| Patents for F25B 9 - Compression machines, plant, or systems, in which the refrigerant is air or other gas of low boiling point (9,862) |
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| 06/03/2009 | CN100494816C Multicylinder high-frequency pulse tube refrigerator |
| 06/03/2009 | CN100494815C A multi-valve two-stage pulse tube type GM refrigerator and three track gyration valve used therein |
| 06/02/2009 | CA2542376C Energy management system, method and apparatus |
| 05/28/2009 | WO2009066565A1 Cryogenic refrigerator and control method therefor |
| 05/28/2009 | WO2009066044A2 Cryogenic refrigeration method and device |
| 05/27/2009 | EP1706690A4 Heat generating expander for heat pump systems |
| 05/27/2009 | CN100491867C Refrigerator comprising a regenerator |
| 05/27/2009 | CN100491864C Non-azeotropic refrigerant for ultra-low temperature |
| 05/22/2009 | WO2009063142A2 Method for initiating a cooling cycle with a hydrocarbon mixture |
| 05/22/2009 | WO2009063092A2 Method and apparatus for liquefying a hydrocarbon stream and floating vessel or offshore platform comprising the same |
| 05/22/2009 | WO2009062526A1 Refrigerating system and method for refrigerating |
| 05/21/2009 | US20090126377 Heat pump system and heat pump operation method |
| 05/21/2009 | US20090126371 Heat Pump |
| 05/20/2009 | EP2059755A1 The capture and removal of gases from other gases in a gas stream |
| 05/20/2009 | EP1706682A4 A method for extracting carbon dioxide for use as a refrigerant in a vapor compression system |
| 05/20/2009 | DE102008051892A1 Vorrichtung zur Luftkonditionierung eines Kraftfahrzeuges Apparatus for air conditioning of a motor vehicle |
| 05/19/2009 | US7533539 Refrigerating machine |
| 05/14/2009 | WO2009024705A3 Method for cooling a fluid such as helium for supplying a fluid consumer and corresponding equipment |
| 05/13/2009 | EP2058610A1 Refrigeration system |
| 05/13/2009 | EP2057430A1 Supercritical cycle climatization facility |
| 05/13/2009 | CN101432385A Method and apparatus for operating air conditioning system by saver |
| 05/07/2009 | WO2009058875A1 Inertance tube and surge volume for pulse tube refrigerator |
| 05/07/2009 | WO2009058106A2 Suction valve pulse width modulation control based on evaporator or condenser pressure |
| 05/07/2009 | WO2008090165A3 Method and apparatus for cooling a hydrocarbon stream |
| 05/07/2009 | WO2008018078A3 Convergent divergent nozzle having compressor and turbine |
| 05/07/2009 | DE19983375B4 Verschiebungsgenerator, Verfahren zur Erzeugung einer Verschiebung und thermo-akustische Kühlvorrichtung Displacement generator, method for producing a displacement and thermo-acoustic cooling device |
| 05/07/2009 | DE102008050858A1 Kältekreislaufvorrichtung Refrigerant cycle device |
| 05/07/2009 | DE102008041180A1 Stirling-Kreislaufmaschine Stirling cycle machine |
| 05/06/2009 | EP2056044A1 Air conditioner and method for cleaning same |
| 05/06/2009 | EP2056041A1 Heat transfer device |
| 05/06/2009 | CN100485290C Method and arrangement for defrosting vapor compression system |
| 05/05/2009 | US7526924 Refrigerator and air conditioner |
| 04/30/2009 | US20090107150 Inertance tube and surge volume for pulse tube refrigerator |
| 04/30/2009 | DE102006044675B4 Arbeitsmaschine nach dem Stirlingprozess Working machine according to the Stirling process |
| 04/29/2009 | EP2053319A1 Air conditioner |
| 04/29/2009 | CN201229084Y Feedback type oscillating jet stream refrigerating machine |
| 04/29/2009 | CN201229083Y Gas capacity variable frequency modulation self-excitation oscillation jet stream refrigerating machine |
| 04/29/2009 | CN100483048C A method for extracting carbon dioxide for use as a refrigerant in a vapor compression system |
| 04/29/2009 | CN100483042C Air-cooled condensor unit and cmpressor unit for refrigeration device |
| 04/29/2009 | CN100483040C Nonflammable mixed refrigerants (MR) for use with very low temperature throttle-cycle refrigeration systems |
| 04/22/2009 | EP2051028A1 Refrigerant loading method for refrigeration device using carbon dioxide as refrigerant |
| 04/22/2009 | EP2051026A1 Refrigeration system |
| 04/22/2009 | EP2051025A1 Refrigeration System |
| 04/22/2009 | EP1646831B1 Refrigeration system having variable speed fan |
| 04/22/2009 | CN101415930A Stirling engine for vehicle |
| 04/22/2009 | CN100480598C Ejector cycle |
| 04/22/2009 | CA2642179A1 Heat pump system |
| 04/21/2009 | CA2492272C Method and apparatus for control of carbon dioxide gas cooler pressure by use of a capillary tube |
