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)
05/2003
05/21/2003EP0958585B1 Current supply device for a cooled electrical device
05/21/2003CN1419090A Carbon dioxide transcrisis refrigeration circulation rolling rotor energy recovery device
05/21/2003CN1419089A Carbon dioxide transcrisis refrigeration circulation rotor type expansion energy-saving device
05/21/2003CN1419088A Carbon dioxide transcrisis refrigeration circulation swing rotor type expansion energy saving device
05/20/2003US6564567 Method and device for heating and cooling a compartment of a motor vehicle
05/15/2003WO2003039953A1 Recirculating regenerative air cycle
05/15/2003US20030089125 Natural gas liquefaction process
05/15/2003US20030089124 Refrigerator
05/15/2003US20030089116 Rotary valve
05/15/2003DE10160417C2 Pulsröhrenkühler Pulse tube cooler
05/14/2003EP1310391A1 Method and apparatus for controlling an air conditioning apparatus with suction pressure control loop
05/14/2003EP1309986A2 Chuck with heat exchanger and temperature control fluid
05/14/2003EP1309824A1 High frequency, low temperature regenerative heat exchanger
05/14/2003CN1417544A Pulse-tube low temperature cooler
05/14/2003CN1417478A Rotor compression-expansion machine for refrigerating system
05/14/2003CN1108502C Air conditioner apparatus
05/13/2003US6560981 Mixed refrigerant temperature control using a pressure regulating valve
05/13/2003US6560970 Oscillating side-branch enhancements of thermoacoustic heat exchangers
05/13/2003US6560969 Pulse tube refrigeration system having ride-through
05/08/2003WO2003038975A2 Drive for the piston of a linear cooler
05/08/2003WO2003038350A1 Apparatus for generating ultrasound
05/07/2003EP1308679A2 Ejector for ejector cycle system
05/07/2003EP1307155A1 Control system for cryosurgery
05/07/2003EP1192396A4 Precooled cryogenic ablation system
05/07/2003CN1415924A Injector for injector circulation system
05/07/2003CN1107845C Controller for air conditioner
05/06/2003US6557361 Method for operating a cascade refrigeration system
05/02/2003EP1306629A1 Refrigeration cycle device
05/02/2003EP1306539A2 Two cycle hot gas engine
05/02/2003EP1305210A1 Environmental control system utilizing two air cycle machines
05/01/2003WO2003036207A2 A pulse tube refrigeration with an insulating sleeve
05/01/2003WO2003036197A1 Methods of freezeout prevention for very low temperature mixed refrigerant systems
05/01/2003WO2003036191A1 Refrigerating head for a low temperature refrigerating machine
05/01/2003WO2003036190A1 A pulse tube refrigerator with an insulating sleeve
05/01/2003WO2003035225A1 Method for operating a submarine, rotating device and an apparatus for said device
05/01/2003WO2002087279A3 Matching an acoustic driver to an acoustic load in an acoustic resonant system
05/01/2003US20030079873 Vehicle air conditioning system
05/01/2003US20030079495 Ejector for ejector cycle system
05/01/2003CA2462568A1 Methods of freezeout prevention for very low temperature mixed refrigerant systems
04/2003
04/30/2003CN1415064A Cold air refrigerating system and turboexpander turbine for this system
04/30/2003CN1415063A Refrigerating device
04/30/2003CN1415062A Refrigerating device
04/30/2003CN1415003A Refrigerating apparatus
04/30/2003CN1415002A Working fluid and refrigerating apparatus
04/30/2003CN1415001A Working fluid and refrigerating apparatus
04/29/2003US6554103 Fail-safe oil lubricated helium compressor unit with oil-free gas delivery
04/29/2003US6553772 Apparatus for controlling the operation of a cryogenic liquefier
04/24/2003WO2003033972A1 Cryogenic vessel system with pulse tube refrigeration
