| Patents for F24J 3 - Other production or use of heat, not derived from combustion (4,775) |
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| 08/18/2011 | WO2011100731A2 Thermal transfer device and associated systems and methods |
| 08/18/2011 | US20110200394 Method of installing geothermal heat pump system and device for installation |
| 08/18/2011 | US20110198054 Groundwater well |
| 08/18/2011 | US20110197599 Thermal Energy System And Method Of Operation |
| 08/18/2011 | CA2789703A1 Thermal transfer device and associated systems and methods |
| 08/17/2011 | EP2356310A1 System for exchanging energy with a ground |
| 08/17/2011 | CN201935603U 置于自然温能体的立式流体热交换器 The vertical fluid heat exchanger placed within natural thermal energy body |
| 08/17/2011 | CN201935480U 一种防止埋管间热短路的地埋管换热器装置 A heat pipe to prevent a short circuit between ground heat exchanger unit |
| 08/17/2011 | CN201935465U Heat energy recovery unit |
| 08/17/2011 | CN102155823A Cool-heat resource system of three wells for circularly pumping and recharging underground water |
| 08/17/2011 | CN102155820A Multipurpose air-conditioner hot water system |
| 08/17/2011 | CN101619871B Wind-force heating heat supply system |
| 08/11/2011 | US20110192566 Thermal storage system for use in connection with a thermal conductive wall structure |
| 08/11/2011 | DE102010007662A1 Geothermal energy distributor for use with geothermal or ground probes, is formed of collecting body with two connecting pieces and connection opening, where connecting pieces are arranged along longitudinal axis of collecting body |
| 08/11/2011 | DE102010001823A1 Erdsondenfluidturbulator Erdsondenfluidturbulator |
| 08/10/2011 | CN201926185U 一种地热能利用装置 One kind of geothermal energy utilization device |
| 08/10/2011 | CN201926184U 冷凝水冷却装置 Condensate cooling means |
| 08/10/2011 | CN101260640B Automatic snow-removing method |
| 08/10/2011 | CN101231040B Wind power central air-conditioning method |
| 08/09/2011 | US7992631 System and method for seasonal energy storage |
| 08/09/2011 | US7992562 Laryngeal mask airway installation kit, laryngeal mask airway with a stylet, and stylet |
| 08/04/2011 | WO2011093548A1 Heat generating device using rotatory force |
| 08/04/2011 | WO2011092335A2 System and method for tapping geothermal energy from two or more reservoirs |
| 08/04/2011 | US20110189619 Heat accumulator composite material |
| 08/04/2011 | DE102010006141A1 DDS für die tiefe Erdwärme DDS for deep geothermal |
| 08/03/2011 | EP1769199B1 Water sump structure |
| 07/28/2011 | WO2011088527A2 Method for recovering energy when commpressing gas by a compressor |
| 07/27/2011 | EP2347195A1 Bi-directional valve system for an aquifer thermal energy storage, heating and cooling system |
| 07/27/2011 | CN201909485U System for adopting membrane separation technology to remove impurities of geothermal water |
| 07/27/2011 | CN201909484U Aqueous ammonia-applicable system for obtaining heat from medium-temperature and low-temperature geothermal wells |
| 07/27/2011 | CN201909483U Induced convection device for extracting terrestrial heat through underground heat exchange |
| 07/27/2011 | CN201908298U Thermal source tubular pile of geothermal air-conditioner |
| 07/27/2011 | CN1880881B Closed type recovery and utilization method for steam condensed water |
| 07/27/2011 | CN101421564B System and distribution tank for low-energy network |
| 07/26/2011 | DE202010003279U1 Erdkollektor für eine Wärmepumpe Ground collector for a heat pump |
| 07/21/2011 | WO2011086738A1 Smart and ecological air conditioning system |
| 07/21/2011 | WO2011060951A3 Power generating device |
| 07/21/2011 | US20110177466 System and method for biomass fractioning |
| 07/20/2011 | CN102128503A Quickly started and heated automatic heat storage hot water tank and automatic heat storage method |
| 07/14/2011 | WO2011083899A1 Geothermal coil pipe header device, very deep vertical closed-type ground-coupled heat exchanger using same, and method for installing the heat exchanger |
| 07/13/2011 | CN102121264A Floor drain for recycling heat of bathing waste water |
| 07/06/2011 | CN201892342U Device for recovering heat from waste hot water |
| 07/06/2011 | CN102116097A Method for saving energy of sauna room |
| 07/06/2011 | CN101603715B Ground source heat pump air-conditioning system and air processing method thereof |
| 06/30/2011 | WO2011077352A2 Ground heat exchanger |
| 06/30/2011 | DE102009055259A1 Device for utilizing energy and raw materials from hydrothermal marine source, has steam conductor for conducting steam from hydrothermal marine source to water surface, where one end of steam conductor is arranged at floating lifting body |
| 06/29/2011 | EP2339263A1 Ground heat exchanger |
| 06/29/2011 | EP2338012A1 Geothermal energy probe |
| 06/29/2011 | CN201885472U Printing and dyeing wastewater heat energy recovery system |
| 06/29/2011 | CN201882700U Device for recycling hot gas of bobbin winder |
| 06/29/2011 | CN101818941B Air heated anti-freezing solar energy collector system |
| 06/28/2011 | US7966780 Thermally conductive wall structure |
| 06/23/2011 | WO2011073762A2 Heat exchanger |
| 06/23/2011 | WO2011073761A2 Heat exchanger |
| 06/23/2011 | WO2011073469A1 Geothermal plant with system for generating electricity and modulating power |
