported by the sensor of the plurality of sensors that is in that currently occupied space, and controls the HVAC system in order to drive the control temperature towards a temperature set point. | 2020-04-16 |
20200116370 | THERMOSTAT ASSEMBLY WITH REMOVABLE TRIM RING - A thermostat assembly includes a thermostat and a trim ring. The thermostat includes a user interface, a thermostat housing having a front portion with a front portion side wall and a back portion with a back portion side wall, the back portion side wall being offset from the front portion side wall, and a controller disposed within the thermostat housing and operably coupled to the user interface, the controller configured to accept input from a user via the user interface and provide one or more control signals to control the HVAC system. The trim ring includes an outer surface that transitions from a larger back side profile to a smaller front side profile. A front side of the trim ring includes a thermostat recess that is configured to receive at least part of the back portion of the thermostat. | 2020-04-16 |
20200116371 | SYSTEM AND METHOD FOR OCCUPANCY-DRIVEN REGISTER AIRFLOW CONTROL - An HVAC register airflow control system and an air flow control method are provided. A housing of the system is in fluid communication with an air source for supplying an airflow. The housing includes an air outlet to the enclosed space. A detection sensor detects occupancy information of the enclosed space. A controller generates a control signal based on the occupancy information and controls the shape change of a damper made of a shape memory material. The damper is controlled to switch between a first operative configuration for preventing the airflow from entering the enclosed space and a second operative configured for permitting the airflow to enter the enclosed space. | 2020-04-16 |
20200116372 | AIR CONDITIONING WITH RECOVERY WHEEL, DEHUMIDIFICATION WHEEL, AND COOLING COIL - Methods and systems for controlling temperature and humidity within a space in a building. Outdoor air and return air from the space are passed through particular equipment in a particular order. Equipment includes a secondary direct-expansion refrigeration circuit, a recovery wheel, a primary cooling coil or direct-expansion refrigeration circuit, secondary circuit coils, and a dehumidification wheel. Various embodiments include modulating the secondary circuit compressor to adjust reheat capacity at the secondary circuit condenser coil, a geothermal direct-expansion refrigeration circuit, a variable refrigerant flow subsystem, fan coil units, multiple zones, a dedicated outdoor air supply subsystem, an evaporative cooler, supplemental outdoor air, or a combination thereof. In some embodiments, supply air passes first through the recovery wheel, then through the primary cooling coil, then through the dehumidification wheel, and then to the space. Further, in some embodiments, exhaust air passes through the dehumidification wheel, and then through the recovery wheel. | 2020-04-16 |
20200116373 | ENVIRONMENT CONTROL SYSTEM - The present application relates to an environment control system. The environment control system is capable of detecting variations of natural environment and artificial environment, and control the use of electronic devices automatically or semi-automatically. Based on collected information stored in a built-in storage module, the environment control system may calculate and learn the user's habit of use with respect to the electronic devices using network connection. | 2020-04-16 |
20200116374 | AIR CONDITIONER - An air conditioner includes a switching valve, a flow rate restricting portion and an on-off valve. The switching valve provided in a flow path between a compressor and an outdoor heat exchanger. The outdoor heat exchanger includes a heat exchange portion and a heat exchange portion. During heating operation, the switching valve causes a second connection port, a third connection port and a first connection port to communicate with one another. The flow rate restricting portion and the on-off valve are connected in series between an outlet and an inlet of the compressor during the heating operation, to bypass a part of refrigerant. During defrosting operation of the heat exchange portion, the switching valve is configured such that a fourth connection port and the second connection port communicate with each other, and the third connection port and the first connection port communicate with each other. | 2020-04-16 |
20200116375 | CONDITIONS BASED SCHEDULING IN AN HVAC SYSTEM - A method for automatically generating an HVAC schedule for a building includes storing a thermal model for the building, the thermal model including an indication of the energy efficiency of an HVAC system of the building, receiving a weather forecast predicting future weather at the location of the building, receiving a cost estimate for energy that will be supplied to the HVAC system, receiving from a user a desired budget for a cost of operating the HVAC system over a future period of time, using the thermal model, the weather forecast, the cost estimate for energy and the desired budget of the user to generate an HVAC schedule covering the future period of time that is predicted to meet the desired budget of the user and controlling the HVAC system using the generated HVAC schedule. | 2020-04-16 |
