Patents for F24J 3 - Other production or use of heat, not derived from combustion (4,775) |
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07/04/2012 | CN102549353A Bi-directional valve system for an aquifer thermal energy storage, heating and cooling system |
07/04/2012 | CN102549268A Method for controlling a compossed device and compossed device wherein such method is applied |
07/04/2012 | CN102544549A Combined heat and power (CHP) supply system based on fuel cell |
07/04/2012 | CN102538265A Method and device for obtaining heat from earthcrust temperature raising layer |
07/04/2012 | CN102538264A High-pressure natural heating equipment |
07/04/2012 | CN102538187A Solar and terrestrial heat heating and air supplying device |
07/04/2012 | CN102536601A System for extracting environment heat energy by utilizing liquid with different boiling points |
07/04/2012 | CN102524912A Vacuum freeze-drying equipment afterheat recycling system and method |
07/04/2012 | CN102016453B 热交换器及空调系统 Heat and air-conditioning systems |
07/04/2012 | CN101865489B Method for geothermal heating-desalting by using heat pump-membrane distillation |
07/04/2012 | CN101375113B Pipe and system for utilizing low-energy |
07/03/2012 | US8210281 Method and system for installing geothermal transfer apparatuses with a sonic drill |
07/03/2012 | US8210163 Semi-cylindrical solar collecting apparatus for solar boiler |
06/27/2012 | CN102519075A Heat island type solar natural air conditioning and heating system |
06/27/2012 | CN102518184A Bathing hot water comprehensive recycling device |
06/27/2012 | CN102515405A Geothermal water purification device and method thereof for treating geothermal water |
06/26/2012 | US8205608 Hydrogen elimination and thermal energy generation in water-activated chemical heaters |
06/26/2012 | CA2684844C Thermally conductive wall structure |
06/23/2012 | CA2726381A1 Support assembly for a drive mechanism for the installation of geothermal conduits adjacent a foundation wall inside or outside a building structure |
06/21/2012 | US20120152488 Underground Thermal Battery Storage System |
06/21/2012 | DE102010054514A1 Fixing element and centralizer for two pairs of pipes of geothermal, has grouting hose arranged in center between pairs of pipes, where pair of pipe and grouting hose forms pipe bundle |
06/20/2012 | CN102506510A Heating system and heating process for absorbing geothermal heat by utilizing heat pipes |
06/20/2012 | CN102498927A Geothermal energy-saving constant temperature system of fruiting chamber of edible fungi and temperature regulation method |
06/20/2012 | CN101523125B Oxygen activated heater and methods of manufacturing same |
06/14/2012 | WO2012079078A2 Passive heat extraction and power generation |
06/14/2012 | WO2012077889A1 Fluid heater |
06/14/2012 | WO2012075583A1 Geothermal system |
06/14/2012 | WO2011066629A8 Method for controlling a composite device and a composite device in which this method can be applied |
06/14/2012 | CA2818760A1 Geothermal system |
06/13/2012 | CN102494425A Steam-condensation gathering water recycling and thermal insulation device |
06/12/2012 | DE202012004291U1 Vorrichtung zur Einbringung von Erdwärmesonden Apparatus for introducing geothermal probes |
06/07/2012 | US20120137898 Methods and devices for heating food items |
06/06/2012 | CN102487255A Solar energy comprehensive utilization apparatus |
06/06/2012 | CN101539347B Seafloor cold-water-pipe water taking system for ocean thermal energy conversion power plants |
05/31/2012 | WO2009135475A3 Geothermal probe |
05/31/2012 | US20120132393 Arrangement and method for storing thermal energy |
05/31/2012 | US20120132360 Method for laminating essentially plate-shaped work pieces |
05/30/2012 | CN202254451U Floor heat exchange device |
05/30/2012 | CN202232258U Geothermal energy-saving constant-temperature system for edible mushroom producing chambers |
05/30/2012 | CN102483271A 地下连续环路热交换器、利用其的制造方法以及进行加热、冷却或存储能量的方法 Underground continuous loop heat exchanger, using its manufacturing method as well as heating, cooling, or a method of storing energy |
05/30/2012 | CN102478325A High-pressure siphon terrestrial heat system |
05/30/2012 | CN102478287A Low-energy-consumption terrestrial heat utilization system |
05/30/2012 | CN102121264B Floor drain for recycling heat of bathing waste water |
05/30/2012 | CN101966563B Waste heat recovering device and operating method thereof |
05/30/2012 | CN101825361B Seasonal low-level energy surface water heat storage method and device |
05/29/2012 | DE202012003480U1 Erdwärmesonde Geothermal probe |
05/24/2012 | WO2012068279A2 System and method for extracting energy |
05/24/2012 | WO2012066403A1 Closed-loop geothermal probe |
05/24/2012 | WO2012065242A1 Geothermal adiabatic-isothermal heat sink exchange system |
05/24/2012 | US20120125561 Modular Heat-Exchange Apparatus |
05/24/2012 | US20120125560 Multi-Circuit Manifold and Method for a Geothermal Energy System |
05/24/2012 | US20120125333 Respiratory system |
05/24/2012 | US20120125019 Self sustaining energy system for a building |
