Patents
Sitemap › F25 - Refrigeration or cooling; Combined heating and refrigeration systems; Heat pump systems; Manufacture or storage of ice; Liquefaction or solidification of gases › F25B - Refrigeration machines, plants, or systems; Combined heating and refrigeration systems; Heat pump systems › F25B 9 - Compression machines, plant, or systems, in which the refrigerant is air or other gas of low boiling point
Patents for F25B 9 - Compression machines, plant, or systems, in which the refrigerant is air or other gas of low boiling point (9,862)
09/2003
09/18/2003WO2003076854A1 Fast warm up pulse tube
09/18/2003WO2003076853A1 Refrigeration system with liquid refrigerant injection to the condenser
09/18/2003WO2003038975A3 Drive for the piston of a linear cooler
09/18/2003WO2003012803A3 Device for the recondensation by means of a cryogenerator of low-boiling gases of the gas evaporating from a liquid gas container
09/18/2003US20030172666 Multistage rotary compressor and refrigeration circuit system
09/18/2003US20030172658 Sterling refrigerating system and cooling device
09/17/2003EP1344995A1 Refrigeration cycle apparatus
09/17/2003EP1344938A2 Multistage rotary compressor and refrigeration circuit system
09/16/2003US6621071 Microelectronic system with integral cryocooler, and its fabrication and use
09/16/2003US6619066 Heat pump system of combination of ammonia cycle carbon dioxide cycle
09/16/2003US6619064 Air conditioning system
09/16/2003US6619047 Method and device for a cooling system
09/16/2003US6619046 Pulse tube liner
09/12/2003WO2003074950A1 Turbo-refrigerating apparatus
09/12/2003WO2003074305A2 Air conditioner
09/11/2003US20030167792 Refrigeration system with liquid refrigerant injection to the condenser
09/11/2003US20030167791 Method of refrigeration with enhanced cooling capacity and efficiency
09/11/2003US20030167780 Refrigerator
09/10/2003CN1120970C Refrigerating system, heat pump system and detecting method for leakage of refrigerating agent of said system
09/10/2003CN1120967C Vibration absorbing pump for stirling refrigerator
09/09/2003US6615606 Dual turbine bootstrap cycle environmental control system
09/09/2003US6615591 Cryogenic refrigeration system
09/04/2003WO2003073017A1 Means and apparatus for microrefrigeration
09/04/2003WO2003072909A1 Thermoacoustic resonator
09/04/2003US20030163996 Apparatus and method for extracting cooling power from helium in a cooling system regenerator
09/04/2003US20030163991 RAKH CYCLE - thermodynamic cycle
09/04/2003CA2476945A1 Means and apparatus for microrefrigeration
09/03/2003EP1340028A1 Discontinuous cryogenic mixed gas refrigeration system
09/03/2003EP1340027A1 Refrigerating or heat pump system with heat rejection at supercritical pressure
09/03/2003CN1120341C Refrigeration system using slurry of solid particles in liquid
08/2003
08/28/2003US20030159452 Vehicle air conditioning device using a supercritical cycle
08/27/2003EP1338449A1 Vehicle air conditioning system, especially CO2-air conditioning system
08/27/2003EP1337433A1 Cooling apparatus
08/27/2003EP1337292A2 Cpr mask with compression timing metronome and methods
08/27/2003EP1188025A4 Hybrid-two-stage pulse tube refrigerator
08/27/2003CN1119588C Cryogenic refrigerant and refrigerator using same
08/27/2003CN1119576C Air conditioner and its operation and control method
08/26/2003US6609383 Cryogenic refrigeration system
08/26/2003CA2293207C Cryogenic industrial gas liquefaction with hybrid refrigeration generation
08/21/2003WO2003069241A1 Method for compressing a multi-constituent flow
08/21/2003WO2003069236A1 Heat pump water heater
08/21/2003WO2003069130A1 Scroll-type expander having heating structure and scroll-type heat exchange system employing the expander
08/21/2003US20030155109 Heat exchanger
08/21/2003US20030154730 System and method for cooling or heating
08/20/2003EP1336236A1 Superconducting device with a cooling-unit cold head thermally coupled to a rotating superconductive winding
08/20/2003CN1437536A Car air conditioner and car with its conditioner
08/20/2003CN1436992A Injector pressure reducing device with throttling adjustable nozzle
08/19/2003US6606873 Ejector circuit