20200116376 | THERMOSTAT USER INTERFACE WITH SMART MENU STRUCTURE - An HVAC controller includes a housing, a user interface and a controller that is operably coupled to the user interface and is configured to display a HOME screen on the user interface that provides the user with current system operating information and enabling the user to access a hierarchical menu structure for viewing and/or editing one or more settings of the HVAC controller. The hierarchical menu structure includes a plurality of menu branches each having two or more hierarchical menu levels with a leaf menu at the bottom of each branch, where for a first group of the leaf menus, the user must navigate “back” to return to the HOME screen while for a second group of the leaf menus, the user is returned to the HOME screen after the user indicates the user is done with the leaf menu, without having to wait for the timeout period. | 2020-04-16 |
20200116377 | THERMOSTAT WITH SENSOR PRIORITY SCREEN - An HVAC controller is configured to receive signals from a plurality of sensors positioned in different spaces. The HVAC controller includes a controller that is configured to display one or more screens on a user interface that include a home screen including a selectable display element that indicates a number of the plurality of sensors that are currently being used by the controller in controlling the HVAC system. Upon selection of the selectable display element, the controller displays a sensor priority screen that includes a plurality of graphic constructs that each identify a building space and a current temperature for that building space. The controller is configured to control the HVAC system in accordance with the current temperature reported by each of the number of the plurality of sensors that are currently being used by the controller in controlling the HVAC system. | 2020-04-16 |
20200116378 | REMOTE SENSOR WITH IMPROVED OCCUPANCY SENSING - The occupancy status of a building space may be determined by sensing an indication of motion in the building space, in response to sensing the indication of motion in the building space, starting an occupied time period having a length during which the building space is indicated as being occupied, determining a measure related to a number of subsequent sensed indications of motion in the building space during the occupied time period, and selectively adjusting the length of the occupied time period based on the measure related to the number of subsequent sensed indications of motion in the building space during the occupied time period. | 2020-04-16 |
20200116379 | SYSTEM AND METHOD FOR DEMAND MITIGATION OF COMMONLY SCHEDULED THERMOSTATS - A method and a thermostat for a multi-thermostat temperature control system are provided. The system includes a thermostat including at least one processor communicatively coupled to at least one memory device. The thermostat is configured to receive one or more input signal commands permitting a recovery from a demand management system load shedding event and determine a pseudo-random starting time window from which a recovery starting time is selected. The pseudo-random starting time is based on a value accessible to the thermostat that is unique to the thermostat. The starting time window includes a primary delay window and a secondary delay window within the primary delay window. The thermostat is also configured to start an operation of a conditioning unit associated with the thermostat at the selected time. | 2020-04-16 |
20200116380 | CENTRAL PLANT CONTROL SYSTEM WITH COMPUTATION REDUCTION BASED ON GRAPH THEORY - A controller for an energy plant includes a processing circuit having a processor and memory which stores instructions executed by the processor. The processing circuit is configured to identify, from a plurality of thermodynamic states affected by a plurality of heat, ventilation, and air conditioning (HVAC) devices, a reduced subset of the plurality of thermodynamic states to be predicted based on connections between the plurality of HVAC devices. The processing circuit is configured to predict values of the reduced subset of the plurality of thermodynamic states and operate the plurality of HVAC devices based on the predicted values of the reduced subset of the plurality of thermodynamic states. | 2020-04-16 |
20200116381 | AUTOMATIC CHANGEOVER MODE IN AN HVAC CONTROLLER WITH REVERSIBLE DEADBAND ENFORCEMENT - An HVAC controller is configured to automatically change between a HEAT mode and a COOL mode in accordance with a sensed temperature in the building structure, a HEAT temperature set point and a COOL temperature set point. The user is allowed to adjust the HEAT temperature set point and the COOL temperature set point, with the HVAC controller automatically adjusting one of the set points in response to the user making a change to the other of the other of the set points that violates a minimum deadband. If the user readjusts the user-adjusted set point in a way that no longer violates the minimum deadband, the HVAC controller will adjust the other set point back towards its previous setting. | 2020-04-16 |
20200116382 | SYSTEM OF ADJUSTING LOAD OF AIR CONDITIONING AND METHOD OF ADJUSTING THE SAME - A system is disclosed and includes an air-conditioning load prediction unit for predicting a load of an air-conditioning unit in a future time period based on past data; an indoor temperature and humidity sensing module for sensing temperature and humidity of a building at a first time; a fan-speed sensing module for sensing a fan-speed of the air-conditioning unit at the first time; and a comfort-degree prediction module for calculating a comfort-degree that the air-conditioning unit is required to reach at a second time based on the sensed temperature, sensed humidity and sensed fan-speed; an energy management unit for controlling a central monitoring computer to set a temperature and an fan-speed of the air conditioning unit, and compare the predicted load and an actual load of the air conditioning unit for adjusting the set temperature and the set fan-speed in real time. A method of adjusting is also provided. | 2020-04-16 |
