Patents for F24J 3 - Other production or use of heat, not derived from combustion (4,775) |
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12/06/2012 | WO2012164322A1 Cavitation equipment to produce heated liquids, and procedure for the operation thereof |
12/06/2012 | US20120305238 High Temperature Crosslinked Polysulfones Used for Downhole Devices |
12/06/2012 | US20120305214 Geothermal Heating and Cooling Ventilation System |
12/06/2012 | DE102011103595A1 Heating/cooling pump system for e.g. pile foundation of building, has heat exchanger passing through bottom portion of closed receiving space of terrestrial heat probe in liquid phase region of bi-phase fluid heating carrier |
12/05/2012 | EP2529163A2 System and method for tapping geothermal energy from two or more reservoirs |
12/05/2012 | EP2529116A2 Method for recovering energy when commpressing gas by a compressor |
12/05/2012 | CN202581913U Earthquake weakening and eliminating type geothermal energy utilization system for water injection deep well |
12/05/2012 | CN202581505U Novel efficient gradient utilization heating device for geothermal water |
12/05/2012 | CN202578028U Solar house |
12/05/2012 | CN102809187A Geothermal energy-driving heat recovery system |
12/05/2012 | CN102808405A PCC (Large Diameter Pipe Pile by using Cast-in-place Concrete) energy pile and manufacturing method thereof |
12/05/2012 | CN102807232A System for evaporating liquid ammonia by using ammonium phosphate slurry concentration and waste hot water |
12/05/2012 | CN101965486B Utilizing aquifer pressure to generate electrical energy |
11/29/2012 | WO2012162438A2 Supercritical fluids, systems and methods for use |
11/29/2012 | WO2012159761A1 Geothermal probe base and method for placing same |
11/29/2012 | US20120298367 Earth heat transfer loop appartus |
11/29/2012 | DE102011102485A1 Method for installing multiple pipes in borehole for geothermal probe, involves moving and fixing wall of borehole to flexible wall and pipes are cemented in borehole in ground, where cement suspension is introduced in annular space |
11/28/2012 | CN202562121U Cooling water heat energy recycling system |
11/28/2012 | CN102226594B Waste heat collecting and recycling method in solidification course of liquid calcium carbide |
11/22/2012 | WO2012155258A1 Control for geothermal heating system |
11/22/2012 | WO2012114297A3 System for extracting heat from hot rocks and geothermal plant |
11/22/2012 | US20120291989 Compressed air energy storage system utilizing two-phase flow to facilitate heat exchange |
11/22/2012 | US20120291988 Perimeter Temperature Controlled Heating and Cooling System |
11/22/2012 | DE202012102071U1 Wärmepumpenanlage zur Wärmerückgewinnung aus Abwässern Heat pump system for heat recovery from waste water |
11/22/2012 | CA2827295A1 Control for geothermal heating system |
11/21/2012 | CN202547189U Wellhead sealing structure of mining and irrigating system of underground water source heat pump |
11/21/2012 | CN202547169U Water level controllable water supply system utilizing heat energy of gangue hill |
11/21/2012 | CN202547168U Heat quantity utilizing system of steaming-pressing sand/aerated concrete/building block production mechanism |
11/21/2012 | CN202547167U Device for recycling waste heat in water-quenched water |
11/21/2012 | CN202547166U Water quenching water heat recycling device |
11/21/2012 | CN202546791U Waste gas exhaust device by utilizing industrial waste heat |
11/21/2012 | CN202543904U Screw-in wall-post-grouting precast pile device for ground-source heat energy conversion |
11/21/2012 | CN202543764U Road surface temperature adjusting device |
11/21/2012 | CN102269484B Solar-assisted heat ground source air-conditioning hot water integrated machine |
11/15/2012 | WO2012154269A1 Method for biomass fractioning by enhancing biomass thermal conductivity |
11/15/2012 | WO2012154034A1 Geothermal heat exchanger arrangement |
11/15/2012 | US20120285657 Ground heat exchanger |
11/15/2012 | US20120285656 Offshore hydrocarbon cooling system |
11/14/2012 | EP2522930A1 Ground heat exchanger |
11/14/2012 | CN202532937U Water boiler bucket |
11/14/2012 | CN202532772U Waste water heat energy recycling device |
11/13/2012 | US8307818 Shape memory alloy motor |
11/13/2012 | CA2776504A1 Ground heat exchanger |
11/08/2012 | WO2012151487A1 Swegs adapted for use in cooling, heating, voc remediation, mining, pasteurization and brewing applications |
11/08/2012 | WO2012151014A1 Method and system for storing energy and generating power heat in a subsea environment |
11/08/2012 | CA2829258A1 Method and system for storing energy and generating power heat in a subsea environment |
11/07/2012 | CN202520521U Air compressor capable of exchanging heat |
11/07/2012 | CN102287945B Multi-well-in-one water source heat exchanging method and geothermal well |
11/06/2012 | US8302876 Vehicle supplemental heating system |
11/01/2012 | WO2012147113A1 A heat exchanger for use in a geo-thermal plant, and the relative plant, for the exploitation of renewable energy sources |
10/31/2012 | CN102759211A Conical light guide pipe energy accumulation emitter |
10/31/2012 | CN102759170A Multipoint air inlet-based replacement ventilation system by using geothermal energy |
