Refrigeration patents - Monitor Patents Logo icons
Monitor Keywords Patent Organizer File a Provisional Patent Browse Inventors Browse Industry Browse Agents

USPTO Class 062  |  Browse by Industry: Previous - Next | All     monitor keywords
Recent  |  14:  |  |  | Sep | Aug | Jul | Jun | May | Apr | Mar | Feb | Jan | 13: Dec | Nov | Oct | Sep | Aug | Jul | Jun | May | Apr | Mar | Feb | Jan | 12: Dec | Nov | Oct | Sep | Aug | July | June | May | April | Mar | Feb | Jan | 11: Dec | Nov | Oct | Sep | Aug | Jul | Jun | May | Apr | Mar | Feb | Jan | 10: Dec | Nov | Oct | Sep | Aug | Jul | Jun | May | Apr | Mar | Feb | Jan |  | 09: Dec | Nov | Oct | Sep | Aug | Jl | Jn | May | Apr | Mar | Fb | Jn |  | 2008 | 2007 |


Below are recently published patent applications awaiting approval from the USPTO. Recent week's RSS XML file available below.
Listing for abstract view: USPTO application #, Title, Abstract excerpt,Patent Agent. Listing format for list view: USPTO National Class full category number, title of the patent application.
01/22/2015 > patent applications in patent subcategories.

20150020532 - Active, micro-well thermal control subsystem: Devices and systems for active thermal control of sample holding devices for bDNA testing, polymerase chain reaction testing, chemiluminescent immuno-assay testing, and so forth. The thermal control subsystem includes a fluidic circuit, first and second heater assemblies, a centrifugal pump, and a heat exchange device. The first and second heater... Agent: Siemens Healthcare Diagnostics Inc.

20150020533 - Air-conditioning loop functioning as a pulse electro-thermal deicing heat pump: The invention relates to an air-conditioning loop for heating, ventilation, and/or air-conditioning equipment in which a coolant circulates. The loop including a compressor comprising a coolant outlet connected to a delivery pipe and a coolant inlet connected to a suction pipe. The loop also including an internal heat exchanger which... Agent:

20150020534 - Method for recycling energy from compressor outlet, and air conditioner: A method for recovering and using energy from a fluid exiting an outlet of a compressor in an air conditioning system, the method including: disposing an ejector between a compressor and a condenser of an air conditioning system, the ejector including a first inlet for receiving a working fluid and... Agent:

20150020535 - Air-conditioning apparatus: In the case of a heating operation in which a use side heat exchanger functions as a condenser when the outside air has a predetermined low temperature, a low-outside-air-temperature heating operation start mode is executed in which, while a refrigerant, as discharged from a compressor, flows into the use side... Agent: Mitsubishi Electric Corporation

20150020536 - Heat pump system capable of adjusting amount of refrigerant stored in liquid receiver: A heat pump system includes a liquid receiver valve that adjusts the amount of a refrigerant stored in a liquid receiver so that a circulation amount of the refrigerant that circulates the heat pump system can be adjusted according to a driving speed of a compressor and performance of the... Agent:

20150020537 - Cooling device comprising a dispenser: The invention is a cooling device, possibly a refrigerator, comprising a dispenser for distribution of ice and/or water having a housing, which is disposed on an outer wall of the cooling device and has an opening on a front face thereof for a fixing element to fix position of the... Agent:

20150020538 - Cooling system of a refrigerator and suction system for a compressor fluid: The present invention relates to a cooling system of a refrigerator, particularly of a refrigerator including a refrigeration compartment and a freezer comprising a compressor attached to at least one condenser by a segment of a refrigerant tube, wherein a first refrigerant line leaves from the condenser and returns to... Agent:

20150020539 - Compressor and air conditioning apparatus using the same: An air conditioning apparatus including a compressor, an outdoor heat exchanger, an indoor heat exchanger, and an expansion valve to depressurize a refrigerant. The refrigerant is formed of hydro fluorocarbon (HFC). The compressor includes a compression unit to compress the refrigerant, a motor unit to provide rotational power to the... Agent: Samsung Electronics Co., Ltd.

20150020540 - Electronic expansion valve and air conditioner provided with electronic expansion valve: An electronic expansion valve is provided that allows an air conditioner to control air conditioning in accordance with a valve opening point of the electronic expansion valve. Also, an air conditioner is provided that is capable of controlling air conditioning on the basis of the valve opening point of the... Agent:

20150020541 - Methods and systems for underwater gas pressurization and liquefaction: Underwater gas pressurization units and liquefaction systems, as well as pressurization and liquefaction methods are provided. Gas is compressed hydraulically by a rising pressurization liquid that is separated from the gas by a water immiscible liquid layer on top of an aqueous salt solution. Tall vessels are used to reach... Agent: S.g.b.d. Technologies Ltd.

