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)
08/2010
08/18/2010EP2218983A2 Screw refrigerating apparatus
08/18/2010EP2217871A2 An expansion valve with a distributor
08/18/2010CN201555392U Folding type cooling system
08/18/2010CN201555311U Liquid pump liquid supply multi-linking air conditioning unit with natural cooling function
08/18/2010CN201554899U Self-operated three-way change valve
08/18/2010CN1971109B Expansion valve
08/18/2010CN101806519A Wide-temperature high-efficiency air source heat pump unit with anti-frosting function and operating method thereof
08/18/2010CN101806518A Integrated heat source switchable heat pump circulatory system
08/18/2010CN101806516A Heat pump air-conditioning water heater
08/18/2010CN101806476A Air-conditioning system combining ice cold accumulation and sewage source heat pump
08/18/2010CN101806376A Method for mounting coolant pipes of air conditioning system
08/18/2010CN101526150B Electronic expansion valve and method for processing same
08/18/2010CN101311588B Needle valve and refrigerating cycle device with the needle valve
08/18/2010CN101086352B Air conditioner
08/12/2010US20100199715 Refrigerant system with bypass line and dedicated economized flow compression chamber
08/12/2010US20100199714 Auxiliary cooling system
08/12/2010US20100199712 Refrigerant vapor compression system operating at or near zero load
08/12/2010US20100199700 Indoor unit for air conditioner
08/12/2010US20100199694 Refrigerant system with intercooler and liquid/vapor injection
08/11/2010EP1957894B1 Method for operating a refrigerator, and a refrigerator in which the compressor is switched on with a time delay
08/11/2010CN201548001U Throttling device for refrigeration system with three parallel-connected compressors
08/11/2010CN201547995U Energy multi-connection integral water heater
08/11/2010CN201547994U Air conditioner
08/11/2010CN201547993U Heat pump small-sized heating-cooling air conditioner
08/11/2010CN201547953U Hydrojet cooling air source water heater
08/11/2010CN201547900U Central air-conditioning system of digital ground source heat pump
08/11/2010CN101802515A An expansion valve with a distributor
08/11/2010CN101802514A Device for distribution of an expanding liquid
08/11/2010CN101802474A Bite type pipe connection structure, valve, bite type pipe joint, and freezing device
08/11/2010CN101799233A Method for controlling suction temperature of compressor in low temperature refrigeration system
08/11/2010CN101799231A Storage device comprising turbulating means
08/11/2010CN101799230A Method for improving heating capacity of air conditioner
08/11/2010CN101799227A Multifunctional air-conditioning and hot-water system
08/11/2010CN101799223A Entire-year three-use air source heat pump unit and method for operating same
08/11/2010CN101799193A Pumped out-compressed air conditioner
08/11/2010CN101532760B Ejector device and refrigeration cycle apparatus using the same
08/11/2010CN101363551B Caulking structure and check valve
08/11/2010CN101268299B Pipe joint, refrigeration device, heat pump hot water supply device, closing valve, water supply piping, method of connecting piping, and in-the-field piping method
08/11/2010CN101101064B Thermal expansion valve
08/10/2010US7770411 System and method for using hot gas reheat for humidity control
08/10/2010US7770406 Refrigerator
08/10/2010CA2433629C Efficient water source heat pump with hot gas reheat
08/05/2010US20100198416 Refrigeration system
08/05/2010US20100198415 Air-conditioning apparatus
08/05/2010US20100192622 Refrigerating system
08/05/2010US20100192610 Indoor unit of air conditioner
08/05/2010US20100192607 Air conditioner/heat pump with injection circuit and automatic control thereof
08/04/2010EP2212631A1 Refrigerating system and method for controlling the same
08/04/2010EP2212209A2 Liquid storage tank with internal flow control baffle and methods
08/04/2010CN201539999U 8-10 heat-pump air-conditioning electromagnetic four-way reversing valve
08/04/2010CN201539998U High-pressure exhaust pipe for lowering refrigerator noise
08/04/2010CN201539996U All heat recovery heat pump set
08/04/2010CN201539920U Air conditioner capable of self-adaptive regulation
