Patents for F25B 30 - Heat pumps (6,899) |
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11/30/2011 | CN102261539A 一种污水源热泵系统的防堵塞物系统 One kind of water source heat pump system, anti-clog system |
11/30/2011 | CN102258876A 一种空气聚能塔热泵系统抗冻液浓缩系统 An air pump system shaped tower was concentrated antifreeze systems |
11/30/2011 | CN101936624B Capillary network heat pump system utilizing solar energy |
11/30/2011 | CN101718480B 废水余热回收热泵机组 Waste heat recovery heat pump |
11/30/2011 | CN101634466B 太阳能-土壤源热泵季节性平衡供暖系统 Solar - ground source heat pump heating system seasonal balance |
11/24/2011 | DE102010021015A1 Apparatus for generating water vapor, heat and cold, has vacuum-tight spiral piston pump equipped with hermetically sealed motor drive, where hermetic vacuum actuator is formed with spiral towards each other |
11/23/2011 | EP2388540A1 Hybrid-driven cold/heat storage type heat pump unit utilizing solar photovoltaic power and commercial power |
11/23/2011 | EP2388478A2 Apparatus and method for converting the flow energy of a fluid |
11/23/2011 | CN202048731U Water/ground source heat pump |
11/23/2011 | CN202048722U Air source heat pump water heating machine |
11/23/2011 | CN1847753B Wide temperature range heat pump |
11/23/2011 | CN102252462A Running heat pump |
11/23/2011 | CN102252461A Bicycle type heat pump |
11/23/2011 | CN102252460A Improved structure of natural heat collector |
11/23/2011 | CN102252459A Air energy-collecting tower heat pump unit |
11/23/2011 | CN102252458A Soil-layer thermostatic device of ground-source heat pump system |
11/23/2011 | CN102252451A Combined solar water source heat pump heating and refrigeration device |
11/23/2011 | CN102252444A Temperature-controllable heat pump system |
11/23/2011 | CN101403555B Low temperature type temperature-adjustment dehumidifier defrosting by using heat pump |
11/17/2011 | US20110277494 Heat exchanger and heat pump type hot water supply apparatus equipped with same |
11/16/2011 | EP2386050A1 Heat exchanger, heat pump system and air conditioning system |
11/16/2011 | CN202041022U Improved structure of natural heat energy collector |
11/16/2011 | CN102243010A Tower-shaped continuous drying equipment for heat pump |
11/16/2011 | CN101458006B Method for enhancing heat pump heat supply temperature and high temperature first kind absorption heat pump |
11/16/2011 | CN101440976B Energy storage enthalpy increasing heat pump heat supply system |
11/16/2011 | CN101285628B Composite soil source heat pump system for accelerating ground water flowing |
11/11/2011 | DE202011001922U1 Wärmeübertragerstation und Wärmepumpe Wärmeübertragerstation and heat pump |
11/10/2011 | WO2011000372A3 Heating system and method for the operation thereof |
11/10/2011 | DE102011100198A1 Heat Pump Cycle System Cycle Heat Pump System |
11/09/2011 | CN202032790U Anti-blocking automatic filtering device of urban raw sewage and earth surface water source heat pump and system thereof |
11/09/2011 | CN202032789U System for recycling heat energy of waste bath water of coal mine |
11/09/2011 | CN102239372A Heat pump/air conditioning apparatus with sequential operation |
11/09/2011 | CN102235780A Multi-stage high-temperature-rise high-efficiency condenser for water source and air source heat pump unit |
11/09/2011 | CN102235778A Aquifer heat storage control system |
11/09/2011 | CN102235728A Energy-saving system for communication base station and control method thereof |
11/09/2011 | CN101650095B Multistage absorption refrigerating/heat pump unit |
11/09/2011 | CN101634504B Underground water source heat pump with multistage flow adjustment |
11/09/2011 | CN101592353B Heat supply system and heat supply method |
11/09/2011 | CN101556096B Heat pump, heat pump system, and rankine cycle |
11/03/2011 | WO2011136435A1 Aquifer heat storage control system |
11/03/2011 | WO2011136064A1 Heat pump water heater using co2 refrigerant |
11/03/2011 | WO2011134129A1 Recuperative absorption-generation system and recuperative first-type absorption heat pump |
11/03/2011 | WO2011134103A1 Regenerative absorption-generation system and regenerative type i absorption heat pump |
11/03/2011 | WO2011071959A3 Heat pump |
11/03/2011 | US20110265502 High-efficiency heat pumps |
11/03/2011 | US20110265499 Controls for high-efficiency heat pumps |
11/02/2011 | CN202024024U Obstruction blockage and discharge device for sewage source heat pump system |
11/02/2011 | CN202024023U Blocking object preventing system of sewage-source heat pump system |
11/02/2011 | CN102230691A Half heat pipe type water source heat pump system |
