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Matches 351 - 400 out of 7,542

Document Document Title
WO/2010/143161A2
The present invention relates to a system of transfer and storage of thermal energy to and from the surrounding environment. In particular, this invention relates to a thermo-well (1) comprising at least a case (2) underground, at least ...  
WO/2010/144073A1
A system and method of maximizing heat transfer at the bottom of a well using heat conductive components and a predictive model are used to design and implement a closed-loop solid state heat extraction system to conduct geo thermal heat...  
WO/2010/103317A3
An apparatus for inserting a ground-loop for a geothermal heat-pump system comprises: a percussion mole (4);a first fluid pipe (5), connected to the mole (4), for conveying a heat-exchange fluid from the heat- pump system into the ground...  
WO/2010/020999A3
A multi-purpose geothermal temperature modifying system (10) is disclosed wherein a thermic fluid is transferred from a chamber (12) to absorber means (38a) and (38b) in an enclosure with the help of a geothermal pump (36). The chamber i...  
WO/2010/138016A1
This invention relates to devices for the conversion of the kinetic energy of heat carrier flows to thermal energy, and can be used as an alternative solution to heaters. The converter comprises a set of rings in a quantity of at least 1...  
WO/2010/063248A3
The invention describes a method and an apparatus for the diffusion-catalytic conversion of hydrocarbon-containing residues in two stages, in a first stage at 120-200ºC, heated by the waste heat of the power generator in order to conver...  
WO/2009/144041A8
Heating device (10, 10') comprising a housing (12) and a rotatably mounted rotor (14) having a rotation axis (t), the housing (12) having a fluid inlet (18) and a fluid outlet (20), a clearance space (16) being provided between the rotor...  
WO/2009/144042A8
The present invention relates to a heating device (10, 10') comprising a housing (12) and a rotatably mounted rotor (14) having a rotation axis (t), the housing (12) having a fluid inlet (18) and a fluid outlet (20), a clearance space (1...  
WO/2010/128752A1
The present invention relates to a heat-generating apparatus using rotating force, and more particularly, to a heat-generating apparatus in which, as opposed to conventional apparatuses, a fluid is prevented from being biased and is thus...  
WO/2010/122394A1
A subterranean continuous loop heat exchanger is disclosed having a borehole including an entrance at a first end and an exit at a second end and a conduit for a fluid. A direction of fluid flow relative to the borehole is unidirectional...  
WO/2010/070372A3
Direct expension earth coupled heat pump or refrigerent loop system has simplest technology with a lower installation cost and increased performance in efficiency without need of circulating pump for transfer media is required. The prese...  
WO/2009/102289A3
The invention relates to a under soil heating system wherein solar power accumulated by solar power collectors (1 ) heats the fluid in the pipes (vacuum tubes) of the collector, the heated fluid is conveyed to a fluid tank (2) located un...  
WO/2010/107333A1
The invention relates to power engineering and can be used for amplifying the power of the torque shaft of a generator. The technical problem is to amplify the power of the torque shaft of a generator and improve environmental safety. Th...  
WO/2010/104599A2
Novel carbon dioxide-based geothermal energy generation systems, i.e., carbon plume geothermal (CPG) systems, and methods are provided. With the novel systems and methods described herein, geothermal energy can now be provided at lower t...  
WO/2010/103317A2
An apparatus for inserting a ground-loop for a geothermal heat-pump system. The apparatus comprises: a percussion mole;a first fluid pipe, connected to the mole, for conveying a heat-exchange fluid from the heat- pump system into the gro...  
WO/2009/065387A3
The invention relates to a method for obtaining geothermal energy from a water supply network (30) in which the geothermal energy is absorbed and regenerated by the water volume flow in the underground water supply network (30), the geot...  
WO/2010/064940A3
A flowing stream of ventilation air is heated or cooled by means of at least one ecological thermodynamic medium obtained from a cold source of geo-thermal energy. In the case of heating, a pre-heated air stream is heated to the target t...  
WO/2010/039448A3
Methods for increasing the enthalpy of a geothermal brine, methods for recovering heat enthalpy stored in a geothermal brine, and methods for the production of a heated brine from a natural geothermal reservoir are provided. The methods ...  
WO/2010/003764A3
A thermal energy system comprising a first thermal system, the first thermal system in use having a heating and/or cooling demand, a closed loop geothermal energy system comprising a plurality of borehole heat exchangers, each borehole h...  
WO/2010/005199A9  
WO/2010/070372A2
Direct expension earth coupled heat pump or refrigerent loop system has simplest technology with a lower installation cost and increased performance in efficiency without need of circulating pump for transfer media is required. The prese...  
WO/2010/070858A1
A heat transfer pipe (12) is formed to extend from the apex of an outer pipe (11) and to bend at the bottom of said outer pipe (11), returning to said apex, and is disposed such that at least a portion contacts the inner circumferential ...  
WO/2010/070856A1
An outer pipe (11), which is buried in the ground, is provided, and a heat transfer pipe (12), in the interior of which flows a fluid which is to undergo heat exchange, is inserted into said outer pipe (11). In addition, a heat carrier (...  
WO/2010/064940A2
A flowing stream of ventilation air is heated or cooled by means of at least one ecological thermodynamic medium obtained from a cold source of geo-thermal energy. In the case of heating, a pre-heated air stream is heated to the target t...  
WO/2009/144042A3
The present invention relates to a heating device (10, 10') comprising a housing (12) and a rotatably mounted rotor (14) having a rotation axis (t), the housing (12) having a fluid inlet (18) and a fluid outlet (20), a clearance space (1...  
