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 13 - Compression machines, plant, or systems, with reversible cycle
Patents for F25B 13 - Compression machines, plant, or systems, with reversible cycle (6,597)
06/2008
06/05/2008US20080127666 Vehicle Heat Exchanger and Cooling System
06/03/2008US7380588 Heat pump control system and method of operating to provide automatic backup heating modes
06/03/2008US7380411 Heat source unit with switching means between heating and cooling
05/2008
05/28/2008EP1925893A2 Air conditioner
05/28/2008CN101189482A Refrigerant air-conditioner
05/28/2008CN101187515A Wind source heat pump installed with defrosting heat exchanging tube
05/28/2008CN100390475C Air-conditioner with a dual-refrigerant circuit
05/27/2008US7377119 Air conditioning system and control method thereof
05/22/2008WO2008059922A1 Multi-type air conditioner
05/22/2008WO2008059803A1 Heat exchanging system
05/22/2008US20080116289 System and method to control sensible and latent heat in a storage unit
05/21/2008EP1508757B1 Compression mechanism of refrigerator
05/21/2008CN201062893Y Air-earth energy double heat sources synchronous combined heat pump unit
05/21/2008CN201062853Y Air cooling heat pump type multiple outdoor machine of air-conditioner
05/21/2008CN101184957A 空调系统 Air-conditioning system
05/15/2008WO2008057090A1 Heat pump with intercooler
05/15/2008US20080110180 Thermoacoustic Device
05/15/2008DE19607032B4 Verfahren zur Regelung der Leistung einer Anlage für die Kühlung des Fahrgastraumes eines Kraftfahrzeuges A method for controlling the power of a system for cooling the passenger compartment of a motor vehicle
05/14/2008EP1921400A2 Simultaneous cooling-heating multiple type air conditioner
05/14/2008EP1533154B1 Air-conditioning apparatus
05/14/2008CN201059817Y Refrigeration system of air conditioner hot-water apparatus
05/14/2008CN201059703Y Refrigeration system of air conditioner hot-water multipurpose apparatus
05/14/2008CN201059696Y Energy-saving type temperature adjustment dehumidify system
05/14/2008CN101178227A Air conditioner
05/08/2008WO2008053802A1 Air conditioning apparatus
05/08/2008WO2008053752A1 Heat source unit for refrigerating apparatus, and refrigerating apparatus
05/07/2008CN100386575C Flow path selector valve and method of selecting and driving valve compressor with flow path selector valve, and refrigerating cycle control device
05/01/2008US20080098760 Heat pump system and controls
04/2008
04/30/2008CN201053788Y Air conditioner
04/30/2008CN201053786Y Highly effective energy-saving heat pump hot water set
04/30/2008CN201053785Y Heat pump air conditioner
04/30/2008CN201053784Y Wind-cooling vortex cool water heat pump set of refrigeration and heat system
04/30/2008CN201053783Y Building energy reclamation system
04/30/2008CN101171459A Humidity conditioner
04/29/2008US7363940 Flow-rate restrictor insert for orifice expansion device
04/29/2008US7363769 Electromagnetic signal transmission/reception tower and accompanying base station employing system of coaxial-flow heat exchanging structures installed in well bores to thermally control the environment housing electronic equipment within the base station
04/24/2008WO2008047784A1 Air conditioner
04/24/2008US20080092572 Simultaneous cooling-heating multiple type air conditioner
04/24/2008US20080092565 Humidity Controller
04/24/2008DE19713197B4 Verfahren zum Betrieb einer Klimaanlage in einem Kraftfahrzeug sowie Klimaanlage mit einem Kältemittelkreis Method for operating an air conditioner in a motor vehicle and air conditioner with a refrigerant circuit
04/23/2008EP1914493A2 Air-conditioning apparatus
04/23/2008EP1913313A1 Thermal storage air conditioner
04/23/2008EP1347248B1 Air conditioner and control method for the air conditioner
04/23/2008CN201050909Y Hot water air-conditioning apparatus
