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 41 - Fluid-circulation arrangements, e.g. for transferring liquid from evaporator to boiler
Patents for F25B 41 - Fluid-circulation arrangements, e.g. for transferring liquid from evaporator to boiler (17,040)
06/2007
06/27/2007CN2916526Y Integrated condenser assembly with solution storage tank
06/27/2007CN2916299Y Automobile air conditioner control valve
06/27/2007CN1987688A Drive control device and its method for electronic expansion valve
06/27/2007CN1987299A 空调器 Air Conditioner
06/27/2007CN1987298A Composite air conditioner system and its operation method
06/27/2007CN1323270C Refrigerator with door handle
06/26/2007US7234313 HVAC monitor and superheat calculator system
06/21/2007WO2007070060A1 Heat pump with pulse width modulation control
06/21/2007WO2007069279A1 Energy saving chiller
06/21/2007US20070137230 Refrigerator and control method thereof
06/21/2007US20070137229 Method of obtaining stable conditions for the evaporation temperature of a media to be cooled through evaporation in a refrigerating installation
06/21/2007US20070137228 Heat pump system having a defrost mechanism for low ambient air temperature operation
06/21/2007US20070137224 Automated condensing unit test apparatus
06/20/2007EP1797378A2 Refrigerant distribution device and method
06/20/2007EP1797377A1 A heat exchanger
06/20/2007CN2913977Y Piping installation of multiple air-conditioning unit
06/20/2007CN1985134A 压缩机 Compressor
06/20/2007CN1985118A Flow control valve for refrigeration system
06/20/2007CN1985091A Gas distribution device
06/19/2007US7231775 Energy management system, method, and apparatus
06/19/2007US7231774 Multi-circuit refrigerant cycle with dehumidification improvements
06/14/2007WO2007066585A1 Refrigerant heater
06/14/2007US20070130989 Vapor compression refrigerating systems
06/14/2007US20070130988 Vapor compression refrigerating systems
06/14/2007US20070130973 Refrigerant system with multi-speed scroll compressor and economizer circuit
06/14/2007US20070130970 Method for controlling the feed air temperature of a passenger aircraft
06/13/2007EP1794513A2 Refrigerant distribution device and method
06/13/2007EP1794510A1 Co2 refrigeration circuit with sub-cooling of the liquid refrigerant against the receiver flash gas and method for operating the same
06/13/2007CN2911558Y Improved liquid storage device of air compressor
06/13/2007CN2911557Y Liquid storage device of air compressor
06/13/2007CN1978959A Heating-power expansion valve
06/13/2007CN1321302C Ejector
06/13/2007CN1321299C Refrigerating machine
06/13/2007CN1321283C 电动阀 Electric valve
06/12/2007US7228710 Indentation to optimize vapor injection through ports extending through scroll wrap
06/12/2007US7228700 Heating/cooling system
06/12/2007US7228691 Refrigeration system and method of operating the same
06/07/2007WO2007064328A1 Pulse width modulated system with pressure regulating valve
06/07/2007WO2007063078A1 Refrigeration device and method of assembling the device
06/07/2007WO2007062920A1 Method for operating a refrigerator, and a refrigerator in which the compressor is switched on with a time delay
06/07/2007US20070125443 Apparatus And Method For Urging Fluid Into A Pressurized System
06/07/2007US20070125121 Vapor Compression Refrigerating Systems
06/06/2007DE102006052321A1 Verfahren zum Analysieren einer Kühlanlage und Verfahren zur Regelung einer Kühlanlage A method for analyzing a cooling system and method for controlling a refrigeration system
06/06/2007DE102005056224A1 Connecting arrangement for coolant lines, has first line end piece whereby first line end piece has a radial extending sealing face, which is produced by plastic deformation of line end piece without removing material
06/06/2007DE102004028865B4 Kälteanlage Refrigeration system
06/06/2007CN2909119Y High-low pressure connection pipe of refrigerator
06/06/2007CN1320300C Expansion valve and bonnet for expansion valve
06/05/2007US7225635 Refrigerant cycle apparatus
