| Patents for F25B 30 - Heat pumps (6,899) |
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| 01/13/2011 | DE202009016576U1 Vorrichtung zur Wärmegewinnung umfassend zwei Wärmepumpen Apparatus for heat recovery comprising two heat pumps |
| 01/12/2011 | EP2273203A2 Assembly for heating and/or providing hot service water |
| 01/12/2011 | CN201706783U Structure using heat pump device for auxiliary driving |
| 01/12/2011 | CN201706782U Integral heat pump circulatory system with switchable heat sources |
| 01/12/2011 | CN201701809U Intelligent filter of urban crude sewage and surface water source heat pump system |
| 01/12/2011 | CN101943528A Smooth heat exchanger of sewage or surface water source heat pump and system thereof |
| 01/12/2011 | CN101392970B Low-temperature heat supply terminal increased double-generator absorption heat pump |
| 01/06/2011 | WO2010104757A3 Defrost system and method for heat pumps |
| 01/06/2011 | WO2010070372A4 Direct expansion earth coupled heat pump or refrigerant loop system |
| 01/06/2011 | US20110000245 Absorption machine having a built-in energy storage working according to the matrix method |
| 01/05/2011 | EP2270411A1 Heat exchanger and air conditioning system |
| 01/05/2011 | EP2268984A1 Liquefier for a heat pump and heat pump |
| 01/05/2011 | DE102009024314A1 Power supply system for use in ballast, has heat pump including liquefier-heat exchanger and vaporizer-heat exchanger in media circuit, and consumer load circuit attached to liquefier-heat exchanger and vaporizer-heat exchanger |
| 01/05/2011 | CN201697396U Double-U-shaped buried heat exchanger |
| 01/05/2011 | CN101939598A Geothermal apparatus |
| 01/05/2011 | CN101936624A Capillary network heat pump system utilizing solar energy |
| 01/05/2011 | CN101936623A Solar energy-air dual heat source heat pump air conditioner |
| 01/05/2011 | CN101936622A Seawater source heat pump system |
| 01/05/2011 | CN101936621A Sewage treatment heat pump |
| 01/05/2011 | CN101936620A Tubular pile type ground source heat pump system |
| 01/05/2011 | CN101936582A Solar seawater-source heat pump system |
| 01/05/2011 | CN101634489B Device for recycling heat and cold by high-temperature heat pump in petrochemical technology |
| 01/05/2011 | CN101519845B Clothing drying device of refrigerator |
| 01/05/2011 | CN101430155B Hot gas defrosting method for air supply heat pump |
| 01/04/2011 | CA2465538C Improved water heater |
| 12/30/2010 | DE102009031094A1 Heizungsanlage und Verfahren zum Betreiben Heating system and method of operating |
| 12/30/2010 | DE102009025503A1 Vorrichtung und Verfahren zur Wärmerückgewinnung aus diskontinuierlich anfallenden und mit Schwebstoffen beladenen Flüssigkeiten Apparatus and method for recovering heat from discontinuous incurred and laden with suspended solids liquids |
| 12/29/2010 | CN201688624U Novel solar energy/ electrical energy complementary auxiliary heating heat pump air-conditioning unit |
| 12/29/2010 | CN201688623U U-shaped elbow of ground source heat pump |
| 12/29/2010 | CN201686506U Continuous rolling filter device for sewage source heat pump system |
| 12/29/2010 | CN101932892A Methods and apparatuses for operating heat pumps in hot water systems |
| 12/29/2010 | CN101929778A Refrigeration equipment |
| 12/29/2010 | CN101929773A Ice maker |
| 12/29/2010 | CN101929764A Solar energy-air-geothermal energy three-heat-source heat pump air conditioning unit |
| 12/29/2010 | CN101929763A Compound class II absorption heat pump on single-stage basis |
| 12/29/2010 | CN101929733A Solar energy-air-geothermal energy three-heat-source heat pump water heater |
| 12/29/2010 | CN101545195B Multiple air-conditioned clothes dryer |
| 12/29/2010 | CN101403541B Heat pump air conditioning system |
| 12/29/2010 | CN101392969B Heat pump air conditioning system |
| 12/23/2010 | WO2010145040A1 District energy sharing system |
| 12/23/2010 | US20100319369 Valve and subcooler for storing refrigerant |
| 12/23/2010 | DE102009026942A1 Regelgerät und Verfahren zum Regeln von Wärmepumpen- und Kälteanlagen Controller and method of controlling heat pump and refrigeration systems |
| 12/23/2010 | DE102009014121B4 Verfahren zum Betrieb einer Einrichtung zum Wärmeaustausch aus der Erde, sowie Wärmepumpeneinrichtung selbst A method for operating a device for exchanging heat from the earth, and heat pump device itself |
| 12/23/2010 | CA2765065A1 District energy sharing system |
| 12/22/2010 | EP2263050A2 Liquefier for a heat pump, heat pump, and method of manufacturing a liquefier |
| 12/22/2010 | CN201680651U An earth source/direct expansion solar assisted compound heat pump system |
| 12/22/2010 | CN201680644U Ground-embedded sleeve type heat exchanger |
| 12/22/2010 | CN1766461B Absorption type heat pump |
| 12/22/2010 | CN101922825A Method for applying cold and heat sources of sea water heat pump |
| 12/22/2010 | CN101922824A Geothermal heat pump system |
| 12/22/2010 | CN101922823A Secondary air injection high-efficiency ultralow temperature heat pump unit |
| 12/22/2010 | CN101922753A Solar energy and geothermal energy assistant centralized heating system |