04/23/2008CN201050908Y Highly effective multifunctional air energy resource apparatus
04/23/2008CN201050907Y Two-pipe heating pump central air conditioner device
04/23/2008CN101165438A Super low temperature heat pump air conditioner system
04/22/2008US7360372 Refrigeration system
04/17/2008WO2006033780A8 Discharge valve to increase heating capacity of heat pumps
04/16/2008CN100381766C Improvement system of energy efficiency for refrigeration cycle
04/15/2008US7357002 Method for installing refrigeration device, and refrigeration device
04/15/2008US7356998 Flash tank of two-stage compression heat pump system for heating and cooling
04/10/2008US20080085672 Vehicle cabin heating cooling and ventilation system
04/10/2008US20080083236 Method for controlling stop operation of air conditioner
04/09/2008CN201045544Y Water-cooled air conditioner system
04/09/2008CN101160496A Method of determining optimal coefficient of performance in a transcritical vapor compression system
04/09/2008CN100380068C Air conditioner
04/08/2008US7353664 Heat pump and compressor discharge pressure controlling apparatus for the same
04/03/2008WO2008039204A1 Refrigerant vapor compression system with flash tank receiver
04/03/2008US20080078198 Microchannel heat exchanger
04/03/2008US20080078191 Rotary compressor and heat pump system
04/02/2008EP1906111A1 Reversible fluid-water heat pump
04/02/2008CN201043824Y Air source heat pump air conditioner water heating machine
04/02/2008CN201043823Y Air conditioner system
04/02/2008CN201043822Y Air conditioner capable of adjusting output horsepower
04/02/2008CN101156030A Single expansion device for use in a heat pump
04/02/2008CN101153751A Air conditioner
04/02/2008CN100378297C Electric power circulation system
04/01/2008US7350372 System and method for selective heating and cooling
04/01/2008US7350371 Indoor device of separable air conditioner
04/01/2008US7350366 Heat pump
03/2008
03/26/2008EP1586832B1 Refrigeration apparatus
03/26/2008CN201041435Y Composite condensing/evaporating four-functional hot water heat pump air conditioner device
03/26/2008CN201041434Y Multiple machine head double-side composite condensation heat pump air conditioner device
03/26/2008CN100376779C Stirling engine driven heat pump with fluid interconnection
03/19/2008EP1899782A2 Heat transfer venturi
03/19/2008CN201037714Y Highly effective multifunctional air energy source set
03/19/2008CN101147033A Heat pump system with assistant water heating
03/19/2008CN101144662A Dual-purpose heat pump device for winter and summer
03/19/2008CN101144661A Water source heat pump set
03/19/2008CN101144660A Combined structure of air-conditioner and heat insulation water tank
03/19/2008CN101144656A Air conditioner
03/19/2008CN100375874C Supercooling device
03/18/2008US7343756 Air conditioning system
03/12/2008EP1898163A1 Humidity conditioner
03/12/2008CN201034394Y Air-conditioning hot pump hot-water machine set
03/12/2008CN101142452A Flat tube single snake-like co2 heat exchanger
03/12/2008CN100374790C Central controlling multi-machine air conditioning system
03/12/2008CN100374789C Compressor-controlling device and method for air conditioner comprising a plurality of compressors
03/11/2008US7340910 System and method of increasing efficiency of heat pumps
03/06/2008WO2008026646A1 Air conditioner
03/06/2008US20080053137 Heat Exchanger
03/06/2008US20080053121 Water-cooled air conditioner
03/05/2008EP1895248A2 Air-conditioning and electric power generating system and control method for the same
03/05/2008EP1893928A1 Method and control for preventing flooded starts in a heat pump
03/05/2008CN201032307Y Heat pump
03/05/2008CN201032306Y Heat pump
03/05/2008CN201032305Y Air conditioner capable of adjusting output power
03/05/2008CN101137872A Hvac system with powered subcooler
03/05/2008CN100373112C Freezer
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