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 23 - Machines, plant, or systems, with a single mode of operation not covered by groups , e.g. using selective radiation effect
Patents for F25B 23 - Machines, plant, or systems, with a single mode of operation not covered by groups , e.g. using selective radiation effect (994)
10/1998
10/20/1998US5823248 Cooling apparatus using boiling and condensing refrigerant
10/15/1998WO1998045599A1 Freeze tolerant rotating fluid management device
10/15/1998CA2286650A1 Freeze tolerant rotating fluid management device
10/06/1998US5816313 Pump, and earth-testable spacecraft capillary heat transport loop using augmentation pump and check valves
10/06/1998US5816056 Method of reducing a temperature of a medium
09/1998
09/16/1998CN1193091A Air-conditioning apparatus
07/1998
07/30/1998DE19702263A1 Recovery of water from ambient air
07/15/1998CN1187876A Water evaporation type cooling apparatus by means of electrolytic reaction
06/1998
06/24/1998EP0849544A1 Heat transfer apparatus
06/16/1998US5765628 Freeze tolerant rotating fluid management device
12/1997
12/30/1997US5701751 Apparatus and method for actively cooling instrumentation in a high temperature environment
12/10/1997EP0720719A4 Means and apparatus for convectively cooling a superconducting magnet
12/09/1997US5696863 Distributed fiber optic temperature sensors and systems
11/1997
11/18/1997US5687576 Water-evaporation type cooling system based on electrolytic reaction and water-evaporation type cooling method therefor
10/1997
10/29/1997CN2266109Y Life test device for refrigeration compressor
08/1997
08/05/1997US5653113 Cooling system
07/1997
07/23/1997CN1155061A Refrigerating system and method for cooling base-seat using same
07/01/1997US5642622 Refrigerator with interior mounted heat pump
06/1997
06/25/1997CN2257001Y Efficient heat transfer device with divided steam way and liquid way
06/24/1997US5641273 Method and apparatus for efficiently compressing a gas
05/1997
05/21/1997EP0774062A1 A heat engine and heat pump
05/06/1997US5626020 Molecular refrigerants and cooling systems
04/1997
04/16/1997CN1147619A Water evaporating cooling method by electrolytic reaction and its cooling apparatus
04/01/1997US5615558 Optical cooling of solids
03/1997
03/13/1997WO1997009570A1 Heat transfer apparatus
02/1997
02/27/1997WO1997007368A1 Refrigerator with interior mounted heat pump
02/26/1997CN2248328Y Full-fluidization monomeric quick-freezing apparatus
12/1996
12/11/1996CN1137631A Thermoacoustic refrigerator
12/11/1996CN1137630A Heat driven thermoacoustic refrigerator without motion component
11/1996
11/20/1996CN2240696Y Refrigerator
08/1996
08/22/1996CA2152300A1 Device and method for thermal transfer using air as the working medium
08/08/1996WO1996024015A1 Method of transferring heat from a lower temperature level to a higher temperature level and a device for carrying out said method
07/1996
07/10/1996EP0720719A1 Means and apparatus for convectively cooling a superconducting magnet
06/1996
06/26/1996EP0670030A4 Elastomer bed.
06/12/1996CN1124344A Working medium energy difference power circulation and its equipment
03/1996
03/20/1996EP0701768A1 Apparatus for controlling temperature
11/1995
11/14/1995US5465781 Elastomer bed
11/08/1995CN1111341A Hydraulic refrigerator
10/1995
10/31/1995US5461873 Means and apparatus for convectively cooling a superconducting magnet
10/03/1995US5454426 Thermal sweep insulation system for minimizing entropy increase of an associated adiabatic enthalpizer
09/1995
09/06/1995EP0670030A1 Elastomer bed
09/05/1995US5447032 Fluorescent refrigeration
08/1995
08/02/1995EP0598723A4 Condensing system and operating method.