20200116383 | WIRE DETECTION FOR AN HVAC CONTROLLER - An HVAC controller includes a first input terminal configured to be electrically coupled with a first field wire and a second input terminal configured to be electrically coupled with a second field wire, and a double pole relay including two input terminals and two output terminals. Control circuitry is operably coupled to the temperature sensor and the double pole relay and is configured to determine whether the first field wire is electrically coupled with the first input terminal and whether the second field wire is electrically coupled with the second input terminal. | 2020-04-16 |
20200116384 | METHOD AND APPARATUS FOR MANIPULATING METAL WORKPIECES - A method of forming a duct section from a web of material includes the steps of forming a series of perforations in a web of material, the series of perforations defining an outline of one of a hole or notch in a finished duct section, forming a male lock bend and a female lock seam in first opposed edges of the web of material, forming flanges in second opposed edges of the web of material, removing the portion of material interior to the series of perforations to form the hole or notch, and bending the web of material to form the finished duct section. | 2020-04-16 |
20200116385 | WINDOW-SHADES MECHANISM WITH AN ANTI-BACKFLOW FUNCTION, RELATED FAN DEVICE AND ELECTRONIC APPARATUS - A window-shades mechanism with an anti-backflow function is applied to a fan device and an electronic apparatus. The window-shades mechanism includes a supporter, a blade, a shaft and a connecting rod. The blade is disposed inside the supporter and includes two sides. Each side includes a first region and a second region. The shaft is connected to the supporter and the blade. The connecting rod is connected to the second region on the side of the blade. The connecting rod has a holding portion. When the connecting rod is moved by the holding portion, the blade is driven to rotate relative to the supporter via the shaft. | 2020-04-16 |
20200116386 | Device for Preventing the Rotation of an Actuator Applied to a Ventilation Duct - Various embodiments include a device for securing an actuator on an exterior of an HVAC duct against twisting during operation. The actuator includes a member for driving a flap in the duct for setting a volume flow. The actuator includes a housing with an underside facing the exterior of the ventilation duct. On the underside of the housing and spaced from an actuating axis of the connection is a receptacle for a fixing element against twisting of the actuator. The device may include: a flexible band for mounting on the exterior of the duct; and a fixing element on the upper side of the band. The fixing element is geometrically adapted to the receptacle so the fixing element can be inserted together with the band into the receptacle. The actuator is fixed about the actuating axis. The band comprises an adhesive and/or a magnetic layer. | 2020-04-16 |
20200116387 | EVAPORATIVE COOLER FILTER - According to some embodiments, a system and method are provided to prevent data on a portable data device from being compromised. The method comprises receive a password associated with an emergency situation. In response to the received password, destroying original data files in one or more of the plurality of partitions based on the received password. | 2020-04-16 |
20200116388 | ADDITIVELY MANUFACTURED HEATERS FOR WATER SYSTEM COMPONENTS - A heater for an aircraft component includes a plurality of layers of an additively manufactured conductive ink. The conductive ink is printed on the heater surface, either on a substrate or directly. The heater is protected by a closeout material. | 2020-04-16 |
20200116389 | HEAT TRANSFER FIN - A heat transfer fin ( | 2020-04-16 |
20200116390 | INSTANTANEOUS WATER HEATER HAVING GUIDE PORTION - The present invention relates to an instantaneous water heater having a guide part. The instantaneous water heater having the guide part is configured to allow direct water to stay around a heater for a long time, so that direct water is efficiently heated into hot water at a preset temperature desired by a user. | 2020-04-16 |
20200116391 | FURNACE FOR A ROOFTOP UNIT - A heating, ventilating, and air conditioning (HVAC) system includes a furnace having a primary heat exchanger and a secondary heat exchanger, where the primary heat exchanger and the secondary heat exchanger form a heat exchange relationship between an airflow and an exhaust gas, and where the primary heat exchanger is positioned upstream of the secondary heat exchanger, a burner configured to generate the exhaust gas, a sensor configured to monitor an ambient temperature, and a control system configured to receive feedback from the sensor, compare the feedback to a threshold, operate the furnace in a first mode when the ambient temperature exceeds the threshold, and operate the furnace in a second mode when the ambient temperature is at or below the threshold, where the furnace operates above a condensation temperature when in the second mode, such that the exhaust gas does not condense when operating in the second mode. | 2020-04-16 |