06/05/2007US7225630 Refrigerating cycle apparatus, air conditioning apparatus, throttle device and flow controller
06/05/2007US7225627 Vapor compression system and method for controlling conditions in ambient surroundings
05/2007
05/31/2007US20070119208 Refrigerant Fluid Flow Control Device and Method
05/30/2007EP1789732A1 Refrigeration circuit and method for operating a refrigeration circuit
05/30/2007EP1699322A4 Evaporator for medium temperature refrigerated merchandiser
05/30/2007CN1971109A 膨胀阀 Expansion valve
05/29/2007US7222502 Expansion valve
05/29/2007US7222496 Heat pump type air conditioner having an improved defrosting structure and defrosting method for the same
05/24/2007WO2005108882A9 Compressor diagnostic and protection system
05/24/2007US20070113891 Safety shut-off device
05/24/2007US20070113582 Branching pipe joint and an air conditioner provided therewith
05/24/2007US20070113568 Apparatus and method for controlling refrigerant distribution in multi-type air conditioner
05/24/2007US20070113567 Refrigerator and control method thereof
05/24/2007DE102006052166A1 Device for controlling the heating performance of a heat pump used in heating and ventilating applications feeds a volume stream of a heat carrier medium from a condenser of the heat pump to a de-heater
05/23/2007EP1787838A1 Vehicle air conditioning system
05/23/2007EP1787072A1 Refrigeration cycle and method for operating such a refrigeration cycle
05/23/2007EP1787071A1 Refrigerant cycle with defrost termination control
05/23/2007CN1969281A Improved lubricant return schemes for use in refrigerant cycle
05/23/2007CN1967098A Distribution unit of combined air conditioner for use in room with air conditioner
05/23/2007CN1967097A Combined air conditioning system
05/23/2007CN1967026A Electric regulating valve and freezing circulation device
05/23/2007CN1967025A High pressure control valve
05/23/2007CN1967024A Pressure control valve for refrigeration cycle
05/23/2007CN1317806C Motor assembly and its electric valve
05/23/2007CN1317537C Critical-cross carbon dioxide refrigerating system restriction sleeve
05/23/2007CN1317525C Pipe joint struture and mfg method
05/23/2007CN1317524C Vibration absorbing pipe
05/18/2007WO2007055635A1 Elector pump in device for cooling/heating systems
05/18/2007WO2007053951A1 Geothermal exchange system using a thermally superconducting medium with a refrigerant loop
05/18/2007WO2007020252A3 Method and arrangement for liquefying a stream rich in hydrocarbons
05/18/2007CA2642202A1 Geothermal exchange system using a thermally superconducting medium with a refrigerant loop
05/18/2007CA2623455A1 Elector pump in device for cooling/heating systems
05/17/2007US20070107462 Pressure control valve for refrigeration cycle
05/17/2007US20070107461 High pressure control valve
05/16/2007EP1785681A1 High pressure control valve
05/16/2007CN2901189Y Cold medium regulator for air conditioner
05/16/2007CN2901188Y Air conditioner connection pipe
05/16/2007CN2901187Y Cutting-off controller for cold medium in air conditioner large pipe diameter pipeline
05/16/2007CN2901183Y Heat pump type air conditioner
05/16/2007CN2901181Y Inner machine switch device for three tube heat recovery air conditioner system
05/16/2007CN2901115Y Air conditioner refrigeration system
05/16/2007CN1316208C Piping structure for air conditioner
05/15/2007US7216505 Multiple stage recirculating single feed refrigeration system with automatic pump down
05/14/2007CA2530560A1 Geothermal cooling device
05/10/2007WO2007053801A2 Refrigerant fluid flow control device and method
05/10/2007WO2007052577A1 Radiator core support
05/10/2007WO2007052519A1 Decompressor
05/10/2007WO2007052515A1 Heat exchanger for outdoor unit
05/10/2007WO2007023130A3 Systems and methods for cooling electronics components employing vapor compression refrigeration
05/09/2007EP1782001A1 Flashgas removal from a receiver in a refrigeration circuit
05/09/2007EP1782000A1 Refrigeration system
05/09/2007EP1781998A1 A cooling device
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