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)
11/2010
11/24/2010CN101893395A Overflow-type heat exchanger of urban sewage source heat pump system
11/24/2010CN101893350A Heat supply or cold supply method for ground source heat pump storing energy seasonally and device thereof
11/24/2010CN101893349A Twin-cylinder reciprocating pressure energy reclaiming heat-pump mechanism
11/19/2010CA2704820A1 Geothermal heat pump system
11/17/2010CN201637306U Grid-type heat exchanger
11/17/2010CN201637200U High efficiency and energy-saving air source heat pump
11/17/2010CN201637199U Underground water non-suction type ground source heat pump
11/17/2010CN201637198U Installation structure of ground pipe heat exchanger
11/17/2010CN201637192U Solar integrated device capable of heating, cooling and supplying hot water
11/17/2010CN201637110U Sludge waste heat recovery device
11/17/2010CN201637063U Heat exchanger capable of protecting soil
11/17/2010CN101886853A Special heat pump unit for sewage source and system thereof
11/17/2010CN101886851A Ground-source heat pump vertical-pipe heat exchanger technology
11/17/2010CN101886832A Heat pump air conditioner and control method thereof
11/17/2010CN101285625B Ground source warm and cold air conditioner system
11/17/2010CN101275357B Drying unit and laundry washing/drying machine equipped with the drying unit
11/11/2010US20100281900 Arrangement adapted for energy transformation
11/10/2010EP2249106A1 Absorption heat pump for extreme operating conditions
11/10/2010EP2249105A1 Absorption heat pump with burner power modulation
11/10/2010CN201628496U Counter-flow-type double-pipe heat exchanger for sewage source heat pump system
11/10/2010CN201628420U Extension-type underground heat exchanger for ground source heat pump
11/10/2010CN101881527A Adjustable tandem circulating device for CO2 heat pump and circulating method
11/10/2010CN101881509A Outdoor machine of split type heat pump water heater
11/04/2010WO2010127270A2 Self-contained electrochemical heat transfer system
11/04/2010DE102009019799A1 Heat pump for installing in a heating installation or a chiller/refrigerating machine has a coolant circuit for transferring energy between a refrigerant before expansion and a refrigerant before compression
11/04/2010DE102009001169A1 Heating- and warm-water system for buildings, has heat exchanger arranged in energy storage, and valve provided between heat pump and heat absorbing part in fluid preflow and return flow for locking fluid circuit
11/03/2010CN201621797U Ground source cold accumulation type heat exchange system
11/03/2010CN101876138A Multiple technical schemes of energy-saving industrial cloths dryer
10/2010
10/28/2010WO2010122569A2 Chiller-heat pump
10/28/2010WO2010122394A1 Subterranean continuous loop heat exchanger, method of manufacture and method to heat, cool or store energy with same
10/28/2010DE202009008433U1 Luftwärmepumpe und Kälteanlagensystem Air heat pump and refrigeration plant system
10/28/2010DE202007019159U1 Wärmepumpenvorrichtung Heat pump device
10/28/2010CA2759437A1 Subterranean continuous loop heat exchanger, method of manufacture and method to heat, cool or store energy with same
10/27/2010EP2242964A2 Device and method for removing a gas from a system, system for evaporating, and heat pump
10/27/2010CN201615653U 太阳能风冷热泵“三效”空调装置 Solar air-cooled heat pump "three-way" air conditioning unit
10/27/2010CN201615652U 太阳能水冷热泵“三效”空调装置 Solar water-cooled heat pump "three-way" air conditioning unit
10/27/2010CN201615020U 井下排水剩余能量的利用装置 The remaining energy use means of underground drainage
10/27/2010CN101871700A Double source parallel step type heat pump hot water air-conditioning system
10/27/2010CN101871672A Heat supply system and heat supply method
10/27/2010CN101871438A Solar heat water low-temperature generating system
10/21/2010WO2010119920A1 Heat-pump water heater and air conditioner
10/21/2010WO2010118636A1 Method for increasing heating temperature of heat pump and high temperature second-type absorption heat pump
10/21/2010DE102009006939B4 Wärmepumpenanlage mit einer Erdwärmesonde Heat pump system with a geothermal probe
10/20/2010CN201611193U 水源热泵系统的模块机 Water source heat pump system module machine
10/20/2010CN101865569A High-efficiency and energy-saving air source heat pump and using method thereof
10/20/2010CN101865568A Shaft coupling pressure energy recovery heat pump mechanism of motor
10/20/2010CN101865567A System for combined heat supply by using steam boiler and steam-driven water source heat pump
10/20/2010CN101865501A Semi-hot recovery type GHP (Gross Horse Power) gas engine drive air conditioner/heat pump unit
10/20/2010CN101864926A Equipment and process for heating output crude oil by using oil field produced water heat pump
10/20/2010CN101403547B First-class lithium bromide absorption type heat pump units with dual-effect refrigeration function