20200116392 | Leak Detection Sensor Assemblies For Water Heaters - A water heater includes a leak detection system. The leak detection system includes a leak sensor assembly that is disposed in a bottom pan of the water heater. The leak sensor assembly includes a sensor housing that has a sensor channel that is formed therein such that the sensor channel is disposed at an elevation from a base of the bottom pan when the sensor housing is disposed on the base of the bottom pan. Further, the leak sensor assembly includes a leak sensor that is disposed in the sensor channel of the sensor housing. The leak sensor detects water that leaks from the water heater and accumulates in the bottom pan when a level of the water in the bottom pan rises to the elevation of the sensor channel and the leak sensor that is disposed therein. | 2020-04-16 |
20200116393 | MULTI-FUNCTION SOLAR COOKING APPLIANCE - A multi-function solar cooking appliance is disclosed. The appliance comprises a solar thermal unit comprising: at least one solar heat collector for collecting solar heat; a chamber of said solar heat collector for receiving a utensil and thermally connected said solar heat collector to receive and transfer said solar heat to said utensil for cooking; and a sunlight reflector having a cross section with a circular arc shape and said utensil. The appliance further selectively comprises a multi-functional cover, a modular solar thermal unit, assembled fluid channel, supplementary energy heater, different side chambers and/or utensils for heat insulation purpose; disposable utensil and ferromagnetic heat conducting and storage material. | 2020-04-16 |
20200116394 | Optimized truss foundations, adapters for optimized truss foundations, and related systems and methods - An A-frame shaped truss foundation system for a single axis tracker with moderately sloped legs that translate lateral loads into tension and compression without substantially increasing the magnitude of the lateral load force while optimizing material usage. Several such truss foundation systems are installed in a row to support a torque tube of a single-axis solar tracker. An adapter joins ends of adjacent upper legs and separates the truss legs by an angle more than 35-degrees up to 70-degrees. | 2020-04-16 |
20200116395 | 3 STAGE COOLING AND DEFROSTING SYSTEM USING QUICK-FREEZING CHAMBER, FREEZING CHAMBER, AND REFRIGERATING CHAMBER - The present invention relates to a system for cooling a quick-freezing chamber at −40 to −30° C., a freezing chamber at −20 to −15° C., a refrigerating chamber at 0 to 5° C., and the like and an energy-saving defrosting system for defrosting the quick-freezing chamber, the freezing chamber, and the refrigerating chamber using condensed waste heat. | 2020-04-16 |
20200116396 | REFRIGERATION CYCLE APPARATUS - During a first cooling operation, a compressor is in an operational state, a liquid pump is in a non-operational state, and an amount of refrigerant allowing for existence of a liquid surface of the refrigerant in a refrigerant tank is accumulated in the refrigerant tank. During a second cooling operation, the compressor is in the non-operational state, the liquid pump is in the operational state, and the amount of the refrigerant allowing for the liquid surface of the refrigerant in the refrigerant tank is accumulated in the refrigerant tank. | 2020-04-16 |
20200116397 | METHOD OF CONTROLLING HEAT EXCHANGE DEVICE, HEAT EXCHANGE DEVICE, AND WATER-COOLED TYPE HEAT PUMP DEVICE. - A heat transfer medium liquid circulation flow channel having a first heat exchange unit exchanging heat to a second heat exchange unit is provided, and a fixed amount of first heat transfer medium liquid circulates therein. A feed pipe couples heat source holding second heat transfer medium liquid having temperature difference from the first medium liquid to the heat transfer medium liquid circulation flow channel. The feed pipe is coupled to an inlet end side of the first heat exchange unit and a discharge pipe is coupled to an outlet end side thereof. A necessary amount of second medium liquid is supplied to the inlet end side via the feed pipe so that a detected temperature of the first medium liquid in the outlet end maintains required set temperature. The same amount of the first medium liquid as the supplied second medium liquid is discharged out of the discharge pipe. | 2020-04-16 |
20200116398 | THERMAL CONTROL DEVICE AND METHODS OF USE - Thermal control devices adapted to provide improved control and efficiency in temperature cycling are provided herein. Such thermal control device can include a thermoelectric cooler controlled in coordination with another thermal manipulation device to control an opposing face of the thermoelectric cooler and/or a microenvironment. Some such thermal control devices include a first and second thermoelectric cooler separated by a thermal capacitor. The thermal control devices can be configured in a planar configuration with a means for thermally coupling with a planar reaction vessel of a sample analyzer for use in thermal cycling in a polymerase chain reaction of the fluid sample in the reaction vessel. Methods of thermal cycling using such a thermal control devices are also provided. | 2020-04-16 |
