Patents for F25B 47 - Arrangements for preventing or removing deposits or corrosion, not provided for in another subclass (3,979) |
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10/31/2012 | CN102759238A Three-way valve defrosting device |
10/31/2012 | CN102759237A Heat pump type air conditioner, and defrosting control method and defrosting control device thereof |
10/31/2012 | CN102759193A Air source heat pump system |
10/31/2012 | CN102759191A Heat pump water heater for preventing cold water from flowing outsides in defrosting state |
10/31/2012 | CN101387455B Parallel flow air conditioner and defrosting control method thereof |
10/24/2012 | EP2515053A2 Multi type air conditioner and operating method |
10/24/2012 | CN202501684U Novel winter integrated automatic defrosting and anti-freezing operating device for air exhaust heat exchange unit |
10/24/2012 | CN202501683U Solar heat pipe condensation defrosting device |
10/24/2012 | CN202501669U Wind-source heat pump unit provided with condensation defrosting |
10/24/2012 | CN102753911A Heat storage device, and air-conditioner provided with same |
10/24/2012 | CN102748808A Multi-type air conditioner and method of controlling the same |
10/24/2012 | CN101995124B Air conditioner |
10/24/2012 | CN101975450B Air source heat pump water heater |
10/18/2012 | WO2012141521A2 Apparatus for detecting bi-directional wind pressure |
10/18/2012 | WO2012139429A1 Defrosting and frequency variable heat pump/air conditioning apparatus |
10/18/2012 | WO2012076434A3 Refrigerator with forcibly cooled heat exchanger |
10/18/2012 | US20120260681 Cooling Plant in Particular for the Processing of Food and a method of Cleaning the Cooling Plant |
10/17/2012 | CN102003835B Scanning defrost type air-source gas heat pump |
10/17/2012 | CN101929772B Refrigerating system for preparing supercooled water ice slurry |
10/10/2012 | CN202485296U Cooling device capable of removing frost of calandria type evaporator |
10/10/2012 | CN202485295U Air-source heat pump device with electromagnetic valve for assisting defrosting |
10/10/2012 | CN102721149A Air conditioner and control method thereof |
10/10/2012 | CN102116549B Method for defrosting of direct current variable frequency heat pump air conditioner |
10/10/2012 | CN101546177B Human induction shutdown method for air conditioner |
10/03/2012 | EP2505941A1 Refrigeration device for container |
10/03/2012 | EP2505940A1 Auxiliary heater control device and heated fluid using system and auxiliary heater control method |
10/03/2012 | EP2505929A2 Outdoor unit of air conditioner and method for controlling the same |
10/03/2012 | CN202470560U Heat pump water heater |
10/03/2012 | CN202470558U Front external auxiliary heating anti-frosting device |
10/03/2012 | CN202470529U Heat pump system |
10/03/2012 | CN202470528U 热泵系统 Heat Pump System |
10/03/2012 | CN202470527U Secondary condensation double-throttling heat pump system |
10/03/2012 | CN102706054A Defrosting method and method for air conditioning equipment, and air conditioning equipment |
10/03/2012 | CN102706053A Outdoor unit of air conditioner and method for controlling the same |
10/03/2012 | CN102706044A Finned evaporator |
10/03/2012 | CN102706024A Stepped refrigerating system and method for recovering oil gas and defrosting method |
10/03/2012 | CN102706021A Refrigeration device, refrigeration system and defrosting control method for refrigeration device |
10/03/2012 | CN102705908A Air-conditioning apparatus |
10/03/2012 | CN102042648B Heat recovery type multi-connection air condition unit |
09/26/2012 | CN202452610U Vehicle-mounted heat pump air-conditioning system |
09/19/2012 | CN202442490U Double-heat-source heat-pump water heater |
09/19/2012 | CN102679646A Freezer cabinet with safe and rapid defrosting effect |
09/19/2012 | CN102679645A A defrosting method for heat pump |
09/19/2012 | CN102679455A Low-temperature constant-temperature constant-humidity device for wine cellar |
09/19/2012 | CN102003836B Low-temperature water source heat pump unit |
09/12/2012 | EP2498026A2 Method and device for preventing condensation of air moisture on cold brine pipelines |
09/12/2012 | EP2496893A1 Refrigerating circuit and method for selectively defrosting cold consumer units of a refrigerating circuit |
09/12/2012 | CN202432780U Double-heat-source heat pump water heater |
