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)
08/2000
08/09/2000EP1025354A1 Method and device for operating a heating and refrigerating machine which functions according to a regenerative gas circulation process
08/08/2000US6098421 Refrigerating apparatus
08/03/2000WO2000045053A1 Compression or expansion device
08/03/2000WO2000035362A3 Cryogen supply apparatus
08/03/2000DE19903833A1 Integrierte Sammler-Wärmeübertrager-Baueinheit Integrated collector heat exchanger assembly
08/02/2000EP1024277A2 Regenerator for a stirling cycle based system
08/02/2000EP1023221A1 Distribution damper valve
08/01/2000US6094921 Pulse tube refrigerator
07/2000
07/27/2000WO2000043639A1 Traveling-wave device with mass flux suppression
07/26/2000EP1022521A1 Air cycling type air-conditioner
07/26/2000CN1261150A Pulse tube type air wave refrigerator
07/25/2000US6093504 Electro-chemical-thermal rechargeable energy storage cell (ECT cell)
07/25/2000US6092589 Counterflow evaporator for refrigerants
07/25/2000US6092379 Supercritical refrigerating circuit
07/19/2000EP1019660A1 Method and system for the determination of a ternary refrigerant mixture composition
07/18/2000US6089026 Gaseous wave refrigeration device with flow regulator
07/18/2000CA2033345C Arrangement for removing oxidizable or combustible particles from exhaust gases
07/18/2000CA2001723C Method and arrangement for an enforced heat transmission between alimentary bodies and gases
07/12/2000EP1017489A1 Microchannel laminated mass exchanger and method of making
07/11/2000US6085544 Compression refrigeration unit
07/06/2000WO2000039511A1 Method for heating an expanding gas flow and device for realising the same
07/05/2000EP1016845A2 Cryogenic industrial gas liquefaction with hybrid refrigeration generation
07/05/2000EP1016842A2 Single circuit cryogenic liquefaction of industrial gas with multicomponent refrigerant
07/05/2000EP1016841A2 Multicomponent refrigerant cooling with internal recycle
07/05/2000EP1016839A2 Variable load refrigeration system particularly for cryogenic temperatures
07/05/2000EP1016836A2 Method for providing refrigeration
07/05/2000EP1016701A2 Cold accumulating material and cold accumulation refrigerator using the same
07/05/2000EP1014873A1 Cryosurgical system and method
07/05/2000CN1258838A Single-return low-temperature liquefaction for industrial gas
07/05/2000CN1258837A Cold accumulating material and cold accumulator freezer
07/04/2000US6082132 Apparatus having refrigeration cycle
07/04/2000US6082119 Commandably actuated cryostat
07/04/2000US6082117 Pulse tube refrigerating system
07/04/2000US6082116 Vortex pilot gas heater
06/2000
06/29/2000WO2000037863A1 Tower mountable cyrocooler and htsc filter system
06/28/2000EP1014056A2 Sensing device
06/28/2000EP1014014A1 Pulse pipe refrigerating machine and cryopump using the refrigerating machine
06/28/2000EP1014013A1 Vapor compression type refrigeration cycle
06/28/2000EP1013738A1 Vapor compression type refrigeration cycle
06/28/2000EP1012521A1 Cryogenic heat exchanger
06/27/2000US6079960 Linear compressor with a coaxial piston arrangement
06/27/2000US6079217 Method and system for the determination of a ternary refrigerant mixture composition
06/27/2000US6079214 Standing wave pump
06/22/2000WO2000036346A1 Air conditioner
06/22/2000WO2000036345A1 Air conditioner
06/22/2000WO2000035362A2 Cryogen supply apparatus
06/22/2000WO1999064147A3 Microcomponent assembly for efficient contacting of fluid
06/21/2000CN2384177Y Gas liquifying refrigerator
06/20/2000US6076372 In a refrigeration cycle, using a multicomponent mixture in proportions such that the liquid phase of the components undergoes a continuous and increasing temperature change between the bubble point and the dew point of the mixture
06/20/2000US6076358 Cryocooler regenerator assembly with multifaceted coldwell wall
06/15/2000WO2000034721A1 Automatic ice maker using thermoacoustic refrigeration and refrigerator having the same
06/15/2000DE19958226A1 Heat exchanger combined with decompression device for cooling circuit has pressure reduction unit for performing heat exchange between high and low pressure coolant or refrigerant