11/02/2011 | CN102230690A Solar-powered heat pump unit capable of freely recovering excess heat |
11/01/2011 | CA2599769C System and method for creating rink ice and utilizing high-temperature heat generated when creating rink ice |
10/27/2011 | WO2011133093A1 Chemical heat pump comprising an active surface |
10/27/2011 | WO2011089338A3 Thermal power upgrade facility |
10/27/2011 | US20110259029 Air conditioning system for a building |
10/27/2011 | DE102010018318A1 Kopplungssystem für eine Hybridenergieanlage Coupling system for a hybrid power plant |
10/26/2011 | EP2381192A2 Heat pump type speed heating apparatus |
10/26/2011 | EP2379848A2 Electricity generation device with several heat pumps in series |
10/26/2011 | CN202018097U Heat-collecting ground temperature air-conditioning system with serial circulation loop cellular heat collectors |
10/26/2011 | CN202015502U Jet enthalpy increasing heat return type evaporator |
10/26/2011 | CN102226604A High-temperature vapor heat pump system for generating vapor by utilizing low-grade waste heat |
10/26/2011 | CN102226603A Frost-proof heat pump unit |
10/26/2011 | CN102226602A Two-stage injection heat pump type heat exchange unit |
10/26/2011 | CN102226601A Multifunctional injection heat pump unit |
10/26/2011 | CN101592414B Air conditioner |
10/26/2011 | CN101566376B Domestic central air-conditioning system controlled by centralized heat exchange households |
10/20/2011 | WO2011128681A2 Defrosting the evaporator of a heat-driven heat pump or refrigeration system |
10/20/2011 | US20110252821 Modular chiller unit with dedicated cooling and heating fluid circuits and system comprising a plurality of such units |
10/20/2011 | DE202011102316U1 Kraftwerk mit Kältemaschine Power plant cooling machine |
10/19/2011 | EP2376588A1 Heat transfer method |
10/19/2011 | CN202013045U Soil source water-water heat pump device |
10/19/2011 | CN102221250A 井水制冷制热系统 Well water cooling and heating systems |
10/19/2011 | CN102220888A Method and system for recovering circulating water residual heat of thermal power plants |
10/18/2011 | CA2530567C Multi-range cross defrosting heat pump system |
10/13/2011 | WO2011123979A1 Heat pump hot water air conditioner |
10/13/2011 | WO2011097748A3 Heat pump |
10/13/2011 | US20110247354 Underground heat exchanger and air conditioning system including the same |
10/13/2011 | DE102010016396A1 Regelungseinrichtung und Verfahren zur Regelung einer Wärmepumpenanlage Control device and method for controlling a heat pump system |
10/13/2011 | DE102010016344A1 Wärmepumpenanlage und Verfahren zur Regelung einer Wärmepumpenanlage Heat pump system and method for controlling a heat pump system |
10/12/2011 | CN202008259U Seawater source heat pump air-conditioning system for ship |
10/12/2011 | CN102216700A Heat pump system and method of operating |
10/12/2011 | CN102213506A Steam hydraulic heat pump |
10/12/2011 | CN102213037A Green building |
10/06/2011 | WO2011120132A1 A system and method for storing thermal energy as auxiliary power in a vehicle |
10/06/2011 | WO2011044262A3 Thermal transformer |
10/06/2011 | US20110239685 Lignocellulosic biomass saccharification pre-treatment device |
10/06/2011 | US20110239663 Air conditioning system |
10/06/2011 | CA2773775A1 A system and method for storing thermal energy as auxiliary power in a vehicle |
10/05/2011 | EP2372273A1 Absorption heat pump for overfeed generator operating conditions |
10/05/2011 | DE202010012562U1 Wärmemaschine "Perpetuum Thermobile" Heat engine "Perpetuum Thermobile" |
10/05/2011 | CN202002397U Independent power generation type multi-energy complementary air source heat pump system |
10/05/2011 | CN202002396U Horizontal buried pipe type soil source heat pump system based on rainwater accumulation and permeation |
10/05/2011 | CN202002395U High-temperature cold and hot double-effect energy-saving heat pump device |
10/05/2011 | CN202002394U Cold water/heat pump unit directly taking liquid containing solid impurities as cold or heat sources |
10/05/2011 | CN202000371U Wall attached with water supply and return pipe of GSHP (ground source heat pump) |
10/05/2011 | CN102207346A Energy-saving and environment-friendly heat pump complete technology of combining solar electricity, heat and heat pump |
10/05/2011 | CN102207207A Channel switching valve and heat pump system using the same |
10/05/2011 | CN101644483B Heat-pump water heater based on solar energy auxiliary air source |
10/05/2011 | CN101065558B Heat pump, heat pump system and rankine cycle system |
09/29/2011 | WO2011117712A2 Conditioning apparatus |
09/29/2011 | US20110232320 Flow reversing valve and heat pump device using same |