09/12/2012 | CN202432686U Heat-pump water heater with three heat sources |
09/12/2012 | CN202432685U Three-heat-source heat pump water heater |
09/12/2012 | CN202432649U Dew-proof electric control circuit of evaporative air conditioner |
09/05/2012 | CN202420061U Air conditioner |
09/05/2012 | CN202420060U Defrost switching device used for air-cooler |
09/05/2012 | CN202420059U Anti-frosting air-cooled heat pump system |
09/05/2012 | CN202420019U Air conditioning air-cooled heat pump unit |
09/05/2012 | CN102654324A Twin-stage compression heat pump system with hot gas bypass defrosting device |
09/05/2012 | CN101469926B Improved air conditioner defrosting system and its control method |
09/05/2012 | CN101451779B Defrosting control method for heat pump air conditioner |
08/29/2012 | CN202403455U Energy-saving hot-air defrosting air cooler |
08/29/2012 | CN102650483A Fast rinsing device for refrigeration system |
08/29/2012 | CN101644455B Hot water circulation system associated with heat pump and method for controlling the same |
08/22/2012 | EP2489964A1 System and method for optimized defrosting |
08/22/2012 | CN202392903U Outdoor unit of air conditioner and air conditioner |
08/22/2012 | CN102648384A Refrigeration device for container |
08/22/2012 | CN102645064A Defrosting method and device of air source heat pump set |
08/22/2012 | CN101737988B Wide temperature range type full fresh air temperature-adjustable dehumidifier |
08/22/2012 | CN101625185B Dewatering mildew-proof device of vehicle air-condition evaporator and dewatering mildew-proof method thereof |
08/16/2012 | WO2012108240A1 Air conditioning device for vehicle |
08/16/2012 | CA2827053A1 Flash defrost system |
08/15/2012 | CN202382495U Thermal-storage phase-change defrosting device |
08/15/2012 | CN202382494U Air conditioner capable of easing icing of chassis |
08/15/2012 | CN202382493U Dehumidifier with intelligent defrosting function |
08/15/2012 | CN102636016A System and method for recycling and using waste heat of freeze dryer |
08/15/2012 | CN102635969A Air conditioner |
08/15/2012 | CN102635294A Wall-mounted solar air flow energy window |
08/08/2012 | CN202371950U Novel refrigerating device |
08/08/2012 | CN202371939U Plate tube evaporator and refrigerator adopting same |
08/08/2012 | CN202371923U Steam boiler and lithium bromide refrigerating system |
08/08/2012 | CN101699196B Air-cooling heat pump using excess heat of compressor for frost prevention |
08/01/2012 | EP2482014A2 Refrigeration cycle apparatus and hydronic heater using the refrigeration cycle apparatus |
08/01/2012 | CN202361720U 低温型除湿机 Low temperature dehumidifiers |
08/01/2012 | CN202361719U Improved air cooler |
08/01/2012 | CN202361700U Refrigerator and condensation evaporator component |
08/01/2012 | CN102620550A System and method for recovering and utilizing waste heat of freeze drier |
08/01/2012 | CN102620493A Heat pump defrosting system in winter |
07/31/2012 | US8230691 Air conditioner and air conditioner cleaning method |
07/25/2012 | EP2479521A1 Heater unit, and air purifier including same |
07/25/2012 | CN202350305U Air energy heat pump water heater with super-low energy consumption |
07/25/2012 | CN202350214U Combined gas-water double-heat source heat pump type air conditioner system for electric automobile |
07/18/2012 | CN202338974U Combined gas-water double heat source heat pump type electromobile air-conditioning system |
07/18/2012 | CN102589214A Winter integrated automatic defrosting and anti-freezing operation system of new air exhaust heat exchange unit |
07/18/2012 | CN102128528B Phase change heat accumulating defrosting system for air source heat pump water heater |
07/18/2012 | CN101421567B High speed defrosting heat pump |
07/18/2012 | CN101166424B Refrigeration system and method for beverage dispenser |
07/11/2012 | CN202328962U 冷凝热融霜空调热水机系统 Defrost air conditioning condensation heat hot water system |
07/11/2012 | CN202328961U 一种电热高低压反冲防堵塞电冰箱 One kind of high and low voltage electric refrigerator jam antibacklash |
07/11/2012 | CN202328909U 一种无霜空气源热泵 A non-frost air source heat pump |
07/11/2012 | CN202328885U 一种带防冻功能的激光冷水机 Laser Chiller a function with antifreeze |
07/11/2012 | CN202328655U Air-conditioner |
07/11/2012 | CN102563992A Defrosting method of refrigerating device |