20150020542 - Underwater gas field development methods and systems: Underwater gas pressurization units and liquefaction systems, as well as pressurization and liquefaction methods and gas field development methods are provided. Gas is compressed hydraulically by seawater introduced into vessels and separated from the gas by a water immiscible liquid layer. Tall, possibly vertical helical vessels are used to reach... Agent: S.g.b.d. Technologies Ltd.

01/15/2015 > patent applications in patent subcategories.

20150013346 - Condensation and humidity sensors for thermoelectric devices: According to certain embodiments disclosed in the present application, a climate controlled seating assembly includes a thermal module. The thermal module comprises at least one inlet channel, at least one outlet channel and a thermoelectric device (e.g., Peltier circuit) positioned upstream of the outlet channel. In one embodiment, the seating... Agent:

20150013347 - Modular thermoelectric submerged high volume liquid temperature controlling system: The present invention relates to a liquid temperature controlling system and, more particularly, to a modular liquid temperature controlling system that is structured and/or configured to cool a volume of liquid stored in a container through direct contact with a portion of the system which utilizes at least one thermoelectric... Agent: Brewjacket, Inc.

20150013349 - Low-temperature device for separating and purifying gas based on small-sized low-temperature refrigerating machine: A low-temperature device for separating and purifying gas based on a small-sized low-temperature refrigerating machine includes a primary, secondary and quaternary heat exchanger, at least one small-sized low-temperature refrigerating machine, and at least one liquid collecting tank. The small-sized low-temperature refrigerating machine includes a first cold head and a second... Agent: Csic Pride (nanjing) Cryogenic Technology Co., Ltd.

20150013348 - System, apparatus and method for pulse tube cryocooler: A pulse tube cryocooler (PTC) includes an etched glass substrate bonded to a glass plate and defining one or multiple stages or layers. The PTC includes a plurality of channels etched into a surface of the substrate to define a heat exchanger, a pulse tube, a cold heat exchanger or... Agent:

20150013350 - Cryogenic fluid cylinder: A cryogenic fluid cylinder includes an inner vessel for holding cryogenic fluid, a cylindrically shaped outer vessel having a vertical longitudinal axis surrounds the inner vessel and forms an insulating space there between, and operating controls located on a top of the outer vessel. Customer or end user operating controls... Agent: Worthington Cylinders Corporation

20150013351 - Cryogenic pumps: A reciprocating cryogenic pump 2 comprises a piston reciprocable within a pumping chamber 44. The pumping chamber 44 has an inlet suction valve 48 for cryogenic liquid to be pumped and an outlet 32 for high pressure cryogenic liquid. The inlet valve 48 for the cryogenic liquid communicates with a... Agent:

20150013352 - Unified freezer chamber venting with door handle: The present invention relates to a freezer and method for fabricating a freezer.... Agent:

20150013353 - Compressor-heat exchanger unit for a heating-cooling module for a motor vehicle: The invention relates to a compressor-heat exchanger unit for a heating-cooling module for a motor vehicle, in which at least one fluid serving as a coolant flows, comprising a compressor device for compressing the first fluid, at least one heat exchanger device that has at least one first circuit for... Agent:

20150013354 - Hot liquid wash defrosting methods and systems: The present disclosure, in one embodiment, relates to a defrosting apparatus comprising a manifold, wherein the manifold is adapted to expel a liquid onto an evaporator component. The apparatus further comprising one or more cold liquid pipes adapted to deliver the liquid to a container, the container comprising a mechanism... Agent:

20150013355 - Aircraft air conditioning system and method of operating an aircraft air conditioning system: An aircraft air conditioning system comprising an ambient air supply line allowing a flow of ambient air therethrough, an ambient air cooling device to cool the air flowing through the ambient air supply line, and a discharge line connected to the ambient air cooling device and an aircraft cabin. A... Agent:

20150013356 - Hot gas reheat modulation: A stepped approach to cooling capacity control and the HGRH status logic to achieve the requisite control of humidity and temperature provided to an interior area or building space receiving conditioned air. The system includes at least two independent circuits, each circuit having at least one compressor. At least one... Agent:

