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 1 - Compression machines, plant or systems with non-reversible cycle
Patents for F25B 1 - Compression machines, plant or systems with non-reversible cycle (15,293)
10/1996
10/29/1996US5568733 Air conditioner
10/29/1996CA2103106C Expansion valve control
10/24/1996WO1996033379A1 Cooling a fluid stream
10/24/1996WO1996033376A1 Refrigerant evaporator over-pressure relief system including a fluid containment vessel
10/23/1996EP0738773A1 Near-azeotropic mixtures based on difluoromethane and pentafluoroethane and their use as refrigerant fluids
10/23/1996EP0738772A1 Near azeotropic mixtures based on difluoromethane and pentadifluoromethylether and their use as refrigerant fluids
10/21/1996CA2173188A1 Difluoromethane and pentafluoroethane pseudo-azeotropic mixtures and their use as refrigerant fluids
10/21/1996CA2173187A1 Difluoromethane and pentafluorodimethylether pseudo-azeotropic mixtures and their use as refrigerant fluids
10/10/1996WO1996031750A1 Heat pipe with improved energy transfer
10/09/1996EP0736737A2 Expansion valve and refrigerating system
10/09/1996CN1132848A Operating control circuit for refrigerator and control method thereof
10/09/1996CN1132847A Operating control circuit for refrigerator and control method thereof
10/03/1996WO1996030708A1 Method of treating a pyrogas before gas separation; method of obtaining industrial low temperatures in a vapour compression refrigeration machine by treating the pyrogas before gas separation
10/02/1996EP0734505A1 Energy efficient domestic refrigeration system
10/02/1996CN1132338A Air conditioner
10/02/1996CN1132335A Refrigerating system and operating method thereof
10/01/1996US5560218 Control apparatus and method for an air conditioner
09/1996
09/26/1996WO1996029554A1 Air conditioner and moisture removing device for use with the air conditioner
09/24/1996US5557937 Vapour compression systems
09/19/1996WO1996028700A1 Refrigerating apparatus, and refrigerator control and brushless motor starter used in same
09/18/1996EP0732551A2 Air conditioner control apparatus
09/18/1996EP0516816B1 Oil recovery system for low capacity operation of refrigeration systems
09/18/1996CN1131266A Refrigerating circulation arrangement
09/17/1996US5555956 Low capacity centrifugal refrigeration compressor
09/11/1996EP0730989A1 Method and circuit arrangement for the on/off switching of the compressor of a vehicle airconditioning
09/11/1996EP0730773A1 Resonant macrosonic synthesis
09/11/1996CN1130752A Protector for refrigerator etc.
09/11/1996CN1130722A Compressor for single or multi-stage operation
09/10/1996US5553997 Control method and apparatus for a centrifugal chiller using a variable speed impeller motor drive
09/10/1996US5553465 Polyepoxide
09/10/1996US5553457 Cooling device
09/06/1996WO1996027108A1 Feed forward control of expansion valve
09/04/1996EP0730128A1 Fuzzy logic control of liquid injection for motor cooling
09/04/1996CN1032711C 压缩机 Compressor
08/1996
08/28/1996EP0676027B1 Determining the amount of working fluid in a refrigeration or heat pump system
08/22/1996DE19605241A1 Cooling system
08/21/1996CN1129307A Air conditioner
08/15/1996WO1996024808A1 Cooling system
08/14/1996CN1128842A Energy conversion mechanism
08/07/1996EP0725255A2 Heat pump air conditioner for use in cold districts
08/06/1996US5543071 Mixture of chlorodifluoromethane, butane and/or isobutane, 1-chloro-1,2,2,2-tetrafloroethane or 1-chloro-1,1,2,2-tetrafluoroethane or both; minimum ozone depletion potentiality; used in refrigeration circuit
08/06/1996US5542271 Air-conditioner employing non-azeotrope refrigerant
08/06/1996US5542261 For minimizing/preventing the loss of refrigerant fluid
07/1996
07/31/1996EP0724003A2 Refrigerant composition
07/31/1996CN1128061A Compressor
07/30/1996US5540061 Refrigerator
