Patents for F25B 30 - Heat pumps (6,899) |
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11/28/2012 | EP2526352A2 Thermal power upgrade facility |
11/28/2012 | CN202562153U Ground source side temperature and return air temperature low-temperature protective device of integrated-type ground source heat pump (GSHP) unit |
11/28/2012 | CN202562134U U-shaped embedded pipe capable of measuring vertical temperature distribution of circulation liquid |
11/28/2012 | CN202562133U Integral anti-overflow device for condensation water in evaporator of ground-source heat pump unit |
11/28/2012 | CN202562132U Heat pump system capable of combining the running of an artificial ice rink with that of a swimming pool |
11/28/2012 | CN202562029U Quick heating type heat pump water heater capable of recycling shower waste heat |
11/28/2012 | CN202551927U Sea water aquiculture heat pump water cooling and heating device set and system thereof |
11/28/2012 | CN102798181A Indirect air source heat pump radiant heating system assisted by solar energy |
11/28/2012 | CN102124993B Water loop heat pump device for controlling temperature constancy of culture pond |
11/28/2012 | CN101949617B High-efficiency air source heat pump device and method for preparing water and air simultaneously |
11/28/2012 | CN101713601B Absorption type heat pump |
11/28/2012 | CN101235993B Four pipe heating pump, hot water three-purpose central air-conditioning system |
11/22/2012 | WO2012155822A1 Air conditioning system with hydro/geothermal heat pump for providing domestic cold and hot water |
11/22/2012 | WO2012155258A1 Control for geothermal heating system |
11/22/2012 | DE202012102071U1 Wärmepumpenanlage zur Wärmerückgewinnung aus Abwässern Heat pump system for heat recovery from waste water |
11/22/2012 | DE102012208139A1 Heat pumping device for heating operation, hot water supply and cooling operation, has compressor that is designed for suction of refrigerant and for discharging sucked refrigerant, where heat exchanger is designed for heating-up fluid |
11/22/2012 | DE102011102216A1 Ice storage for use as seasonal storage for heat pump in e.g. room of apartment during winter season, has container formed as film bag, where vaporizer of pump is provided with surface preventing formation of ice crystals and ice adhesion |
11/22/2012 | CA2827295A1 Control for geothermal heating system |
11/21/2012 | EP2525169A2 Testing device for heat pumps |
11/21/2012 | CN202547318U Energy-saving heat pump and high-temperature dehumidification integrated machine |
11/21/2012 | CN202547288U Drying device |
11/21/2012 | CN202547191U Low-temperature and high-efficiency air source heat pump water heater |
11/21/2012 | CN202547190U Buried pipe system of ground source heat pump |
11/21/2012 | CN202547189U Wellhead sealing structure of mining and irrigating system of underground water source heat pump |
11/21/2012 | CN202547188U Automatic switching system for ground source heat pump groundwater exploitation and recharging wells |
11/21/2012 | CN202547187U Low-temperature enthalpy rise air-source heat pump device |
11/21/2012 | CN202547186U Waste heat recycling device for mine waste gas |
11/21/2012 | CN202546961U Self siphoning type heat-cold compensation system of ground source heat pump |
11/21/2012 | CN202546729U Industrial circulating water/waste heat self-balancing distribution-type steam-dragging system |
11/21/2012 | CN202546005U Vertical embedded pipe hook-single U-shaped pipe head combiner for ground source heat pump |
11/21/2012 | CN202543904U Screw-in wall-post-grouting precast pile device for ground-source heat energy conversion |
11/21/2012 | CN101373115B Gas-liquid separator, high temperature regenerator, absorption type refrigerator and absorption type heatpump |
11/15/2012 | WO2012152199A1 Air conditioning unit for heat recovery from heat pump |
11/15/2012 | DE102011101628A1 Prüfvorrichtung für Wärmepumpen Tester for heat pumps |
11/14/2012 | EP2522934A2 Heat storing apparatus having cascade cycle and control process of the same |
11/14/2012 | EP2522933A2 Heat storing apparatus having cascade cycle and control process of the same |
11/14/2012 | CN202532782U Temperature control device for ground source heat pump |
11/14/2012 | CN202532781U Ultra-low temperature air source heat pump hot water unit |
11/14/2012 | CN202532780U U-shaped tube holder of ground source heat pump |
11/14/2012 | CN202532724U Solar energy and air source water heating system |
11/14/2012 | CN202532585U Central heating system for recovering exhaust condensation heat by adopting absorption type heat pump |
11/14/2012 | CN102778087A Transcritical CO2 heat pump air heating system and air cooling device |
11/14/2012 | CN102778082A Low-temperature exhaust air source spray heat capturing efficient water source heat pump fresh air system |
11/14/2012 | CN102778081A Multilevel heat pump system |
11/14/2012 | CN102778080A Waste residual heat recycling system |
11/14/2012 | CN102778079A Solar-jet and two-stage compression combined heat pump system |
11/14/2012 | CN102772296A Air-energy sauna cabinet |
