Patents
Sitemap › F25 - Refrigeration or cooling; Combined heating and refrigeration systems; Heat pump systems; Manufacture or storage of ice; Liquefaction or solidification of gases › F25B - Refrigeration machines, plants, or systems; Combined heating and refrigeration systems; Heat pump systems › F25B 30 - Heat pumps
Patents for F25B 30 - Heat pumps (6,899)
08/2012
08/29/2012CN202403323U Heat storing and supplying system using sewage source heat pump
08/29/2012CN102002949B Pipe burying device and method for ground source heat pump
08/29/2012CN101140112B Heterogeneous composite absorption type heat pump
08/24/2012DE202012004041U1 Hocheffizienter "Eistaubehälter" für den Einsatz in Supermärkten mit Fisch-Verkaufstheken deren "Eisbett" mit Scherben- oder Brucheis bestückt wird. Highly efficient "Eistaubehälter" for use in supermarkets with fish sales counters whose "ice bed" is equipped with cullet or crushed ice.
08/23/2012WO2012112802A2 Heat pump system with a flow directing system
08/23/2012WO2012091266A3 Geothermal exchanger including a capillary-type heat pipe, apparatus for preventing icing on a road/bridge, and geothermal cooling and heating apparatus
08/22/2012EP2489964A1 System and method for optimized defrosting
08/22/2012EP2488804A1 Heating device with irreversible thermodynamic cycle for heating installations having high delivery temperature
08/22/2012CN202393103U Heat utilization system of communication equipment
08/22/2012CN202393102U Bidirectional natural circulation heat pump
08/22/2012CN202392928U Temperature-humidity independent control air-conditioning system with GSHP (ground source heat pump) unit
08/22/2012CN202392913U Air source heat pump system of temperature and humidity independent control air-conditioning system
08/22/2012CN202392820U Flue gas multi-stage mixed flow energy-saving cooling equipment
08/22/2012CN102648385A System and method for purifying a first liquid content and simultaneously heating a second liquid content
08/22/2012CN102645055A Adaptively-matched solar auxiliary air source heat pump device
08/16/2012US20120204584 Method and apparatus for controlling the cooling and heating functions of a heat pump
08/16/2012DE102011011210A1 Vorrichtung zum Erzeugen von Warmwasser Apparatus for generating hot water
08/16/2012DE102011001476A1 Method for operating power control, and adsorption refrigeration system, involves performing thermal control of condenser, adsorber or evaporator until temperature at cold water outlet from evaporator or condenser and adsorbent is reached
08/15/2012EP2487444A2 Plate heat exchanger and heat pump device
08/15/2012EP2487437A1 Heat pump device
08/15/2012CN202382484U Vertical self-cleaning heat exchanger of sewage source heat pump
08/15/2012CN202382483U Ultralow-temperature air source heat pump with heat regenerator
08/15/2012CN202382482U Heat pump cycle system and evaporation system
08/15/2012CN202382481U Super-high temperature heat pump device
08/15/2012CN202382480U Air-injection enthalpy-increasing type heat pump
08/15/2012CN202382479U Casing of air-cooled water chiller heat pump outdoor unit
08/15/2012CN202381129U Power supplying system
08/15/2012CN102635981A Domestic renewable energy heat pump system
08/15/2012CN102635980A Solar photovoltaic heat pump system
08/15/2012CN102635979A Efficient environment-friendly-type electrically driven heat pump set
08/15/2012CN102635978A Anaerobic digester heating system with solar heat pump and operation control method
08/15/2012CN102635977A Low-temperature full-heat recycling type air-cooling heat pump set
08/15/2012CN102635970A Grading condensation third-type absorption heat pump
08/15/2012CN101839520B Solar-powered-air source heat-pump composite water heating system and control method thereof
08/14/2012DE202010017733U1 Kühlvorrichtung Cooler
08/10/2012DE202012101816U1 Wärmepumpen-Heizungsanlage Heat pump heating system
08/09/2012WO2012106305A1 Producing heating using working fluids comprising z 1,1,1,4,4,4-hexafluoro-2-butene
08/09/2012US20120198881 Rotating valve and heat pump
08/09/2012DE102011003664A1 Wärmepumpe Heat pump
08/09/2012CA2824423A1 Producing heating using working fluids comprising z-1,1,1,4,4,4-hexafluoro-2-butene
08/08/2012EP2484993A2 Heat pump
08/08/2012EP2484544A1 Air conditioning device for an electric vehicle
08/08/2012EP2483606A2 System and method for maintaining air temperature within a building hvac system
08/08/2012CN202371981U Drying and dewatering device employing air-source heat pump
08/08/2012CN202371933U Solar air source heat pump
08/08/2012CN202371932U Machine set of water ground source heat pump based on energy saving temperature raising device
08/08/2012CN202371931U Rainwater ground source heat pump system
08/08/2012CN202371930U Water and air dual-source heat pump unit
08/08/2012CN102628627A Heat pump type heat source machine and heating system
