Patents for F24J 3 - Other production or use of heat, not derived from combustion (4,775) |
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07/18/2007 | EP1808570A1 System for drilling the ground to obtain circulation of fluid in a plant for exploitation of geothermal energy |
07/18/2007 | CN2924421Y Boiler |
07/18/2007 | CN2923723Y Liquid furnace-sludge heat recovering apparatus |
07/12/2007 | WO2007062811A3 High-capacity mixing chamber for catalytic oil suspensions as reactor and main energy source for depolymerisation and polymerisation of hydrocarbon residues to give mid-distillate in the circuit |
07/12/2007 | US20070157921 Material heater |
07/12/2007 | DE202006019982U1 Bahnsteigtemperierung Bahnsteigtemperierung |
07/12/2007 | DE102006001169A1 Terrestrial heat extraction improving method, involves developing efficient terrestrial heat storage, and utilizing terrestrial heat storage as far as possible seasonally and independent of weather |
07/11/2007 | CN1995843A Temperature regulating facility |
07/05/2007 | US20070152077 Method for producing heat for heating building and constructions and a continuous cavitation heat generator |
07/05/2007 | US20070151704 Geothermal heat exchange system |
07/05/2007 | US20070151703 Grid and yarn membrane heat pipes |
07/05/2007 | DE102006058930A1 Modular platform for use in e.g. parking place, has reinforcement that covers pipe system for conveying heat-transfer medium, where pipe system has feed-and-return connection that is arranged at same point on running plates |
07/05/2007 | DE102005053364B4 Erdwärmetauscher und Anordnung aus Erdwärmetauschern Ground heat exchanger and arrangement of geothermal exchangers |
07/03/2007 | CA2376648C Torsion generator |
06/28/2007 | WO2007070905A2 Heat exchanger |
06/28/2007 | US20070148272 Furnace for heating a preform, provided with two cooling fans |
06/28/2007 | DE102005060970A1 Geothermal power station has deep vertical shaft filled with a first good heat conductor and a second thermally insulated section |
06/27/2007 | CN1987294A Water temperature regulator using geothermal energy |
06/27/2007 | CN1987293A Water temperature regulator using geothermy |
06/20/2007 | EP1798509A2 Ground heat exchanger |
06/20/2007 | EP1798274A1 Process for oil suspension depolymerisation and polymerisation of waste material containing hydrocarbons using a high performance mixing device as reactor and as reaction heat source. |
06/20/2007 | CN2913972Y Permanent greensward humiture control device using heat pump technology |
06/20/2007 | CN2913966Y Heat pipe geothermal gathering device |
06/20/2007 | CN2913382Y Forging residual heat annealing process apparatus |
06/20/2007 | CN1322287C Domestic sewage extracting and flushing process in sewage hot pump thermal supplying air conditioner system |
06/14/2007 | US20070131219 Self-heating container |
06/13/2007 | EP1795830A1 An energy picking-up system by using water of river, lake and sea as low-grade energy source |
06/13/2007 | EP1794509A1 Solar augmented geothermal energy |
06/13/2007 | CN2911544Y CO2 geothermic solar power package |
06/13/2007 | CN2911543Y Bathing water preheating and energy saving and water saving device for barber's shop |
06/13/2007 | CN1981164A Device and method for converting kinetic energy into heat |
06/13/2007 | CN1321297C Method and system for exchanging earth energy, especially to produce an electric current |
06/12/2007 | CA2381417C Geothermal energy means and procedure |
06/07/2007 | WO2007062811A2 High-capacity mixing chamber for catalytic oil suspensions as reactor and main energy source for depolymerisation and polymerisation of hydrocarbon residues to give mid-distillate in the circuit |
06/06/2007 | CN1320325C Heat pump for extracting water energy |
06/06/2007 | CN1320323C Horizontal-swing type heat exchanger rig in pouring to and sucking back mode for single well |
05/31/2007 | WO2007061332A1 Electrically driven vertical heat generator |
05/31/2007 | WO2007061017A1 Temperature control system |
05/31/2007 | WO2007035487B1 Energy transfer system and associated methods |
05/31/2007 | DE202007004243U1 Erdkollektor Ground collector |
05/31/2007 | DE202007003029U1 Erdsondenfuß Of probe |
05/29/2007 | CA2233471C Method and apparatus for heating a liquid medium |
05/24/2007 | DE202007004267U1 Wärmekraftanlage Thermal power plant |
05/23/2007 | CN1967091A Wind-energy compressor using wind energy to compress air |
05/21/2007 | CA2526527A1 Tri mode generator |
05/18/2007 | WO2007053951A1 Geothermal exchange system using a thermally superconducting medium with a refrigerant loop |
05/18/2007 | CA2642202A1 Geothermal exchange system using a thermally superconducting medium with a refrigerant loop |
05/16/2007 | CN2901175Y Siphon single well refilling temperature regulating well |
05/16/2007 | CN1965199A Plate or film |
05/14/2007 | CA2530560A1 Geothermal cooling device |
05/14/2007 | CA2526356A1 Geothermal exchange system using a thermally superconducting medium with a refrigerant loop |
