| Patents for F24J 3 - Other production or use of heat, not derived from combustion (4,775) |
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| 04/08/2010 | WO2009151649A3 System and method of capturing geothermal heat from within a drilled well to generate electricity |
| 04/08/2010 | DE102008034931A1 System for transmitting energy, comprises transport media, devices for converting one transport medium into other transport medium respectively, and devices for transporting the media from one conversion device to other conversion device |
| 04/08/2010 | DE102008026240B4 Anlage zum Heizen und Kühlen System for heating and cooling |
| 04/07/2010 | EP2172719A2 Geothermal plant |
| 04/01/2010 | US20100078160 Free-cooling including modular coolant distribution unit |
| 04/01/2010 | DE10253867B4 Vorrichtung zum Austausch von Wärme und/oder Kälte mit Feststoffen oder Feststoffgemischen Device for exchanging heat and / or cold with solids or solid mixtures |
| 03/31/2010 | CN201434463Y Ground source heat pump air conditioner for preprocessing fresh air by using underground stored energy |
| 03/31/2010 | CN101688694A Device for producing heat by passing a fluid at pressure through a plurality of tubes, and thermodynamic system employing such a device |
| 03/30/2010 | CA2536928C A method of geothermal loop installation |
| 03/25/2010 | WO2010031489A1 Geothermal energy probe |
| 03/25/2010 | WO2009129778A3 Modular construction sensor base and components thereof |
| 03/25/2010 | US20100071810 Method for depositing a thin layer and product thus obtained |
| 03/24/2010 | CN201429279Y Heat exchanger for buried pipe |
| 03/24/2010 | CN201429272Y Refrigerating/heating/water heating integrated set with superficial terrestrial heat recovery function |
| 03/24/2010 | CN101680687A System for configuring earth probes |
| 03/18/2010 | WO2010028496A1 System and method for geothermal conduit loop in-ground installation and soil penetrating head therefor |
| 03/18/2010 | WO2009149711A3 Cooling system and a panel module for a cooling systεm |
| 03/18/2010 | WO2009062721A3 Geothermiesystem |
| 03/18/2010 | DE102008039747A1 Energy balance upgrading method for e.g. cleaning system of work piece, involves accumulating dry and hot air from suction/pressure blower and drying blower in heating circuit for drying closed ventilation circuit |
| 03/18/2010 | DE102006054435B4 Verfahren zum Einbringen einer Erdwärmesonde in das Erdreich und eine Vorrichtung Method for Installing a geothermal probe into the ground and apparatus |
| 03/17/2010 | EP2163828A2 Appartus and method for transferrign energy |
| 03/17/2010 | CN101675307A Thermal power plant |
| 03/17/2010 | CN101672593A Control system and utilization system of heat energy of LNG heat pipe |
| 03/17/2010 | CN101672542A Recovery processing method and recovery processing device of heat energy |
| 03/17/2010 | CN101672541A High efficiency heater using spatial energy |
| 03/17/2010 | CN101672504A Automatic heat exchange system for well water |
| 03/12/2010 | CA2639648A1 System and method for geothermal conduit loop in-ground installation and soil penetrating head therefor |
| 03/11/2010 | WO2010027268A1 Method for evaporation and possible distillation of fluids using a heat pump |
| 03/11/2010 | US20100059600 High efficiency heater using spatial energy |
| 03/11/2010 | US20100059198 System for configuring earth probes |
| 03/11/2010 | CA2733171A1 Method for evaporation and possible distillation of fluids using a heat pump |
| 03/04/2010 | WO2010005990A3 Method for maximizing energy recovery from a subterranean formation |
| 03/04/2010 | WO2009112700A3 Method and device for cooling using water from subsea depths as a cold source |
| 03/04/2010 | DE202009015922U1 Vorrichtung zur dezentralen Erwärmung eines fluiden Wärmeträgers für Heizzwecke und/oder zur dezentralen Bereitstellung von Warmwasser in Gebäuden Apparatus for decentralized heating a fluid heat carrier for heating and / or decentralized provision of hot water in buildings |
