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)
03/1996
03/27/1996EP0608346B1 Azeotropic compositions of 1,1,2,2,3,3,4,4-octafluorobutane and alcohols or ketones
03/26/1996US5502365 Driving control apparatus of motor-driven compressor utilized for automobile
03/26/1996US5501083 Of a refrigeration cycle
03/20/1996CN1118863A Air conditioner
03/20/1996CN1118862A Control apparatus for controlling motor of air conditioner
03/20/1996CN1118860A 空调机 Air conditioners
03/20/1996CN1118841A Reversible rotary compressor and reversible refrigerating cycle
03/20/1996CN1031350C Refrigeration working fluid compositions
03/19/1996US5499908 Method of making foam in an energy efficient compressor
03/19/1996US5499509 Noise control in a centrifugal chiller
03/14/1996DE19533755A1 Hot and cold energy generator
03/13/1996EP0701096A2 Method for operating a cold producing installation for air conditioning of vehicles and cold producing installation carrying out the same
03/13/1996CN2222327Y Piston assembly for refrigerating machine
03/12/1996US5497635 Refrigeration system utilizing an enthalpy expansion jet compressor
03/12/1996US5497631 Transcritical vapor compression cycle device with a variable high side volume element
02/1996
02/28/1996EP0698769A1 Control method and apparatus for controlling the motors of an air conditioner
02/28/1996EP0611389B1 Uses of 1,1,1,3,3,3-hexafluoropropane
02/28/1996CN1117573A Two phase flow turbine
02/28/1996CN1117572A Oil management system for screw compressor utilized in refrigeration system
02/28/1996CN1117568A Air conditioner apparatus
02/21/1996EP0697569A1 Control apparatus for controlling motor of air conditioner
02/21/1996EP0697452A1 Azeotropic compositions of 1,1,2,2,3,3,4,4-octafluorobutane and alcohols or ketones
02/21/1996EP0697089A1 Strategic modular commercial refrigeration
02/21/1996EP0697088A1 Zero superheat refrigeration compression system
02/21/1996EP0697087A1 Refrigerant flow rate control based on liquid level in dual evaporator two-stage refrigeration cycles
02/21/1996EP0697086A1 Refrigerant flow rate control based on evaporator dryness
02/07/1996CN1116291A Control method and apparatus for controlling motors of air conditioner
02/01/1996WO1996002799A1 Refrigeration system and pump therefor
02/01/1996CA2195016A1 Refrigeration system and pump therefor
01/1996
01/24/1996EP0693541A1 Non-azeotropic mixtures of difluoromethane, trifluoromethane and 1,1,1,2-tetrafluoroethane and their application as refrigerant
01/24/1996CN1115376A Fluid compressor
01/20/1996CA2153648A1 Non-azeotropic difluoromethane, trifluoromethane and 1,1,1,2-tetrafluoroethane blends used as refrigerant fluids
01/17/1996EP0692687A2 Refrigerating apparatus
01/17/1996CN1115020A Method for controlling runing of air conditioner
01/10/1996EP0690970A1 Cooling of compressor lubricant in a refrigeration system
01/09/1996US5483141 Method and apparatus for controlling refrigerator cycle
01/09/1996US5481887 Compression type refrigerator
01/03/1996EP0689658A1 Non-steady-state self-regulating intermittent flow thermodynamic system
01/02/1996US5480572 Refrigerant mixture of 2,2,4,4-tetrafluorooxetane and a 1-difluoromethoxytetrafluoroethane; azeotropes
01/02/1996CA2007230C Compressor for heat pump and method of operating said compressor
12/1995
12/28/1995WO1995035462A1 Oil level control apparatus
12/28/1995CA2193132A1 Oil level control apparatus
12/27/1995EP0688855A1 Refrigerating apparatus and refrigerant compressor
12/27/1995EP0688854A1 Refrigerating apparatus and refrigerant compressor
12/26/1995US5477695 Methods and apparatus for operating a refrigeration system characterized by controlling engine coolant
12/20/1995EP0687872A1 Refrigerant flow control apparatus
12/13/1995CN1113314A Cooling system
12/12/1995US5474696 Process for refrigeration using 1,1,1,2-tetrafluoro-2-(difluoromethoxy) ethane or 1,1,2,2-tetrafluoro-2-(difluoromethoxy)ethane
12/06/1995EP0601070B1 Chlorine-free fluorocarbon refrigerant