20200116399 | METHOD FOR CONTROLLING A HEAT PUMP SYSTEM - A method for controlling a heat pump system. The heat pump system includes a compressor for compressing a working fluid of the heat pump system and an electric motor for providing an output torque for driving the compressor. The method includes the steps of recovering heat emitted from the electric motor by heating the working fluid, providing a first control mode and a second control mode for the electric motor, and controlling the electrical motor in a way creating higher heat losses of the electric motor for a given output torque of the electric motor in the second control mode than in the first control mode. | 2020-04-16 |
20200116400 | REFRIGERANT-CHANNEL BRANCHING COMPONENT, AND REFRIGERATION APPARATUS INCLUDING REFRIGERANT-CHANNEL BRANCHING COMPONENT - A refrigerant-channel branching component for connecting a connection pipe connected to an outdoor unit with a connection pipe directed toward a plurality of indoor units, the refrigerant-channel branching component includes: an inlet portion; and outlet portions. At least one of the plurality of outlet portions includes: a reference space into which a reference connection pipe with a predetermined outside diameter is inserted; a first space that is adjacent to the reference space and has an inside diameter greater than an inside diameter of the reference connection pipe; and a second space that is adjacent to the first space and has an inside diameter greater than the inside diameter of the first space. | 2020-04-16 |
20200116401 | INLINE ACID DETECTION APPARATUS FOR INHIBITION IN AN HVAC SYSTEM - An inline acid detection apparatus for inhibition in an HVAC system including at least one line adapter, at least one passage adapter, and an inhibitor. The at least one line adapter is configured to mate with a refrigerant line on the HVAC system. The at least one passage adapter configured to couple to the second-diameter of the at least one line adapter. The at least one passage adapter allowing a process fluid to flow therethrough. The inhibitor is configured to stop the process fluid from passing through the inline acid detection apparatus. The inhibitor is actuated by a trigger mechanism. The trigger mechanism is configured to be actuated by an acid. The inline acid detection apparatus will shut down the HVAC system when the process fluid includes a threshold of the acid such that the trigger mechanism actuates the inhibitor. | 2020-04-16 |
20200116402 | AIR CONDITIONER - The present invention relates to an air conditioner. In an air conditioner according to an embodiment, a scroll compressor having a refrigerating capacity of 23 kW to 58 kW and an amount of circulating refrigerant of 880 cc is used, a refrigerant mixture containing 50% or more of R32 is used as a refrigerant circulating the air conditioner, and a flexible stainless steel pipe having 1% or less of delta ferrite matrix structure on the basis of the grain size area is comprised in a refrigerant pipe. Therefore, the strength and hardness of the refrigerant pipe is maintained to be equal to or higher than those of a copper pipe, and the processability can be well maintained. | 2020-04-16 |
20200116403 | THERMAL EXPANSION VALVE - A thermal expansion valve includes a power head and a valve body. The power head and the valve body are fixedly arranged. The power head includes a power head cover, a power head seat, and a membrane. The membrane includes a membrane recess and a corrugated portion. The membrane recess is located at the center position of the membrane. The corrugated portion is located at the peripheral position of the membrane recess. The membrane recess is recessed away from the power head cover. The valve body comprises a top portion. The top portion is provided with an opening. At least a part of the power head is extended into the opening. With an axial direction of the valve body as a projection direction, a projection of the power head towards the top portion falls on the top portion. | 2020-04-16 |
20200116404 | Compressor Protection Against Liquid Slug - A liquid slug reduction and charge compensator device for use in air conditioning and heat pump systems includes a housing having a cavity. The housing includes an inlet port providing an entry path into the cavity and an outlet port providing an exit path from the cavity. The housing further includes a liquid line port providing a refrigerant pathway into and out of the cavity. The liquid slug reduction and charge compensator device further comprises a flash tube extending through the cavity and providing a passageway through the cavity such that a hot gas refrigerant that enters the cavity through the inlet port causes a liquid refrigerant that enters the flash tube to evaporate. | 2020-04-16 |
20200116405 | MANUALLY ADJUSTABLE THERMAL EXPANSION VALVE ATTACHMENT SYSTEMS - A manually adjustable thermal expansion valve attachment provides a modular repair assembly useful for replacing the expansion bulb or motorhead of a thermal expansion valve in a refrigeration system with a manually adjustable actuator. The attachment is useful for converting a traditionally constructed thermal expansion valve to a manually adjusted valve. In additional, the attachment is useful for quickly and easily repairing a malfunctioning thermal expansion valve by replacing a damaged expansion bulb or motorhead with the manually adjustable attachment. This is advantageous because the disclosed attachment does not require installation, modification, or manipulation of any external conduits or mechanisms to install, as is the case with the traditional expansion bulb. By simply replacing the defective expansion bulb with the disclosed attachment, a user may return the valve to an operating condition without risk of stressing a downstream compressor. | 2020-04-16 |