| 04/16/2009 | WO2009046953A1 Refrigerator |
| 04/16/2009 | WO2009046740A1 Refrigerating system and method for controlling the same |
| 04/16/2009 | WO2006104673A3 Reciprocating four-stroke brayton refrigerator or heat engine |
| 04/16/2009 | US20090094999 Apparatus for cooling systems |
| 04/16/2009 | US20090094992 Gas liquifier |
| 04/15/2009 | EP1200780A4 A low temperature refrigeration system |
| 04/15/2009 | CN101408358A Method and equipment for preparing clean energy of low price and high efficiency |
| 04/15/2009 | CN100478628C Stirling engine |
| 04/09/2009 | WO2008145572A3 Refrigerating plant with a heat exchanger that can be operated as a gas cooler |
| 04/08/2009 | EP2045546A1 Air conditioning system |
| 04/08/2009 | CN100476322C Super-low-temperature refrigerant system with pipeline preventing freezing |
| 04/02/2009 | WO2007082103A3 High efficiency absorption heat pump and methods of use |
| 04/02/2009 | US20090084116 Gas phase shifting multistage displacer cryocooler |
| 04/02/2009 | US20090084115 Controlled and variable gas phase shifting cryocooler |
| 04/02/2009 | US20090084114 Gas phase shifting inertance gap pulse tube cryocooler |
| 04/02/2009 | DE102007047029A1 Heat pump, has diffuser comprising outlet cross section, which is larger than inlet cross section of nozzle, where pump presses working fluid under pressure from cylinder into nozzle, and diffuser functions as pressure recuperator |
| 04/01/2009 | EP1839000B1 Multi-stage cryocooler with concentric second stage |
| 04/01/2009 | EP1682840B1 Heat exchanger in particular for motor vehicles |
| 04/01/2009 | EP1673245B1 Air-conditioning system provided with a heat pump |
| 04/01/2009 | CN201215415Y Heat pipe type vortex pipe |
| 04/01/2009 | CN201215414Y Outer circulation dissipation type air wave refrigerator |
| 04/01/2009 | CN201215413Y Damped opposite flushing type air wave refrigerator |
| 04/01/2009 | CN101400952A Methods of freezeout prevention for very low temperature mixed refrigerant systems |
| 04/01/2009 | CN100473919C Cooling/heating apparatus and mounting apparatus |
| 03/31/2009 | US7509814 Compact integrated buffer for pulse tube refrigerator |
| 03/26/2009 | WO2009038500A1 An arrangement adapted for energy transformation |
| 03/26/2009 | WO2009037790A1 Cooling system of warehouse for cooling article |
| 03/26/2009 | WO2008154166A3 Energy transfer apparatus and methods |
| 03/25/2009 | EP2040009A1 Air conditioning system |
| 03/18/2009 | CN101387240A Resonant stator balancing of free piston stirling machine |
| 03/18/2009 | CN100470170C Integral air-conditioning system with solar assisted air source inter-critical carbon dioxide heat pump |
| 03/12/2009 | DE102008041076A1 Resonanzausgleich des Status einer Freikolbenmaschine, die mit einem Linearmotor oder Wechselstromgenerator gekoppelt ist Resonance compensation of the status of a free-piston engine, which is coupled to a linear motor or alternator |
| 03/11/2009 | EP2034255A1 Refrigeration device |
| 03/11/2009 | CN100467985C Apparatus using stirling cooler system and methods of use |
| 03/11/2009 | CN100467982C Vapor compression system and method for setting dimensions of reservoir of the vapor compression system |
| 03/11/2009 | CN100467976C Cryogenic vessel system with pulse tube refrigeration and the refrigeration method for the same |
| 03/10/2009 | US7500367 Cooled cryostat device |
| 03/10/2009 | US7500366 Refrigerator with magnetic shield |
| 03/04/2009 | EP2031334A1 Heat exchanger |
| 03/04/2009 | EP1738117A4 Resonant linear motor driven cryocooler system |
| 03/04/2009 | EP1733172A4 Low frequency pulse tube with oil-free drive |
| 03/04/2009 | CN201203295Y 涡流管 Vortex tube |
| 03/03/2009 | US7497085 Refrigerating machine using the stirling cycle |
| 03/03/2009 | US7497084 Co-axial multi-stage pulse tube for helium recondensation |
| 02/26/2009 | WO2009025076A1 Magnetic bearing device integral with motor |
| 02/26/2009 | WO2009024705A2 Method for cooling a fluid such as helium for supplying a fluid consumer and corresponding equipment |
| 02/25/2009 | EP2027225A2 Vapor compression utilizing ionic liquid as compressor lubricant |
| 02/25/2009 | EP1740891A4 Cryocooler system with frequency modulating mechanical resonator |
| 02/25/2009 | EP1352199A4 Cryogenic pulse tube system |
| 02/25/2009 | CN101373109A Stirling circulator |
| 02/19/2009 | WO2008043806A3 Method and apparatus for cooling a hydrocarbon stream |
| 02/18/2009 | EP2026021A2 Thermal cascade system for distributed household refrigeration system |