20150013360 - Coaxial economizer assembly and method: A coaxial economizer for use in a chiller system comprising an inner housing and an outer housing having a common longitudinal axis. The outer housing has an inlet for receiving a fluid from a upstream compressor stage of a multistage compressor and an outlet for conveying a fluid to a... Agent:

20150013357 - Engine throttle position sensor calibration: A method is provided for calibrating an engine throttle position sensor operation of a refrigeration system powered by a fuel fired engine.... Agent:

20150013358 - Refrigeration circuit and method for operating a refrigeration circuit: The invention relates to a refrigeration circuit having a mono- or multi-component refrigerant circulating therein, said refrigeration circuit comprising, in the direction of flow, a condenser, a collecting container, a relief device connected upstream of an evaporator, an evaporator and a compressor unit with single-stage compression. According to the invention,... Agent: Carrier Corporation

20150013359 - Refrigeration circuit and method for operating a refrigeration circuit: The invention relates to a refrigeration circuit having a mono- or multi-component refrigerant circulating therein, said refrigeration circuit comprising, in the direction of flow, a condenser, a collecting container, a relief device connected upstream of an evaporator, an evaporator and a compressor unit with single-stage compression. According to the invention,... Agent: Carrier Corporation

20150013361 - Closed loop capacity and power management scheme for multi stage transport refrigeration system: A unit, such as a transport refrigeration unit 12, may include a plurality of components arranged in multiple stages. At least a portion of the components 18,20 may be arranged in a serial or parallel manner. A position associated with the plurality of components may be selected to control a... Agent:

20150013362 - Air conditioner: In an air conditioner, one of a linkage mode or a non-linkage mode is selected by a user as a control mode of an external device. In the air conditioner, when the linkage mode is selected, on/off control of the external device by using a human detection sensor is permitted... Agent:

20150013363 - Cooling device and vehicle equipped with the same, and control method for cooling device: A cooling device utilizes a vapor compression refrigeration cycle including a compressor, a condenser, a receiver, an expansion valve, an evaporator, and an accumulator to cool a heat source with a coolant. The receiver separates the coolant having been subjected to heat exchange by the condenser into gas and liquid.... Agent: Toyota Jidosha Kabushiki Kaisha

20150013364 - Refrigeration device with a refrigeration compartment: The invention relates to a refrigeration device with at least one refrigeration compartment for storing goods to be cooled, having input means for inputting information about the goods to be cooled and a control device for adjusting at least one cooling condition of the refrigeration compartment depending on the input... Agent:

20150013365 - Air-conditioning system and control method for air-conditioning system: A setting unit acquires the temperature of an air-conditioned space, calculates the difference between the temperature of the air-conditioned space and a suction temperature as a correction amount ΔT, and transmits information of the correction amount ΔT to an air-conditioning apparatus. A controller of the air-conditioning apparatus controls the operation... Agent: Mitsubishi Electric Corporation

20150013366 - Temperature control system with programmable orit valve: A temperature control system employing a two-phase refrigerant and a compressor/condenser loop is disclosed wherein a two phase refrigerant condenses within the load, the system including a thermo-expansion valve that simultaneously allows refrigerant flow through the thermo-expansion valve and regulates a temperature of the refrigerant in its two phase state... Agent:

20150013367 - Vehicle cooling with adjustable flow expansion valve: A cooling apparatus for a vehicle includes a compressor 40 and a condenser 38 arranged for flow of refrigerant. The condenser can be connected to a cabin cooling expansion valve 41 positioned between the condenser and a cabin cooling heat exchanger 50 used to cool a passenger cabin 13 of... Agent:

20150013368 - Expansion valve: A temperature sensitive rod is communicated with a diaphragm that is displaceable in response to a pressure difference between an internal pressure of a sealed space, in which a temperature sensitive medium is sealed, and a pressure of a low pressure refrigerant outputted from an evaporator. A blind hole, which... Agent: Denso Corporation

20150013369 - Cold-charging type truck box/cargo container and temperature-keeping box: Disclosed are a cold-charging type truck box/cargo container and a temperature-keeping box, which includes a truck box that includes one or more temperature-keeping chambers and a cold storage chamber arranged to correspond to a top of the temperature-keeping chambers, the cold storage chamber receiving therein one or more cold accumulators,... Agent:

20150013370 - Ground loops and insulation for direct exchange geothermal systems: A direct exchange geothermal heating and cooling system has a vacuum insulation layer surrounding the liquid phase working fluid transport line in the system's ground loop, as well as optional multiple vapor phase working fluid transport lines.... Agent:

20150013371 - Dehumidifier: A dehumidifier including an evaporator, a condenser, and a fan arranged in a main body. The fan includes a first blowing part to blow air having passed through both the evaporator and the condenser, and a second blowing part to selectively blow any one of air having passed through both... Agent:

20150013372 - Motor vehicle with a water box and an air conditioner: A car having a water box comprising an outer face, an inner face, an air inlet opening, an air outlet opening and a water outlet opening. The inner face forms a water separating space that is connected to the air inlet and outlet openings and the water outlet opening. The... Agent: Weidmann Plastics Technology Ag

20150013373 - Hybrid system combining chiller and absorption heat pump: A hybrid system including an absorption heat pump and a compression chiller is provided. The absorption heat pump includes a generator, a first condenser, a first evaporator and an absorber connected in series. A first refrigerant is cooled by the first condenser and releases a first heat capacity, evaporated in... Agent:

20150013374 - Ice making unit and refrigerator having the same: A refrigerator includes an ice making compartment, an ice making unit producing ice in the ice making compartment, and a refrigeration cycle including a refrigerant pipe to supply cooling energy to the ice making compartment. Air present in the ice making compartment is cooled while undergoing direct heat exchange with... Agent: Samsung Electronics Co., Ltd.

20150013375 - Domestic refrigeration appliance with an inner container and a base: The invention relates to a domestic refrigeration device comprising: a heat-insulated inner container having an inner space; a refrigerant circuit provided for cooling the interior space; a door leaf for opening and closing the interior space; and a base on which the inner container is arranged and in which at... Agent:

20150013376 - Outdoor unit for air-conditioning apparatus: An outdoor unit for an air-conditioning apparatus includes a heat exchanger, at least one fan, a compressor, and a box-shaped casing that houses the foregoing elements and has an air inlet and an air outlet. The compressor is provided at a position outside an air passage in which air taken... Agent: Mitsubishi Electric Corporation

20150013377 - Separating carbon dioxide and ethane from a mixed stream: Embodiments described herein provide methods and systems for separating a mixed ethane and CO2. A method described includes generating a liquid stream including ethane and CO2. The liquid stream is flashed to form an ethane vapor stream and solid CO2. The solid CO2 is accumulated in an accumulation vessel and... Agent:

20150013378 - Apparatus and method for liquefying natural gas by refrigerating single mixed working medium: A system and a method for liquefying natural gas using single mixed refrigerant as refrigeration medium are provided. The system comprises a two-stage mixed refrigerant compressor (1), coolers (21, 22), gas-liquid separators (31, 32), throttling devices (51, 52), a plate-fin heat exchanger group (8) and a LNG storage tank (9).... Agent: Xindi Energy Engineering Technology Co., Ltd.

20150013379 - Lng formation: Systems and a method for the formation of a liquefied natural gas (LNG) are disclosed herein. The system includes a refrigeration system configured to chill a natural gas using a refrigerant mixture including a noble gas. The system also includes an autorefrigeration system configured to use the natural g self-refrigerant... Agent:

20150013380 - Method for separating off acid gases from natural gas: A method is provided for separating off acid gases, in particular CO2 and H2S, from a hydrocarbon-rich fraction, in particular natural gas. The hydrocarbon-rich fraction is cooled and partially condensed. The resultant CO2-enriched liquid fraction is separated by rectification into a CO2-rich liquid fraction and a CO2-depleted gas fraction. The... Agent: Linde Aktiengesellschaft

01/08/2015 > patent applications in patent subcategories.

20150007582 - Magnetic cooling apparatus: A magnetic cooling apparatus including a plurality of magnetic regenerators including a plurality of magnetocaloric materials to emit heat when magnetized and to absorb heat when demagnetized. The magnetic regenerators are rotatably disposed on a circumference having a predetermined radius, at least one coil is disposed on the circumference and... Agent: Samsung Electronics Co., Ltd.

