| 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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| 08/12/2009 | EP2087296A1 Heat pump with intercooler |
| 08/12/2009 | EP1957888B1 Dual temperature refrigeration circuit |
| 08/12/2009 | EP1671218B1 Reversible two-phase and refrigeration loop |
| 08/12/2009 | CN101506596A High efficiency absorption heat pump and methods of use |
| 08/12/2009 | CN101504209A Ultra-low temperature freezer, refrigeration system and vacuum apparatus |
| 08/12/2009 | CN101504208A Non-coolant air conditioner supplying method and system |
| 08/12/2009 | CN101504207A Non-coolant drying refrigeration method and apparatus thereof |
| 08/11/2009 | USRE40868 Refrigeration source for a cryoblation catheter |
| 08/11/2009 | US7571616 Cooling apparatus for articles operated at low temperature |
| 08/06/2009 | WO2009053726A3 Heat pump |
| 08/06/2009 | WO2002077542A3 Heating and refrigeration systems using refrigerant mass flow |
| 08/05/2009 | EP2085720A2 Cryogenic container with built-in refrigerator |
| 08/05/2009 | EP2084722A1 Method for cooling superconducting magnets |
| 08/05/2009 | EP2084466A2 Controlled rate freezing |
| 08/05/2009 | CN201285183Y Two-stage rolling piston type expansion engine of carbon dioxide cooling cycle system |
| 08/05/2009 | CN101498486A Air conditioner system |
| 08/05/2009 | CN101498485A Air conditioner system |
| 08/05/2009 | CN100523664C Oil carry-over prevention from helium gas compressor |
| 08/05/2009 | CN100523656C Refrigerating apparatus and fluid machine therefor |
| 08/05/2009 | CN100523648C Supercritical cycle and expansion valve used for refrigeration cycle |
| 08/05/2009 | CN100523647C Cooling apparatus |
| 08/05/2009 | CN100523469C Stirling engine and hybrid system with the same |
| 08/04/2009 | US7568353 Method of storing biological samples |
| 08/04/2009 | US7568351 Multi-stage pulse tube with matched temperature profiles |
| 07/30/2009 | WO2009010971A3 Piezo-hydraulic compressor/pressure oscillator for cryogenic cooling and other applications |
| 07/30/2009 | US20090190308 Method and apparaus for inverted vortex generator for enhanced cooling |
| 07/30/2009 | US20090190302 Method, apparatus and computer system for vortex generator enhanced cooling |
| 07/30/2009 | US20090188270 Ultra-low temperature freezer, refrigeration system and vacuum apparatus |
| 07/29/2009 | EP1737938A4 Vapor compression air conditioning or refrigeration system cleaning compositions and methods |
| 07/29/2009 | EP1718843B1 Transient temperature control system and method for preventing destructive collisions in free piston machines |
| 07/29/2009 | EP1709373A4 Transcritical vapor compression optimization through maximization of heating capacity |
| 07/29/2009 | CN201281487Y Vortex tube type heating expansion device |
| 07/29/2009 | CN100520225C Method for controlling high-pressure in an intermittently supercritically operating refrigeration circuit |
| 07/29/2009 | CN100520204C Multi-variable control of refrigerant systems |
| 07/28/2009 | US7565809 Circulation-type liquid helium reliquefaction apparatus with contaminant discharge function, method of discharging contaminant from the apparatus, and refiner and transfer tube both of which are used for the apparatus |
| 07/28/2009 | US7565808 Refrigerator |
| 07/23/2009 | WO2009091289A1 Method for heat-mass-energy exchange and a device for carrying out said method |
| 07/23/2009 | WO2009090331A2 Coolant composition and associated cooling cycle for air conditioning and deep freezing |
| 07/23/2009 | WO2009090067A2 Device and method for removing a gas from a system, system for evaporating, and heat pump |
| 07/23/2009 | US20090183517 Vapor compression refrigerating cycle, control method thereof, and refrigerating apparatus to which the cycle and the control method are applied |
| 07/23/2009 | DE102008005076A1 Kältemittelkreis und Verfahren zum Betreiben eines Kältemittelkreises Refrigerant circuit and method of operating a refrigerant circuit |
| 07/23/2009 | DE102008005074A1 Ejektor für eine Klimaanlage Ejector for air conditioning |
| 07/22/2009 | EP2006524A9 Stirling engine for vehicle |
| 07/22/2009 | EP1853859B1 Coolant collector comprising a filter/dryer unit |
| 07/22/2009 | CN101487641A Ejector cycle system |
| 07/22/2009 | CN100516715C Vapour compressing refrigeration system including injector |
| 07/22/2009 | CN100516714C heat accumulating type cryo-refrigerator, cylinder body thereof, cryo-pump, |
