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Matches 251 - 300 out of 7,543

Document Document Title
WO/2012/036325A1
The present invention relates to an environment-friendly well-being house, and more particularly, to an environment-friendly well-being house capable of generating electric energy by means of an air current circulating within the house d...  
WO/2012/036361A1
Provided is a heat pump system using heat from the earth, in which first and second heat-exchange parts are heat-exchanged with each other by a heat exchange unit to improve efficiency of the entire heat pump system. Furthermore, the fir...  
WO/2012/028516A1
The invention relates to a fossil fuel-fired power station (1) having a removal apparatus (2) for carbon dioxide which is located downstream of a combustion facility and through which an offgas containing carbon dioxide can flow. The rem...  
WO/2012/023881A1
The group of inventions relates to the field of energy production and, more specifically, to the production of energy from geothermal sources, in particular, renewable sources of petrothermal resources, namely hard hot dry rock (HDR) fro...  
WO/2012/015742A3
An apparatus is provided having a heat generation device such as a boiler. A hypersonic energy harvester is provided having a first input and a second input. The first input and the second input are fluidly coupled to the heat generation...  
WO/2012/015742A2
An apparatus is provided having a heat generation device such as a boiler. A hypersonic energy harvester is provided having a first input and a second input. The first input and the second input are fluidly coupled to the heat generation...  
WO/2012/009802A1
An energy transfer unit for a geothermal system includes an outer housing. A heat exchanger is located within the housing. An inlet pipe extends from the housing to the heat exchanger to convey heat transfer fluid to the heat exchanger a...  
WO/2012/008643A1
The present invention pertains to a heat generating device using a rotary force, wherein a rotary disc includes: a plate formed around the circumference of a shaft; a first reinforcement is protruded from one lateral surface of the plate...  
WO/2012/008992A1
An energy transfer system for transferring energy between the earth and a facility comprising a well bore at least partially filled with groundwater, a center pipe having a top end and a bottom end disposed in the well bore and having a ...  
WO/2012/006288A2
Techniques for subsurface thermal energy storage of heat generated by concentrating solar power enable smoothing of available energy with respect to daily and/or seasonal variation. Solar thermal collectors produce saturated steam that i...  
WO/2012/006288A3
Techniques for subsurface thermal energy storage of heat generated by concentrating solar power enable smoothing of available energy with respect to daily and/or seasonal variation. Solar thermal collectors produce saturated steam that i...  
WO/2012/000009A1
The invention relates to a device for sealing and fixing a pipe (2) which is inserted into a bore hole (1), in the bore hole (1). In order to provide advantageous sealing and fixing conditions, it is proposed that an inflatable sleeve (3...  
WO/2012/000583A3
The invention relates to a ground collector suitable for a heat pump and a milling cutter for forming a ground collector, comprising a slit (100a, 100b, 100c), which is milled into the ground (500) and which has a length (L1) and a width...  
WO/2012/000583A2
The invention relates to a ground collector suitable for a heat pump and a milling cutter for forming a ground collector, comprising a slit (100a, 100b, 100c), which is milled into the ground (500) and which has a length (L1) and a width...  
WO/2011/157320A3
The invention relates to a ground collector, comprising a slit (100) formed in the ground (500), comprising a ground collector device (200) that is arranged in the slit (100) and that is suitable for connecting to a heat pump, comprising...  
WO/2011/154984A3
Process for creating an artificial permeable layer in subsurface for exploitation of geothermal energy, said process comprises the following steps: A) digging a well (2) by excavation means (1), and at the same time coating said well by ...  
WO/2011/154984A2
Process for creating an artificial permeable layer in subsurface for exploitation of geothermal energy, said process comprises the following steps: A) digging a well (2) by excavation means (1), and at the same time coating said well by ...  
WO/2011/142623A2
The present invention relates to a disc-shaped fluid heating device whereby a large volume of fluid can be efficiently heated in a short time by causing intense vortex colliding in the fluid. In the present invention, a large volume of f...  
WO/2011/142623A3
The present invention relates to a disc-shaped fluid heating device whereby a large volume of fluid can be efficiently heated in a short time by causing intense vortex colliding in the fluid. In the present invention, a large volume of f...  
WO/2011/140112A2
Embodiments of the invention utilize the geothermal energy exchanger and battery (GEEB) to recover and store thermal energy from the dwelling, from the ground, and from the Earth's atmosphere, reuse the thermal energy in another season o...  
WO/2011/140112A3
Embodiments of the invention utilize the geothermal energy exchanger and battery (GEEB) to recover and store thermal energy from the dwelling, from the ground, and from the Earth's atmosphere, reuse the thermal energy in another season o...  
WO/2011/135177A1
The present invention relates to a method and arrangement for using a low-energy source for controlling the air temperature in a room space (5).In the invention, the ratio of the desired inside air temperature in the room space (5) to th...  
WO/2011/136435A1
According to one aspect of the present invention, an aquifer heat storage control system, which uses an underground aquifer as a heat and cold storage medium, comprises: a cold water reservoir for storing cold by having cold underground ...  
WO/2011/131885A1
The invention relates to a facility for transferring thermal energy of geothermal origin, for example to contribute to the heating of premises, this facility having the feature of including a heat exchanger placed in a water pipe (31). T...  
WO/2011/126359A2
Method for introducing en elongated element into a soil, such as a tubular geothermal heat exchanger, comprising the following steps: - in a drilling motion introducing a drill tube into the soil, which drill tube for that purpose has be...  
