| Patents for F25B 30 - Heat pumps (6,899) |
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| 05/08/2013 | CN103090595A Water source heat pump with automatic condensing pressure adjusting function |
| 05/08/2013 | CN103090594A Ground source heat pump system using buried-pipe infiltrating irrigation well water |
| 05/08/2013 | CN103090593A Heat pump cycle system, heat pump cycle method and vaporization system |
| 05/08/2013 | CN103090478A Direct-type sewage source heat pump device |
| 05/08/2013 | CN102230691B Half heat pipe type water source heat pump system |
| 05/08/2013 | CN101338835B Electric valve and cooling/warming system |
| 05/01/2013 | EP2585767A2 Modified heat pump |
| 05/01/2013 | EP2585686A2 Thermal engine capable of utilizing low-temperature sources of heat |
| 05/01/2013 | CN202915809U Metal hot-melting welding point special for plum blossom spiral buried pipe |
| 05/01/2013 | CN202915795U High-density polyethylene guide rib internal spiral underground dedicated pipe |
| 05/01/2013 | CN202914146U 改进真空排气热泵型汽轮发电系统 Improved vacuum exhaust heat pump turbine power generation system |
| 05/01/2013 | CN202907547U 农用地源热泵温控系统 Farm ground source heat pump temperature control system |
| 05/01/2013 | CN103075844A Multi-sectional absorbing energy recovery upgrading device |
| 05/01/2013 | CN103073144A Self-heating heat-pump energy-saving device for lurgi furnace gasification sewage and method for sewage pretreatment with device |
| 04/25/2013 | WO2013059695A1 Turbine drive absorption system |
| 04/25/2013 | US20130098102 Heat pump system |
| 04/25/2013 | US20130098096 Heat pump system |
| 04/25/2013 | US20130098092 Heat pump |
| 04/25/2013 | US20130098073 Air conditioner and method of operating an air conditioner |
| 04/25/2013 | US20130098071 Reversible Flow Electric Expansion Valve |
| 04/25/2013 | DE102011116622A1 Verfahren zum Betreiben einer Wärmepumpe A method of operating a heat pump |
| 04/24/2013 | EP2584290A2 Method for operating a heat pump |
| 04/24/2013 | EP2583038A1 Chemical heat pump working according to the absorption or adsorption principle |
| 04/24/2013 | EP2582447A1 A method in treating solvent containing gas |
| 04/24/2013 | CN202902946U Dredging type diagonal door heat exchange device for sewage or surface water |
| 04/24/2013 | CN202902720U Ice slurry water source heat pump |
| 04/24/2013 | CN202902694U Ground-source heat pump system of buried pipe infiltrating irrigation well water |
| 04/24/2013 | CN202902693U Ground source heat pump unit |
| 04/24/2013 | CN202902692U 半开式热泵装置 Semi-open heat pump device |
| 04/24/2013 | CN202902691U Apparatus for providing domestic water, cooling and heating through heat pump |
| 04/24/2013 | CN202902508U Anti-freezing solution regeneration device for air conditioner system |
| 04/24/2013 | CN103062958A Back washing system |
| 04/24/2013 | CN103062957A Coal mine methane heat and cold capacity extracting technique |
| 04/24/2013 | CN103062956A Absorption type heat pump with auxiliary defrosting function, and defrosting method thereof |
| 04/24/2013 | CN103061381A Regional ground source heat pump system source side water and reclaimed water supply pipe network user side water supply system |
| 04/24/2013 | CN102095281B Seawater source water ring heat pump device for air-conditioning system |
| 04/24/2013 | CN101995090B Heating method and device of dual-heat source heat pump |
| 04/24/2013 | CN101680692B Refrigerant accumulator |
| 04/24/2013 | CN101454624B Chemical heat pump working with a hybrid substance |
| 04/22/2013 | DE202012100119U1 Wärmepumpenanlage Heat pump system |
| 04/18/2013 | US20130091885 Air conditioner |
| 04/18/2013 | US20130091884 Heat Powered Reciprocating Piston Engine |
| 04/18/2013 | US20130091883 Controller, method of operating a water source heat pump and a water source heat pump |
| 04/18/2013 | US20130091879 Adsorption heat pump and use of adsorbent as adsorbent for adsorption heat pump |
| 04/18/2013 | US20130091877 Air conditioner and method of operating an air conditioner |
| 04/18/2013 | DE102011084723A1 Heat pump of heat pump system installed in vehicle e.g. electric car, has switching unit which is provided for switching the flow of fluid from the evaporator terminal or capacitor terminal into discharge duct |
| 04/17/2013 | EP2581682A1 Heat pump water heater using co2 refrigerant |
| 04/17/2013 | CN202885343U Ground temperature air conditioning and reinjection device |
| 04/17/2013 | CN202885342U Adjustable heat pipe type solar heat pump |
| 04/17/2013 | CN202885341U Air source heat pump solution auxiliary heating defrosting and regenerating device |
| 04/17/2013 | CN103047797A Vertical S-type pipe laying mode of ground source heat pump |
| 04/17/2013 | CN103043736A Heat-pump based all-purpose sea water desalination system |
| 04/17/2013 | CN103040086A Dehumidifying heat pump unit and tobacco-dehumidifying heat pump baking device |