04/24/2003US20030074913 Air conditioner
04/24/2003US20030074905 Car air conditioner and car with its conditioner
04/24/2003US20030074882 Two-cycle hot-gas engine
04/23/2003EP1304529A2 Air conditioner
04/23/2003EP1304516A2 Rotary valve
04/23/2003EP0947785B1 Cold-accumulating material and cold-accumulating refrigerator
04/23/2003CN1413295A Stirling refrigerating machine
04/23/2003CN1412462A 旋转阀 Rotary Valve
04/23/2003CN1412433A Two-sided action reciprocating compressor
04/22/2003US6550273 Air conditioner using flammable refrigerant
04/22/2003US6550270 Seal compression mechanism for a refrigeration device
04/22/2003US6550265 Ejector cycle system
04/22/2003US6550255 Stirling refrigeration system with a thermosiphon heat exchanger
04/17/2003WO2003031884A2 Temperature control device for motor vehicle, for example electrical or hybrid
04/17/2003US20030072658 Double side action type reciprocating compressor
04/16/2003EP0925045B1 Cryoprobe
04/16/2003CN1410738A 热交换器 Heat exchanger
04/16/2003CN1410734A Injector return
04/16/2003CN1410731A Circulation system for jet pump
04/15/2003US6549408 CPU cooling device using thermo-siphon
04/15/2003US6546738 Stirling refrigerator
04/10/2003US20030068236 Compressor, method for manufacturing the compressor, defroster of refrigerant circuit, and refrigeration unit
04/10/2003US20030066633 Heat exchanger
04/10/2003US20030066301 Ejector cycle system
04/10/2003US20030066300 Ejector circuit
04/09/2003EP1300639A1 Cooling circuit with ejector
04/09/2003EP1300638A2 Ejector cycle system
04/09/2003EP1300267A1 Air conditioning system for a vehicle with cooling circuit switchable between heating and cooling
04/09/2003CN1409812A Process for liquefying naturla gas by expansion cooling
04/08/2003US6545384 Electroactive polymer devices
04/08/2003US6543531 Device and method for heating and cooling a compartment of a motor vehicle
04/08/2003US6543239 Air-conditioning system operated with CO2
04/08/2003US6543238 Refrigerant cycle system with expansion energy recovery
04/03/2003WO2003028096A2 Multilayer thin film hydrogen getter
04/03/2003WO2003027206A2 Replacement refrigerant for r410a
04/03/2003WO2003026719A2 Cryoplasty apparatus and method
04/03/2003WO2002011638A9 Control system for cryosurgery
04/03/2003US20030062610 For protecting GaAs(gallium arsenide) circuitry sealed in an hermetic package; for chemically binding up hydrogen evolved from packaging materials
04/03/2003US20030062152 Radiator for supercritical vapor compression type refrigerating cycle
04/03/2003US20030061827 Super-critical refrigerant cycle system and water heater using the same
04/03/2003CA2461217A1 Cryoplasty apparatus and method
04/02/2003EP1298405A2 Heat exchanger, particularly gas cooler for CO2-air conditioner
04/02/2003EP1298401A2 Heat exchanger
04/02/2003EP1298324A2 Rotary vane compressor with vane holding plug
04/02/2003EP1297285A1 Apparatus and method for achieving temperature stability in a two-stage cryocooler
04/02/2003CN1407301A Low-temperature refrigeration systems
04/02/2003CN1104582C Self-cleaning cryogenic refrigeration system
04/02/2003CN1104554C Cantilever crank stirling cycle machine set
04/01/2003US6540015 Heat exchanger and method for manufacturing the same
04/01/2003US6539744 Air-conditioning apparatus
04/01/2003US6539737 Combined cooling plant and heat pump, especially for the heating and cooling of the passenger cells of motor vehicle
03/2003
03/27/2003WO2003025476A2 Microelectronic system with integral cyrocooler, and its fabrication and use
1 ... 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 ... 99