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 47 - Arrangements for preventing or removing deposits or corrosion, not provided for in another subclass
Patents for F25B 47 - Arrangements for preventing or removing deposits or corrosion, not provided for in another subclass (3,979)
04/2014
04/02/2014CN203518372U Refrigerator filter
04/02/2014CN203518229U Improved direct-heating and circulative type heat pump water heater
04/02/2014CN203518107U Heat storage device and air conditioner comprising the same
04/02/2014CN103703328A Method for controlling defrost operation of a refrigeration system
04/02/2014CN103691145A Dual-channel condensation oil vapor recovery device
04/02/2014CN102563973B Novel solar air source heat pump system and hot water production method
04/02/2014CN102331068B Defrosting method of air conditioner
04/02/2014CN102216700B Heat pump system and method of operating
03/2014
03/27/2014DE202014100195U1 Verhinderung von Vereisung eines Verdampferkerns eines Fahrzeugs Prevent icing of the evaporator core of a vehicle
03/26/2014CN203501573U Refrigeration system with hot-fluorine defrosting function
03/26/2014CN203501550U Integrated air-driven heat pump unit for fan coil
03/26/2014CN103673439A Refrigerator defrosting device
03/26/2014CN103673438A Sustainable heating multi-connected air-conditioner and defrosting method thereof
03/26/2014CN103673391A Carbon dioxide heat pump system and control method thereof
03/26/2014CN102245983B Operation method of heat pump hot-water supply device
03/20/2014WO2014040854A1 Device for thermally conditioning an interior of an electric vehicle
03/20/2014US20140075709 System and Method for Cleaning Refrigeration Coils and the Like
03/19/2014CN203489561U Solar hot water efficient defrosting device
03/19/2014CN203489560U Dual-system heat pump defroster
03/19/2014CN103649655A Reducing or avoiding ice formation in an intermittently operated cooling unit
03/19/2014CN103644690A Air-source heat pump defrosting system
03/18/2014US8673169 Lubricant composition for refrigerating machine
03/13/2014WO2014038470A1 Engine-driven heat pump chiller
03/12/2014CN203478767U Air cooler defrosting sewage draining device
03/12/2014CN203478766U Anti-frosting device of indoor heat exchanger
03/12/2014CN203478765U Refrigerating system for refrigeration house
03/12/2014CN203478750U Refrigerating system with defrosting function and air conditioner
03/12/2014CN203478716U Micro-channel evaporator for refrigeration appliance and refrigeration appliance
03/12/2014CN203478702U Energy-saving absorption heat pump applied to waste heat recovery of thermal power plant
03/12/2014CN203478570U Air conditioner with super energy saving function
03/12/2014CN103635754A Air conditioner
03/12/2014CN103629872A Hot water defrosting circulation system for multi-connected air conditioner
03/12/2014CN103629871A Air conditioner
03/12/2014CN103629870A Quick defrosting device for air source heat pump water heater
03/12/2014CN103629862A Heat pump with defrosting structure and defrosting method
03/12/2014CN102636016B System and method for recycling and using waste heat of freeze dryer
03/12/2014CN102175052B 空调及其控制方法 Air conditioning and control method
03/06/2014DE102012017021A1 Cooling- and/or freezing apparatus i.e. chest freezer, has heat accumulator formed such that surface temperature of portion of walls staying in contact with heat accumulator is below surface temperature of regions of walls
03/05/2014CN203464567U Automatic defrosting device for air conditioner
03/05/2014CN203464566U Improved defrosting device of air source heat pump water heater
03/05/2014CN103620325A Air-conditioning device
03/05/2014CN102356288B Microprocessor controlled defrost termination
02/2014
02/27/2014WO2014029316A1 Heat pump with defrosting structure and defrosting method thereof
02/26/2014CN203454507U Intelligent defrosting air-conditioning system
02/26/2014CN203454506U Defrosting system in air-cooled type double-compressor refrigerating system
02/26/2014CN203454505U Auxiliary defrosting device of air conditioner
02/26/2014CN203454504U Intelligent defrosting air conditioning unit
02/26/2014CN203454503U 空调器 Air Conditioner
