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