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 11 - Compression machines, plant, or systems, using turbines, e.g. gas turbines
Patents for F25B 11 - Compression machines, plant, or systems, using turbines, e.g. gas turbines (650)
02/2001
02/13/2001US6185956 Single rotor expressor as two-phase flow throttle valve replacement
01/2001
01/10/2001EP1067342A2 Expander-compressor as two-phase flow throttle valve replacement
12/2000
12/14/2000WO2000075578A1 Cooling apparatus and method for increasing cooling capacity
12/07/2000WO2000073713A1 Method and means for controlling the generation of cold air
10/2000
10/25/2000EP1046869A1 Refrigeration/air conditioning system
10/19/2000WO2000061997A1 Turboventilator which is operated by the expansion of a diphasic refrigerating fluid
10/19/2000CA2370235A1 Turboventilator which is operated by the expansion of a diphasic refrigerating fluid
09/2000
09/21/2000DE10010864A1 Refrigeration circuit system has expansion energy recovery unit that converts expansion energy into mechanical energy and compresses coolant flowing into cooler
08/2000
08/22/2000CA2061962C Maximum ambient cycle
04/2000
04/12/2000CN2373750Y Antibiotic refrigerator with bactericidal filter device
03/2000
03/28/2000US6041615 Air cycle air conditioning system
03/23/2000DE19841686A1 Compressor cooling machine has expansion machine in form of gear wheel motor with housing, at least two gear wheels with shaft bearings and coolant carrier chambers
01/2000
01/12/2000CN2358406Y All-weather solar adsorption refrigerator
09/1999
09/01/1999CN2336290Y Centrifugal compressor-rotary nozzle compounded heat pump
08/1999
08/31/1999US5943877 Space vehicle freezer including heat exchange unit space use
07/1999
07/20/1999US5924307 Turbine/motor (generator) driven booster compressor
06/1999
06/15/1999US5911743 Expansion/separation compressor system
02/1999
02/18/1999DE19735085A1 Heat pump installation
01/1999
01/06/1999CN2303238Y Water cooling type energy saving semiconductor electric refrigerator
11/1998
11/25/1998EP0880000A2 Turbine/motor (generator) driven booster compressor
11/25/1998CN1199827A Turbine/motor (generator) driven booster compressor
11/10/1998US5833446 Deriving mechanical power by expanding a liquid to its vapour
10/1998
10/13/1998US5819554 Rotating vane compressor with energy recovery section, operating on a cycle approximating the ideal reversed Carnot cycle
08/1998
08/19/1998EP0858552A1 Power generating system by use of fluid
06/1998
06/09/1998US5761921 Air conditioning equipment
05/1998
05/05/1998CA2144492C Two phase flow turbine
03/1998
03/05/1998WO1998009110A1 Method for using the energy generated by a pressure drop in a natural-gas source, energy-actuated cooling device and energy-actuated drive with a vaned machine
03/03/1998US5722255 Liquid ring flash expander
11/1997
11/18/1997US5689141 Compressor drive system for a natural gas liquefaction plant having an electric motor generator to feed excess power to the main power source
11/04/1997US5682759 Two phase nozzle equipped with flow divider
08/1997
08/07/1997WO1997028354A1 Deriving mechanical power by expanding a liquid to its vapour
08/06/1997EP0787891A2 Deriving mechanical power by expanding a liquid to its vapour
07/1997
07/16/1997EP0506666B1 Method for the production of catalytic rna in bacteria
07/15/1997US5647221 Pressure exchanging ejector and refrigeration apparatus and method
05/1997
05/27/1997US5632148 Power augmentation of a gas turbine by inlet air chilling
04/1997
04/17/1997WO1997013961A1 Power generating system by use of fluid
04/08/1997US5617738 Energy converter
04/08/1997CA2090809C Method for liquefying natural gas
03/1997
03/04/1997US5607011 Reverse heat exchanging system for boiler flue gas condensing and combustion air preheating
11/1996
11/06/1996CN1135036A Subcooler level control for turbine expansion refrigeration cycle
08/1996
08/28/1996EP0728996A2 Subcooler level control for a turbine expansion refrigeration cycle
08/22/1996CA2152300A1 Device and method for thermal transfer using air as the working medium
08/14/1996CN1128842A Energy conversion mechanism
06/1996
06/12/1996CN2229063Y Exhaust gas turbin Freon-free refrigeration air conditioner
05/1996
05/14/1996US5515694 Subcooler level control for a turbine expansion refrigeration cycle
03/1996
03/27/1996EP0703420A2 Energy converter
03/12/1996US5497635 Refrigeration system utilizing an enthalpy expansion jet compressor
02/1996
02/28/1996CN1117573A Two phase flow turbine
11/1995
11/21/1995US5467613 Single fluid compression/expansion refrigeration apparatus
10/1995
10/11/1995EP0676600A2 Two phase flow turbine
04/1995
