Class / Patent application number | Description | Number of patent applications / Date published |
029890035 | Cooling apparatus making, e.g., air conditioner, refrigerator | 27 |
20080313905 | HEAT EXCHANGER WITH ENHANCED AIR DISTRIBUTION - A complete refrigeration system (CRS) including at least one heat exchanger which is designed to occupy an irregular volume to reduce the overall profile of the CRS. The heat exchanger may be a condenser or an evaporator, and includes a substantially solid body made of a thermally conductive metal, plastic, or other material. A plurality of fluid and refrigerant passageways are defined substantially within the solid body for conducing fluid and refrigerant, respectively, through the solid body and facilitating the transfer of heat between the fluid and refrigerant. Also disclosed is a method wherein the spatial orientation of each passageway is optimized with respect to all of the other passageways and the walls of the solid body by determining the relative distance of each passageway from all of the other passageways and the walls of the solid body at a plurality of points along each passageway, followed by adjusting the spatial orientation of the passageway accordingly. | 12-25-2008 |
20090113712 | Modular Cryogenic Liquid Storage Systems - Method of designing a customer station adapted to receive a cryogenic liquid, store the cryogenic liquid, discharge the cryogenic liquid after storage, and either provide the cryogenic liquid as a liquid product to a user or vaporize the cryogenic liquid to provide a gas product to a user. The method comprises selecting design parameters including product type, range of product flow rates, and required pipe diameters and piping types. Standardized piping skids are designed for one or more of the combinations of product type, pipe size, and pipe type. The product requirements of a user are defined, the type of cryogenic liquid storage tank is determined, and a piping skid design for the required service is selected from the standardized piping skid designs. The customer station then is designed using the selected standardized piping skid design and the selected type of cryogenic storage tank. | 05-07-2009 |
20110296689 | METHOD OF ASSEMBLING A REFRIGERATOR - A method of assembling a refrigerator including providing a main body having a storage chamber, providing a door having a door liner on one side of the door, providing a seating member, providing an ice maker for making ice, attaching the ice maker to the seating member, attaching the seating member to the door liner, providing an ice bank for storing ice, attaching the ice bank to the seating member below the ice maker, and rotatably attaching the door to the main body. | 12-08-2011 |
20120036718 | METHOD OF EXPANDING CORRUGATED TUBE AND MANUFACTURING A HEAT EXCHANGER WITH EXPANSION TUBE - A method of manufacturing a heat exchanger coil, the method comprising the steps of reconfiguring the cross-sectional shape of an elongate tube from a substantially round cross-sectional shape having a first outer circumference to a reduced or corrugated cross-sectional shape having a second outer circumference which is less than the first outer circumference, forming a plurality of u-shaped hairpin tubes from the elongate tube, the u-shaped hairpin tubes each having a pair of parallel legs, inserting each of the parallel legs of the hairpin tube through a predetermined opening in at least one fin plate, attaching a plurality of return bends to the u-shaped hairpin tubes to form a predetermined circuitry and then incrementally applying fluid pressure from a fluid pressure source to an internal channel of the circuitry to incrementally expand the circuitry to form a tight heat transfer bond between the circuitry and at least one wall of the predetermined opening. | 02-16-2012 |
20120124836 | Ice Machines with Extruded Heat Exchanger - A heat exchanger for an ice machine has the form of a cylinder. In some embodiments, the cylinder is made from an extrusion of a metal such as an aluminum alloy. The heat exchanger includes inner and outer cylindrical walls and one or more refrigeration passages positioned between the inner and outer walls. The inner and outer walls are separated from each other by connecting structures defining the refrigeration passages. The heat exchanger can be extruded as a rectangular panel and subsequently formed into a cylindrical form. Alternatively, the heat exchanger can be extruded as a cylinder, or as an arcuate cylindrical segment in which several of such segments are subsequently joined together (as by welding) into a cylinder. Ice machines that feature ice formation on both the inner and outer walls of the cylinder are also disclosed. | 05-24-2012 |
20130104399 | MULTI-RACK ASSEMBLY WITH SHARED COOLING APPARATUS | 05-02-2013 |
20130185939 | METHOD FOR CONSTRUCTING AIR CONDITIONING SYSTEMS WITH UNIVERSAL BASE UNITS - A method of constructing modular air conditioning systems for vehicles includes providing identical universal base units that can be built out into a variety of different types of air conditioning systems. Each base unit includes a frame, a condenser, an evaporator coil, and a blower, and has open-circuit refrigerant connection lines so as to be non-operational without a completion kit. Completion kits are provided in a variety of configurations, including at least two of a simple connection kit, a front box kit, and a compressor kit, each of which is connectable with a universal base unit to form a unique type of air conditioning system. | 07-25-2013 |