08/19/2003US6606867 Suction line heat exchanger storage tank for transcritical cycles
08/19/2003CA2293206C Multicomponent refrigerant cooling with internal recycle
08/19/2003CA2293204C Single circuit cryogenic liquefaction of industrial gas
08/19/2003CA2293153C Method for providing refrigeration
08/14/2003US20030151011 Differential pressure valve
08/14/2003US20030150220 Continuous cryopump with a device to chip and remove ice from the cryopump chamber
08/14/2003DE10210524C1 Cryogenic cooling unit includes positive displacement micropump, condenser, interception chamber, and sub-cooling heat exchanger
08/13/2003EP1335169A1 Ejector decompression device with throttle controllable nozzle
08/13/2003EP1335160A2 Differential pressure valve
08/13/2003EP1147312B1 Compression or expansion device
08/13/2003EP0953132B1 Refrigeration system with closed circuit circulation
08/13/2003EP0820569B1 Self-cleaning low temperature refrigeration system
08/13/2003CN2566196Y Non-magnetic low vibration coaxial pulse pipe refrigerator
08/12/2003US6604523 Apparatus and methods for enhancing cardiopulmonary blood flow and ventilation
08/12/2003US6604379 Ejector for ejector cycle system
08/12/2003US6604363 Matching an acoustic driver to an acoustic load in an acoustic resonant system
08/07/2003WO2003064942A1 Heat pump type water heater
08/07/2003WO2003064935A1 Heat pump type water heater
08/07/2003WO2003064194A1 Air conditioner
08/07/2003WO2003064193A1 Air-conditioning system with heating function and method for operating an air-conditioning system with heating function
08/07/2003US20030145613 Ejector decompression device with throttle controllable nozzle
08/06/2003EP1332299A1 Pumping or mixing system using a levitating bearing
08/06/2003CN1434898A 热机 Heat engine
08/06/2003CN1434260A Thermosiphon system
08/06/2003CN1434259A Method for optimizing refrigeration coefficient in supercriticial vapour compression system
08/06/2003CN1117253C Air-cooled type condenser unit for refrigerating apparatus and compressor unit
08/05/2003US6601773 Heat pump type hot water supply apparatus
07/2003
07/31/2003WO2003062862A2 Phase transition thermometer for use in microcalorimeter for detecting x-rays
07/31/2003US20030140651 Refrigerant cycle system with ejector pump
07/31/2003US20030140649 Refrigeration cycle apparatus
07/31/2003DE10201586C1 Long-term small-scale cryogenic cooling system, for laboratory samples comprises adsorption pumps, heat conductors, heat switches, condenser, evaporator, solvent chamber and heat exchanger
07/30/2003CN2563520Y Industrial low noise air refrigerator
07/30/2003CN1432775A Air conditioner with injector circulation system
07/29/2003US6598406 Wave spring loaded split seal system
07/29/2003CA2417463A1 Compressor cooler and its assembly procedure
07/24/2003WO2003060391A1 Wired and wireless methods for client and server side authentication
07/24/2003WO2003060390A1 Cryopump with two-stage pulse tube refrigerator
07/24/2003WO2003059664A1 Vehicle with an air-conditioner and a heat source
07/24/2003US20030136549 Thermosiphon
07/23/2003EP1329677A2 Transcritical vapor compression system
07/23/2003EP1329381A1 Water extraction in air cycle systems
07/23/2003EP1329380A1 Air-conditioning system
07/23/2003EP1328764A1 Cooling of receive coil in mri scanners
07/23/2003EP1027566B1 Pin coupling for reduced side loads in a driven displacer - piston link and method
07/23/2003CN1431440A Gas-liquid separator for eductor
07/22/2003US6596342 Heating the coating material (such as zinc) in the spray gun first and then spraying; prevents hydrogen penetration and embrittlment of steel parts such as nails, screws
07/22/2003US6595024 Expressor capacity control
07/22/2003US6595009 Method for providing refrigeration using two circuits with differing multicomponent refrigerants
07/22/2003US6595007 Stirling refrigerating machine
07/22/2003US6595006 Miniature reciprocating heat pumps and engines
07/17/2003WO2003058666A2 Pulse tube cooling by circulation of buffer gas
07/17/2003WO2003057518A1 Heating/cooling circuit for an air-conditioning system of a motor vehicle, air-conditioning system and a method for controlling the same
1 ... 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 ... 99