12/05/1995US5471850 Refrigeration system and method for very large scale integrated circuits
11/1995
11/29/1995EP0684434A1 Beverage Cooling
11/29/1995CN1112665A Fluid compressor
11/23/1995DE4417911A1 Compressor for vapour/fluid mixture used e.g. in blood pump
11/22/1995EP0682769A1 Starting arrangement for small refrigeration systems
11/21/1995US5467613 Single fluid compression/expansion refrigeration apparatus
11/15/1995CN1111669A Refrigerating composition of hydrogen, fluoride and carbon series and refrigerating apparatus
11/14/1995US5465587 Methods and apparatus for operating a refrigeration system characterized by controlling engine coolant
11/14/1995US5465586 Methods and apparatus for operating a refrigeration system characterized by controlling engine coolant
11/09/1995WO1995030117A1 Refrigeration system
10/1995
10/31/1995US5461883 Compression refrigerating machine
10/25/1995EP0678717A2 Thermostatic expansion valve with electronic controller
10/11/1995EP0676600A2 Two phase flow turbine
10/11/1995EP0676598A2 Oil management system for screw compressor utilized in refrigeration system
10/11/1995EP0676029A1 Energy efficient domestic refrigeration system
10/11/1995EP0676027A1 Determining the amount of working fluid in a refrigeration or heat pump system.
10/11/1995CN1109960A Multi-compressor refrigerator for air-conditioner
10/04/1995EP0675331A2 Air conditioning system with built-in intermediate heat exchanger with two different types of refrigerants circulated
10/04/1995CN1109578A Refrigerating cycle
09/1995
09/26/1995US5452585 Circulation of oil in refrigeration systems with immiscible refrigerant-oil combinations
09/20/1995EP0672233A1 Trans-critical vapour compression device
09/20/1995CN1108750A Refrigerating circulating apparatus
09/14/1995WO1995024451A1 Hydrofluorocarbon compositions
09/13/1995CN1108290A Refrigerant composition and refrigerating apparatus
09/08/1995WO1995023944A1 Refrigerant flow rate control based on liquid level in dual evaporator two-stage refrigeration cycles
09/08/1995WO1995023943A1 Refrigerant flow rate control based on evaporator dryness
09/06/1995EP0670462A1 Unit for distributing and/or collecting cold and/or warmth
08/1995
08/30/1995EP0669505A2 Non-CFC autocascade refrigeration system
08/29/1995US5445753 Lubricant for refrigeration compressors
08/29/1995US5445213 Heat accumulator for heat energy and cold energy accumulating system
08/29/1995US5444993 Condenser for refrigerating cycle
08/29/1995US5444987 Refrigeration system utilizing a jet enthalpy compressor for elevating the suction line pressure
08/16/1995CN2205526Y Rotor gas compressor
08/16/1995CN1106916A A refrigeration apparatus
08/16/1995CN1106915A Refrigerator
08/15/1995US5440894 Strategic modular commercial refrigeration
08/10/1995WO1995021359A1 Refrigeration system and a method for regulating the refrigeration capacity of such a system
08/10/1995DE4404787A1 Refrigerating plant with oil cooling
08/09/1995CN1106523A A control apparatus and method for an air conditioner
07/1995
07/26/1995CN1105748A Refriperator
07/25/1995US5435149 Refrigeration system
07/25/1995US5435144 Compressor lubricant distributing system for motor vehicles having auxiliary air conditioning
07/13/1995WO1995018945A1 Cooling and sealing rotary screw compressors
07/11/1995US5431026 Refrigerant flow rate control based on liquid level in dual evaporator two-stage refrigeration cycles
07/11/1995US5431025 Apparatus and method of oil charge loss protection for compressors
07/04/1995US5429760 Refrigeration for air conditioners
07/04/1995US5428966 Refrigeration system utilizing an expansion device in the evaporator
06/1995
06/28/1995EP0659862A1 Refrigerant composition and refrigerating apparatus
06/28/1995CN1104318A Compression type refrigerator
06/27/1995US5426951 Air conditioning apparatus with cross control means therein
06/22/1995WO1995016887A1 Energy efficient domestic refrigeration system
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