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)
08/2005
08/24/2005CN1657844A Ejector cycle having multiple evaporators
08/24/2005CN1657843A Multistage acoustic refrigerating machine
08/24/2005CN1657842A Multi-acoustic refrigerating machine
08/24/2005CN1657777A Apparatus and method for controlling operation of compressor
08/23/2005US6931888 Lyophilization method and apparatus for producing particles
08/23/2005US6931887 Ejector decompression device
08/23/2005US6931886 Apparatus for the return of lubricant for a refrigeration machine
08/23/2005US6931880 Method and arrangement for defrosting a vapor compression system
08/23/2005US6931866 Multistage compression type rotary compressor and cooling device
08/23/2005US6931863 Stirling refrigerator
08/18/2005WO2005043561A3 Cryogenic compressor enclosure device and method
08/18/2005US20050178151 Refrigerant cycle apparatus
08/18/2005US20050178150 Ejector cycle having multiple evaporators
08/18/2005US20050178146 Supercritical refrigeration cycle
08/18/2005US20050178141 Heating/cooling system
08/18/2005US20050178134 Method and installation for controlling at least one cryogenic centrifugal compressor compression line
08/18/2005US20050178020 Lyophilization method and apparatus for producing particles
08/18/2005DE102005001928A1 Heat pump type hot water supply apparatus has auxiliary heat exchanger arranged for exchanging heat between water circulating through path and low pressure refrigerant before sucking into compressor
08/18/2005DE102004005175A1 Verfahren und Vorrichtung zur Druckregelung in einem Kältemittelkreislauf Method and device for regulating pressure in a refrigerant circuit
08/18/2005DE102004003504A1 Air conditioning system for vehicle, especially motor vehicle, has heating/additional heating suction and cooling system suction lines combined in uniting region close to interior air inlet region into single hot-cold suction line
08/17/2005EP1564510A2 Receiver for the liquid phase working medium of an air conditioner
08/17/2005EP1564507A2 Refrigerant cycle apparatus
08/17/2005EP1564506A2 Heating/cooling system
08/17/2005EP1563233A2 Refrigeration system
08/17/2005CN1656347A Magnetic device for refrigerant performance enhancement
08/17/2005CN1656345A Expander driven motor for auxiliary machinery
08/17/2005CN1654909A Refrigerant system
08/17/2005CN1654904A Heating/cooling system
08/17/2005CN1654903A Heating/cooling system
08/17/2005CN1654902A Refrigerant cycle apparatus
08/17/2005CN1215298C Method for reducing resonance frequency of thermoacoustic system and its equipment
08/16/2005US6928832 Electrically driven aircraft cabin ventilation and environmental control system
08/16/2005US6928831 Combined cooling plant/heat pump for cooling, heating and dehumidifying a motor vehicle interior
08/11/2005WO2005073650A1 Energy-efficient heat pump water heater
08/11/2005WO2005072404A2 Refrigeration cycle utilizing a mixed inert component refrigerant
08/11/2005WO2005072194A2 Reduced torque valve for cryogenic refrigerator
08/11/2005US20050176387 Filter assembly
08/11/2005US20050172662 Refrigerant cycling device
08/11/2005US20050172661 Compressor
08/11/2005US20050172654 Modular refrigeration unit
08/11/2005US20050172644 Loop-type thermosiphon and stirling refrigerator
08/11/2005US20050172623 Rakh cycle engine
08/11/2005US20050172622 Scroll-type expander having heating structure and scroll-type heat exchange system employing the expander
08/11/2005DE102004063625A1 Reciprocating motor, has movable unit with magnet frame disposed between outer and inner stators, and cylindrical magnet formed as single body and installed on outer circumferential surface of frame
08/10/2005EP1562012A1 Refrigerant system
08/10/2005EP1562008A2 Stirling cooler and heat exchanger thereof
08/10/2005CN1653564A Superconductor technology-related device comprising a superconducting magnet and a cooling unit
08/10/2005CN1214224C Refrigeration system using selective recirculation mixed refrigerants with liquid refrigerants and method thereof
08/09/2005US6925835 Ejector cycle
08/09/2005US6925821 Method for extracting carbon dioxide for use as a refrigerant in a vapor compression system
