Patents for F24J 3 - Other production or use of heat, not derived from combustion (4,775) |
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03/19/2014 | CN103644673A Exploitation method for geothermal energy in salt mineral deposit |
03/19/2014 | CN103644672A Vertically self-immersing and ejecting-pressing arranging construction method for ground source heat pump heat exchange tubes |
03/19/2014 | CN103644611A Natural heat energy temperature-equalization air supply system with middle heat storage body |
03/18/2014 | US8671941 Respirator |
03/13/2014 | WO2014039212A1 Apparatus and method for geothermally cooling electronic devices installed in a subsurface environment |
03/12/2014 | EP2706308A1 Geothermal energy probe tube |
03/12/2014 | EP2706302A2 Duct system for a geothermal system and geothermal system |
03/12/2014 | EP2705253A1 Method and system for storing energy and generating power heat in a subsea environment |
03/12/2014 | CN203478663U Heating thermal insulating device |
03/12/2014 | CN203478662U Controller of heat recovery machine |
03/12/2014 | CN203478661U Heat recovery machine system |
03/12/2014 | CN203477891U Distributed energy comprehensive utilization system for natural gas station |
03/12/2014 | CN103629838A Aerodynamic heating furnace |
03/12/2014 | CN103629837A Efficient sewage heat exchange system capable of carrying out on-line cleaning and automatic decontamination |
03/06/2014 | WO2014035643A1 Floating solar collector assisted otec generator |
03/06/2014 | WO2014033475A1 A ground source energy system for an outdoor traffic-bearing surface |
03/06/2014 | DE112012002387T5 Speicher für thermische Energie und Anlage, Verfahren und Verwendung dafür Thermal energy storage and conditioning, process and use for |
03/05/2014 | CN103615820A Ultrasonic heating device |
03/04/2014 | US8662147 Geothermal air-conditioner device |
02/27/2014 | WO2014029895A1 Architecturally integrated thermo-active air-conditioning system using air and including multiple energy sources |
02/27/2014 | DE202014001041U1 Koppelelement für ein geothermisches Schubgestänge Coupling for a geothermal push rod |
02/26/2014 | EP2700889A1 End piece for the pipe pair of a geothermal heat probe |
02/26/2014 | CN203454439U Circulating ammonia water and domestic water heat exchanging system |
02/26/2014 | CN103604233A Process and system for using waste heat of steam of steam box |
02/19/2014 | CN203443156U Waste heat water recycling and reusing system |
02/19/2014 | CN203443036U Air water heat exchange device for mine air outlet heat recovery |
02/19/2014 | CN203441705U Improved structure of air compressor |
02/19/2014 | CN103591720A Heat supply device for converting mechanical energy into heat energy |
02/17/2014 | DE202012104337U1 Lasttragendes Element mit einem Rohr A load-bearing element with a pipe |
02/13/2014 | WO2014022902A1 Apparatus for purifying and processing liquids |
02/13/2014 | DE102012107395A1 Device for positioning and fixing element on tube of borehole heat exchanger, has unit for storing multiple elements, another unit for supplying elements from storage to tube and third unit for fixing elements on tube |
02/05/2014 | CN103557620A Geothermal energy device |
02/05/2014 | CN103557619A Horizontal shaft stirring wind power heating device automatically adjusting wind direction |
02/05/2014 | CN103557618A Hot fluid generating device |
02/04/2014 | US8640765 Twisted conduit for geothermal heating and cooling systems |
02/04/2014 | CA2564083C Aerosol generators and methods for producing aerosols |
01/29/2014 | CN203413880U Active recovery system for balancing heat removal and heat taking of buried-pipe heat exchanger |
01/29/2014 | CN103542615A System shared by a plurality of ground source heat pump units and static ground-coupled pipe |
01/28/2014 | CA2758896C Apparatus and method for heating ground |
01/23/2014 | WO2014015307A1 Carbon dioxide-based geothermal energy generation systems and methods related thereto |
01/23/2014 | US20140020861 Phase-change cooling of subterranean power lines |
01/23/2014 | DE102012106520A1 Geothermal heat exchanger horizontally installed in ground, has collector elements through which fluid working medium is passed, while heat is transferred between working medium and ground |
01/23/2014 | DE102012106519A1 Geothermal heat exchanger for horizontal installation in ground for geothermal heating and air conditioning of building, has collector elements whose upper portion comprises smaller total heat passage coefficient than that of bottom portion |
01/22/2014 | EP2687792A2 Geothermal heat exchanger |
01/22/2014 | CN103528270A Buried pipe heat exchanger |
01/16/2014 | WO2014011442A1 Thermally enhanced hdd grout |
01/16/2014 | US20140013744 Underground water-management system for mines |
01/15/2014 | EP2685180A2 Ground heat base station |
01/15/2014 | CN203394709U 余热转换系统 Heat Transfer System |
01/15/2014 | CN103512254A Deep well system used for enhanced geothermal system and boring method thereof |