| 06/23/2011 | WO2011042192A3 Building comprising a ventilation plant based on a buried pipe-in-pipe system |
| 06/22/2011 | EP2334993A1 System and method for geothermal conduit loop in-ground installation and soil penetrating head therefor |
| 06/22/2011 | EP2334904A1 Method for testing an engineered geothermal system using one stimulated well |
| 06/22/2011 | DE102010040765A1 Einrichtung zur Bereitstellung von Heizwärme oder zur Erzeugung von Klimakälte und Einrichtung zur Bereitstellung von Elektroenergie, sowie Verfahren zur Bereitstellung von Heizenergie, Verfahren zur Erzeugung von Kälteenergie und Verfahren zur Erzeugung von Bewegungsenergie und/oder Elektroenergie Means for providing heat or for generating air cooling and means for providing electric energy, as well as methods of providing heat energy, process for producing cooling energy and method for generating kinetic energy and / or electric energy |
| 06/22/2011 | DE102009055079A1 Heat exchangers e.g. plate-type heat exchanger, for use in heat transfer unit for exchanging heat between two coolants, have guide wall arranged between two helical tubes for targeted circulation of medium to transfer heat to another medium |
| 06/22/2011 | DE102009055068A1 Device for production of e.g. heat energy for air conditioning of private building, has geothermal tube attached or inserted into ground, and liquid jet pump arranged in sump of tube for conveying coolant from sump of tube to head of tube |
| 06/22/2011 | CN201876009U Heat exchanging device of ground source heat pump |
| 06/22/2011 | CN201874002U Building foundation pile capable of collecting underground heat |
| 06/22/2011 | CN102105755A System and method of capturing geothermal heat from within a drilled well to generate electricity |
| 06/22/2011 | CN102102395A Folded building block house and matched energy and drinking water making device system |
| 06/22/2011 | CN101303178B Pneumatic gas heating device and gas heating method |
| 06/16/2011 | WO2011071407A1 Method and device for producing heat for heating buildings and constructions |
| 06/16/2011 | US20110143296 Method and apparatus for temperature control in a reactor vessel |
| 06/15/2011 | CN201866970U Same-floor geothermal energy cyclic utilization system |
| 06/15/2011 | CN201866969U Device for heating washing tank using waste heat of air compressor |
| 06/15/2011 | CN102099638A Superheated steam generator, power generation ship, and connecting robot |
| 06/15/2011 | CN102099577A Thermal energy system and operation method thereof |
| 06/15/2011 | CN102095266A Water heater utilizing pressure of running water |
| 06/14/2011 | CA2462970C Membrane catalytic heater |
| 06/09/2011 | WO2011069099A1 Bi-directional valve system for an aquifer thermal energy storage, heating and cooling system |
| 06/09/2011 | WO2011067457A1 Ground circuit in a low-energy system |
| 06/09/2011 | WO2011022406A3 Turbulence inducing heat exchanger |
| 06/09/2011 | US20110132571 Systems relating to geothermal energy and the operation of gas turbine engines |
| 06/09/2011 | CA2782771A1 Ground circuit in a low-energy system |
| 06/09/2011 | CA2772289A1 Method for controlling a compossed device and compossed device wherein such method is applied |
| 06/08/2011 | CN201858809U Afterheat heating device |
| 06/08/2011 | CN201858808U Heat energy recycling system of high pressure fluid friction channel |
| 06/08/2011 | CN201857566U Floor temperature-adjusting snow-melting device utilizing natural geothermal and application thereof |
| 06/08/2011 | CN101761235B Backfill equipment of ground buried pipe of ground source heat pump |
| 06/03/2011 | WO2011031007A3 Boiler employing rotational force |
| 06/02/2011 | US20110127004 Regenerative thermal energy storage apparatus for an adiabatic compressed air energy storage system |
| 06/02/2011 | US20110126563 Absorption chiller and system incorporating the same |
| 06/01/2011 | CN201854223U Solar photo-thermal semiconductor temperature-difference generating hot water system |
| 06/01/2011 | CN102080900A Ground source heat pump system of geographical evaporation type |
| 06/01/2011 | CN101280973B Gaseous supersonic speed heating device and heating method thereof |
| 05/31/2011 | US7950387 Use of identical components in solar energy collectors |
| 05/26/2011 | US20110120666 Geo-thermal and solar energy conservation system utilizing expandable fluids and methods thereof |
| 05/26/2011 | DE102009013523B4 Erdwärmetauschersystem und Verfahren zur Herstellung desselben sowie damit durchführbares Kühlverfahren The same ground heat exchanger system and method for production thereof and thus feasible cooling methods |
| 05/25/2011 | EP2323743A1 Method for evaporation and possible distillation of fluids using a heat pump |
| 05/25/2011 | CN201844603U Terrestrial heat exchanger |
| 05/25/2011 | CN201844602U Ground heat exchanger system |
| 05/25/2011 | CN102068877A New process for reclaiming starch factory steam pipe bundle exhaust |
| 05/25/2011 | CN101619902B Energy storage and conversion device for buildings |
| 05/19/2011 | US20110114284 Optimizing the efficiency and energy usage of a geothermal multiple heat pump system |
| 05/19/2011 | DE102009022704B4 System aus einer von einem Fluid durchströmten Versorgungsleitung, einem Wärmetauscher und einer Anschlussleitung System from one of a fluid flowing through supply line, a heat exchanger and a connecting line |