05/09/2007 | EP1783441A2 Ground heat exchanger and assembly of ground heat exchangers |
05/09/2007 | CN1958958A Installation of cooling and melting ice and snow for road surface and bridge road by using underground natural energy resource |
05/09/2007 | CN1314929C Single well type heat collection apparatus |
05/08/2007 | US7213649 Geothermal pipe weight |
05/03/2007 | WO2006009878A3 Self-heating/cooling arrangement for beverage and/or food |
05/02/2007 | EP1779045A1 Centrifugal rotary device for heating and/or vaporizing liquids |
05/02/2007 | CN1313781C Snow melting device using geothermal energy |
04/26/2007 | DE102005049930A1 Device for gaining heat via renewable energy has earth heat collector embedded in mud, other renewable energy extracting device(s) whose flowing medium is fed to collector if it exceeds temperature in collector and is not otherwise needed |
04/25/2007 | CN1952189A Rotary type anode furnace process technology for refining fuel coal by copper matte smelting process |
04/25/2007 | CN1312450C Variable depth and large diameter seawater sucking system |
04/19/2007 | DE202006019801U1 Erdwärmetauscher und Anordnung aus Erdwärmetauschern Ground heat exchanger and arrangement of geothermal exchangers |
04/19/2007 | DE102004061441B4 Wärmepumpe Heat pump |
04/18/2007 | CN2890770Y Dual-well alternant pumping type transducer |
04/18/2007 | CN1948645A Floor drain having waste hot water rocovery mouthpiece |
04/18/2007 | CN1948642A Heat extraction method of domestic waste hot water and its device |
04/18/2007 | CN1311207C Environmentally-friendly heat pump |
04/18/2007 | CN1311203C Heating, ventilating and air-conditioning unit capable of comprehensively utilizing solar energy and geothermal energy |
04/12/2007 | WO2007040424A1 Method for supplying heat to a hydrocarbon accumulation bed |
04/12/2007 | WO2007040423A1 Method for realising energy by means o a reciprocating motion and a device for converting and releasing energy in liquid media |
04/12/2007 | US20070082313 Wafer holder, heater unit having the wafer holder, and wafer prober having the heater unit |
04/12/2007 | US20070079953 Recurring natural water cooling device |
04/12/2007 | US20070079617 Apparatus, Methods and Systems for Geothermal Vaporization of Liquefied Natural Gas |
04/11/2007 | EP1772685A2 Heat transfer control device for improving or adapting geothermal heat recuperation in a heat pump system |
04/11/2007 | CN1945165A Direct buried underground heat exchanger of engineering abandored water lowering well |
04/11/2007 | CN1945164A Engineering abandoned water lowering well type water source heat pump pipe well |
04/11/2007 | CN1945141A Desiccant air-conditioning system |
04/11/2007 | CN1944807A Heat insulation type multiple group tubular heat exchanger geo-energy converting prestress concrete tubular pile |
04/11/2007 | CN1944806A Low temperature geothermal energy converting cement and earth wet stirring pile |
04/05/2007 | US20070075153 Vehicle cabin power transfer arrangement |
04/05/2007 | US20070074847 Encasement assembly for installation of sub-surface refrigerant tubing in a direct exchange heating/cooling system |
04/04/2007 | EP1769199A1 Water sump structure |
03/29/2007 | WO2007035487A1 Energy transfer system and associated methods |
03/29/2007 | US20070068184 Geothermal Exchange System Incorporating A Thermally Superconducting Medium |
03/29/2007 | DE102005045807A1 Geo-thermal energy generating method for heating building, involves absorbing deep-water by jacket pipe within lower range of heat probe, guiding water downward up to end of external pipe and squashing water from jacket pipe |
03/28/2007 | CN2884051Y High efficiency temp-increasing and energy-saving device for utilizing surplus pressure |
03/27/2007 | CA2404608C System comprising a permanent air eliminator tank adapted to allow installation of a geothermal system |
03/22/2007 | WO2007031227A1 Method for producing a hdr heat exchanger |
03/22/2007 | WO2007030938A1 Geothermal exchange system incorporating a thermally superconducting medium |
03/22/2007 | US20070062670 Casing with cooling means |
03/22/2007 | CA2622567A1 Geothermal exchange system incorporating a thermally superconducting medium |
03/21/2007 | EP1764446A1 Irrigation device |
03/21/2007 | CN1932048A Continuous annealing furnace to utilize afterheat of strip steel in the same casing |
03/21/2007 | CN1306233C Heat pump for extracting soil energy |
03/21/2007 | CN1306226C Well head system for geothermal tertiary system sandstone recharge |
03/14/2007 | CA2526321A1 Geothermal exchange system using a thermally superconducting medium |
03/08/2007 | US20070051492 Ground source heat exchange system |
03/07/2007 | EP1634022B1 Device for heating a coolant conveyed inside the circuit of a heat pump |
03/07/2007 | CN1924483A Grafting renovation technique for refrigerator producing hot water |
02/28/2007 | CN1920440A Energy-saving method for waste hot water recovery in die molding process and device thereof |