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)
12/2008
12/10/2008CN100441984C 冰箱 Refrigerator
12/10/2008CN100441979C Heating/cooling system
12/10/2008CN100441867C Apparatus and method for controlling operation of compressor
12/09/2008US7461513 Cooling system
12/04/2008WO2008145572A2 Refrigerating plant with a heat exchanger that can be operated as a gas cooler
12/04/2008US20080298984 Unit For Generating and Treating Compressed Aeriform Fluids, With an Improved Cooling System
12/04/2008US20080295525 Multiple rotary valve for pulse tube refrigerator
12/04/2008US20080295524 Pulse tube refrigerating machine
12/04/2008US20080295523 Machined Spring With Integral Retainer For Closed Cycle Cryogenic Coolers
12/03/2008EP1209361B1 Internal intermediate pressure 2-stage compression type rotary compressor
12/03/2008CN101317047A Rare-gas-based bernoulli heat pump and method
12/03/2008CN100439819C Cryogenic refrigerator
12/03/2008CN100439818C Freezer unit
12/03/2008CN100439817C Electronic optical equipment of long-wave infrared detector directly cooled by pulse tube refrigerating machine
12/03/2008CN100439812C Heat pump hot-water supply system
12/03/2008CN100439811C Heat pump hot-water supply system
12/03/2008CN100439136C Air conditioner
12/02/2008US7458226 Air conditioning system, vehicular air conditioning system and control method of vehicular air conditioning system
12/02/2008US7458222 Heat exchanger apparatus for a recirculation loop and related methods and systems
11/2008
11/27/2008WO2008143917A1 Cryocooler with moving piston and moving cylinder
11/27/2008WO2008143852A2 Stirling cycle cryogenic cooler with dual coil single magnetic circuit motor
11/27/2008US20080289346 Refrigeration Circuit and Method of Operating a Refrigeration Circuit
11/27/2008US20080289344 Transcritical Cooling Systems
11/26/2008CN100436964C Ejector cycle
11/25/2008US7454916 System for controlling cryogenic fluid flow rate and Joule-Thomson effect cooler comprising same
11/20/2008US20080282708 Cryocooler split flexure suspension system and method
11/20/2008US20080282707 Cryocooler with moving piston and moving cylinder
11/20/2008DE10210354B4 Verfahren zum Betreiben einer Klimaanlage für ein Fahrzeug, insbesondere für ein Kraftfahrzeug, sowie Klimaanlage für ein Fahrzeug A method of operating an air conditioner for a vehicle, especially for a motor vehicle, as well as air conditioner for a vehicle
11/19/2008CN201152658Y Pore phase-modulating apparatus for pulse-tube refrigerator
11/19/2008CN101307765A Compressor
11/19/2008CN101307764A Compressor
11/19/2008CN101307763A Compressor
11/19/2008CN101307761A Compressor
11/19/2008CN101307760A Compressor
11/19/2008CN100434853C Two-stage water-intaking supersonic speed gas-liquid two-phase fluid step-up heater
11/19/2008CN100434834C Steam jetting refrigerating circulation system
11/19/2008CN100434833C Back pressure type axial flow air wave refrigerator
11/13/2008WO2008105845A3 Cryogenic vacuum break thermal coupler
11/13/2008US20080276626 Regenerative cryocooler and pulse tube cryocooler
11/13/2008US20080276625 Acoustic Power Transmitting Unit for Thermoacoustic Systems
11/13/2008DE102007021120A1 Heat and cold producing device i.e. heat pump, for e.g. refrigerator, has tube provided with built-in aperture, tangential input and axial outputs, where one of outputs is attached to room to be air-conditioned or to heat exchanger
11/12/2008CN100432572C Cryocooler system with frequency modulating mechanical resonator
11/11/2008US7448436 Heat exchanger
11/11/2008US7448226 Refrigerator
11/06/2008WO2008133965A1 Air cycle refrigeration capacity control system
11/06/2008US20080271478 Cooling System and Method for Producing an Evaporation Plate for a Low Temperature Cooling System
11/06/2008US20080271465 System and method for controlling an environment in an aircraft using a vortex cooler
11/06/2008DE202005021558U1 Sammler für die flüssige Phase des Arbeitsmediums einer Klimaanlage Collector for the liquid phase of the working medium air conditioning
11/06/2008DE102007004999B4 Verfahren zur Kühlung eines Detektors Method for cooling of a detector
11/05/2008EP1988257A2 Expansion turbine with a variable guiding nozzle mechanism
11/05/2008EP1987299A1 Method for storing and recovering energy
