Patents for F25B 47 - Arrangements for preventing or removing deposits or corrosion, not provided for in another subclass (3,979)
07/2012
07/11/2012CN102563974A Coupling injection enthalpy-increasing air source heat pump system
07/11/2012CN102563973A Novel solar air source heat pump system and hot water production method
07/11/2012CN102563820A Evaporative air cooler for communication base station/machine room, and anti-condensation method of the evaporative air cooler
07/11/2012CN101806519B Wide-temperature high-efficiency air source heat pump unit with anti-frosting function and operating method thereof
07/04/2012CN202304526U Phase-change heat storage device for defrosting of heat pump water heater
07/04/2012CN202304158U 可平衡压缩机压力的热泵热水器 Heat pump water heater can balance the compressor pressure
07/04/2012CN202304157U 一种空气水热泵化霜装置 An air-water heat pump defrost unit
07/04/2012CN202304156U 用水除霜器 Water defroster
07/04/2012CN202304155U 水冲霜空气冷却器 Air cooler water will cream
07/04/2012CN202304115U 翅片式换热器 Finned heat exchanger
07/04/2012CN202304049U 冷库制冷除霜一体式循环系统 Cold storage refrigeration defrost cycle system-one
07/04/2012CN102538327A Defrosting method and one-driving-two dual-compressor air-conditioning system adopting defrosting method
07/04/2012CN102538297A Outdoor heat exchanger and heat pump having the same
07/04/2012CN102538272A Air-conditioning system and defrosting method thereof
07/04/2012CN102538095A Vehicular heat pump air-conditioning system and defrosting method for vehicular heat pump air-conditioning exterior unit
07/04/2012CN102095295B Defrosting detector and defrosting control method based on frost layer thickness
07/04/2012CN102052806B Air source heat pump and hot water supply system
07/04/2012CN101424470B Wind-cooling heat pump defrosting, compensating and energy-saving equipment by utilizing solar
06/2012
06/27/2012EP2469199A1 Multi-functioning air conditioning system
06/27/2012CN102523754A Refrigeration cycle apparatus
06/27/2012CN102519190A Air cooling unit defrosting control method and system
06/27/2012CN102519186A Defrosting method of air conditioner air-cooled heat pump unit and air conditioner air-cooled heat pump unit
06/27/2012CN102519185A Rapid defrosting device of air conditioner
06/27/2012CN102519184A Energy-saving defrosting structure of air conditioner
06/20/2012CN202281748U Light sensing and detecting device
06/20/2012CN102506528A Novel defrosting system for refrigeration house
06/20/2012CN102506527A Defrosting structure and defrosting mode for dehumidifier
06/20/2012CN101672547B Absorption type refrigerating machine
06/13/2012CN202274676U 一种超低温空气能热泵机组 An ultra low temperature air heat pump units
06/13/2012CN102494438A Frost-resistant type air-energy multipurpose machine
06/13/2012CN102494369A Air-conditioning outdoor machine, air conditioner and air-conditioning defrosting method
06/06/2012EP2230475B1 Refrigeration device
06/06/2012CN202267280U 一种冷风机的除霜装置 One kind of defrosting chiller unit
06/06/2012CN202267279U 一种空气源热泵化霜装置 An air source heat pump defrost unit
06/06/2012CN202267214U 一种发热线绕线装置 A hotline hair winding device
06/06/2012CN102003853B Multi-connected unit phase change energy storage hot liquid defrosting system
06/06/2012CN101802518B Condenser assembly for an air conditioning unit
05/2012
05/31/2012WO2012070082A1 Heat pump hot-water supply device
05/30/2012EP2458306A1 Air conditioner
05/30/2012EP2458305A1 Heat pump device
05/30/2012EP2458304A2 Heat pump assembly comprising a heat pump and method for operating such a heat pump assembly
05/30/2012CN202254549U Direct evaporating type hot freon defrosting system for cooling grid
05/30/2012CN202254548U Defrosting device of refrigerator wagon
05/30/2012CN202254547U Defrosting device for refrigerator car
05/30/2012CN202254546U Fuzzy electrical heating defrosting device of air-source heat pump water heater
05/30/2012CN202254031U Gas-heat recycling type heat pump air conditioner system for electric vehicle
05/30/2012CN202254011U Air conditioner and outdoor unit heat exchanger thereof