| 07/16/2009 | WO2009087278A1 Method and apparatus in connection with a vortex tube process |
| 07/16/2009 | WO2009066044A3 Cryogenic refrigeration method and device |
| 07/16/2009 | CA2711942A1 Method and apparatus in connection with a vortex tube process |
| 07/15/2009 | EP1998916B1 Cutting tool |
| 07/15/2009 | EP1509733B1 Expander driven motor for auxiliary machinery |
| 07/15/2009 | CN101482336A Compression throttling refrigeration method used for air separation |
| 07/15/2009 | CN100513930C Refrigeration circulation device and control method thereof |
| 07/14/2009 | US7559206 Supercritical heat pump cycle system |
| 07/09/2009 | US20090173083 Co-axial multi-stage pulse tube for helium recondensation |
| 07/09/2009 | DE112007002060T5 Thermoakustische Vorrichtung The thermoacoustic device |
| 07/08/2009 | EP2077426A1 Refrigeration cycle device and fluid machine used for the same |
| 07/08/2009 | EP1436554B1 Cryogenic vessel system with pulse tube refrigeration |
| 07/08/2009 | EP1358438A4 System for providing cryogenic refrigeration |
| 07/08/2009 | CN100510572C Structure of wiper decompressor for trans-critical CO* refrigerating cycle system |
| 07/08/2009 | CN100510403C Apparatus and method for controlling operation of reciprocating compressor |
| 07/07/2009 | US7555911 Cryogenic refrigerator |
| 07/07/2009 | US7555908 Cable drive mechanism for self tuning refrigeration gas expander |
| 07/02/2009 | WO2009024705A4 Method for cooling a fluid such as helium for supplying a fluid consumer and corresponding equipment |
| 07/01/2009 | EP2074365A2 Method and apparatus for cooling a hydrocarbon stream |
| 07/01/2009 | EP2074358A2 Cryogenic vacuum break thermal coupler |
| 07/01/2009 | CN100507407C Transcritical vapor compression optimization through maximization of heating capacity |
| 07/01/2009 | CN100507404C A pulse tube refrigerator sleeve |
| 07/01/2009 | CN100507403C Ejector and ejector cycle device |
| 07/01/2009 | CN100507402C CO2 refrigeration circuit with sub-cooling of the liquid refrigerant against the receiver flash gas and method for operating the same |
| 07/01/2009 | CN100507382C Air conditioner system |
| 07/01/2009 | CN100507136C Clothes dryer |
| 06/30/2009 | USRE40815 Control system for cryosurgery |
| 06/30/2009 | US7553134 Switch valve structure of fluid machine |
| 06/25/2009 | US20090158761 Refrigerator and air conditioner |
| 06/25/2009 | US20090158752 Variable power cryogenic refrigerator |
| 06/24/2009 | EP1425798B1 Microelectronic system with integral cyrocooler |
| 06/24/2009 | CN100504240C Manufacturing method of transcritical refrigerating cycle device |
| 06/23/2009 | US7549296 Low temperature cryocooler regenerator of ductile intermetallic compounds |
| 06/23/2009 | US7549295 Three track valve for cryogenic refrigerator |
| 06/18/2009 | WO2009075911A1 Field integrated pulse tube cryocooler with sada ii compatibility |
| 06/18/2009 | WO2009074939A1 Magnetic resonance system with cooling system and monitoring of helium pressure |
| 06/18/2009 | US20090155106 Extended compressor operation for auxiliary air supply |
| 06/18/2009 | US20090151364 Field integrated pulse tube cryocooler with sada ii compatibility |
| 06/17/2009 | CN100501271C Method of operation and regulation of a vapour compression system |
| 06/16/2009 | US7546746 Cooling apparatus |
| 06/11/2009 | US20090145161 Apparatus for use as a heat pump |
| 06/10/2009 | EP2068100A2 Refrigeration apparatus |
| 06/10/2009 | EP2068098A1 Air conditioner |
| 06/10/2009 | EP1499838B1 Compliant enclosure for thermoacoustic devices |
| 06/10/2009 | CN100498123C Internal combustion engine waste gas energy and high speed motor hybrid driven air circulation refrigeration system |
| 06/10/2009 | CN100498121C 致冷剂循环装置 A refrigerant circulating apparatus |
| 06/10/2009 | CN100498119C Refrigerant cycling device |
| 06/09/2009 | CA2195859C Microcomponent sheet architecture |
| 06/04/2009 | DE10313850B4 Kältemittelkreislauf mit zweistufiger Verdichtung für einen kombinierten Kälteanlagen- und Wärmepumpenbetrieb, insbesondere für Kraftfahrzeuge Refrigerant circuit stage compression for a combined refrigeration system and heat pump operation, especially for motor vehicles |
| 06/03/2009 | EP1474644B1 Parallel slot heat exchanger |
| 06/03/2009 | CN201251320Y Novel air-water mixture refrigerating unit |
| 06/03/2009 | CN100494831C Ejector decompression device |
| 06/03/2009 | CN100494817C Refrigeration apparatus |