08/04/2010CN101793443A Steam refrigerating unit
08/04/2010CN101793440A Ultra-low temperature heat recovery multivariant heat pump air conditioning system
08/04/2010CN101793439A Multi-element heat pump air-conditioning system with low temperature and heat recovery
08/03/2010US7765823 Cooling or heating systems using refrigerants and absorbentssuch as fluorocarbon gases in fluorinated ionic liquids;comprising an absorber, generator, condenser, pressure reductiondevice, evaporator, compressor, and conduit fromm the evaporator tothe absorber; efficiency
08/03/2010US7765821 Seal device and sealing structure
08/03/2010US7765820 Thermal control system and method
08/03/2010US7765818 Refrigeration unit and diagnostic method therefor
08/03/2010US7765816 Start-up control method for refrigeration cycle apparatus and refrigeration cycle control apparatus using the same
08/03/2010US7765812 System for detecting mis-connected state between communication lines for multi-type air conditioner and method thereof
07/2010
07/29/2010WO2010084827A1 Bite-in type pipe connection structure, valve, bite-in type pipe joint, and refrigeration device
07/29/2010US20100191381 Air-Conditioning System, In Particular For A Motor Vehicle
07/29/2010US20100186442 Air conditioning system for communication equipment
07/29/2010US20100186440 Thermal storage for co2 system
07/29/2010US20100186434 Automotive Thermostatic Expansion Valve With Reduced Hiss
07/28/2010EP2211128A1 Method for operating a refrigerator and a refrigerator in which the compressor is swittched on with a time delay
07/28/2010EP2211077A2 Motor-driven valve
07/28/2010CN201535591U Air conditioning cooling or heating circulating system and air conditioner provided with the system
07/28/2010CN201535590U Air conditioner
07/28/2010CN201535589U Heat pump air-conditioning system
07/28/2010CN201535588U 新型水源空调机 The new air conditioner water
07/28/2010CN101788215A Low-pressure drop, fully uniform-flow distributor for air source heat pumps
07/28/2010CN101788209A Integrated heat exchange system
07/28/2010CN101788208A Air source heat pump air-conditioning water chiller/heater unit
07/28/2010CN101788206A Outdoor double heat exchanger defrosting low-temperature heating system
07/28/2010CN101788172A Energy-storage air conditioning unit and working method thereof
07/28/2010CN101788064A Valve
07/28/2010CN101532739B Heat exchanger which is convenient to disassemble and used for refrigeration
07/27/2010US7762094 Valve control system, valve control apparatus and valve control method
07/27/2010US7762093 Method for controlling variable capacity compressor of air conditioner
07/27/2010US7762091 Apparatus for controlling the capacity of an air conditioner and control method using the same
07/22/2010WO2010083209A2 Positive shutoff device for a connection point of a refrigeration system
07/22/2010US20100180613 Expansion valve
07/22/2010US20100180612 Refrigeration device
07/22/2010US20100180611 Refrigerant dryer
07/22/2010CA2749341A1 Positive shutoff device for a connection point of a refrigeration system
07/21/2010CN201532063U Critical pressure control energy saving apparatus for special air-conditioning refrigeration system
07/21/2010CN201532062U One-way movable type throttle valve and air conditioner installed with same
07/21/2010CN201532061U Throttle mechanism of air duct unit
07/21/2010CN201532060U Novel large-capacity four-way reversing valve
07/21/2010CN201532056U Hot-water air conditioner
07/21/2010CN201532054U Device for utilizing residual heat to product low temperature water
07/21/2010CN201532053U Forevacuum jet current evaporation refrigerating system
07/21/2010CN201532049U Flash tank and vortex compressor and refrigeration/heat pump system employing same
07/21/2010CN201532047U Double working-condition heat pump cold-hot water unit with series-connected evaporators
07/21/2010CN201532046U Cold-hot water unit of dual-operation heat pump for parallel-connected type evaporator
07/21/2010CN201532045U Multipath refrigerating system
07/21/2010CN1969281B Improved lubricant return schemes for use in refrigerant cycle
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