05/30/2012CN102478333A 一种制冷设备的除霜方法 A method of defrosting of refrigeration equipment
05/30/2012CN101660802B Hot water circulation system associated with heat pump and method for controlling the same
05/30/2012CN101526288B Air-conditioner defroster
05/30/2012CN101504209B Ultra-low temperature freezer and vacuum apparatus
05/29/2012US8186180 Ejector-type refrigerant cycle device
05/24/2012WO2012066895A1 Air conditioner
05/24/2012DE102010044124A1 Method for determining cleaning time point of heat exchanger in hot water producing plant, involves establishing or signalizing cleaning process for evaporator during exceedance of predetermined difference of temperatures
05/23/2012EP2454394A1 A method of inhibiting formation of deposits in a manufacturing system
05/23/2012CN202229493U Refrigeration system with temperature control relief valve
05/23/2012CN202229492U Water-heating unit of air source heat pump with deforestation function
05/23/2012CN202229488U Air-conditioner and double-loop working fluid circulating system thereof
05/23/2012CN202229481U 蒸发器 Evaporator
05/23/2012CN102472541A 冷冻机的运转管理装置 The operation management apparatus of the freezer
05/23/2012CN102472540A Heat pump device
05/23/2012CN102472539A 空气调节机 Air conditioner
05/23/2012CN102471883A 抑制沉积物在制造系统中的形成的方法 Inhibit the formation of deposits in the method of manufacturing systems
05/23/2012CN102466368A Air-conditioning water heater and control method thereof
05/23/2012CN101975440B Control method for relieving frosting of outdoor condenser of air conditioner
05/23/2012CN101762109B Ejector-type refrigerant cycle device
05/15/2012CA2672747C Forced-air cross-defrost type air-conditioning system
05/10/2012WO2012058844A1 Evaporator and refrigerating system with said evaporator thereof
05/10/2012WO2012036737A3 Receiver fill valve and control method
05/09/2012CN202216368U Air conditioner
05/09/2012CN101184971B Heating system
05/03/2012WO2012056824A1 Air conditioner
05/03/2012DE102010049871A1 Wärmepumpeneinrichtung mit Enteisungsfunktion Heat pump apparatus with de-icing
05/02/2012EP2447096A1 Heat pump device with de-icing function
05/02/2012EP2445377A2 Refrigerated case
05/02/2012CN202209830U Composite heat source defrosting system of air source heat pump
05/02/2012CN102439382A Refrigeration device for trailer
05/02/2012CN102435027A Air source heat pump ultrasonic resonance defrosting method based on intermittent loading work
05/02/2012CN102434915A Air-conditioner and control method thereof
04/2012
04/26/2012WO2011128681A3 Defrosting the evaporator of a heat-driven heat pump or refrigeration system
04/25/2012CN202204222U 一种具有模糊电加热除霜功能的热泵热水器 A heat pump water heaters, electric heating defrost function fuzzy having
04/25/2012CN102425848A 用于制冷设备的热源回收装置 Refrigeration equipment for heat recovery
04/19/2012WO2012049702A1 Air conditioner
04/18/2012CN102419039A 一种空调除霜装置 An air conditioning defroster
04/12/2012WO2012046947A1 Heat pump outdoor unit having two rows of coils of dual pipe structure and alternating type heat pump
04/12/2012WO2012046528A1 Air conditioner
04/12/2012CA2811870A1 Air conditioner
04/11/2012EP2439473A1 Refrigeration device for trailer
04/11/2012CN102410768A Phase change heat accumulator used for defrosting heat pump water heater
04/05/2012WO2012043379A1 Hot water supply system
04/05/2012WO2012043297A1 Hot water supply system
04/05/2012WO2012042692A1 Refrigeration cycle device
04/05/2012WO2012042687A1 Heat storage device and air conditioner with the heat storage device
04/04/2012EP2437009A2 Air conditioner
04/04/2012CN202182595U 制冷系统快速冲洗装置 Cooling System Quick Flush device
04/04/2012CN102401522A 一种中央空调除霜方法 A centrally air-conditioned defrosting method
04/04/2012CN102401521A Defrosting method in heating process of screw-compression multi-connected air conditioner
04/04/2012CN102401520A 一种具有智能除霜功能的除湿机 Intelligent defrost function having a dehumidifier
04/04/2012CN102401519A 空调器的室外机 The air conditioner outdoor unit
04/04/2012CN102401429A Air conditioner
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