10/31/2012 | CN101825375B Water-retaining, peak-regulating and decoupling recharging ground water source heat pump system |
10/24/2012 | CN202501648U Ground source or water source cooling and heating system for onshore or offshore wind power generation facilities |
10/24/2012 | CN102753890A Fluid heater |
10/24/2012 | CN102748888A Geothermal energy utilization device |
10/18/2012 | WO2012140324A1 Apparatus for implementing a ground source heat system and method for exploiting the same |
10/18/2012 | US20120264076 Heater mounting system |
10/18/2012 | US20120261091 Low-energy building, especially self-sufficient zero-energy house |
10/18/2012 | DE102012003732A1 Geothermal probe head for use in e.g. cooling system of building for recovery of geothermal heat from ground, has connection pieces arranged at head at preset angle parallel to another connection piece and linked with each other by bypass |
10/18/2012 | DE102008031891B4 Verfahren und Vorrichtung zum Einbau von Erdkollektoren Method and apparatus for the installation of geothermal collectors |
10/17/2012 | CN202494246U Heat-recyclable refrigeration compressor parallel-connection unit |
10/17/2012 | CN102734968A Heat exchange system and heat exchange method used for refrigerator |
10/17/2012 | CN102728140A Geothermal tail water recharging system |
10/17/2012 | CN102032716B Heat pump-soil heat conversion device |
10/11/2012 | DE102011111704B3 Erdkollektorsystem, Verfahren zur Steuerung und Verfahren zur Errichtung Erdkollektorsystem, method of controlling and procedures for the construction |
10/10/2012 | EP2507565A1 Ground circuit in a low-energy system |
10/10/2012 | CN202485276U Heat energy improving device for buried air inlet pipe portion of ground source central air-conditioning |
10/10/2012 | CN202485265U Residual heat recovery device of industrial waste water |
10/10/2012 | CN102721222A System for recovering waste heat of process cooling water |
10/10/2012 | CN102721221A Production process cooling water waste heat recovery system |
10/04/2012 | WO2012079078A3 Passive heat extraction and power generation |
10/04/2012 | US20120247719 Method of and apparatus for transferring heat energy between a heat exchanging subsystem above the surface of the earth and material therebeneath using one or more coaxial-flow heat exchanging structures producing turbulence in aqueous-based heat-transfering fluid flowing along helically-extending outer flow channels formed therein |
10/04/2012 | US20120247370 Method and plant for the production of cement clinker |
10/04/2012 | DE102011006190A1 Bewehrungsanordnung für ein Erdbauwerk, Böschungsbauwerk, Verwendung einer Bewehrungsanordnung und Verwendung einer Rohrleitung Reinforcement arrangement for an earthwork, embankment construction, using a reinforcement placement and operation of a pipeline |
10/03/2012 | EP2505937A2 Pipe member equipped with heat insulation core pipeline and u-shaped annularly-distributed pipeline |
10/03/2012 | EP2505720A2 Embankment structure and use of a closed pipeline in an embankment structure or earth body |
10/03/2012 | EP2504575A1 Wind power plant and method for temperature regulation of at least one component of a wind power plant |
10/03/2012 | CN202470523U Device for acquiring heat from crust temperature-increasing layer |
10/03/2012 | CN202470522U Carbon dioxide humidifying low temperature waste heat recycling device |
10/03/2012 | CN202470521U High-temperature low-grade wastewater heat recovery system |
10/03/2012 | CN102713458A Downhole heat exchanger for a geothermal heat pump |
10/03/2012 | CN102713280A Systems and methods for sustainable economic development through integrated full spectrum production of renewable energy |
10/03/2012 | CN102706020A Geothermal energy heat exchange system and air-conditioning system provided with same |
10/03/2012 | CN102705973A Underground shaft cooling and heating device for air conditioner |
10/03/2012 | CN102704903A Process method and device for extracting underground thick oil by heating with underground heat energy |
10/03/2012 | CN101774743B Latent heat recoverable multi-phase change sludge drying method and device |
09/27/2012 | WO2012068279A3 System and method for extracting energy |
09/26/2012 | EP2503262A2 Low enthalpy vertical geothermal probe |
09/26/2012 | EP2338012B1 Geothermal energy probe |
09/26/2012 | CN202452754U Waste water residue heat recycling device |
09/26/2012 | CN102695928A Ground circuit in a low-energy system |
09/26/2012 | CN102692097A Energy storage circulating system for underground water-containing structural layer |
09/26/2012 | CN102692090A Hot press cooling water recycling method |
09/26/2012 | CN102692024A Device and method for exhausting waste gas by utilizing industrial waste heat |
09/25/2012 | CA2687174C A system for geothermal loop installation |
09/24/2012 | DE202012103415U1 Schachtsystem für ein Geothermiesystem und Geothermiesystem Shaft system for a geothermal system and geothermal system |
09/24/2012 | DE202011105124U1 Erdkollektorsystem Erdkollektorsystem |
09/19/2012 | CN102679602A Exhaust gas heat recovery and utilization system for surface treatment workshop |
09/19/2012 | CN102679527A Liquid heating device |