04/04/1995US5403569 Process for boiler flue gas cleaning by absorption, separation and liquefaction
03/1995
03/07/1995US5394709 Thermodynamic systems including gear type machines for compression or expansion of gases and vapors
02/1995
02/21/1995US5391925 Prime mover driven compressor/chiller with motor on common shaft for large cooling systems
11/1994
11/15/1994US5363655 Using refrigerant in high temperature stage, isentropic expansion in a low temperature stage; nonliquefied part of recycle gas after expansion step is pressurized and recycled
10/1994
10/12/1994EP0451221B1 Chimeric dna-rna catalytic sequences
09/1994
09/20/1994US5347823 Refrigeration system utilizing an enthalpy expansion jet compressor
06/1994
06/21/1994US5321946 Method and system for a condensing boiler and flue gas cleaning by cooling and liquefaction
06/21/1994US5321944 Power augmentation of a gas turbine by inlet air chilling
06/01/1994EP0599443A1 Method for liquefying natural gas
02/1994
02/03/1994WO1994002789A1 Refrigeration system utilizing an expansion jet compressor
02/03/1994CA2119564A1 Refrigeration system utilizing an expansion jet compressor
12/1993
12/15/1993EP0573516A1 Thermodynamic systems including gear type machines for compression or expansion of gases and vapors
11/1993
11/11/1993WO1993022605A1 Refrigeration system utilizing an expansion device in the evaporator
11/11/1993CA2112248A1 Refrigeration system utilizing an expansion device in the evaporator
07/1993
07/13/1993CA1320055C Thermodynamic cyclic process
06/1993
06/08/1993US5216899 Rotating single cycle two-phase thermally activated heat pump
06/01/1993US5214932 Hermetically sealed electric driven gas compressor - expander for refrigeration
04/1993
04/22/1993DE4202744C1 Marine vessel air conditioning installation - has cooling circuit coolant compressor(s) with steam turbine fed from steam circuit
03/1993
03/03/1993EP0309467B1 Thermodynamic cycle
12/1992
12/24/1992DE4140778A1 Energy generation system using earth surface heat - uses circulated refrigeration medium vapour fed through expansion turbine
11/1992
11/05/1992DE4132097A1 Heat system combining Clausius-Rankine and cooling cycles - recovers waste heat in two closed circuits for coolant prepn. and expansion-evapn.-compression-condensation cycle
09/1992
09/29/1992US5150585 Energy recovery system for cold storage warehouse
09/15/1992US5146755 Method for reducing flue gas acid vapor emissions and energy recovery
09/02/1992WO1992015774A1 Thermodynamic systems including gear type machines for compression or expansion of gases and vapors
09/02/1992CA2105296A1 Thermodynamic systems including gear type machines for compression or expansion of gases and vapors
08/1992
08/11/1992US5136854 Centrifugal gas compressor - expander for refrigeration
07/1992
07/28/1992US5133190 Electric power plant, cogeneration
07/21/1992US5131235 Cooling system having coolant mass flow control
06/1992
06/16/1992US5121610 Air cycle air conditioner for heating and cooling
06/16/1992US5121606 Thermodynamic cyclic process
04/1992
04/30/1992WO1992006988A1 Method for the production of catalytic rna in bacteria
04/30/1992CA2071854A1 Method for the production of catalytic rna in bacteria
04/21/1992CA1298985C Heat pump, energy recovery method and method of curtailing power for driving compressor in the heat pump
04/08/1992EP0478713A1 Ecs with advanced air cycle machine
04/08/1992EP0478703A1 Ecs with advanced air cycle machine
02/1992
02/11/1992US5086625 Air-cycle air conditioning system
01/1992
01/07/1992CA1293866C Method and apparatus for the utilization of heat energy released in a cooling process of water
05/1991
05/14/1991US5014518 ECS with advanced air cycle machine
03/1991
03/21/1991WO1991003162A1 Chimeric dna-rna catalytic sequences
01/1991
01/10/1991WO1991000483A1 Ecs with advanced air cycle machine
01/10/1991WO1991000213A1 Ecs with advanced air cycle machine
11/1990
11/06/1990US4967565 Environmental control system
08/1990
08/09/1990WO1990008928A1 Method of effecting heat transfer and apparatus for use in the method
05/1990
05/15/1990US4924677 Method and installation for cooling an apparatus
05/09/1990EP0367057A2 Device for simultaneously producing heat and cold
05/01/1990US4920750 Heat exchanging system for power generation
01/1990
01/30/1990US4896515 Heat pump, energy recovery method and method of curtailing power for driving compressor in the heat pump
12/1989
12/14/1989WO1989011780A2 Process and turbo-machine for fluid flow generation
10/1989
10/31/1989US4876856 Heat exchanging system
10/17/1989US4873839 Combustion-powered compound refrigeration system
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