| 04/17/2013 | CN102003837B Method and device utilizing heat of phase change of water as heat source of heat pump system |
| 04/11/2013 | WO2013050516A1 Cooling and heating facility for air conditioning systems |
| 04/11/2013 | DE102011116082A1 Performance-figure optimized heat pump for refrigeration system, has speed controller that is controlled by temperature sensor and/or pressure sensor in high pressure portion of refrigerant circuit |
| 04/10/2013 | EP2577187A2 Surged heat pump systems |
| 04/10/2013 | EP2577176A2 Heating system comprising an outdoor integral collector-evaporator heat pump |
| 04/10/2013 | CN202869082U Solar energy heat pump-photoelectricity combined building energy-saving system |
| 04/10/2013 | CN202869081U Device for recovering flue gas and cooling water waste heat of waste heat power generation system |
| 04/10/2013 | CN202869080U Device for recovering low-pressure steam and cooling water waste heat of waste heat power generation system |
| 04/10/2013 | CN202869079U Condensate water heating device utilizing power plant circulating cooling water waste heat recovered by jet-type heat pump |
| 04/10/2013 | CN202869078U Solar auxiliary ground-source heat pump system |
| 04/10/2013 | CN202869077U Open type geothermal mixed heat exchange system |
| 04/10/2013 | CN202869076U System for emergency heat storage of ground source heat pump |
| 04/10/2013 | CN202869075U Waste heat recovery absorption heat pump system special for chemical fiber factory |
| 04/10/2013 | CN202865830U Filling pile for ground source heat pump |
| 04/10/2013 | CN103032995A Heat accumulation type multi-heat-source heat pump set |
| 04/10/2013 | CN103032959A Double-source heat pump water heater and double-source heat pump heat cascade hot water application all-in-one machine |
| 04/10/2013 | CN103028288A Rotating wheel type block prevention device for sewage or surface water source heat pump system |
| 04/10/2013 | CN103028287A Rotating drum type block prevention device for sewage or surface water source heat pump system |
| 04/10/2013 | CN102175054B Efficient heat pump full-heat recovery solution-type new fan and energy regulating method thereof |
| 04/10/2013 | CN101619904B Two-stage heating high temperature heat pump device |
| 04/10/2013 | CN101403521B Solar energy absorption type refrigeration and ground source heat pump coupling combined supplying system |
| 04/04/2013 | WO2013045463A1 Installation for storing thermal energy and method for the operation thereof |
| 04/04/2013 | WO2013045361A1 High-temperature heat pump and method of using a working medium in a high-temperature heat pump |
| 04/04/2013 | WO2013044406A1 First type absorption heat pump with multi-end heat supply |
| 04/04/2013 | US20130081413 Method in treating solvent containing gas |
| 04/04/2013 | DE102012019005A1 Thermisches Konditionieren eines, insbesondere einen Elektroantrieb aufweisenden Kraftfahrzeugs Thermal conditioning one, especially an electric motor having a motor vehicle |
| 04/04/2013 | DE102011086476A1 Hochtemperaturwärmepumpe und Verfahren zur Verwendung eines Arbeitsmediums in einer Hochtemperaturwärmepumpe High temperature heat pump and method for using a working medium in a high temperature heat pump |
| 04/04/2013 | CA2850396A1 High-temperature heat pump and method of using a working medium in a high-temperature heat pump |
| 04/03/2013 | EP2574741A1 System for heat refinement |
| 04/03/2013 | EP2574739A1 Assembly for storing thermal energy and method for its operation |
| 04/03/2013 | CN202853206U Well water recharge system |
| 04/03/2013 | CN202853205U Ground source heat pump used for controlling through actuator |
| 04/03/2013 | CN202853204U Mine laneway thermal pollution recycling device |
| 04/03/2013 | CN202853203U Heat pump system |
| 04/03/2013 | CN202853199U Vertical buried pipe type ground source heat pump hot water and air-conditioning system |
| 04/03/2013 | CN202853108U Ground source heat pump water heater capable of overcoming thermal interference |
| 04/03/2013 | CN202851099U Improved absorption-heat-pump-type steam-extraction-type steamer power generation system |
| 04/03/2013 | CN202844077U Air energy sauna cabinet |
| 04/03/2013 | CN103026149A A system and method for storing thermal energy as auxiliary power in a vehicle |
| 04/03/2013 | CN103017586A Compound heat exchanger and compound heat exchange system with compound heat exchanger |
| 04/03/2013 | CN103017504A Air energy all-in-one machine with drying and dehumidifying functions |
| 04/03/2013 | CN103017503A Split type heat pump drying machine set |
| 04/03/2013 | CN103017425A Refrigerant pipeline and heat exchanger provided with same |
| 04/03/2013 | CN103017413A Horizontal buried pipe system |
| 04/03/2013 | CN103017412A Propane heat pump system employing carbon dioxide as secondary refrigerant |
| 04/03/2013 | CN103017411A High temperature heat pump system for distillation |
| 03/28/2013 | WO2013042904A2 Energy-saving heat pump system |