02/26/2014CN203454502U Intelligent defrosting air-conditioning system
02/26/2014CN203454501U Refrigerant heater
02/26/2014CN203454454U Heat pump air-conditioning system
02/26/2014CN203454394U Frostless low-temperature air energy heat pump water heater
02/25/2014US8656729 Air conditioning system with defrosting operation
02/25/2014US8656728 Water filter with performance indicating device and refrigeration appliance including same
02/19/2014CN203443196U Control device used for defrosting of heat pump
02/19/2014CN203443195U Defrosting device for oil gas pre-cooler
02/19/2014CN203443167U Low-temperature air-supplement enthalpy-increasing type air source heat pump water heater unit
02/19/2014CN103597291A Refrigeration air-conditioning device
02/19/2014CN103596783A Air conditioner in electric vehicle
02/19/2014CN103591736A Defrosting, condensing and evaporating three-in-one heat pump working condition system
02/13/2014WO2014024838A1 Cascade refrigeration equipment
02/12/2014CN203432174U Automatic defrosting device of dehumidifier in hydropower stations
02/12/2014CN203432136U Jet enthalpy increasing air conditioning system
02/12/2014CN203432134U Heat pump system of air source heat pump water heater
02/12/2014CN103575004A Defrosting method and defrosting device for air conditioner
02/12/2014CN103574969A 空调系统 Air-conditioning system
02/12/2014CN103574968A Multifunctional air-conditioning system
02/12/2014CN103574966A Heat-pump air conditioning system and defrosting method for same
02/12/2014CN103574860A Air conditioner defrosting circulation system
02/12/2014CN103574832A Control method, device and system for defrosting of air conditioner
02/12/2014CN103574798A Heat-pump-type air conditioning system, sensible-heat defrosting method, heat-storage defrosting method
02/12/2014CN103574758A Ai conditioner system and defrosting method thereof
02/12/2014CN102326040B 热泵系统 Heat Pump System
02/06/2014WO2014020651A1 Air-conditioning device
02/05/2014CN203421778U Solution assisting energy storing home-used air conditioner
02/05/2014CN103557674A Safety control system for hot refrigerant defrosting of refrigerator
02/05/2014CN103557653A Method, device, subsystem and system for preventing condensation
02/05/2014CN103557651A Intelligent defrosting method for air-cooled heat pump air conditioner
02/05/2014CN103557650A Efficient defrosting device for solar hot water
02/05/2014CN103557649A Filter of refrigerator
02/05/2014CN103557623A Ammonia machine refrigeration ternary-circulation device
02/05/2014CN103557578A Protection method for lack of fluorine of air-cooled module type cold hot water unit
02/05/2014CN102563820B Evaporative air cooler for communication base station/machine room, and anti-condensation method of evaporative air cooler
01/2014
01/30/2014US20140026601 Defrosting A Heat Exchanger In A Heat Pump By Diverting Warm Refrigerant To An Exhaust Header
01/29/2014CN203413897U 冰箱 Refrigerator
01/29/2014CN203413892U Air-source heat pump defrosting device and air-source heat pump
01/29/2014CN203413891U Integral type air source bypass defrosting heat pump drying machine set
01/29/2014CN203413890U Air source heat pump solar defrosting system
01/29/2014CN203413881U Alternate shunting and defrosting air source heat pump system
01/29/2014CN103542755A Air conditioner and heat accumulator thereof
01/29/2014CN103542754A Air conditioner and heat accumulator thereof
01/29/2014CN103542753A Air conditioner and heat accumulator thereof
01/29/2014CN103542651A Method for controlling heat pump air-conditioning defrosting
01/29/2014CN103542570A Injection circulation with automatic defrosting and oil return functions
01/29/2014CN103542459A Cooling and heating inverter air conditioner and defrosting method during heating operation
01/28/2014CA2792426C Refrigeration system and components thereof
01/26/2014CA2822258A1 Defrost cycle configuration for refrigeration system
01/22/2014CN203405042U 空调系统 Air-conditioning system
01/22/2014CN203402039U Refrigeration trailer refrigerating unit
01/22/2014CN103528291A Solar regeneration system for water-soluble anti-freezing solution in frostless heat pump system
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