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WO/2009/131377A2 |
The present invention concerns a geothermal heat exchanger using a heat pipe. It comprises a primary housing which houses a heat exchange coil on the top thereof, a secondary housing which houses the heat exchange coil and the primary ho...
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WO/2009/116873A1 |
Geothermal power plant, comprising units that are modularized and adapted in order to fit into one or more container, as a geothermal container unit, the geothermal container unit is dimensioned in order to be adapted to extract geotherm...
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WO/2009/106277A1 |
The present invention relates to a probe base (1) for a device for geothermal energy generation or geothermal energy storage, which can be connected to pipes (9), and which comprises a fluid guide section (2) and a base section (3) posit...
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WO/2009/108248A1 |
A system and method that utilizes aquifer pressure to generate electrical energy. The system includes an aquifer, a well fluidly coupled to the aquifer, a pump and a turbine. The pump is arranged to cause water to flow out of the well. I...
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WO/2009/105173A1 |
A method and apparatus for humidifying air in which the first side of a permselective water transport membrane is contacted with water vapor laden flue gas from a combustion process having a first water vapor partial pressure and a first...
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WO/2009/105017A1 |
The present invention relates to a hose feed machine for the feed of hoses (3, 6) into and/or out of a cavity (5), the machine having a motor (2), which drives at least one driving wheel (2.2), which in turn exerts a feed force on a firs...
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WO/2009/103149A1 |
There is provided a method for drilling a cased hole and installing a micropile. A sonic drilling apparatus is positioned at a desired location. The sonic drilling apparatus includes a rotating and vibrating apparatus for rotating and vi...
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WO/2009/105605A1 |
Fluid is introduced to one or more underground fluid passages in thermal contact with a hot rock formation. Kinetic energy of the fluid being introduced is converted into electrical energy. The introduced fluid absorbs heat from the hot ...
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WO/2009/100695A1 |
The invention relates to a method for configuring a geothermal circulation system in a target underground region, comprising at least one injection bore (1) and at least one production bore (2), a hydraulic connection being created betwe...
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WO/2009/095888A2 |
The apparatus for treating waste materials comprises a system for loading an operating fluid, waste materials to be treated, at least one catalysing additive substance and at least one neutralizing additive substance. The mixture of said...
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WO/2009/088427A1 |
A system for evaporating excess water from a source includes a housing (101) having: an air inlet (106), the air inlet (106) directing air in a first direction; an air outlet (118); a plurality of channels (110) arranged generally perpen...
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WO/2009/086554A1 |
Provided is a geothermal heat exchange system and method including a plurality of heat depots, each including a sealed container filled with a heat exchange fluid and further including an input heat transfer line and an output heat trans...
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WO/2009/076688A1 |
The invention relates to a coupling for interconnecting at least two pipes (1) of a geothermal heat exchanger system, comprising at least one female coupling part (2) and at least one male coupling part (3) that can be inserted therein, ...
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WO/2009/076687A1 |
The invention relates to a coupling for interconnecting at least two pipes (1) of a geothermal heat exchanger system, comprising at least one female coupling part (2) and at least one male coupling part (3) that can be inserted therein, ...
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WO/2009/074287A1 |
Disclosed is a geothermal probe (1) comprising at least two polymer tubes (2.1, 2.2) that run parallel in at least some sections and a monolithic or multipart molded piece (3) which is made of similar material and is located at an end of...
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WO/2009/072364A1 |
This technical target aims to provide a novel geothermal apparatus which is made more economical and practical by rationalizing the recovery method of a geothermal energy. The geothermal apparatus is characterized in that a geothermal en...
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WO/2009/066251A1 |
The method for treating waste materials provides for initially introducing in a loading system a measured amount of operating fluid and subsequently introducing in said measured amount of operating fluid the waste materials to be treated...
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WO/2009/062721A2 |
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.
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WO/2009/064630A2 |
Fluid is moved from an aquifer to a higher elevation, and is used at the higher elevation for a domestic or industrial application. Subsequently, the fluid is allowed to return from the higher elevation to the aquifer. Kinetic energy of ...
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WO/2009/063184A1 |
The invention relates to heating systems for both hot-water usage and central heating systems, by use of conventional radiators/under floor heating. The heating source for the said system will be by using a commercial Heat- Pump. The nuc...
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WO/2009/059482A1 |
A Seawater ground energy heat pump system and a method for obtaining the seawater ground energy are disclosed. The system includes a ground energy-gathering device, a closed heat-transferring circuit, a heat pump (1) and an output device...
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WO/2009/062032A1 |
The invention provides systems and methods for cooling and/or heating a structure. Generally, a system for heating or cooling a structure can include at least one thermosiphon in thermal communication with a thermal storage material such...
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WO/2009/059959A2 |
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...
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WO/2009/053033A2 |
The invention relates to a method for deforming tubes (1), in particular for bending tubes with a bending radius that corresponds up to a maximum of double the outer diameter of the tube. Said method is characterised by the following ste...
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WO/2009/049317A2 |
A direct exchange geothermal heating/cooling system (40) has a self-adjusting expansion valve (1) disposed in a liquid refrigerant transport line (8) and a bypass flow path (2 or 11) to improve efficiency when the system (40) operates in...
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WO/2009/045153A1 |
The present invention relates to a single pipe collector for a heat pump installation. The collector comprises a pipe (12) intended for installation in a heat pump plant, in which pipe a heat transfer liquid circulates in a closed cycle ...