20150007583 - Temperature adjustment apparatus and method of controlling peltier element: A temperature adjustment apparatus has a Peltier element supplied with electric power to allow heat exchange between an electronic device mounted on a vehicle and a heat exchange portion of the vehicle, and a Peltier element control section that controls electric power supplied to the Peltier element. When the temperature... Agent: Toyota Jidosha Kabushiki Kaisha

20150007584 - Operating method for a cryopressure tank: An operating method is provided for a cryopressure tank in which cryogenic hydrogen for supplying a motor vehicle fuel cell can be stored under supercritical pressure at 13 bar or more. In order to compensate the pressure drop resulting from removal of hydrogen from the cryopressure tank, either a heat... Agent:

20150007585 - Systems and methods for maintaining pressure in cryogenic storage tanks: A system for maintaining a substantially constant pressure within an ullage space of a cryogenic storage tank is provided. The system includes a compressor configured to receive fuel gas from the cryogenic storage tank, and compress the fuel gas to produce heated fuel gas. The system further includes a heat... Agent:

20150007587 - Device for cooling a superconducting machine: A device for cooling a superconducting machine is disclosed, including a storage vessel which receives condensed coolant and from which the coolant can be fed via a pipe to the machine, wherein the storage vessel has a storage region and an evaporator region, which is separated from the former, with... Agent: Siemens Aktiengesellschaft

20150007586 - Method for reconfiguring a cryostat configuration for recirculation cooling: A method for converting a cryostat configuration (1) having a first container (2) with a liquid helium bath (3) and a second container (6) which is filled with liquid nitrogen (7) is characterized in that a cooling medium (12) which is in a gaseous state at a temperature of 60K... Agent:

20150007588 - Defrost apparatus and method thereof: An apparatus and a method of defrosting frozen items, is provided. The apparatus and method utilizes a fluid flow system and method, such as a fluid-push/pull system in which generally an entire volume of fluid is pushed or pulled through a cavity in which frozen items are located and/or a... Agent:

20150007589 - Secondary cell module using direct hydrocooling and cooling method thereof: A secondary cell module using direct hydrocooling may include: a secondary cell; and a housing containing the secondary cell and filled with a refrigerant. The secondary cell may be directly contacted with the refrigerant.... Agent:

20150007590 - Icemaker, process for controlling same and making ice: A system to make ice includes a refrigeration unit and an icemaker disposed in the refrigeration unit. The refrigeration unit is configured to be subjected to a refrigeration cycle; the icemaker is configured to be subjected to a freeze cycle; and the system is configured such that the freeze cycle... Agent:

20150007592 - Compositions comprising 2,3,3,3-tetrafluoropropene and hydrocarbons and uses thereof: The present invention relates to compositions for use in refrigeration, air-conditioning, and heat pump systems wherein the composition comprises 2,3,3,3-tetrafluoropropene (HFC-1234yf) and at least one hydrocarbon. The compositions of the present invention are useful in processes for producing cooling or heat, as heat transfer fluids, foam blowing agents, and aerosol... Agent:

20150007591 - Method for detection of loss of refrigerant: A method is provided for detecting in real-time a refrigerant charge loss in a refrigerant vapor compression system. If both a sensed evaporator outlet superheat exceeds a target evaporator outlet superheat by at least a preset amount of superheat and a sensed degree of openness of an electronic expansion valve... Agent:

20150007593 - Multi-mission rebreather cooling system: An apparatus includes a scrubber bed, a cooling unit operatively connected to the scrubber bed, and a frame configured for a user to carry the apparatus. The cooling unit includes a compressor, a condensing coil operatively connecting the compressor to an expansion valve, and an evaporating coil operatively connecting the... Agent:

20150007594 - Heat reclaiming refrigeration system using compound multi heat sink condenser: A method, and or process, of achieving a double-wall heat recovery refrigeration condenser system, capable, within a single compound condenser, of energy transfer to a heat recovery heat sink, or multiple heat recovery heat sinks, as well as a heat rejection sink, in, any combination of, or all of, the... Agent:

20150007597 - Intelligent compressor flooded start management: A method is provided for managing a flooded start of a compressor in a vapor compression system. Following an initial bump start, a determination is made as to whether working fluid in a liquid state remains in the sump of the compressor. If working fluid in a liquid state remains... Agent:

20150007595 - Staging active cooling start-up: A novel process for activating available compressors in multiple compressor air conditioning systems, using an Optimum Stage-Up Process. This process is programmed into a controller as an algorithm, to provide a process for fast compressor start. This process shortens the time to initiate operation of compressors in a multi-compressor air... Agent:

20150007596 - Systems and methods for computer room air conditioning: A cooling system includes a condenser and first and second cooling circuits. The condenser is configured to condense refrigerant to a liquid. The first cooling circuit includes a direct expansion valve coupled to the condenser, a first evaporator coil coupled to the direct expansion valve, and a compressor coupled to... Agent: Schneider Electric It Corporation

20150007598 - Cooling system and control method thereof: A cooling system and a control method thereof are provided. The cooling system may include a first compressor, a second compressor disposed downstream of the first compressor, an outdoor heat exchanger the performs heat exchange between refrigerant compressed in the first and/or second compressor and external air, an expansion device... Agent: Lg Electronics Inc.