20200116406 | METHODS AND SYSTEMS FOR PREVENTING PREMATURE COMPRESSOR FAILURE FROM IMPROPER OPERATION - Methods and systems for detecting and correcting improper operation of a compressor in a refrigeration system and/or an HVAC system include a component level detection and prevention and a system level detection and prevention. The system level detection and prevention can be a backup or a confirmation of the component level detection and prevention. The component level detection and prevention can detect and prevent improper compressor operation within a predetermined time so that the compressor's operation period in an improper direction can be minimized, thereby minimizing wear and damage to the compressor. | 2020-04-16 |
20200116407 | METHOD OF CONTROL FOR ECONOMIZER OF TRANSPORT REFRIGERATION UNITS - A method of operating a refrigeration system includes initiating a compressor shutdown operation, determining a difference in a saturation temperature at a port of a compressor of the refrigeration system and an ambient temperature and comparing the difference in the saturation temperature and ambient temperature with a threshold. If the difference in the saturation temperature and ambient temperature is less than or equal to the threshold, a pump down operation is performed and if the difference in the saturation temperature and ambient temperature exceeds the threshold, a compressor shutdown operation is completed. | 2020-04-16 |
20200116408 | SYSTEMS AND METHODS FOR MAKING ICE - A cross-connected refrigeration system includes a first refrigeration subsystem and a second refrigeration subsystem that are fluidly coupled by a header, each of the first refrigeration subsystem and the second refrigeration subsystem including a refrigeration loop including a compressor, a condenser, an expansion device, and an evaporator, and a heating loop including an electrically-controlled valve, and the evaporator, and a header connection that connects the refrigeration loops and the heating loops of the first refrigeration subsystem and the second refrigeration subsystem to a common header, respectively. The compressor in the first refrigeration subsystem is selectively deactivated and the electrically-controlled valve in the first refrigeration subsystem is selectively opened such that compressed gas from the compressor in the second refrigeration subsystem enters the heating loop of the first refrigeration subsystem and heats the evaporator of the first refrigeration subsystem. | 2020-04-16 |
20200116409 | ICE MAKING SYSTEM - An ice bank detachably mounted on a base member located at a refrigerator door, the ice bank including a front wall, a rear wall, both side walls, a bottom wall, a top opening, an ice storage space is defined by the front wall, the rear wall, both side walls and the bottom wall, a blade cover coupled to the rear wall, an ice crushing space is defined by the rear wall and the blade cover, a rotation shaft extending through the blade cover and the rear wall, a second connection unit coupled to the first portion of the rotation shaft and detachably mounted to a first connection unit of a driving unit which is mounted to the base member, a transfer unit coupled to the second portion of the rotation shaft and disposed within the ice storage space, an ice crushing unit coupled to a third portion of the rotation shaft and disposed within the ice crushing space, an ice transfer hole provided at the rear wall such that ices are transferred from the ice storage space to the ice crushing space through the ice transfer hole by the transfer unit and hooks protruding from the rear wall of the ice bank and being selectively coupled to the base member. | 2020-04-16 |
20200116410 | Method and Apparatus for Producing and Storing a Flowable Slush, Particularly for Ice Pigging - An apparatus for generating and storing in a tank 22 a flowable slush 2 of frozen particles usable inter alia in ice pigging comprises a control system 100 which is arranged to monitor an operating parameter OP of an agitator 23 in the storage tank. The control system initiates a slush comminution and separation or dewatering cycle when a control parameter CP based on the operating parameter OP reaches a threshold value CPt. The control parameter may represent a cumulative energy input to the storage tank 22. Comminution may be performed prior to separation, with the treatment cycle being terminated when a sensed rheometric parameter RP of the slush circulating in the treatment flowpath reaches a target value RPt. | 2020-04-16 |
20200116411 | ICE STORAGE AMOUNT ADJUSTING SYSTEM AND ADJUSTING METHOD FOR THE SAME - An ice storage amount adjusting system is disclosed. The ice storage amount adjusting system includes a chiller, an air-condition scheduler for outputting a scheduling parameter of an air-conditioner during a first time, an indoor-temperature setting module for outputting indoor-temperature setting condition during the first time, a shell-feature collecting module for outputting shell-loading factors of a building during the first time, a weather forecasting data collecting module for outputting weather forecasting data during an upcoming second time, and an air-condition loading predictor. The air-condition loading predictor predicts an air-condition loading of the air-conditioner at the second time based on the scheduling parameter, the indoor-temperature setting condition, the shell-loading factors and the weather forecasting data. The chiller adjusts its ice storage amount to reach a target storage demand based on the predicted air-condition loading. | 2020-04-16 |