| 12/22/2010 | CN101922703A Method and system for recycling boiler-heat pump heat to improve environment of boiler room |
| 12/17/2010 | CA2669375A1 Semiconductor application installation adapted with a temperature equalization system |
| 12/16/2010 | WO2010143841A2 Heat pump having a plurality of evaporation members |
| 12/16/2010 | WO2010143373A1 Heat pump system |
| 12/16/2010 | DE202010013659U1 Kondensationsspeicher in einem Wärmepumpenkreislauf Condensation memory in a heat pump cycle |
| 12/16/2010 | DE102009023659A1 Wärmepumpe mit kapillarer Kondensation zur Temperaturanhebung Heat pump with capillary condensation for the temperature increase |
| 12/16/2010 | DE102009019733A1 Verfahren zum Betrieb einer Einrichtung zum Wärmeaustausch aus der Erde, sowie Wärmepumpeneinrichtung selbst A method for operating a device for exchanging heat from the earth, and heat pump device itself |
| 12/15/2010 | CN201672823U Device for adjusting air cooling temperature of generator in thermal power plant |
| 12/15/2010 | CN201672751U Double-loop circulation system of heat pump |
| 12/15/2010 | CN201672749U Special quick U-shaped pipe laying joint for underground construction of ground source heat pump |
| 12/15/2010 | CN201672616U Out-of-season energy storage device for heat pump |
| 12/15/2010 | CN201671665U Thermal power generation device utilizing heat pump for energy saving |
| 12/15/2010 | CN101918772A Ground-coupled heat exchange for heating and air conditioning applications |
| 12/15/2010 | CN101915511A Heat pump large-diameter heat exchange device and system thereof for sewage or earth surface water source |
| 12/15/2010 | CN101915445A Motor-and-pump integrated water loop heat pump air conditioning system and refrigerating unit and outdoor unit used thereby |
| 12/15/2010 | CN101382358B Hotchemistry heat exchanger circulating system based on re-adsorption technology |
| 12/09/2010 | WO2010140995A1 Multi-purpose power module |
| 12/09/2010 | WO2010139578A2 Heat pump-based heating system comprising a multipart condenser |
| 12/09/2010 | WO2010139339A1 Cooling method as generator with anti rotation blocking brake force recovery in vehicles |
| 12/09/2010 | DE102009024306A1 Wärmepumpenheizung mit Kaltwasservorerwärmung Heat pump heating with Kaltwasservorerwärmung |
| 12/09/2010 | DE102009024305A1 Wärmepumpenheizung mit mehrteiligem Kondensator Heat pump heating with fabricated capacitor |
| 12/09/2010 | DE102009024304A1 Wärmepumpenheizung mit Entnahmemischer Heat pump heating with removal mixer |
| 12/09/2010 | DE102009021294A1 Heat pump system for heating water in hot water tank and for exchanging heat with fluid for building, has heat pump with condenser as heat exchanger for condensation of refrigerant medium |
| 12/08/2010 | CN201666695U Direct embedded direct heat exchanging ground source heat pump |
| 12/08/2010 | CN201666694U Heat pump device with heat regenerating and circulating function |
| 12/08/2010 | CN201666569U Pre-heating system for coal -fired power plant |
| 12/08/2010 | CN101907373A Ground source heat pump air-conditioning system for sectional regulation and control of ground heat exchangers |
| 12/08/2010 | CN101907370A Heating and refrigerating system by using solar energy and terrestrial heat |
| 12/08/2010 | CN101666566B Separating device of frost-proof solution and condensed water |
| 12/08/2010 | CN101650098B Self-balancing integrated application system of solar energy-ground source heat pump |
| 12/08/2010 | CN101571332B Heat recycling system for urban sewage |
| 12/08/2010 | CN101545693B Heterogeneous composite absorption type heat pump |
| 12/08/2010 | CN101440999B Safe rapid air source water heater with air conditioner |
| 12/08/2010 | CN101413732B Single-stage and two-stage neighboring combined composite absorption type heat pump |
| 12/08/2010 | CN101387454B Multifunctional CO2 air conditioner heat pump |
| 12/08/2010 | CN101226013B Grade compression-segmenting heat-taking type steam compression heat pump |
| 12/01/2010 | CN201662281U Recovery system of low-grade heat energy |
| 12/01/2010 | CN201662279U District cooling and heating system with river water source heat pump |
| 12/01/2010 | CN201662278U Device capable of improving energy utilization rate of tri-generation system |
| 12/01/2010 | CN201661767U Water distributing and collecting device of zone type ground vertical pipes in same layer |
| 12/01/2010 | CN101900458A Gas-liquid intermediate-low temperature double-heat source cascade high-temperature heat pump |
| 12/01/2010 | CN101324383B Novel sea water heat pump cold, heat, hot water and fresh water tetrad feed system |
| 11/24/2010 | EP2252842A1 Heat exchanger |
| 11/24/2010 | CN201653191U Pipe throwing heat exchanger |
| 11/24/2010 | CN201652992U Hybrid ground-source heat pump system |
| 11/24/2010 | CN201652991U Composite low-carbon all-new wind-water source thermal pump |
| 11/24/2010 | CN201652990U Heat exchange system for loop geothermal energy heat pipe |
| 11/24/2010 | CN201652983U Double-source step-combining type hot pump hot water air conditioner system |