10/14/2010WO2010070372A3 Direct expansion earth coupled heat pump or refrigerant loop system
10/14/2010DE102009015102A1 Operating resource i.e. methanol, storage for use in heat transfer device of heat pump that is utilized for thermal use in e.g. stationary technology, has sorbent comprising good heat conducting connection with sheet layers
10/13/2010CN201607069U 中高温热泵机组 High temperature heat pump
10/13/2010CN201606957U 用于农业养殖的地热保温循环机构 Geothermal heat preservation mechanism for agricultural farming cycle
10/13/2010CN101858671A Heat pump system of soil resource having function of regulating soil temperature
10/13/2010CN101858670A Underwater heat exchanging device
10/13/2010CN101858627A Solar energy secondary heat-source tower heat pump integrated device
10/13/2010CN101858625A Compound low-carbon type brand-new air/water source heat pump
10/13/2010CN101556082B Hot water supply system by solar energy storage heat and ground source heat pump
10/13/2010CN101408357B Balcony wall hanging solar energy-air source composite heat pump system
10/07/2010WO2010112433A2 Operating resource store, heat transfer device and heating pump
10/07/2010US20100251711 Energy Storage
10/07/2010DE102009060998A1 Thermoelectric generator for use with heat pump, has integrated single-or multi-stage heat pump system, on which electrical energy is produced from high temperature difference
10/07/2010DE102009015515A1 Waste water cooling device, has mechanism attached to outer wall of pipe, where mechanism uses outer wall as heat transfer surface and fluid is directly or indirectly heatable by mechanism for supply of heat energy to consumers
10/07/2010DE102009014682A1 Heat pump for warm water heater, has refrigerant storage provided behind refrigerant evaporator, where refrigerant steam leaving refrigerant evaporator is in phase contact with liquid refrigerant provided in refrigerant storage
10/07/2010DE102009014121A1 Heat pump device operating method, involves triggering alarm by adjustable threshold valve during depression of pressure, and automatically flushing sole-or cooling unit-conducting region with air and/or water
10/07/2010DE102009013684A1 Wärmetauschereinheit und wärmetechnische Anlage Heat exchanger unit and heat engineering plant
10/06/2010CN1485588B Dual-purpose multiple operating mode self-defrosting type heat pump air-conditioner and automatic defrosting process thereof
10/06/2010CN101561201B Modularized heat pump unit
10/06/2010CN101270933B Geothermal heat pump air conditioning/refrigerating compound system
09/2010
09/30/2010US20100242523 Electric Cooling System for Electronic Equipment
09/30/2010DE202010005151U1 Thermhaus-Energiestation Thermhaus power station
09/29/2010EP2233865A2 Method for operating a device for exchanging heat from the earth and heat pump device
09/29/2010CN201593889U Novel device of ground source heat pump ground arrangement
09/29/2010CN101561227B Energy tower with solution adjusting device
09/29/2010CN101514878B Heat exchange system for producing substrate
09/29/2010CN101319834B Suspension type mounting method of air heat pump
09/29/2010CN101157485B Open-cycle integration type sewage water taking machine
09/29/2010CN101074794B Air conditioning system using ground heat
09/23/2010WO2010107691A1 Demand defrost for heat pumps
09/23/2010WO2010107166A1 Air source heat pump
09/23/2010WO2010031095A3 Method and apparatus for evaporating and liquefying a medium
09/23/2010DE102009013755A1 Verfahren zur Nutzung von Verdichtungswärme Procedures for the use of compression heat
09/22/2010EP2230470A2 Heat Exchange System
09/22/2010EP2230468A2 Refrigerating apparatus
09/22/2010CN201589470U Air-cooled evaporator for air source heat pump and liquid distributing system
09/22/2010CN201589463U First class lithium bromide absorptive heat pump directly taking waste steam or remained steam as low-temperature heat source
09/22/2010CN101839542A Frost-free heat pump outdoor unit system device
09/22/2010CN101338955B Environment-friendly energy-saving heat supply method
09/20/2010CA2697436A1 Heat exchange system
09/16/2010WO2010104757A2 Defrost system and method for heat pumps
09/16/2010WO2010104709A2 Heat pump and method of operation
09/16/2010WO2010104599A2 Carbon dioxide-based geothermal energy generation systems and methods related thereto
09/16/2010WO2010104057A1 Heat pump device
09/16/2010US20100230071 Geothermal Water Heater
09/16/2010US20100229583 Refrigeration cycle apparatus
09/16/2010DE102009011370A1 Luft/Wasser-Wärmepumpe mit einem in einem Gehäuse angeordneten Wärmetauscher Air / water heat pump with a cylinder disposed in a housing heat exchanger
09/16/2010DE102008013816B4 Rückgewinnung von Energie aus einem Laserbearbeitungssystem Recovery of energy from a laser processing system
09/16/2010CA2753393A1 Carbon dioxide-based geothermal energy generation systems and methods related thereto
09/16/2010CA2752042A1 Heat pump and method of operation
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