07/26/1996CA2167988A1 Refrigerant composition
07/24/1996EP0723124A1 Heat exchanger
07/23/1996US5537831 Air conditioning apparatus for electric automobiles
07/23/1996US5537830 In a water chiller system
07/16/1996US5535597 Refrigerator and method for controlling the same
07/09/1996US5533351 Air conditioner
07/09/1996CA2081525C Automatic chiller plant balancing
07/04/1996WO1996020378A1 Vapour compression system
07/04/1996CA2208536A1 Vapour compression system
07/03/1996CN1125835A Refrigerating apparatus
06/1996
06/26/1996EP0718568A2 Capacity control for multi-stage compressors
06/19/1996CN1124838A 空调机 Air conditioners
06/18/1996US5528114 Apparatus for driving two motors
06/11/1996US5524455 Evaporator for cooling units
06/11/1996US5524447 Temperature control method of refrigerator
06/11/1996CA2086855C Compressor device for controlling oil level in two-stage high dome compressor
06/05/1996EP0715134A2 Refrigerating cycle
06/05/1996EP0715130A2 Air conditioner having frost preventing member
06/05/1996EP0715077A2 Compressor for single or multi-stage operation
06/05/1996EP0714973A1 Refrigerating machine oil composition and compressor using the same
06/05/1996CN1124055A Refrigerant flow rate control based on liquid level in dual evaporator two-stage refrigeration cycles
06/05/1996CN1124054A Refrigerant flow rate control based on evaporator dryness
06/04/1996US5522235 Reversible rotary compressor and reversible refrigerating cycle
06/04/1996US5522233 In a refrigeration system
05/1996
05/30/1996CA2163299A1 Refrigerating cycle
05/29/1996EP0535106B1 Method of transferring heat from a low to a higher temperature
05/29/1996CN1123398A Cooling apparatus
05/28/1996US5520008 Centrifugal compressor and heat pump comprising
05/28/1996US5520007 Energy transfer system for refrigeration components
05/22/1996EP0576550B1 Non-azeotropic refrigerant compositions comprising difluoromethane; 1,1,1-trifluoroethane; or propane
05/21/1996US5517824 Refrigerating cycle
05/15/1996CN1122630A Zero superheat refrigeration compression system
05/15/1996CN1122444A Heat exchanging tube used for refriging agent of non-co-boiling mixture and heat exchanger using same
05/14/1996US5515684 Resonant macrosonic synthesis
05/08/1996EP0710349A1 A quick cooling air conditioning system
05/02/1996DE4438683A1 Air conditioning appts. for car
04/1996
04/25/1996WO1996012148A1 Control arrangement for the superheat temperature of at least one evaporator of a refrigeration system
04/25/1996DE4437148A1 Compression-type refrigerator
04/24/1996EP0708300A1 Method and installation for continuous production of liquid ice
04/24/1996CN1121163A Air conditioner
04/18/1996DE4436925A1 Regeleinrichtung für die Überhitzungstemperatur wenigstens eines Verdampfers einer Kälteanlage Control means for superheat temperature of at least one evaporator of a refrigeration system
04/17/1996EP0604417B1 Control of high-side pressure in transcritical vapor compression cycle
04/16/1996US5507155 Compressor control apparatus and method for an automobile air-conditioning system
04/16/1996US5507151 Noise reduction in screw compressor-based refrigeration systems
04/10/1996EP0706106A2 Air conditioner
04/10/1996EP0705317A1 Azeotrope-like compositions of pentafluoroethane and 1,1,1-trifluoroethane
04/10/1996CN1031514C Improved non-azeotropic work medium used in thermodynamic circulation
04/09/1996US5506486 Control apparatus for compressor with induction motor
04/04/1996WO1996010246A1 Resonant macrosonic synthesis
04/04/1996CA2176512A1 Resonant macrosonic synthesis
04/03/1996EP0704026A1 Compressor
04/03/1996EP0703953A1 Compositions including a three carbon cyclic fluoroether
04/03/1996CN1119730A Refrigerant flow control apparatus
03/1996
03/27/1996EP0703420A2 Energy converter
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