Patents for F25B 47 - Arrangements for preventing or removing deposits or corrosion, not provided for in another subclass (3,979)
01/2013
01/16/2013CN102878737A Method for implementing normal heating of indoor units of modular multi-unit device during defrosting
01/16/2013CN102878736A Air source heat pump continuous heat supply defrosting system
01/16/2013CN102878725A Finned-tube evaporator
01/16/2013CN102878663A Air conditioning system capable of improving heating effect and defrosting control method for air conditioning system
01/10/2013WO2013006424A2 Systems and methods for warming a cryogenic heat exchanger array, for compact and efficient refrigeration, and for adaptive power management
01/10/2013WO2013006172A1 Method and system for transport container refrigeration control
01/10/2013WO2013004974A1 Method for balancing lubricant levels in a multi-stage compression unit of a heat exchange system, and heat exchange system implementing such a method
01/09/2013CN202660827U Novel heating wire defrosting device for air energy heat pump water heater
01/09/2013CN202660651U Anti-frosting air conditioner
01/09/2013CN102865702A Hot gas defrost process
01/09/2013CN102865701A Capillary anticlogging device
01/09/2013CN102116548B Method for preventing shell-tube heat exchanger from freezing and shell-tube heat exchanger
01/08/2013CA2561689C Refrigeration system and components thereof
01/03/2013WO2013001976A1 Air conditioner
01/02/2013CN202648279U Rapid defrost system used for all kinds of heat pump air conditioning sets
01/02/2013CN202648278U Refrigerant heating device and air conditioner with same
01/02/2013CN202648277U Refrigerant heating device and air conditioner comprising same
01/02/2013CN202648245U Novel solar energy air source heat pump system
01/02/2013CN202648228U Refrigerating unit with pipeline damping structure and rice refrigeration safe deposit box with the same
01/02/2013CN202648089U Defrosting device for outdoor unit of heat-pump type air conditioner
01/02/2013CN202645324U Wall-mounted type solar air flow energy window
01/02/2013CN102853601A Defrosting device of heat pump
01/02/2013CN102853502A Defrosting control method of heat pump air conditioner unit
01/02/2013CN102109259B Defrosting method for double parallel fin type heat exchangers of air source heat pump unit
12/2012
12/26/2012EP2538156A2 Multi-evaporator refrigerator
12/26/2012CN202630542U Air conditioning plant
12/26/2012CN202630498U Air-conditioner with functions of ultrasonic defrosting and cleaning
12/26/2012CN102840723A Anti-freezing device for cooling coil
12/26/2012CN102840629A Heat pump air-conditioning system
12/20/2012WO2012174093A2 Condenser evaporator system (ces) for a refrigeration system and method
12/20/2012CA2838743A1 Condenser evaporator system (ces) for a refrigeration system and method
12/20/2012CA2838730A1 Refrigeration system and methods for refrigeration
12/19/2012EP2535665A1 Heat storage device, and air-conditioner provided with same
12/19/2012CN202613862U Defrosting device
12/19/2012CN202613832U Air conditioning system
12/19/2012CN202613831U Heat pump type air conditioning device
12/19/2012CN102829589A Air conditioning system with defroster and central air conditioning hot water system
12/19/2012CN102829588A Defroster used for air conditioning system and circulation energy source central air conditioning hot water system
12/13/2012WO2012169764A2 Air conditioner in electric vehicle
12/13/2012WO2012168971A1 Refrigeration air-conditioning device
12/13/2012WO2012141521A3 Apparatus for detecting bi-directional wind pressure
12/13/2012US20120312042 Heat pump boiler and control method for the same
12/13/2012US20120312033 Condenser Evaporator System (CES) for Decentralized Condenser Refrigeration System
12/12/2012EP2532993A2 Cooling device and method
12/12/2012EP2532983A2 Heat pump boiler and control method for the same