05/24/2012 | DE102010061846A1 Geothermal system for energy recovery from geothermal energy, comprises closed fluid-channeling system which has heat exchanger tube for accommodating fluid, where fluid-channeling system has pulsating device |
05/24/2012 | CA2823012A1 Geothermal adiabatic-isothermal heat sink exchange system |
05/24/2012 | CA2817971A1 System and method for extracting energy |
05/24/2012 | CA2722517A1 Multi-circuit manifold and method for a geothermal energy system |
05/23/2012 | CN102466359A 一种利用空压机废热去加热清洗池的装置 A use of air compressor waste heat to heat the pool cleaning device |
05/23/2012 | CN102466284A Heat collecting ground temperature air-conditioning system with circulation loop honeycomb heat collectors in series connection |
05/23/2012 | CN101873093B Solar energy comprehensive utilizing system for integrating optothermal mixed power generation and heat utilization |
05/23/2012 | CN101832673B Method and device for conducting and recycling subterranean heat with production casings |
05/23/2012 | CN101762104B Geothermal water single-well grading recharging method and equipment thereof |
05/18/2012 | WO2012064387A1 Method of heating/cooling structure using geothermal system |
05/18/2012 | WO2012064215A1 Method for converting the energy of a stream of water and apparatus for carrying out said method |
05/18/2012 | WO2012064015A1 Low-carbon, low-cost agricultural heat-retaining apparatus using the frictional heat of water |
05/18/2012 | WO2012061929A1 Method and system for geothermal design, analysis and installation certification |
05/17/2012 | US20120122049 Heating apparatus |
05/17/2012 | US20120119158 Composite sulphur/carbon conductive material, use as an electrode and method for producing such a material |
05/17/2012 | US20120118529 Geothermal adiabatic-isothermal heat sink exchange system |
05/16/2012 | EP2452136A1 Device and method for energy well |
05/16/2012 | CN102456898A Combined heat and electricity generation system with fuel cell and gas turbine |
05/16/2012 | CN102456897A Combined electricity-heat-cold supply system based on fuel cell |
05/16/2012 | CN102455079A Bathing pool waste heat recycling device |
05/15/2012 | US8176971 Earth heat transfer loop apparatus |
05/10/2012 | WO2012060913A1 Geothermal system |
05/10/2012 | WO2012060912A1 Geothermal column |
05/10/2012 | WO2012060510A1 Ocean geothermal power system using multi-step reheating rankine cycle |
05/10/2012 | WO2012006288A3 Subsurface thermal energy storage of heat generated by concentrating solar power |
05/10/2012 | US20120111530 Installation adapted with temperature equalization system |
05/10/2012 | DE202012002601U1 Förderverrohrung zur Verwendung bei einer Erdwärmesonde zur Gewinnung geothermischer Energie Production tubing for use in a borehole heat exchanger for recovering geothermal energy |
05/10/2012 | DE102010050846A1 System zum Bewehren und Einrichten eines Tragpfahls für die Durchströmung mit einem Wärmeträgermedium und Verfahren zur Herstellung des Tragpfahls System for reinforcing and setting up a supporting pole for the flow of a heat transfer medium and process for the preparation of the support pole |
05/10/2012 | DE102010050773A1 Verfahren und Einrichtung zur Wärmerückgewinnung Method and apparatus for heat recovery |
05/09/2012 | DE202007019405U1 System zur Wärmeverteilung durch einen natürlichen Wärmeakkumulator für eine Arbeitsanlage System for heat distribution through a natural heat accumulator for a working system |
05/09/2012 | CN202216442U Multi-layer sewage thermal energy recovery device |
05/09/2012 | CN202216441U Sewage heat energy recovery system |
05/09/2012 | CN202215446U System using media with low boiling point in middle-low-temperature geothermal well to obtain heat |
05/09/2012 | CN102444535A System for extracting environmental thermal energy through utilizing solution |
05/09/2012 | CN102444534A System for extracting environmental thermal energy through utilizing liquid of different densities |
05/09/2012 | CN101822185B Heat pump unit heating system for vegetable greenhouse |
05/09/2012 | CN101646614B Energy recycling system and method in garbage collection system |
05/03/2012 | WO2012057120A1 Thermal collector tube, thermal collector and concentrated solar power system |
05/03/2012 | WO2011140112A3 A geothermal energy battery and exchanger system and method for heating and cooling |
05/03/2012 | US20120109573 Method of determining a heat transfer condition from a resistance characteristic of a shape memory alloy element |
05/03/2012 | US20120103560 Air-Based Geothermal Cooling Maintenance System |
05/03/2012 | US20120103559 Air-Based Geothermal Cooling System Criteria For Telecom Utility Cabinet |
05/03/2012 | US20120103558 Telecom Utility Cabinet Arranged For Air-Based Geothermal Cooling |
05/03/2012 | US20120103557 Air-Based Geothermal Cooling System For A Telecom Utility Cabinet |
05/03/2012 | DE102010049889A1 Method for recovering heat from ground, involves conveying fluid with temperature in under ground and pumping another fluid with another temperature from under ground |
05/02/2012 | CN202209819U Refrigerant directly vaporizing type ground heat exchanger system |
05/02/2012 | CN202209814U Solar energy auxiliary heating ground source air-conditioning hot water integrated machine |