11/14/2012 | CN101858671B Heat pump system of soil resource having function of regulating soil temperature |
11/10/2012 | CA2740042A1 Solar and ambient sourced heat pump system |
11/08/2012 | WO2012151037A1 Heat pump control |
11/08/2012 | US20120279241 Heat pump control |
11/08/2012 | CA2834428A1 Heat pump control |
11/07/2012 | CN202521955U Efficient and environment-friendly electrically-driven heat pump unit |
11/07/2012 | CN202521954U Solar water source energy generator |
11/07/2012 | CN202521953U Low-freezing point energy generator for heat pump unit |
11/07/2012 | CN202521952U Ultralow temperature air source heat pump with double throttling devices |
11/07/2012 | CN202521951U Drying heat pump with finned tubes |
11/07/2012 | CN202521950U Device for improving efficiency of thermal cycle of thermal power plant or nuclear power plant |
11/07/2012 | CN202521848U Air source heat pump water heater with supercooling copper pipe |
11/07/2012 | CN202521726U Intelligently controlled terrestrial heat source heating system |
11/07/2012 | CN102767921A Double-way pre-cooling efficient heat pump device and control method thereof |
11/07/2012 | CN102767879A Ground source heat pump system device |
11/01/2012 | WO2012145869A1 Three-class generation-absorption system and third-type absorption heat pump |
10/31/2012 | DE102012206359A1 Magnetisches Wärmepumpensystem The magnetic heat pump system |
10/31/2012 | DE102011052776A1 Verfahren zum Erwärmen von Wärmeübertragungsmedien und überkritische Wärmepumpe A method for heating heat transfer media and supercritical heat pump |
10/31/2012 | CN202511591U Heat pump drying device |
10/31/2012 | CN202511525U Directly expanded ground source heat pump unit with adjustable capacity |
10/31/2012 | CN202511524U Water source heat pump unit |
10/31/2012 | CN202511523U Air heat pump type water cooling and heating machine |
10/31/2012 | CN202511522U Air source heat pump unit |
10/31/2012 | CN202511521U Refrigerator |
10/31/2012 | CN202511483U Double-effect hot water supply apparatus equipped with auxiliary heating device |
10/31/2012 | CN202506151U Multiple-effect evaporation device for free-energy heat pump |
10/31/2012 | CN102759222A Irregular heat exchanging pipe of ground source heat pump heat exchanger |
10/31/2012 | CN102759194A Heat pump system using tap water as water source |
10/31/2012 | CN102757105A Low-temperature evaporation and condensation rainfall heat pump cycle system |
10/31/2012 | CN101825375B Water-retaining, peak-regulating and decoupling recharging ground water source heat pump system |
10/31/2012 | CN101387455B Parallel flow air conditioner and defrosting control method thereof |
10/26/2012 | WO2012143638A2 Heat-exchange device for a reversible thermoelectric heat pump |
10/24/2012 | CN202501784U Heat pipe enclosed-type air-cooled spraying and cooling device |
10/24/2012 | CN202501672U Water source heat pump recharging system with hydraulic equilibrium automatic control device |
10/24/2012 | CN202501671U Heat pipe closed type air cooling device of ground source heat pump geothermal energy heat exchanging system |
10/24/2012 | CN202501670U Large screw water-source heat pump unit utilizing industrial waste heat |
10/24/2012 | CN202501669U Wind-source heat pump unit provided with condensation defrosting |
10/24/2012 | CN202501668U Flooded type water/ground source heat pump set with multiple and equivalent condensation/evaporation |
10/24/2012 | CN202501667U Heat pump high-temperature heat exchanger assembly |
10/24/2012 | CN202501666U Micro heat pump device and system |
10/24/2012 | CN102753907A Thermal solar panel with integrated chemical heat pump |
10/24/2012 | CN102748979A Plate-shaped heat exchange element as well as hydrophilous heat exchange device and manufacturing method of plate-shaped heat exchange element |
10/24/2012 | CN102748901A Atomizing evaporating system for low-temperature heating of air source heat pump and air conditioner |
10/24/2012 | CN102748900A Heat pump, heat pump air conditioner and heat pump water heating unit sequentially using single/double stage compression |
10/24/2012 | CN102748892A Movable-type heat pump device for partial heating/refrigerating |
10/24/2012 | CN102747933A Energy-saving window with solar energy and air energy |
10/24/2012 | CN101932892B Methods and apparatuses for operating heat pumps in hot water systems |
10/22/2012 | DE202012006502U1 Anlage zur Erzeugung elektrischer Energie aus der Verlustleistung von Schwebetrocknern im Rollenoffsetdruck zur Einspeisung in öffentliche oder interne Netze System for generating electrical energy from the power loss of flotation dryers for web offset printing for feeding in public or internal networks |
10/18/2012 | WO2012140324A1 Apparatus for implementing a ground source heat system and method for exploiting the same |
10/18/2012 | WO2012139429A1 Defrosting and frequency variable heat pump/air conditioning apparatus |
10/18/2012 | WO2012139216A1 Heat recovery for bitumen froth treatment plant integration with sealed closed-loop cooling circuit |
10/18/2012 | US20120260689 Device for Climate Control of Greenhouses |
10/17/2012 | EP2511627A1 High-performance dual-stage heat pump |