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