20200116412 | BEVERAGE CHILLER - Beverage chillers are disclosed. A beverage chiller may include a container platform that receives a beverage container and a chiller tank. The chiller tank may have a central axis and may have an agitator. The chiller tank may be filled with water. A conveyor may move the container platform and beverage container into the chiller tank. The container platform and beverage container may rotate in a first direction in the chiller tank and the agitator may rotate the water in a second direction. | 2020-04-16 |
20200116413 | ACTIVELY COOLED DEVICE FOR SMALL SCALE DELIVERY - An environmental control unit for use with a transport container is provided. The environmental control unit comprises: a thermoelectric device; a fan to blow air across the thermoelectric device; a cooling module configured to receive the air blown across the thermoelectric device and convey the air to a compartment of a transport container when the transport container is removably connected to the environmental control unit; a controller in electronic communication with the thermoelectric device and the fan; and a communication module in electronic communication with the controller, wherein the communication module is configured to transmit parameters of the environmental control unit to a computing device through wireless communication. | 2020-04-16 |
20200116414 | LOCKER SYSTEM - A system for secure delivery or collection of goods includes at least one lockable storage space, in which the temperature of the at least one storage space is independently controllable to provide any one of: ambient temperature; or chilled temperature; or frozen temperature on an as needed basis. Access to the storage space may be remotely programmable. A controller may be configured to set a temperature set point for the storage space based upon goods in a customer order that will be stored in the storage space. | 2020-04-16 |
20200116415 | SYSTEMS AND METHODS FOR REDUCING ENERGY CONSUMPTION OF A CHILLED WATER DISTRIBUTION SYSTEM - A chilled water distribution system includes a chilled water loop in fluid communication with a plurality of buildings and also in fluid communication with a plurality of chiller stations. A monitoring and control system communicates with one of the chiller stations, hereinafter referred to as a “controlled” chiller station because it is configured with one or more variable frequency drives that are controlled by the monitoring and control system to modulate the speed of at least one chiller station component such as, but not limited to, a pump or a fan. By way of this modulation process, a differential pressure of the chilled water loop may be maintained in a “sweet spot” so as to optimize chiller station output while minimizing chiller station energy consumption. | 2020-04-16 |
20200116416 | Refrigerator - A refrigerator including a housing mounted at a rear surface of a door to define a storage space of food, a basket disposed inside the housing, a duct extending to the housing from one side of an evaporator to supply cold air generated by the evaporator into the storage space of the housing, and a fan assembly coupled to the duct to allow the cold air to be forcibly supplied. | 2020-04-16 |
20200116417 | THAWING METHOD FOR THAWING DEVICE - A thawing method for a thawing device includes: generating, by a radio frequency generation module, a radio frequency signal in a frequency range of 40 to 42 MHz; obtaining the radio frequency signal; and generating, by an upper electrode plate and a lower electrode plate, radio frequency waves of corresponding frequency in a thawing chamber according to the radio frequency signal, and thawing an object to be processed in the thawing chamber. Radio frequency waves using the above frequency range have shorter thawing time, higher temperature-uniformity and lower juice loss rate than radio frequency waves of other frequencies. | 2020-04-16 |
20200116418 | REFRIGERATOR APPLIANCE WITH A CONVERTIBLE COMPARTMENT - A refrigerator appliance includes a cabinet defining multiple food storage chambers which are operable at distinct temperatures. The refrigerator appliance includes a cabinet comprising a plurality of insulated mullions. The insulated mullions at least partially define a fresh food chamber, a freezer chamber, a convertible chamber, and a plenum. The refrigerator appliance also includes a first damper selectively providing fluid communication between the fresh food chamber and the plenum, a second damper selectively providing fluid communication between the freezer chamber and the plenum, and a fan disposed between the convertible chamber and the plenum. The fan is configured to force air from the plenum into the convertible chamber. | 2020-04-16 |
20200116419 | HOUSEHOLD APPLIANCE HAVING A PART BEING RELEASABLY ATTACHED - A household appliance contains a part that is releasably attached onto to the household appliance through a snap-fit connection. The part is provided with two or more engagement sites including a first engagement site and a second engagement site distributed around an axis along a direction to be followed at a process for releasably securing of the part. Each of the first engagement site and the second engagement site has a different respective orthogonal projection on the axis. | 2020-04-16 |