06/15/2000DE19855309A1 Auxiliary heater for motor vehicles has different heat exchanger surfaces provided in conditioning circuit for cooling and heating with surface for heating installed above surface for cooling, or separated from it
06/13/2000US6074572 Krypton, r-22, r-23, and r-116,
06/13/2000US6074412 Cryoprobe
06/13/2000US6073454 Reduced pressure carbon dioxide-based refrigeration system
06/06/2000US6070420 Variable refrigerant, intrastage compression heat pump
06/06/2000US6070414 Cryogenic cooler with mechanically-flexible thermal interface
06/02/2000WO2000031479A1 Expansion device
05/2000
05/31/2000EP1003430A1 Endoscopic cryospray device
05/30/2000US6067796 Gas driven mechanical oscillator and method
05/25/2000WO2000029793A1 Piston compressor
05/25/2000DE19955554A1 Piston compressor, especially for coolant compression, has compression piston driven by drive that interacts with expansion piston so work of expansion is used to drive compressor piston
05/25/2000DE19955339A1 Hot water supply system has hot water producing fluid, and heated coolant flowing in opposite direction in heat exchanger; water heated by coolant on high pressure side is stored in tank
05/25/2000DE19853263A1 Appliance and method of controlling heat transfer involve bushings with notches, cavities and protuberances, and piston
05/23/2000US6065305 Compression; partial condensing and separation; expansion; heat exchanging
05/23/2000US6065295 Low-temperature refrigerator with cold head and a process for optimizing said cold head for a desired temperature range
05/18/2000DE19904822C1 Current lead cooling method involves circulating low temp. gas in first cooling circuit to directly cool current leads or load, and cooling gas by circulating second coolant in second circuit
05/18/2000DE19852333A1 Wärmepumpe für einen Wäschetrockner Heat pump for a tumble dryer
05/18/2000DE19852127A1 Expansionsorgan und hierfür verwendbare Ventileinheit Expansion device and be used for this valve unit
05/17/2000EP1001229A2 Expansion element and valve unit for use therewith
05/17/2000EP1001072A2 Heat pump for a laundry drier
05/17/2000CN2378696Y Improved cold quantity transmission and distribution apparatus for Stirling refrigerator
05/17/2000CN1253267A Stirrer
05/16/2000US6062041 Isentropic expansion process.
05/16/2000US6062023 Cantilevered crankshaft stirling cycle machine
05/11/2000WO2000026899A2 Rms process tool
05/10/2000EP0999420A2 Stirling device
05/10/2000EP0999391A2 Electrially operated flow control valve
05/10/2000EP0999078A1 Cooling-heating circuit for a vehicle
05/09/2000US6059020 Apparatus for acoustic cooling automotive electronics
05/09/2000US6058715 Environmental control system including air cycle machine and electrical machine
05/04/2000WO2000025061A1 Reliquefaction of boil-off from pressure lng
05/04/2000WO2000025060A1 Refrigeration process for liquefaction of natural gas
05/04/2000CA2346966A1 Refrigeration process for liquefaction of natural gas
05/03/2000EP0996820A1 Cantilevered crankshaft stirling cycle machine
05/03/2000EP0996819A1 Stirling cycle machine improvements
04/2000
04/27/2000WO2000023752A1 Refrigerating cycle
04/26/2000EP0994806A1 Air cycle environmental control system with vapor cycle system assisted condensation
04/26/2000EP0956430A4 A high efficiency dual shell stirling engine
04/20/2000DE19942516A1 Stirling cooler for motor vehicle air conditioning systems has smaller dead volume in connecting channel on low temperature side of regenerator than on high temperature side
04/19/2000EP0854968A4 Microminiature stirling cycle cryocoolers and engines
04/18/2000US6050556 Flexure bearing
04/18/2000US6050103 Air conditioning system
04/13/2000WO2000020808A1 Refrigerating cycle
04/13/2000WO2000020807A2 Multichannel flat tube
04/13/2000WO2000020238A2 Regulating device for a coolant circuit of an air conditioning system
04/13/2000DE19846026A1 Regeleinrichtung für einen Klimaanlagen-Kältemittelkreislauf Control device for an air conditioner refrigerant circuit
04/13/2000CA2312701A1 Regulating device for a coolant circuit of an air conditioning system
04/13/2000CA2312149A1 Multichannel flat tube
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