12/12/2012CN202598949U Hot water defrosting system and air source and air conditioner water heating all-in-one machine
12/12/2012CN202598940U Three-wheel type air cooling device
12/12/2012CN202598837U Double source heat pump heat energy cascade utilization hot water all-in-one machine
12/12/2012CN102818407A Air-conditioning system and defrosting method thereof
12/05/2012EP2530411A1 Refrigeration cycle apparatus
12/05/2012EP2530410A1 Heat pump device and refrigerant bypass method
12/05/2012EP2530409A2 Heat pump assembly and method for operating same
12/05/2012CN202581580U Constant-low-temperature and constant-humidity device for wine cellar
12/05/2012CN102809255A Air conditioner defrosting system and defrosting method
11/2012
11/29/2012WO2012161457A2 Heat pump system
11/29/2012WO2012161456A2 Heat pump system
11/29/2012WO2012161447A2 Heat pump system
11/29/2012WO2012161446A2 Heat pump system
11/29/2012WO2012107773A3 Flash defrost system
11/28/2012CN202562152U Defrosting device applied to dehumidifier
11/28/2012CN202562122U System for recovering and utilizing afterheat of freeze dryer
11/28/2012CN202561993U Air conditioner condensing device
11/28/2012CN202561918U Frostless air conditioner
11/28/2012CN102798214A Air source heat pump water heater unit with phase change heat accumulation
11/28/2012CN102798182A Ice storage device of dynamic energy storage device
11/28/2012CN101424471B Cooling plant
11/22/2012CA2746405A1 Hvac apparatus with hrv/erv unit and vertical fan coil unit
11/21/2012CN202547220U Defrosting mechanism of plate type evaporator
11/21/2012CN202547191U Low-temperature and high-efficiency air source heat pump water heater
11/21/2012CN202546973U Heat pump type air conditioning device
11/21/2012CN202546972U Heat pump type air conditioning device
11/21/2012CN102788463A Air-conditioning system
11/21/2012CN102788462A Air conditioner defrosting method and air-conditioning system
11/21/2012CN102788461A Intelligent defrosting method
11/21/2012CN101878406B Refrigeration device
11/14/2012EP2522934A2 Heat storing apparatus having cascade cycle and control process of the same
11/14/2012CN202532796U High-efficiency heat pump defrosting system
11/14/2012CN202532795U Spanning type outer auxiliary heating anti-defrosting device
11/14/2012CN202532794U Front internal auxiliary heating defrosting device
11/14/2012CN102782423A 制冷循环装置 Refrigeration cycle apparatus
11/14/2012CN102778068A Refrigeration system treatment method, refrigeration system using such method and electrical appliance
11/14/2012CN101743449B Hot gas defrost method and apparatus
11/07/2012CN202521982U Refrigerant heating device and air conditioner having same
11/07/2012CN202521981U Refrigerant heating device and air conditioner with same
11/07/2012CN202521952U Ultralow temperature air source heat pump with double throttling devices
11/07/2012CN202521741U Air conditioner system
11/07/2012CN102770049A Refrigerated case
11/07/2012CN102767927A Intelligent fuzzy control defrosting device
11/07/2012CN102767926A Capillary anti-blocking structural assembly of low-temperature refrigerator and controlling method for assembly
11/07/2012CN102012138B Air conditioner and method for controlling same to defrost
11/07/2012CN101788206B Outdoor double heat exchanger defrosting low-temperature heating system
11/07/2012CN101737867B Air-conditioning apparatus
11/06/2012US8306667 Air-conditioning apparatus
10/2012
10/31/2012EP2516935A2 Apparatus for controlling relative humidity in a container
10/31/2012CN202511528U Hydrophilic finned evaporator
10/31/2012CN202511522U Air source heat pump unit
10/31/2012CN202511517U Heat pump type air conditioning device
10/31/2012CN202511516U Heat pump type air conditioning device
10/31/2012CN102759240A Heat-pump water heater with intelligent defrosting function
10/31/2012CN102759239A Defrosting method combining temperature change with current value change for air conditioner and controller thereof
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