20150007599 - Constant-temperature liquid circulation apparatus and operation method thereof: An operation method of a constant-temperature liquid circulation apparatus includes: performing control such that the fan is not activated, or is activated to maintain a minimum rotation speed when a refrigerant pressure measured by the pressure sensor does not reach a reference pressure region after the compressor is activated; controlling... Agent: Smc Corporation

20150007600 - Aircraft galley air chiller system: A chiller for an aircraft galley that is sized to be disposed in a compartment for housing beverage carts, the chiller comprising a vapor cycle refrigeration system with a liquid cooled condenser located within the housing and a liquid cooling unit located within the housing. Further, the vapor cycle refrigeration... Agent:

20150007601 - Cooling system for a building with low energy consumption: Building cooling system involving circulation of a cooling liquid in a hydraulic circuit comprising at least one first tank (2), at least one second tank (4) in which at least part of one of its walls (4.1) are made of a porous material and at least one heat exchanger (6)... Agent: Commissariat A I'energie Atomique Et Aux Ene Alt

20150007602 - Systems, methods, and apparatus for providing associated functionality for a refrigeration unit: The disclosure can include systems, methods, and apparatus for providing associated functionality for a refrigeration unit. In one embodiment, a refrigeration unit can include some or all of the following associated functionality: a cooling table plenum, a cross-linking member, a cabinet trim and thermal breaker, a collapsible hood, an internal... Agent: Hoshizaki America, Inc.

20150007603 - Insulated seat cooler with vented backrest and optional air intake and circulation system: The invention provides a cooling apparatus with vented backrest and an optional air intake and circulation system for dual functioning as (1) a cooler effective to maintain food and beverages below ambient temperatures and (2) a seat with vented backrest that provides cooled air to the individual seated on the... Agent:

20150007604 - Heat exchanger: A condenser includes a shell having a vapor refrigerant inlet, a first tube bundle and a liquid refrigerant outlet. A second tube bundle is positioned in a subcooler component. The subcooler component has a center channel and at least two outer channels and conforms to the shell.... Agent:

20150007605 - Outdoor unit of refrigeration apparatus: An outdoor unit of a refrigeration apparatus includes a heat exchanger, a casing constituent member and a seal member. The heat exchanger has plural collection header pipes, plural fins disposed at a predetermined fin pitch between the header pipes, and plural heat transfer tubes inserted through the fins and connected... Agent:

20150007606 - Gas mixture separation method: Said technical result is provided by the fact that in the process for separating a gas mixture comprising the steps of cooling the mixture, expanding the products obtained from the mixture, pumping at least a part of products via a fractionating column, expanding the mixture in a spun flow in... Agent:

20150007607 - Air separation method and apparatus with improved argon recovery: A method and apparatus for separating air in which an argon refining column of a distillation column system is reboiled with a liquid air stream. The argon refining column further refines crude argon produced by a crude argon column connected to a lower pressure column of the distillation column system.... Agent:

20150007608 - Air separation method and apparatus with improved argon recovery: A method and apparatus for separating air in which an argon refining column of a distillation column system is reboiled with a liquid air stream. The argon refining column further refines crude argon produced by a crude argon column connected to a lower pressure column of the distillation column system.... Agent:

01/01/2015 > patent applications in patent subcategories.

20150000307 - Thermoelectric temperature control unit: A thermoelectric temperature control unit with a first Peltier element and a second Peltier element, each of which has a first surface and a second surface, whereby the first surface is arranged adjacent or opposite to the second surface, whereby the Peltier elements are each connected with the first surface... Agent:

20150000308 - Thermoelectric temperature control unit: A thermoelectric temperature control unit having at least one first Peltier element, which includes a first surface and a second surface, wherein the first surface is disposed adjoining or opposite the second surface, wherein the first surface of the Peltier element is connected to a first cover plate and the... Agent:

20150000309 - Cryogen pump: A cryogen pump, including: a pump section that includes: a bellow with an inlet opening at a first end and an exit opening, the inlet opening in direct fluid communication with a volume of a cryogen, the exit opening at least in fluid communication with a second end of the... Agent:

20150000310 - Air conditioner and control method thereof: An air conditioner is provided. The air conditioner includes at least one outdoor unit, a plurality of indoor units, and at least one remote controller to receive operation commands for the plural indoor units. One of the plural indoor units may be selected as a power-supplying indoor unit to supply... Agent: Samsung Electronics Co., Ltd.

