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