WO/2010/062215A1
The invention relates to the energy sector. A device for heating premises comprises a cavitation unit, two outlets for the cold and hot portions of a flow, a heat energy storage tank, a transfer pump, a wattmeter, a liquid flow controlle...  
WO/2009/144041A3
Heating device (10, 10') comprising a housing (12) and a rotatably mounted rotor (14) having a rotation axis (t), the housing (12) having a fluid inlet (18) and a fluid outlet (20), a clearance space (16) being provided between the rotor...  
WO/2010/057491A2
The invention relates to a device for heating fluids, having a tank (1) comprising a tank wall closed on the circumferential side, comprising a longitudinal axis (A) and into which the fluid can be brought, wherein one or more elements h...  
WO/2010/058056A1
The invention relates to methods and devices for the dynamic measurement of the temperature of a fluid in a heat exchanger coupled to the ground. The methods comprise the following steps: a) providing a plurality of probes (15) with a te...  
WO/2010/016921A3
A method of transferring heat using a grout that has been optimized for heat transfer includes a heat conductive particulate mixed with the grout. The grout and particulate mixture includes enough particulate to form connections to creat...  
WO/2010/016920A3
A control system manages and optimizes a geothermal electric generation system from one or more wells that individually produce heat. The control system includes heat sensors that measure temperature and fluid flow and are placed at crit...  
WO/2010/053467A1
A heater device formed from first and second compartments separated by a penetratable divider. An access element is positioned to puncture the divider. The first compartment presents a heating surface to an object and has a heat generati...  
WO/2010/053424A1
The present invention relates to a system for exchanging energy with a ground. It comprises an elongate ground bore (2), a flexible sealing device (1) for separating sections of said bore (2) and extending inside and generally all along ...  
WO/2009/059959A3
An apparatus and a method for generating energy are provided. The method comprises the steps of creating a downward flow of air through a first conduit (1) having an upper end (3) and a lower end (4), an air inlet being arranged at or ne...  
WO/2010/047572A1
A hybrid hot water heater for heating water using ambient air includes a hot water tank having a wall defining a water chamber there within, the wall having a first opening, a water inlet opening and a hot water outlet opening; a heat pi...  
WO/2010/014717A3
Disclosed herein is an exemplary supplemental heating system including a hydrodynamic heater and a heat exchanger. The hydrodynamic heater includes a hydrodynamic chamber disposed within an interior cavity of the hydrodynamic heater. The...  
WO/2010/044427A1
Provided is a superheated steam generator that generates superheated steam that can be transformed into electric energy by means of adsorption and desorption of water into and from zeolite, utilizing the energy derived from solar heat an...  
WO/2009/151649A3
A closed-loop, solid-state system generates electricity from geothermal heat from a well by flow of heat, without needing large quantities of water to conduct heat from the ground. The present invention contemplates uses for depleted oil...  
WO/2010/039448A2
Methods for increasing the enthalpy of a geothermal brine, methods for recovering heat enthalpy stored in a geothermal brine, and methods for the production of a heated brine from a natural geothermal reservoir are provided. The methods ...  
WO/2010/031489A1
The present invention relates to a geothermal energy probe 1 for obtaining or storing geothermal energy, comprising at least one pipe 2 for the heat transfer medium made of polymer material, wherein the pipe 2 made of polymer material is...  
WO/2009/129778A3
A sensor base lower piece (10) for the sensor base of a geothermal energy sensor, containing the deflector from a medium inlet to a medium return and with a housing for an adapter (60) in which the medium inlet and medium return both ope...  
WO/2009/062721A3
The invention relates to a geothermal system for exchanging heat with the water of a public supply line, wherein the heat exchanger is arranged within the supply line and is used in modular form as a pipe section.  
WO/2010/028496A1
A geothermal in-ground conduit system and a method of constructing and installing same are described. The system comprises at least one geothermal loop of flexible tubing adapted to convect a heat exchange fluid therein. The loop has a l...  
WO/2009/149711A3
A panel module is disclosed for mounting onto an existing internal structure of a building, the panel module comprising a passageway for a cooling fluid and an outer cooling surface to be faced towards a room to be cooled. Also, a coolin...  
WO/2010/027268A1
The invention concerns a method for evaporation and possibly distillation of liquids by means of a heat pump. By using a heat pump (2), energy is taken from energy reservoirs (1) such as rivers, lakes, sea water, air, sun or ground heat....  
WO/2009/112700A3
The present invention relates to a cooling method, characterized in that it comprises setting up a closed-loop circuit of heat-transfer fluid by carrying out the following steps: installing at least one heat device (1) at the site that i...  
WO/2010/005990A3
A method for maximizing energy recovery from a subterranean formation (100) is herein disclosed. According to one embodiment, a selected subterranean open-hole interval (110, 112, 114) is isolated and at least one fracture (116) is stimu...  
WO/2009/132015A3
Alternative means of inhibiting frosting in the interior heat exchanger of a DX system when switching from the heating mode to the cooling mode are disclosed which may include an automatic valve (1) for directing hot gas refrigerant into...  
WO/2010/020999A2
A multi-purpose geothermal temperature modifying system (10) is disclosed wherein a thermic fluid is transferred from a chamber (12) to absorber means (38a) and (38b) in an enclosure with the help of a geothermal pump (36). The chamber i...  
WO/2010/022354A1
A self contained geothermal generator includes a boiler, a turbine compartment, an electricity generator, a condenser and an electric cable. The condenser includes a distributor chamber, a peripheral chamber and plurality of tubes dispos...  

Matches 351 - 400 out of 7,542