08/08/2012CN101886832B control method of heat pump air conditioner
08/08/2012CN101881527B Adjustable tandem circulating device for CO2 heat pump and circulating method
08/08/2012CN101699196B Air-cooling heat pump using excess heat of compressor for frost prevention
08/02/2012DE102011009621A1 Steuerung für eine Wärmepumpe Control for a heat pump
08/01/2012EP2480839A2 Enclosure to be buried in the subsurface of the earth and for containing a geothermal heat exchanger, and geothermal heat exchange device including such an enclosure and such an exchanger
08/01/2012CN202361714U Novel outdoor sub-catchment for ground-source heat pump system
08/01/2012CN202361697U Direct expansion type mine return air source heat pump system
08/01/2012CN202361696U Heat pump circulating system and evaporation system
08/01/2012CN202361511U Intelligent control solar photovoltaic air-source gas-complementation heating system
08/01/2012CN202361506U Intelligent-control-based solar photovoltaic, terrestrial heat and fuel gas complementary heating and warming system
08/01/2012CN202361497U Intelligently controlled heating system using photovoltaics and geotherm in complementary manner
08/01/2012CN202361496U Intelligent control heating system realizing heat supply by supplementary actions of solar photovoltaics, air source and electric energy
08/01/2012CN202361494U Intelligent-control geothermal-energy and electric-energy hybrid utilization heat-supplying system
08/01/2012CN202360858U Differential pressure drive magnetic valve and heat pump system
08/01/2012CN202354304U Heat pump dry production device for litchi and longan
08/01/2012CN102625896A Residential heat pump water heater
08/01/2012CN102620482A Seasonal soil heat recovery system of cooling tower
08/01/2012CN102620481A Heat utilization system of communication equipment
08/01/2012CN102620480A Heat pipe closed ground source heat pump air cooling device for geothermal heat exchanger system
08/01/2012CN102620479A Modularization ground source heat pump unit
08/01/2012CN102620478A Method and device for improving thermal circulation efficiency
08/01/2012CN102619546A Main fan diffusing tower exhaust outlet deflector induced air and heat energy utilization device
08/01/2012CN102128521B Jet enthalpy increasing phase change compressed water vapor heat pump
08/01/2012CN101936600B Self-regulating steady-state low-temperature heat-pump water heater and operating method thereof
07/2012
07/31/2012CA2730423A1 Proficient energy building
07/26/2012WO2011073761A3 Heat exchanger
07/25/2012CN202350610U Corrugated-pipe buried pipe
07/25/2012CN202350584U Underwater efficient heat-exchange coil device for still waters
07/25/2012CN202350447U Vacuum drying box of high temperature heat pump
07/25/2012CN202350389U Multiple-effect cascade ejector type heat pump and high-pressure-ratio vacuum pump
07/25/2012CN202350388U Composite low-grade heat source heat pump heating system used in two-stage anaerobic fermentation process
07/25/2012CN202350387U Circulatory heat pump unit
07/25/2012CN202350386U Air exhaust switching device
07/25/2012CN202350220U Building energy-saving system using various types of renewable energy sources
07/25/2012CN202350219U 排风转换装置 Exhaust converter
07/25/2012CN102607211A Self-adapting multi-stage absorption heat pump
07/25/2012CN102607209A Third type absorption heat pump with afterheat double-effect driving function
07/25/2012CN102607170A Quick heating type heat pump water heater for recovering shower waste heat
07/25/2012CN102606185A Device for utilizing induced air and heat energy of air-collecting cover for air outlet of main fan diffuser
07/25/2012CN102606184A Multi-level air collection and heat utilization device in main-fan retention tower
07/25/2012CN102135349B Air-conditioning heat pump device with four working modes
07/25/2012CN101935112B Cold and heat source revolution type dual-prevention device for sewage or surface water and system thereof
07/25/2012CN101922753B Solar energy and geothermal energy assistant centralized heating system
07/25/2012CN101858625B Compound low-carbon type brand-new air/water source heat pump
07/25/2012CN101608849B Double-source heat pump device capable of realizing heating function
07/19/2012WO2012094775A1 Regenerative two-stage absorbing-generating system and regenerative third-type absorption heat pump
07/19/2012US20120180982 Heat pump system having a pre-processing module
07/19/2012US20120180515 Heat medium relay unit and air-conditioning apparatus
07/19/2012US20120180513 Air-conditioning apparatus
07/19/2012DE102011008521A1 Hohlelement für eine Wärmepumpe und Betriebsverfahren Hollow element for a heat pump and method of operation
07/18/2012CN202339050U 一种污水热源的热泵利用系统 A water source heat pump system in use
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