08/09/2005US6925818 method of processing air prior to separation of such air into gaseous components; includes the steps of compressing, air component separation, expanding of air and cooling; simplification, efficiency
08/04/2005WO2005070028A2 Vapor compression air conditioning or refrigeration system cleaning compositions and methods
08/04/2005WO2005033917A3 Reversible two-phase and refrigeration loop
08/04/2005US20050167516 Heat pump hot-water supply system
08/04/2005US20050166629 Air conditioning system
08/04/2005US20050166626 Heating/cooling system
08/04/2005US20050166621 Heating and refrigeration systems and methods using refrigerant mass flow
08/04/2005US20050166604 Stirling cooler
08/04/2005US20050166603 Stirling cooler
08/04/2005US20050166602 Stirling cooler and heat exchanger thereof
08/04/2005US20050166601 Portable insulated container incorporating stirling cooler refrigeration
08/04/2005US20050166600 Superconducting magnet apparatus and maintenance method of refrigerator for the same
08/04/2005DE102004001927A1 A method for recovering heat in a screw compressor heat pump circuit has an oil separator and direct oil injection to the compressor bearings
08/04/2005CA2553226A1 Vapor compression air conditioning or refrigeration system cleaning compositions and methods
08/03/2005EP1560035A1 Magnetic field generating assembly
08/03/2005EP1559970A2 Method and device for pressure control in a refrigeration cycle
08/03/2005EP1559968A2 Stirling cooler
08/03/2005EP1559967A2 Heating/cooling system
08/03/2005CN1649041A Magnetic field generating assembly
08/03/2005CN1648553A Stirling cooler
08/03/2005CN1648552A Stirling cooler
08/03/2005CN1648551A Stirling cooler and heat exchanger thereof
08/02/2005US6923016 compressor; an expander; a second compressor in an upstream side of the first compressor connected to a rotation axis of the expander; heat exchangers; reducing a heat leak from a compressor to an expander
08/02/2005US6923011 Multi-stage vapor compression system with intermediate pressure vessel
08/02/2005US6923009 Pre-cooler for reducing cryogen consumption
07/2005
07/28/2005WO2005068921A1 Stirling refrigerator
07/28/2005US20050160744 Superconducting device with a cold head of a refrigeration unit with a thermosyphon effect thermally coupled to a rotating superconducting winding
07/27/2005EP1557624A2 Cryogenic system
07/27/2005EP1557621A2 Cryocooler with ambient temperature surge volume
07/27/2005CN2713402Y Snow creator having gas vortex tube
07/27/2005CN2713399Y Vortex refrigerator
07/27/2005CN1646871A Loop-type thermosiphon and stirling refrigerator
07/27/2005CN1646865A Means and apparatus for microrefrigeration
07/27/2005CN1646792A Scroll-type expander having heating structure and scroll-type heat exchange system employing the expander
07/27/2005CN1645027A Microchannel slab internal heat exchanger of overcritical Co2 refrigerating circulation
07/26/2005US6920922 Vehicle air conditioner with vapor-compression refrigerant cycle
07/21/2005WO2005066554A1 Ultralow temperature refrigerator, refrigerating system, and vacuum apparatus
07/21/2005WO2005065300A2 Heat differential power system
07/21/2005US20050159735 Refrigeration source for a cryoablation catheter
07/21/2005US20050155373 Processing apparatus and processing apparatus maintenance method
07/21/2005US20050155364 Energy-efficient heat pump water heater
07/21/2005DE10359980A1 Kühleinrichtung für einen Supraleiter Cooling means for a superconductor
07/21/2005DE102004061529A1 Heat pump for hot water supply apparatus, has controller that stops feed water pump and opens variable aperture to predetermined amount, in defrost driving mode for removing frost in outdoor heat exchanger
07/20/2005EP1555494A2 Heating and cooling system
07/20/2005EP1555493A2 Method and apparatus for control of carbon dioxide gas cooler pressure by use of a capillary tube
07/20/2005EP1554528A1 Refrigeration system, compressing and heat-releasing apparatus and heat-releasing device
07/20/2005CN1643317A 冰箱 Refrigerator
07/20/2005CN1643310A Cryogenic temperature cool storage device and refrigerator
07/20/2005CN1641294A Heating and cooling system
07/20/2005CN1641185A Downhole tools with a stirling cooler system
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