| 03/04/2010 | DE102008045090A1 Device for creating soil collectors in construction segment for optimized utilization of geothermal energy, has soil collecting segments, that are manufactured by hand or machines and are inserted into soil by earth boreholes |
| 03/04/2010 | DE102008044806A1 Wind and/or hydro rotary drive generator to thermal heater for remote settlement |
| 03/04/2010 | DE102008040004A1 System for exchanging heat with waste water from garden in e.g. single family house, has shifting device bypassing and shifting waste water channel from earth's surface over vertical of shaft to horizontal of channel section |
| 03/04/2010 | DE102006062810B4 Verfahren zur Errichtung eines Erdkollektors Method for establishing a ground collector |
| 03/02/2010 | US7669592 Solar power plant |
| 02/25/2010 | WO2010022354A1 Self contained in-ground geothermal generator |
| 02/25/2010 | WO2010022283A1 A well diversion agent formed from in situ decomposition of carbonyls at high temperature |
| 02/25/2010 | WO2010021618A1 Closed loop energy production from geothermal reservoirs |
| 02/25/2010 | WO2010020999A2 Multi-purpose geothermal temperature modifying system |
| 02/25/2010 | WO2009132015A3 Dx system heat to cool valves and line insulation |
| 02/25/2010 | US20100043433 Heat Balancer for Steam-Based Generating Systems |
| 02/25/2010 | DE202008017571U1 Rohrförmiges Hohlprofil A tubular hollow profile |
| 02/25/2010 | DE102008039105A1 Method for determining heat extraction capacity of geothermal probe, involves circulating fluid into ground with temperature difference and then disconnecting circulation to attain controlled comparison of temperature difference of ground |
| 02/25/2010 | DE102008039098A1 Method for transporting heat from geothermal probe i.e. cascade direct evaporator probe, involves exchanging heat from ground from closed lower heat removal section to closed upper heat removal section |
| 02/25/2010 | DE102008039097A1 Geothermal energy direct evaporator probe for heat pump circle, has condenser and condensate return flow for probe pipe, which are arranged in probe head for condensation of operating medium |
| 02/24/2010 | CN201412991Y Temperature collecting well device for ground temperature heat and cold supply |
| 02/18/2010 | US20100038052 Geothermal hybrid heat exchange system |
| 02/17/2010 | CN201407855Y Bushing type underground heat exchanger for ground source heat pump |
| 02/17/2010 | CN201407854Y Energy-saving cooling return water device system |
| 02/17/2010 | CN201407737Y Superconducting heater adopting a plurality of heat sources |
| 02/17/2010 | CN201407730Y Indoor heating temperature control system |
| 02/16/2010 | US7661422 Solar air conditioning device |
| 02/13/2010 | CA2638235A1 Recovery storage and conversion of waste heat from an ice rink using a concentric borehole heat exchanger system |
| 02/11/2010 | WO2010017557A1 Method for testing an engineered geothermal system using one stimulated well |
| 02/11/2010 | WO2010016920A2 Design and control system to manage and optimize a geothermal electric generation system from one or more wells that individually produce heat |
| 02/11/2010 | US20100031953 Hybrid Water Heating System |
| 02/11/2010 | US20100031653 Method and device for the utilization of supercritical subsurface steam in combination with supercritical thermal and hydraulic power stations |
| 02/11/2010 | DE202009009229U1 Sondenvorrichtung Probe device |
| 02/11/2010 | DE202008012453U1 Erdwärmesonde Geothermal probe |
| 02/11/2010 | DE102008036524A1 Sondenkopf, Sonde und Verfahren zum Austausch von Wärmeenergie Probe head, probe and method for exchanging heat energy |
| 02/10/2010 | EP2151643A2 Probe head, probe and method for exchanging thermal energy |