20150000311 - Fast ice making device: A refrigerator includes a fast ice making device for quickly producing ice cubes. The fast ice making device includes a mold body having a plurality of ice forming cavities adapted to hold fluid. In an ice making cycle, a vacuum system evacuates air from the cavities, thereby depressurizing the cavities.... Agent: Whirlpool Corporation

20150000312 - High efficiency heat pump combining absorption and solution concentration change: High efficiency heat pump combining absorption and solution concentration change. The method gives a few times higher efficiency for heat transfer applications like heating—air conditioning. It is a heat and mechanical compression method using liquid electrolyte solutions, combining steam absorption, solution concentration change and mechanical compression. There is no heat... Agent:

20150000313 - High temperature quench system and process: A quench system and process for cooling high temperature gases is presented. The quench system includes a frustum, or conic, shaped section having an inlet at the smaller end of the quench section and the outlet at the larger end of the quench section. The system includes spray nozzles having... Agent:

20150000314 - Thermally insulated industrial freezer structure and system: A freezer structure (12) includes a floor structure (20), side walls (22) and a ceiling (24), each of which includes a substantially hollow inner or upper layer or zone (30) behind or beneath which is disposed an intermediate layer or zone (32) substantially filled with insulating filler material and a... Agent: John Bean Technologies Corporation

20150000315 - Refrigerant compressor: In order to improve a refrigerant compressor comprising a drive motor and a compressor unit which compresses a refrigerant entering through a suction inlet and allows it to exit through a pressure outlet in such a way that it works as reliably as possible, it is proposed that the refrigerant... Agent:

20150000316 - Refrigerator and information system: A refrigerator includes energy-saving operation unit that performs a control for performing a power saving operation, time measurement unit that measures an operation time of energy-saving operation unit, and energy-saving operation rate calculation unit that calculates an energy-saving operation rate based on the operation time measured by time measurement unit.... Agent:

20150000317 - Integrated air conditioning system and control device thereof: An integrated air conditioning system includes an indirect outdoor air cooler having a first heat exchanger for passing through indoor air as warm air, a second heat exchanger for passing through outdoor air, and piping and a pump for circulating a fluid through the first heat exchanger and the second... Agent:

20150000318 - Cooling device and method for controlling a cooling device: The invention relates to a cooling device, comprising at least one re-generatively operated primary cooling circuit, in particular a solar-powered cooling circuit, wherein the cooling circuit has at least one compressor, at least one condenser, at least one evaporator, at least one cooling space, at least one temperature sensor for... Agent: Dometic S.a.r.l.

20150000319 - Apparatus and method for geothermally cooling electronic devices installed in a subsurface environment: An apparatus and method for cooling of electronic equipment, for example a computer system, in a subsurface environment including a containment vessel in at least partial contact with subsurface liquid or solid material. The containment vessel may be disposed in a variety of subsurface environments, including boreholes, man-made excavations, subterranean... Agent:

20150000320 - Heat exchanger: A heat exchanger includes a plurality of fins arranged so that a plate thickness direction intersects an air flow direction and have mutually adjacent plate-shaped first and second fin units, and a plurality of heat transfer pipes inserted into the fins so as to intersect the air flow direction. The... Agent:

20150000322 - Apparatus for dehumidification of an air flow, preferably a compressed air flow: Apparatus for dehumidification of a gas flow, with an outer box and inlet port for the damp air and outlet port for dehumidified air, a first pre-cooling heat exchanger, and second heat exchanger downstream of the first exchanger and passes by a refrigerating fluid, a dampness collection chamber arranged downstream... Agent:

20150000321 - Outdoor unit of air conditioning device: An outdoor unit capable of promptly discharging dew condensation water dropped from a heat exchanger to an exterior is provided. A drainage port is formed in a bottom frame of an outdoor unit below a heat exchanger. A base leg of the bottom frame is formed to have a U... Agent:

20150000323 - High temperature quench system and process: A quench system and process for cooling high temperature gases is presented. The quench system includes a frustum, or conic, shaped section having an inlet at the smaller end of the quench section and the outlet at the larger end of the quench section. The system includes spray nozzles having... Agent:

20150000324 - Water tank and heat pump water heater comprising the same: A water tank may include an inner tank and a condenser. The condenser may have a liquid inlet tube, a liquid outlet tube, first and second condensing tubes wound around respectively an outer wall of an upper and lower part of the inner tank, first ends of the first and... Agent:

20150000325 - Flow switching device and air-conditioning apparatus including the same: A valve body in each of heat medium flow switching devices has an open portion. When the length from a connection between a first passage pipe and a third passage pipe to a connection between a second passage pipe and the third passage pipe is defined as a casing passage... Agent: Mitsubishi Electric Corporation

20150000326 - Refrigerator/freezer ice bucket: A refrigerator/freezer ice bucket is provided. The ice bucket may include a dispenser interface configured to deliver ice cubes to an ice dispenser upon a request by a user for the ice cubes. The dispenser interface may include a back wall. The ice bucket may further include storage configured to,... Agent: Electrolux Home Products, Inc.

20150000327 - Heat exchanger: A heat exchanging portion and tank portions are formed by bonding plate members. The tank portion is provided with a refrigerant inlet allowing a refrigerant to flow into a refrigerant tank space, a refrigerant outlet allowing the refrigerant to flow from the refrigerant tank space, a heat medium inlet allowing... Agent:

20150000328 - Condenser and refrigerator having the same: A condenser and a refrigerator having the same, the condenser includes a refrigerant pipe, a plate fin coupled to one side portion of the refrigerant pipe, and a wave fin making contact with a rear surface of the plate fin. Through the structure as such, the condensation efficiency of the... Agent: Samsung Electronics Co., Ltd.

20150000329 - Liquid container designed to include an autonomous selective cooling device and cooling device applicable to said liquid container: A liquid container of the present invention is designed to include an autonomous selective cooling device. The cooling device includes a heat exchanger (15) comprising a first body (20) with a cavity (21), a second body (22) inside the cavity (21), a fluid passage (25) formed between an outer surface... Agent:

20150000330 - Air conditioner: A refrigerating apparatus including a refrigerant circuit forming a refrigeration cycle using an operating refrigerant selected from among R1234yf single refrigerant, R1234yf mixed refrigerant, R1234ze single refrigerant, and R1234ze mixed refrigerant. The refrigerant circuit has a compressor using refrigeration oil including an extreme pressure additive. An environmentally friendly refrigerant is... Agent: Samsung Electronics Co., Ltd.

20150000331 - Cooling system: A cooling system (1) that cools an HV apparatus (31) includes a compressor (12) that circulates a refrigerant, a heat exchanger (14) that performs heat exchange between the refrigerant and outside air, an expansion valve (16) that reduces the pressure of the refrigerant, a heat exchanger (18) that performs heat... Agent: Toyota Jidosha Kabushiki Kaisha

20150000332 - Air conditioner: The present invention is characterized in that: a flow diverter provided in an air conditioner has a flow diverter main body having an internal space, and a first connection portion to which a pipe is connected; the first connection portion has an inner peripheral surface that defines a hole through... Agent: Daikin Industries, Ltd.

20150000333 - Systems and methods for treating carbon dioxide: A heat exchange assembly for treating carbon dioxide (CO2) is described. The heat exchange assembly includes a housing that includes an inlet, an outlet, and an inner surface that defines a cavity extending between the inlet and the outlet. The housing is configured to receive solid CO2 through the inlet.... Agent:

20150000334 - Liquefaction of natural gas: A method and apparatus for liquefying natural gas vapour is provided. Firstly, liquid natural gas is sub-cooled at a first heat exchanger using a liquid coolant such as liquid nitrogen. The sub-cooled liquid natural gas is then used to condense the natural gas vapour at a second heat exchanger.... Agent:

20150000335 - Method and apparatus for separating air by cryogenic distillation: An apparatus for separating air by cryogenic distillation comprises N air compressors (C1, C2, C3) connected so as to receive air at ambient pressure and designed to produce air at a first pressure above 12 bar absolute, N being at least 3, each of the compressors being driven by a... Agent:

Previous industry: Power plants
Next industry: Jewelry


RSS FEED for 20150122: xml
Integrate into your RSS reader/aggregator or website to track weekly updates.
For more info, read this article.


Thank you for viewing Refrigeration patents on the website. These are patent applications which have been filed in the United States. There are a variety ways to browse Refrigeration patent applications on our website including browsing by date, agent, inventor, and industry. If you are interested in receiving occasional emails regarding Refrigeration patents we recommend signing up for free keyword monitoring by email.

Results in 0.43319 seconds