20130298404 | REFRIGERATOR AND MANUFACTURING METHOD THEREOF - A method of manufacturing a refrigerator comprises preparing an inner case including a top wall, opposite side walls, a rear wall and a bottom wall; preparing an outer case to be coupled to an outside of the inner case; preparing an ice making chamber case including a horizontal wall, a vertical wall and a case insulator interposed between a case insulator, the horizontal and vertical walls forming an ice making chamber together with at least a portion of the top wall, at least a portion of one of the side walls and at least a portion of the rear wall; coupling the ice making chamber case to an inside of the inner case; coupling the outer case to the outside of the inner case; and foaming a body insulator between the inner case and the outer case. | 11-14-2013 |
20130298405 | REFRIGERATOR AND MANUFACTURING METHOD THEREOF - A method of manufacturing a refrigerator comprises preparing an inner case including an ice making chamber and an opening; preparing an outer case to be coupled to an outside of the inner case; preparing a refrigerant pipe assembly including a refrigerant pipe having at least a portion to be disposed in the ice making chamber to supply cooling energy, and a refrigerant pipe insulator to insulate the refrigerant pipe; inserting the refrigerant pipe assembly into the opening of the inner case in an inward direction from the outside of the inner case such that a portion of the refrigerant pipe insulator is disposed in the ice making chamber, and a remaining portion of the refrigerant pipe insulator is disposed between the inner case and the outer case; and foaming a body insulator between the inner case and the outer case, thereby supporting the refrigerant pipe insulator by the body insulator. | 11-14-2013 |
20130305535 | FOLDED VACUUM INSULATED STRUCTURE - A vacuum insulated cabinet structure for refrigerators and the like includes a plurality of vacuum insulated panels. The cabinet structure may include an “O” or “U” structure that is formed by folding a large panel assembly. The panels may comprise side walls that are heat-sealed together around the perimeters of the panels to form air-tight spaces having a vacuum. | 11-21-2013 |
20130340253 | SOLID SORPTION REFRIGERATION - A method of making integrated adsorption and heat exchanger devices for solid sorption refrigeration systems ( | 12-26-2013 |
20140059857 | METHOD FOR DISMANTLING REFRIGERATORS, REFRIGERATOR DISMANTLING DEVICE, METHOD FOR DISMANTLING HOUSEHOLD ELECTRICAL APPLIANCES, AND HOUSEHOLD ELECTRICAL APPLIANCE DISMANTLING DEVICE - A method for dismantling refrigerators according to the present invention includes: a step of reading individual information from a refrigerator to obtain processing information, a first determination step, a second determination step, and a third determination step of determining one processing step selected from processing steps for refrigerator having a plurality of choices. | 03-06-2014 |
20140068943 | THERMOELECTRIC-ENHANCED AIR AND LIQUID COOLING OF AN ELECTRONIC SYSTEM - Thermoelectric-enhanced air and liquid cooling of an electronic system is facilitated by providing 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 |
20140157600 | UTILITY ROUTING FOR A DOOR-MOUNTED ICEMAKER - Utility routing for door-mounted operations are disclosed. An appliance may include a cabinet and one or more doors connected to the cabinet. An apparatus may have a mounted position on the door. An operation apparatus may be enabled, supported, or otherwise made operable in part by closed-looped conveyance of one or more operating mediums. The apparatus has an unmounted position wherein the apparatus is separated from the door while maintaining the closed-loop conveyance of the one or more operating mediums. | 06-12-2014 |
20140245609 | METHOD OF MANUFACTURING REGENERATIVE REFRIGERATOR - A method of manufacturing a regenerative refrigerator including a rotary valve configured to switch passages of helium gas, the rotary valve including a valve body and a valve plate, includes forming the valve body of a first material and forming the valve plate of a second material, wherein the first material is one of a resin and an aluminum metal or an aluminum alloy and the second material is the other of the resin and the aluminum metal or the aluminum alloy, anodizing a surface of one of the valve body and the valve plate which is formed of the aluminum metal or the aluminum alloy, polishing the anodized surface, and performing shot peening on the polished anodized surface so that the polished anodized surface has an arithmetic average roughness of 0.2 μm to 0.9 μm. | 09-04-2014 |
20150068037 | Thermal System Including an Environmental Test Chamber - A system is provided where the system includes a chamber, a first cooling system including a first cooling load evaporator, wherein the first cooling system is placed within the chamber, a second cooling system including a fluid coil, wherein the fluid coil is placed within the chamber, and a thermal storage for a second cooling fluid in the second cooling system, wherein the thermal storage is placed outside the chamber. In the system, the first cooling system further includes a first compressor and a first condenser and the second cooling system further includes a thermal storage chiller, wherein the thermal storage chiller is placed outside the chamber. | 03-12-2015 |