11/05/2008CN101300457A Apparatus and methods for transporting cryogenically cooled goods or equipment
11/05/2008CN101298948A Screw thread welding integral narrow slit type cold junction for coaxial pulse-tube refrigerator
11/05/2008CN101298947A Screw thread welding integral narrow slit type coaxial pulse-tube refrigerator
11/05/2008CN100430672C Pulse tube refrigerator
11/05/2008CN100430671C High-pressure regulation in cross-critical steam compression cycle
11/04/2008US7444826 Fault current limiter
10/2008
10/30/2008WO2008129599A1 Air cooling system with automatic defrosting function
10/30/2008WO2008047154A3 Controlled rate freezing
10/30/2008WO2008006867A3 Method and apparatus for cooling a hydrocarbon stream
10/30/2008US20080264071 Pulse-tube refrigerating machine
10/29/2008EP1985945A1 Internal heat exchanger for an automobile air-conditioning circuit, such circuit and method of connecting two connectors to this exchanger
10/29/2008CN101294752A Thermal coupling multilevel pulsatron refrigerating machine
10/29/2008CN101294751A Gas capacity variable frequency modulation self-excitation oscillation jet stream refrigerating machine
10/29/2008CN101294750A Feedback type oscillating jet stream refrigerating machine
10/29/2008CN101294554A Thermo-acoustic engine system using temperature-variable heat source
10/23/2008WO2008125139A1 Pulse tube cryocooler with compact size and decreased dead volume
10/23/2008WO2008124890A1 Energy transfer system
10/23/2008US20080256958 Pulse tube cryocooler
10/22/2008EP1983276A1 Refrigeration system
10/22/2008EP1982126A2 Methods of freezeout prevention and temperature control for very low temperature mixed refrigerant systems
10/22/2008EP1444468A4 Heat exchanger, heat exchanger header tank and manufacturing method thereof
10/22/2008CN101292123A Pulse tube cooler having 1/4 wavelength resonator tube instead of reservoir
10/22/2008CN101292122A Multi-stage pulse tube cryocooler with acoustic impedance constructed to reduce transient cool down time and thermal loss
10/22/2008CN101290174A Outer circulation dissipation type air wave refrigerating device
10/22/2008CN100427848C Heat sound driving pulse pipe refrigeration machine system
10/22/2008CN100427843C Heat pump hot-water supply system
10/22/2008CN100427330C Vehicle air-conditioning related technique having refrigetation cycle of supercritical refrigerant
10/21/2008US7437878 Multi-stage pulse tube cryocooler with acoustic impedance constructed to reduce transient cool down time and thermal loss
10/16/2008US20080253910 Pressure Wave Generator
10/16/2008US20080250793 Electrically Conductive Shield For Refrigerator
10/15/2008CN101287952A Refrigeration system for superconducting devices
10/15/2008CN100425929C Heating/cooling system
10/15/2008CN100425928C Engine driven type air conditioner
10/15/2008CN100425842C Compressor
10/14/2008US7435063 Compressor, method for manufacturing the compressor, defroster of refrigerant circuit, and refrigeration unit
10/14/2008US7435062 Compressor, method for manufacturing the compressor, defroster of refrigerant circuit, and refrigeration unit
10/14/2008US7434849 Pipe joint for refrigeration cycle
10/14/2008US7434414 Refrigeration apparatus
10/14/2008US7434409 Pulse tube cooler having ¼ wavelength resonator tube instead of reservoir
10/14/2008US7434408 Method for cooling an article using a cryocooler and cryocooler
10/14/2008US7434407 No-vent liquid hydrogen storage and delivery system
10/14/2008CA2341472C Superconductor rotor cooling system
10/09/2008WO2008121070A1 Screw-rotor machine, energy-conversion system and method for energy conversion
10/09/2008US20080247889 Refrigeration device with improved DC motor
10/09/2008US20080245077 Multiple Rotary Valve For Pulse Tube Refrigerator
10/09/2008DE112006003333T5 In einen Motor eingebaute Magnetlagervorrichtung In a motor built-in magnetic bearing device
10/09/2008DE102007016407A1 Heat pump, has cylinder with hollow chamber partially filled with vaporous work, where vapor of work fluid mixes with liquid work fluid at narrow point and condenses on way to radial pipe due to increase in pressure
10/08/2008EP1977174A2 High efficiency absorption heat pump and methods of use
10/08/2008EP1692437B1 A cooling device
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