| Patents for F24J 3 - Other production or use of heat, not derived from combustion (4,775) |
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| 09/03/2009 | WO2009106277A1 Probe base |
| 09/03/2009 | DE102008011780A1 Method for positioning geothermal probes in soil under airport ground, involves driving geothermal probes from starting point to target point horizontally |
| 09/03/2009 | CA2716803A1 Utilizing aquifer pressure to generate electrical energy |
| 09/02/2009 | CN201302322Y Ground heating air conditioning plant |
| 09/02/2009 | CN101520248A Aeroheating furnace and method for generating heat energy |
| 09/01/2009 | US7581540 Aerosol drug delivery device incorporating percussively activated heat packages |
| 08/27/2009 | WO2009105605A1 Utilization of geothermal energy |
| 08/27/2009 | WO2009105173A1 Method and apparatus for humidifying air with water vapor extracted from moisture-laden flue gas |
| 08/27/2009 | WO2009105017A1 Hose feed machine |
| 08/27/2009 | WO2009103149A1 A method and system for installing geothermal heat exchangers, energy piles, concrete piles, micropiles, and anchors using a sonic drill and a removable or retrievable drill bit |
| 08/27/2009 | US20090212121 Heat Reservoir for a Steam Engine |
| 08/27/2009 | US20090211757 Utilization of geothermal energy |
| 08/27/2009 | US20090211728 Hydro-Thermal Energy System |
| 08/27/2009 | US20090211727 heat tube device utilizing cold energy and application thereof |
| 08/27/2009 | CA2827026A1 A method and system for installing geothermal heat exchangers, energy piles, concrete piles, micropiles, and anchors using a sonic drill and a removable or retrievable drill bit |
| 08/27/2009 | CA2716209A1 A method and system for installing geothermal heat exchangers, energy piles, concrete piles, micropiles, and anchors using a sonic drill and a removable or retrievable drill bit |
| 08/26/2009 | EP2093521A2 Pipe Collector |
| 08/26/2009 | CN101514589A Novel ventilation air-conditioning room |
| 08/20/2009 | WO2009100695A1 Geothermal circulation system |
| 08/20/2009 | DE102008008408A1 Liquid heating device has liquid acceleration device, where system is provided for converting kinetic energy of liquid into heat energy, and system is implemented as tube section |
| 08/20/2009 | DE102005028300B4 Verfahren zur Erzeugung von Wärme mit einer Wärmepumpenanlage auf einem Wasserkraftwerk bzw. Wasserkraftwerksgelände Process for the production of heat with a heat pump system to a hydroelectric plant and hydroelectric power plant site |
| 08/19/2009 | EP2090838A2 Heat pump assembly |
| 08/19/2009 | EP2089663A1 A compressor |
| 08/19/2009 | CN101512243A Vortex heat-generator |
| 08/18/2009 | US7575047 Heating and warm water supply unit and method for operating the same |
| 08/12/2009 | EP1412681B9 Geothermal system |
| 08/12/2009 | CN101504174A Novel solid adsorption dehumidifier |
| 08/12/2009 | CN100526755C Groundwater recharge method |
| 08/11/2009 | US7571762 Ground source heat exchange system |
| 08/06/2009 | WO2009095888A2 Apparatus for treating waste materials |
| 08/06/2009 | DE102008007226A1 Composite pipe for use as drain pipe, energy pile or earth collector, comprises inner pipe with constant diameter and outer pipe, which is formed as corrugated pipe with helical wave crest and wave trough running around inner pipe |
| 08/05/2009 | EP2085718A1 Geothermal heat assembly |
| 08/05/2009 | EP2084465A1 Pipe arrangement |
| 08/05/2009 | CN201285127Y Natural energy temperature regulator |
| 07/30/2009 | DE102008007627B3 Erdwärmeanlage Geothermal system |
| 07/30/2009 | DE102008005313A1 Verdampfer für einen Kältekreislauf Evaporator for a refrigeration cycle |
| 07/30/2009 | DE102008001308B3 Storage tank for use in e.g. paper factory, has control device guiding fluid flow with higher temperature through outlets or inlets on higher height level and fluid flow with lower temperature through outlets or inlets on lower height level |
| 07/23/2009 | DE102008004988A1 Indirect environment heating system for heating building, has pipe sensors that are arranged in old pipe as pipe heat exchanger which is connected with external heat pump, where pipe sensors are embedded in bedding mass |
| 07/22/2009 | EP2080977A1 Vaporiser for a refrigeration circuit |
| 07/22/2009 | CN201277755Y Shallow geothermal combined heat exchange well |
| 07/22/2009 | CN100516709C Agitation heated wind energy heating device based on magnetocaloric effect |
| 07/16/2009 | WO2009088427A1 Device and method for evaporating water from a compressor |
| 07/16/2009 | WO2009064630A3 Aquifer fluid use in a domestic or industrial application |
| 07/16/2009 | DE202007018807U1 Erdwärmesonden-Rohrformteil Geothermal Heating pipe fitting |
| 07/16/2009 | CA2710853A1 Device and method for evaporating water from a compressor |
| 07/15/2009 | CN100513928C Reinforced heat exchange method and apparatus for geothermal pump under ground heat exchanger |
| 07/14/2009 | CA2304752C Hydrogen catalysis power cell for energy conversion systems |