01/09/2014 | DE202012103844U1 Erdsondenrohrverbindungsstück für eine modulare Erdsonde eines Geothermiesystems, Erdsondenfuß, Erdsondenkopf und Erdsonde für ein Geothermiesystem Erdsondenrohrverbindungsstück for a modular geothermal probe of a geothermal system of probe, Erdsondenkopf and geothermal probe for a geothermal system |
01/09/2014 | DE102012013337A1 Energy pile for geothermal energy purpose i.e. combined heating and cooling systems, has collector tube comprising section that includes another section that transitions and runs helically around former section of collector tube |
01/08/2014 | EP2682689A1 Generation of electrical energy from geothermal energy |
01/08/2014 | EP2681500A1 Nuclear steam generator support and alignment structure |
01/08/2014 | CN103499155A Design method of totally-closed earth energy exchanging bed system |
01/08/2014 | CN103498470A Prefabricated hexagonal energy pile and manufacturing method thereof |
01/03/2014 | WO2014000852A1 Heat management system |
01/02/2014 | US20140000838 System and method of maximizing performance of a solid-state closed loop well heat exchanger |
01/01/2014 | CN103492816A Nuclear steam generator support and alignment structure |
12/31/2013 | US8616000 System and method of capturing geothermal heat from within a drilled well to generate electricity |
12/27/2013 | WO2013188934A1 Method and design of the low-temperature heat engine for transforming the heat in mechanical and electrical energy |
12/25/2013 | EP2675987A1 Low headroom confined space geoexchange drilling system and method |
12/25/2013 | CN203361131U Energy anti-floating pile with airbag cover heat exchanger |
12/25/2013 | CN203355431U Wastewater treatment and waste heat utilization system for factories |
12/25/2013 | CN102252454B Combined type renewable building energy source supplying system |
12/19/2013 | US20130333860 Structural element for transitory storage and deferred use of thermal energy, related structure and methods |
12/19/2013 | US20130333383 Passive heat extraction and electricity generation |
12/18/2013 | EP2674693A2 Closed loop underground heat exchanger of high efficiency |
12/18/2013 | EP2674682A1 Method of operating a heat pump for avoiding freezing |
12/18/2013 | EP2673574A1 Improved spiral-shaped geothermal sensor |
12/18/2013 | EP2000743B1 Temperature equilibrating methodology and installation with water supply system |
12/18/2013 | CN203349563U Heat exchange column for storing and extracting solar terrestrial heat |
12/18/2013 | CN203349482U Water heater utilizing elevator brake resistance |
12/18/2013 | CN203349411U Frostless air conditioner capable of exchanging heat based on air-soil energy |
12/18/2013 | CN103459841A Method and system for storing energy and generating power heat in subsea environment |
12/18/2013 | CN103453707A Electricity-saving ice-making and freezing method utilizing ocean tide to press water to cool and device thereof |
12/18/2013 | CN103453571A Closed circulation heating system |
12/12/2013 | WO2013185083A2 Ground heat exchange processes and equipment |
12/12/2013 | WO2013181712A1 Solar energy receiver |
12/12/2013 | US20130330679 Heat-source selecting device for heat source system, method thereof, and heat source system |
12/12/2013 | US20130327498 Ground heat exchange processes and equipment |
12/12/2013 | US20130327497 Method of heating/cooling structure using geothermal system |
12/12/2013 | CA2875357A1 Solar energy receiver |
12/11/2013 | CN203337000U Laundry room waste heat recycling device |
12/11/2013 | CN203333404U Recharge geothermal water disposal device |
12/05/2013 | DE202013010048U1 Erdwärmesonde Geothermal probe |
12/05/2013 | DE102012104873A1 Erzeugung elektrischer Energie aus Erdwärme Generating electrical energy from geothermal |
12/05/2013 | CA2779182A1 Geothermal flexible conduit loop single pass installation system for dense soils and rock |
12/04/2013 | CN103423906A Method for utilizing preset ellipse of U-shaped underground heat exchange tube to restrain thermal deformation |
12/04/2013 | CN103423879A Solar energy and air energy combined water heater |
12/04/2013 | CN103423591A Distributed energy resource comprehensive utilization system and method used for natural gas station |
12/04/2013 | CN103422424A Bridge anti-freezing system for bridge and tunnel connection section |
11/27/2013 | CN103411385A Method for preparing cold-state liquid heat-transfer working medium in area with large temperature difference between day and night |
11/27/2013 | CN103411336A Colloidal particle rapid heating device |
11/21/2013 | WO2013170389A2 Coaxial ground heat exchanger and method for installing said ground heat exchanger in the ground |
11/21/2013 | US20130306267 Advanced protective system against dangerous caused moving water masses |
11/21/2013 | DE102012110718A1 Wärmeaustauschsystem Heat exchange system |
11/20/2013 | CN103398484A Supersonic gas collision type heating device and heating method |
11/20/2013 | CN102515405B Geothermal water purification device and method thereof for treating geothermal water |
11/14/2013 | WO2013169242A1 Enhanced geothermal systems and methods |