07/1995
07/12/1995CN2203431Y Vacuum electric refrigerator by water refrigeration
03/1995
03/30/1995WO1995008743A1 Means and apparatus for convectively cooling a superconducting magnet
03/08/1995EP0500719B1 Continuous chemical heat pump system for producing heat/or cold
01/1995
01/31/1995US5385010 Cryogenic cooler system
01/19/1995DE4323219A1 Cooling apparatus
12/1994
12/08/1994WO1994028698A1 Apparatus for controlling temperature
11/1994
11/15/1994US5363664 Single and multistage refrigeration system and method using hydrocarbons
11/09/1994CN2182372Y Synergism refrigerating thermoacoustic system
10/1994
10/19/1994CN1093793A Solar zeolite refrigerating system capable of continuously refrigerating
09/1994
09/21/1994CN2177919Y Heat-pipe type refrigerating dehumidifier
08/1994
08/24/1994CN1091198A Pulse tube refrigeration machine
08/23/1994US5339653 Elastomer bed
08/23/1994US5339645 Solar hot water cooling system
07/1994
07/12/1994US5327745 Malone-Brayton cycle engine/heat pump
06/1994
06/09/1994WO1994012785A1 A heat engine and heat pump
06/01/1994EP0598723A1 Condensing system and operating method
05/1994
05/11/1994WO1994010517A1 Elastomer bed
05/11/1994CA2148093A1 Elastomer bed
02/1994
02/16/1994CN2156448Y Vorter pipe refrigerator
11/1993
11/09/1993US5259447 Heat transport system
09/1993
09/22/1993CN1076519A Differential cooling pipe and its application
09/07/1993US5241836 Patch for radiative coolers
09/01/1993CN2141535Y Multi-way cyclone cold and heat separator
08/1993
08/18/1993CN2140500Y Evaporating heat exchanger using solid middle medium
06/1993
06/17/1993DE4140573A1 Thermal to mechanical energy conversion process - using e.g. liq. carbon di:oxide with waste heat recycling
04/1993
04/20/1993US5203399 Heat transfer apparatus
04/07/1993EP0535158A1 Single and multistage refrigeration system and method using hydrocarbons
03/1993
03/31/1993CN2129002Y Circulating refrigerating device by use of ice
03/31/1993CN2129001Y Circulating refrigerating device by use of ice
03/04/1993WO1993004325A1 Condensing system and operating method
01/1993
01/21/1993WO1992019851A3 Airtight two-phase heat-transfer systems
12/1992
12/09/1992CN1019413B System for cooling heat generating body
11/1992
11/12/1992WO1992019851A2 Airtight two-phase heat-transfer systems
09/1992
09/09/1992EP0502033A1 Cooling process and apparatus
09/01/1992US5142872 Laboratory freezer appliance
07/1992
07/22/1992CN1062967A Refrigeration method and device
06/1992
06/03/1992CN2106332U Water logging compression refrigeration machine
05/1992
05/20/1992CN2105023U Refrigerating unit
04/1992
04/01/1992CN2100585U Cryogenic box using pulse line refrigerator as cold source
12/1991
12/27/1991WO1992000494A1 Single and multistage refrigeration system and method using hydrocarbons
12/27/1991CA2085740A1 Single and multistage refrigeration system and method using hydrocarbons
10/1991
10/30/1991EP0454491A2 Laboratory freezer applicance
10/15/1991US5056323 Hydrocarbon refrigeration system and method
10/09/1991CN1055235A Cold storage facility
10/08/1991US5054296 Pipe for cooling unit, cooling unit and individual cooling system
09/1991
09/26/1991DE4108560A1 Cold storage chamber formed in mould of earth - is cooled by heat pipes with lower ends embedded in earth
08/1991
08/20/1991US5040373 Condensing system and operating method
05/1991
05/21/1991CA2068993A1 Cooling process and apparatus
05/16/1991WO1991007628A1 Continuous chemical heat pump system for producing heat/or cold
05/16/1991CA2068737A1 Continuous chemical heat pump system for producing heat/or cold
05/01/1991CN2076221U Pulse wave refrigerator
04/1991
04/10/1991CN2074892U Evaporation siphon type condenser
11/1990
11/22/1990EP0398805A1 Individual cooling system
08/1990
08/28/1990US4951741 Chemical heat pump system for producing heat and cold
08/28/1990CA1273199A1 Thermochemical heat storage and release process and device
03/1990
03/27/1990US4911230 Test chamber providing rapid changes of climate temperature
02/1990
02/28/1990CN1007008B Heat transfer circuit
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