20150068038 | Modular chiller system and method for retrofit - A method of integrating the Modular Chiller System into an existing walk-in cooler includes the steps of 1.) selecting a portion of an existing walk-in cooler, 2.) installing walls and doors, by means known in the art, to define an existing space within the cooler 3.) positioning a frame assembly of refrigeration and electrical components on one of the interior walls, 4.) positioning a controller unit on an exterior wall and interfacing the controller unit to the frame assembly, and 5.) positioning a remote condenser unit and interfacing the condenser unit to the frame assembly. | 03-12-2015 |
20150121700 | METHOD OF MANUFACTURING REFRIGERATOR - A method of manufacturing a refrigerator having a body, storage compartments, and a door that opens/closes the storage compartments and comprises a front panel formed of a metal plate material, through holes being formed in the front panel, the method including forming the through holes in the front panel by performing an etching or laser process; and filling a filler member in the through holes so that foreign substances are prevented from permeating an internal space of the through holes. | 05-07-2015 |
20150121701 | Cold Plate with Pins - A cold plate includes an enclosure with an inlet, an outlet, a base and a lid. The inlet and outlet are in fluid communication, so fluid can flow from the inlet though the enclosure to the outlet. The base is formed from a base plate, and the base plate includes an island facing into the enclosure. A plurality of pins extends from the island toward the lid. The pins can have a spiral shape, where the cross sectional profile of the pins change along the length of the pin. | 05-07-2015 |
20150143697 | METHOD FOR CONSTRUCTING A REFRIGERATOR APPLIANCE - A method for constructing a refrigerator appliance is provided. The method includes mounting a plurality of interior components of the refrigerator appliance to a mold body, applying a liner material to the mold body and removing an inner liner of the refrigerator appliance from the mold body. The method can assist with limiting mounting of components of the refrigerator appliance to the inner liner after formation of the inner liner. | 05-28-2015 |
20150314406 | HEAT EXCHANGE SYTEM AND METHOD OF PRODUCING THE SAME - A conduit is processed for installation in a heat exchange system as an expansion. In particular, the conduit is crushed to modify one or more flow parameters of the invention. The crushing of the conduit is preformed according to one or more crush parameters determined to ensure that refrigerant flowing through the conduit within the heat exchange system will experience a pressure drop of a predetermined amount while travelling through the conduit. | 11-05-2015 |
20150321298 | HEAT PUMPS WITH UNEQUAL COOLING AND HEATING CAPACITIES FOR CLIMATES WHERE DEMAND FOR COOLING AND HEATING ARE UNEQUAL, AND METHOD OF ADAPTING AND DISTRIBUTING SUCH HEAT PUMPS - Heat pumps for climates where demand for cooling and heating are unequal and methods of adapting and distributing heat pumps for such climates. Heat pumps include a compressor, compressor motor, variable-speed drive, and controller. In a number of embodiments, non-volatile memory stores sets of constant speeds for cooling and heating, and a person can select, via an input device, different sets of speeds for cooling and heating to provide the different cooling and heating capacities. The controller then operates the unit at the selected speeds, selecting from within the set based on demand for cooling or heating. In some embodiments, different sets of speeds may have the same minimum speed but different maximum speeds. Identical heat pumps can be configured to have different capacity ratings and different advertized efficiencies for different climates. | 11-12-2015 |
20150351281 | PUMP-ENHANCED, IMMERSION-COOLING OF ELECTRONIC COMPONENT(S) - Cooling apparatuses and methods of fabricating thereof are provided which facilitate pumped immersion-cooling of an electronic component(s). The cooling apparatus includes an enclosure having a compartment accommodating the electronic component(s), and dielectric fluid within the compartment at least partially immersing the electronic component(s). A liquid-cooled heat sink is associated with the enclosure to cool at least one cooling surface associated with the compartment, and facilitate heat transfer to the heat sink from the electronic component(s) via the dielectric fluid. A pump is disposed external to the compartment and in fluid communication therewith to facilitate pumped dielectric fluid flow through the compartment. The pumped dielectric fluid flow through the compartment enhances heat transfer from the electronic component(s) to the liquid-cooled heat sink via the cooling surface(s). In one implementation, the pumped dielectric fluid flow provides two-phase cooling to the electronic component(s) via flow boiling. | 12-03-2015 |
20160158900 | Vortex Tube - A vortex tube is disclosed. A vortex tube is a slender tube with a diaphragm closing one end of the tube with a discharge hole in the center of the diaphragm with tangential inlet nozzles. The vortex tube separates an inlet gas stream into two compartments. The present invention relates to an optional geometry of the vortex tube for use with compressed natural gas. | 06-09-2016 |
20160199903 | CLOSED SIDE MOLD WATER SPOT COOLING APPARATUS, MANUFACTURING METHOD AND USE THEREOF | 07-14-2016 |
20180023880 | Vacuum-Tight Through-Film Bushing | 01-25-2018 |
20190145690 | REFRIGERATION UNIT HAVING MOVABLE DIRECTIONAL ELEMENT | 05-16-2019 |