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WO/2009/043548A1 |
Disclosed is an installation for using geothermal energy, comprising a main pipe (20) in a borehole (10) of a well. The main pipe (20) has several through-holes (23) to the surroundings and is subdivided into a top and a bottom section b...
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WO/2009/039840A1 |
The invention relates to a system for utilising geothermal energy, comprising a main pipe in a bore (10) of a well. The main pipe (20), which is preferably centrally located and contains passages (23), is sub-divided into an upper (24) a...
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WO/2009/041854A1 |
The inventive fluid media heat-mass-and-energy exchange method consists in forming a first annular fluid medium vortex flow, in forming at least one second vortex flow thereinside, in bringing the outer surface layers of the second vorte...
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WO/2009/039839A1 |
The invention relates to a system for the exploitation of geothermal heat and for conveying and decontaminating ground water. Said system comprises a main pipe (20), arranged in a pit (10) of a well and being subdivided into an upper and...
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WO/2009/039667A1 |
An apparatus for exploiting the thermal energy at the bottom of the ocean. The apparatus comprises a thermal energy harnessing assembly and a drilling assembly mounted thereto. The thermal energy harnessing assembly includes in-feed tube...
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WO/2009/034032A1 |
The invention relates to a solar geothermal accumulator for household energy consumption, embodied as an unsaturated fluid-containing heat accumulator mass comprising at least one first partial system for entry and, at a defined distance...
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WO/2009/031032A2 |
The invention relates to a system for power generation by means of a steam power unit, having a geothermal system part for utilizing geothermal energy, characterized in that a drying unit for material comprising agents that can evaporate...
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WO/2009/024274A1 |
The pipe arrangement for geothermal probes consisting of at least two pipes (1, 2) which have at least one layer which surrounds a lumen (3) and which have, on at least one free end (10, 20), at least one connecting element (4) which has...
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WO/2008/122714A9 |
The invention can be used for heating and air-conditioning equipments in living premises. The invention more particularly relates to equipments including one or more heat exchangers buried in the ground about the building. The invention ...
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WO/2009/018703A1 |
A system for breeding marine living comprises a culturing pond (2) and a temperature regulation apparatus by use of water replacement. The apparatus comprises a first closed-cycle heat transfer circuit (7), a heat pump (3) and a second c...
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WO/2009/006908A1 |
The present invention is directed to provide a geothermal air-conditioner device utilising the earth's temperature and electrical field for processing - preheating, cooling and purifying - room intake air. This air-conditioner device inc...
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WO/2009/007684A1 |
A geothermal energy system comprising a plurality of borehole heat exchangers, each borehole heat exchanger containing a working fluid and comprising an elongate tube having a closed bottom end and first and second adjacent elongate cond...
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WO/2009/007683A1 |
A geothermal energy system comprising at least one borehole heat exchanger, Hie at least one borehole heat exchanger containing a working fluid and comprising an elongate tube having a closed bottom end and first and second adjacent elon...
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WO/2009/007606A2 |
The invention relates to a hollow pole buried substantially vertically into the ground by threading, characterised in that it comprises: at least one helical wing (2) with a flat shape and having a reduced pitch capable of inducing a sin...
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WO/2009/003236A1 |
An installation for conveying superheated fluid discharged from a vent located at or near the base of a body of water. The installation comprises a hood for locating the installation over the vent, and an insulated conduit that is in flu...
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WO/2009/004124A1 |
This invention relates to a device (5) for the secondary production of heat intended to be fitted to a closed-circuit thermodynamic system combining primary means (1) for the production of heat by compression of a fluid, with a heat exch...
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WO/2008/152470A2 |
A geothermal probe (1) for an air-conditioning system designed to be inserted in a vertical position in the ground and comprising a descending branch and an ascending branch for a fluid that is to exchange heat with the ground; the geoth...
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WO/2008/154455A2 |
The invention provides compositions for use in thermal energy storage systems, and methods for storing thermal energy. A thermal energy storage system is provided, comprising: (a) a granular thermal energy storage medium comprising at le...
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WO/2008/122114A2 |
An energy transfer system is provided for commercial and industrial refrigeration and air conditioning applications. Cold is extracted from underground using a borehole drilled into overburden materials and bedrock, typically 150 to 180 ...
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WO/2008/113671A1 |
The invention relates to a thermal power plant (1) with a device for generating heat of compression and comprises a pump circuit (5) with a pump (7) for pumping a liquid (4) through a flow restrictor (10), a heat exchanger (20) for trans...
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WO/2008/113569A1 |
The pipe arrangement for geothermal probes according to this invention comprises at least two pipes (1, 2), having at least one layer surrounding a lumen (3), wherein one of the pipes (1, 2) serves as the feed, and the other serves as th...
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WO/2008/111923A1 |
The invention relates to heaters which can be used as heat sources in closed self-contained heat and hot water supply systems. The aim of the invention is to design a highly reliable heat generator with a low-radiating surface. The inven...
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WO/2008/106699A1 |
An earth probe system for receiving thermal energy from the earth and/or for discharging thermal energy to the earth comprises at least one earth probe (1), having a conductor system comprising a feed line and a return line for a heat tr...
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WO/2008/106700A1 |
The invention relates to a system for configuring earth probes (1) for receiving thermal energy from the earth and/or for discharging thermal energy into the earth, comprising a conductor system having a feed and a return line, which are...
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