20200116420 | EXTERIOR MEMBER FOR HOME APPLIANCE AND MANUFACTURE METHOD THEREOF - An exterior member for a home appliance includes a front panel that defines an exterior of the home appliance, that is configured to cover a display assembly that includes a plurality of LEDs, and that includes a displaying part that defines a plurality of first through-holes at positions corresponding to the plurality of LEDs, the displaying part being configured to display operating information of the home appliance by transmitting light from the plurality of LEDs through at least a portion of the plurality of first through-holes. The exterior member further includes a front surface coating layer that is located on a front surface of the front panel and that is configured to shield the plurality of first through-holes. The exterior member further includes a hole-filling member that is configured to fill the plurality of first through-holes by coating a rear surface of the displaying part with a material. | 2020-04-16 |
20200116421 | VACUUM ADIABATIC BODY AND REFRIGERATOR - A vacuum adiabatic body includes a first plate; a second plate; a seal; a support; a heat resistance unit; and an exhaust port, wherein the heat resistance unit includes a conductive resistance sheet connected to the first plate, the conductive resistance sheet resisting heat conduction flowing along a wall for the third space, the conductive resistance sheet includes a shielding part for heat-insulating the conductive resistance sheet by shielding a first surface of the conductive resistance sheet, and a second surface of the conductive resistance sheet is heat-insulated by the third space. | 2020-04-16 |
20200116422 | Systems and Methods for Remotely Monitoring the Cryogenic Processing of Samples - A remote system for monitoring and controlling one or more devices for use in the cryogenic processing of a sample is provided. A remote server capable of transmitting freezing profile data to one or more freezers, transmitting transportation profile data to one or more transportation devices, and transmitting thawing profile data to one or more thawing devices. The remote server is also capable of receiving detected data from the one or more freezers relating to the freezing of a sample in accordance with the freezing profile data, receiving detected data from the one or more transportation devices relating to the transportation of a sample in accordance with the transportation profile data, and receiving detected data from the one or more thawing machines relating to the thawing of a sample in accordance with the thawing profile data. | 2020-04-16 |
20200116423 | Systems and Methods for Remotely Monitoring the Cryogenic Processing of Samples - A remote system for monitoring and controlling one or more devices for use in the cryogenic processing of a sample is provided. A remote server capable of transmitting freezing profile data to one or more freezers, transmitting transportation profile data to one or more transportation devices, and transmitting thawing profile data to one or more thawing devices. The remote server is also capable of receiving detected data from the one or more freezers relating to the freezing of a sample in accordance with the freezing profile data, receiving detected data from the one or more transportation devices relating to the transportation of a sample in accordance with the transportation profile data, and receiving detected data from the one or more thawing machines relating to the thawing of a sample in accordance with the thawing profile data. | 2020-04-16 |
20200116424 | REFRIGERATOR AND METHOD OF CONTROLLING THE SAME - A method of controlling a refrigerator includes: controlling a cooling unit such that an output of the cooling unit becomes a first reference output for a first reference time previously determined; controlling the cooling unit such that the output of the cooling unit becomes a second reference output for a second reference time previously determined; calculating a representative value of a temperature of a storage compartment for an operating period, which is made by a sum of the first reference time and the second reference time, and comparing the calculated representative value with a specific temperature in a temperature satisfying range of the storage compartment; and varying, by a control unit, at least one of the first reference time and the second reference time depending on a comparison result between the specific temperature and the representative value and controlling operating of the cooling unit based on a varied reference time. | 2020-04-16 |
20200116425 | REFRIGERATOR - A refrigerator of the present invention comprises a cabinet having a storage compartment provided with a bottom surface; a plurality of food storage containers received in the storage compartment and mounted at an upper side of the bottom surface; each sensor unit respectively installed on lower surfaces of the plurality of food storage containers; a plurality of antenna units provided on the bottom surface of the storage compartment to respectively correspond to each sensor unit; and one reader unit to which signals transmitted from the plurality of antenna units are transferred, wherein the bottom surface partitions a lower external appearance of the storage compartment, and the sensor unit includes a salinity sensor for measuring salinity inside the food storage container and transmitting the measured salinity to the antenna units. | 2020-04-16 |