| 02/10/2010 | CN201401891Y Well-type circulated heat-exchanging device |
| 02/09/2010 | US7658222 Heating a storage building |
| 02/04/2010 | WO2010014717A2 Supplemental heating system including integral heat exchanger |
| 02/04/2010 | WO2009053033A3 Method for deforming tubes |
| 02/04/2010 | US20100025486 Liquid heat generator with integral heat exchanger |
| 02/04/2010 | US20100025008 Geothermal Heating, Ventilating and Cooling System |
| 02/04/2010 | DE102009035264A1 Erdwärmetauscher und Anordnung aus mehreren Erdwärmetauschern Ground heat exchanger and arrangement of several geothermal exchangers |
| 02/04/2010 | DE102008035626A1 Geothermal-response unit has water inlet, controller for water inlet, and container for receiving adjustable amount of water, where controllable heating device is provided for transferred water |
| 02/04/2010 | CA2733000A1 Supplemental heating system including integral heat exchanger |
| 02/03/2010 | CN201396979Y Five-in-one kitchen energy recycling system |
| 01/28/2010 | DE202009015391U1 Sondenkopf Probe head |
| 01/27/2010 | EP2148160A2 Isothermal method and device using utility water thermal energy |
| 01/27/2010 | EP2147263A2 Heat pump system and method for pumping liquids |
| 01/22/2010 | CA2673681A1 Isothermal method and device using utility water thermal energy |
| 01/21/2010 | DE102008032839A1 Heat producing device for e.g. heating water, has shaft guided in interior space of container, where shaft, disks connected with shaft, and interior side of container wall are coated with rigid, sturdy and open-porous foam material |
| 01/20/2010 | CN201387180Y Water collecting and dividing device of underground heat exchange buried pipe of ground-source heat pump system |
| 01/19/2010 | US7647988 Method and system for installing geothermal transfer apparatuses with a sonic drill |
| 01/14/2010 | WO2010005990A2 Enhanced geothermal systems and reservoir optimization |
| 01/14/2010 | WO2010005199A2 Method for utilizing natural energy using subterranean heat and indoor and outdoor air circulation via convection |
| 01/14/2010 | DE102008032530A1 Ground thermal condition evaluating method for geothermal plants, involves using time series in mathematical model for dynamic description of temperature field in ground and for formation of characteristics describing thermal condition |
| 01/14/2010 | DE102008031891A1 Verfahren und Vorrichtung zum Einbau von Erdkollektoren Method and apparatus for the installation of geothermal collectors |
| 01/14/2010 | CA2728280A1 Thermal energy system and method of operation |
| 01/13/2010 | EP2144017A1 Method of installing a collector in the soil |
| 01/13/2010 | EP1499394B1 Portable oxygen concentration system |
| 01/07/2010 | US20100003629 Substrate firing device |
| 01/07/2010 | DE202008017556U1 Anlage zur Umwelt-Wärmenutzung Plant for environmental heat utilization |
| 01/06/2010 | CN101619902A Energy storage and conversion device for buildings |
| 01/05/2010 | CA2259638C Apparatus and method for installing a pipe in a wellbore |
| 01/03/2010 | CA2635368A1 Waste heat extraction system |
| 12/31/2009 | US20090321041 Multiple airflow pattern water source geothermal heat pump unit |
| 12/31/2009 | US20090321040 Methods and systems for hole reclamation for power generation via geo-saturation of secondary working fluids |
| 12/30/2009 | WO2009158629A1 Methods and systems for hole reclamation for power generation via geo-saturation of secondary working fluids |
| 12/30/2009 | CN201373698Y Combined secondary steam heat energy recovery device for conventional phase change heat exchanger of combined heat pump |
| 12/30/2009 | CN201373695Y Combined secondary steam heat energy recovery device for heat pipe phase change heat exchanger of combined heat pump |
| 12/30/2009 | CN201373694Y Combined secondary steam heat energy recovery device for heat pipe phase change heat exchanger of steam jet heat pump |