| 07/09/2009 | WO2009086554A1 Geothermal heat exchange system and method |
| 07/09/2009 | DE202008002687U1 Sondenfuß Probe base |
| 07/09/2009 | CA2710522A1 Geothermal heat exchange system and method |
| 07/08/2009 | EP2077425A2 Method of production of heat out of a natural body of water |
| 07/08/2009 | EP2076720A1 Encasement assembly for installation of sub-surface refrigerant tubing in a direct exchange heating/cooling system |
| 07/02/2009 | US20090165992 Geothermal heat exchange system and method |
| 07/02/2009 | DE202009002420U1 Sondenfuß Probe base |
| 07/01/2009 | EP2016345B1 Vortex heat-generator |
| 07/01/2009 | CN101469909A Well pipe and geothermal air conditioning system using the same |
| 06/25/2009 | WO2009076688A1 Coupling |
| 06/25/2009 | WO2009076687A1 Coupling for interconnecting at least two pipes |
| 06/25/2009 | US20090159258 Internal Gas Warming For High Pressure Gas Storage Cylinders With Metal Liners |
| 06/25/2009 | DE102007062402A1 Geothermal energy utilization system installing method for building, involves connecting energy transfer points with heat pumps associated with buildings, respectively, and introducing heat exchanger medium into closed cycle |
| 06/25/2009 | CA2708371A1 Coupling for interconnecting at least two pipes |
| 06/18/2009 | WO2009074287A1 Geothermal probe made of cross-linked polymer material |
| 06/18/2009 | DE202009004592U1 Sondenfuß für eine Erdwärmesonde Probe base for a geothermal probe |
| 06/18/2009 | DE102007060666A1 Strom produzierendes Heizsystem Power-generating heating system |
| 06/18/2009 | CA2646820A1 Heat tracing apparatus with heat-driven pumping system |
| 06/11/2009 | WO2009072364A1 Geothermal apparatus |
| 06/10/2009 | DE102007058626A1 System for extraction of geothermal energy, comprises front-end locked double tube probes arranged beneath earth surface centric spaces for u-shaped flow, where tube probes are connected with heat exchanger |
| 06/04/2009 | US20090140066 Heating device with Cathode Oxygen depletion function for fuel cell vehicle |
| 06/04/2009 | DE102007057245A1 Anlage für die geothermische Energiegewinnung und Verfahren zu deren Betrieb System for the geothermal energy and methods for their operation |
| 06/03/2009 | CN201251314Y Recharge device with a new structure |
| 05/29/2009 | CA2645417A1 Heat exchange system |
| 05/28/2009 | WO2009066251A1 Method and apparatus for treating waste materials |
| 05/28/2009 | WO2009049317A3 Advanced dx system design improvements |
| 05/28/2009 | DE102007055652A1 Verfahren zur Gewinnung von Erdwärme aus einem Wasserversorgungsnetz und Vorrichtungen dazu Process for the recovery of geothermal energy from a water supply network and devices to |
| 05/27/2009 | CN100491869C Geothermal heat exchanger and heat pump type air conditioner utilizing geothermal heat |
| 05/22/2009 | WO2009064630A2 Aquifer fluid use in a domestic or industrial application |
| 05/22/2009 | WO2009063184A1 Improvements in or relating to heat pumps for hot water and heating systems |
| 05/20/2009 | EP2060860A2 Geo-thermal probe and method of installing it |
| 05/20/2009 | EP2060859A2 Heat exchanger |
| 05/20/2009 | EP2060858A2 Geothermal collector |
| 05/20/2009 | DE102007054472A1 Geothermiesystem Geothermal System |
| 05/20/2009 | DE102007054185B3 Geothermiesonde und Verfahren zu deren Installation Geothermal probe and methods for their installation |
| 05/20/2009 | CN201242375Y Detachable double tube heat exchanger |
| 05/20/2009 | CN201242310Y Groundwater earth source heat pump unidirection open type tail water back pouring apparatus |
| 05/20/2009 | CN101435636A Radiation exhaust heat recovery heat collecting machine and system |
| 05/14/2009 | WO2009062032A1 Ground-coupled heat exchange for heating and air conditioning applications |
| 05/14/2009 | WO2009059482A1 A seawater ground energy heat pump system and a method for obtaining the seawater ground energy |
| 05/14/2009 | US20090121488 Electric power generation system driven by solar flux and geocooling |
| 05/14/2009 | US20090120606 Double DX Hydronic System |
| 05/14/2009 | DE202009000121U1 Absaugvorrichtung für die Luftwärme unter PV Modulen Suction of air heat under PV modules |
| 05/14/2009 | CA2705111A1 Ground-coupled heat exchange for heating and air conditioning applications |
| 05/07/2009 | US20090116699 Temperature stabilization of biometric devices |
| 05/07/2009 | US20090114733 Hydrogen fired heat exchanger |
| 05/07/2009 | DE202009000364U1 Geothermische Verteilereinrichtung Geothermal distribution facility |
| 05/07/2009 | DE102007037475B4 Verfahren und Anordnung zum Betrieb einer Erdwärmeanlage Method and apparatus for operating a geothermal system |
| 05/06/2009 | EP2056040A1 Spacer for tubes of geothermal heat probe |
| 05/06/2009 | EP1321584B1 Structure utilizing geothermal energy |
| 05/06/2009 | CN101423876A Blast furnace slag treatment and slag heat energy utilization method and implementing apparatus |
| 04/30/2009 | US20090107650 Geothermal Probe |
| 04/30/2009 | US20090107144 Method and system for generating power from a heat source |