WO/2011/126359A3
Method for introducing en elongated element into a soil, such as a tubular geothermal heat exchanger, comprising the following steps: - in a drilling motion introducing a drill tube into the soil, which drill tube for that purpose has be...  
WO/2011/120725A1
The invention relates to a device for recovering heat from the environment, for use in underground and underwater construction, wherein in a piling wall (2) anchored in a subgrade and made of piling wall elements (4) that can be locked t...  
WO/2011/120022A1
A pipe (210) is provided for use in a geothermal heat exchange system. The pipe (210) is insertable in a bore hole ( 162) having a proximal end ( 163) disposed relatively closer to a surface (165) of the earth, and a distal end ( 163) di...  
WO/2011/119409A3
Methods are described for using heated fluids from enhanced geothermal systems projects that recover geothermal heat from hot dry rock resources, and then injecting the heated pressurized fluids into a suitable rock formation to create a...  
WO/2011/119409A2
Methods are described for using heated fluids from enhanced geothermal systems projects that recover geothermal heat from hot dry rock resources, and then injecting the heated pressurized fluids into a suitable rock formation to create a...  
WO/2011/119413A2
Systems and methods are described for removing thermal energy from power plant heat engines, storing, and then recovering the stored energy. The removed or stored thermal energy can raise the enthalpy of lower temperature heat sources fo...  
WO/2011/119413A3
Systems and methods are described for removing thermal energy from power plant heat engines, storing, and then recovering the stored energy. The removed or stored thermal energy can raise the enthalpy of lower temperature heat sources fo...  
WO/2011/113146A1
A pipe spacer is provided for spacing at least one pipe in a piping system. The spacer includes a handle with at least one pipe-engaging support member for maintaining an engaged pipe close to a surface in a piping system.  
WO/2011/112528A3
A hydrodynamic heater is provided having a rotational member and a stationary member. The rotational member is operable to rotate relative to the stationary member about an axis so as to induce fluid shear and therefore, thermal energy t...  
WO/2011/112895A1
Methods of and apparatus for engineering high-performance geothermal ground loop heat exchanging (GLHE) subsystems for installation in deep Earth environments and connection to geothermal equipment (GTE) employing refrigerant compressors...  
WO/2011/104607A2
The present invention relates to a conduit for use in a geothermal heating and cooling system wherein said conduit comprises 2 or more pipes, wherein further, said 2 or more pipes comprising said conduit are twisted together.  
WO/2011/104607A3
The present invention relates to a conduit for use in a geothermal heating and cooling system wherein said conduit comprises 2 or more pipes, wherein further, said 2 or more pipes comprising said conduit are twisted together.  
WO/2011/100731A2
Embodiments of thermal transfer devices and associated systems and methods are disclosed herein. In one embodiment, a thermal transfer system can include a conduit that has an input portion, an output portion, and a sidewall between the ...  
WO/2011/100731A3
Embodiments of thermal transfer devices and associated systems and methods are disclosed herein. In one embodiment, a thermal transfer system can include a conduit that has an input portion, an output portion, and a sidewall between the ...  
WO/2011/093548A1
The present invention relates to a heat generating device using rotatory force, which includes: a housing opened at one side and having an inlet for introducing fluid and an outlet for discharging the same; a rotation shaft inserted into...  
WO/2011/092335A2
The invention relates to a system (1; 2; 3; 4; 100-100'''; 200; 300; 400; 500; 600) for tapping or producing geothermal energy comprising: a first subterranean, usable area (10; 110; 210; 310; 410; 510; 610) having geothermal energy, a p...  
WO/2011/092335A3
The invention relates to a system (500) for tapping or producing geothermal energy comprising: a first subterranean, usable region (510) having geothermal energy, a predetermined first tapping site (540) associated with the first usable ...  
WO/2011/088527A3
Method for recovering energy when compressing a gas with a compressor (1) with two or more compression stages, with each stage realised by a compressor element (2,3), whereby in each case downstream from at least two aforementioned compr...  
WO/2011/088527A2
Method for recovering energy when compressing a gas with a compressor (1) with two or more compression stages, with each stage realised by a compressor element (2,3), whereby in each case downstream from at least two aforementioned compr...  
WO/2011/085914A3
The invention relates to an apparatus for providing thermal heat by means of thermal extraction from the earth or for generating cooling by means of thermal input into the earth, comprising at least one probe for introduction into the ea...  
WO/2011/086738A1
A conventional air conditioning system includes an ecological air conditioning system, a comfortable cooling and heating system, etc. For example, there are a 24-hour ventilation system, an air conditioner, a floor heating system, an und...  
WO/2011/083899A1
The present invention relates to a very deep vertical closed-type ground-coupled heat exchanger that uses geothermal energy without taking in underground water, and to a method for installing the heat exchanger. More particularly, an anc...  
WO/2011/077352A2
A ground heat exchanger (2) comprises a flow leg (3), a heat exchanger leg (4), an upper manifold (7) and a lower manifold (10) to be positioned at the bottom of the borehole (1 ). The flow leg extends from the upper part of the borehole...  
WO/2011/077352A3
A ground heat exchanger (2) comprises a flow leg (3), a heat ex¬¨ changer leg (4), an upper manifold (7) and a lower manifold (10) to be positioned at the bottom of the borehole d). The flow leg extends from the upper part of the borehol...  
WO/2011/073761A3
The invention relates to a heat exchanger (7), especially a plate exchanger (8), which is thermally coupled to a geothermal probe (6). The heat exchanger (7) comprises, for the purpose of condensation of a heat transfer medium evaporated...  

Matches 251 - 300 out of 7,543