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WO/2008/154455 |
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/2008/122714 |
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/2008/122714 |
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/2008/122714 |
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/2008/122114 |
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/2008/122114 |
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/2008/113671 |
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/2008/113569 |
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/2008/111923 |
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/2008/106774 |
A system for controlled recovery of thermal energy and conversion to mechanical energy. The system collects thermal energy from a reciprocating engine, specifically from engine jacket fluid and/or engine exhaust and uses this thermal ene...
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WO/2008/108715 |
In a waste collection system where deposited waste is transported by partial vacuum in transport pipes (2) leading from spaced collection points to a central collection station (4) containing a system vacuum source (5) consisting of at l...
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WO/2008/106699 |
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/2008/106699 |
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/2008/106700 |
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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WO/2008/102191 |
The subject of the invention is a closed energetic system for complex utilization of hot water heated by technologic waste heat or solar or geothermic way, which solution makes possible the continuous and complete utilization of hot wate...
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WO/2008/098971 |
The invention relates to a process of transferring heat from a first relatively cold medium (23) to a second relatively hot medium (22), comprising the steps of rotating a contained amount (6) of a compressible fluid about an axis of rot...
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WO/2008/098968 |
The invention relates to a process of transferring heat from a first relatively cold medium (23) to a second relatively hot medium (22), comprising the steps of rotating a contained amount (6) of a compressible fluid about an axis of rot...
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WO/2008/095628 |
The invention relates to a method for heat recovery from an enclosed channel through which a fluids flows, such as a sewer or a channel basin, and to a device for carrying out this method. In order to perform heat recovery that is as sim...
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WO/2008/094058 |
The invention refers to a thermo dynamic system able to capture heat from the surrounding environment and transform it in mechanical energy which is to be used partially for self functioning while the rest is saved for a consumer. The sy...
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WO/2008/094058 |
The invention refers to a thermo dynamic system able to capture heat from the surrounding environment and transform it in mechanical energy which is to be used partially for self functioning while the rest is saved for a consumer. The sy...
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WO/2008/083612 |
An energy storage and temperature change type air conditioning method with underground reservoir and water source heat pump, and a dedicated device thereof are disclosed. The air conditioning method includes an underground heat exchange ...
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WO/2008/071333 |
The invention relates to a device and a method for the generation of steam in steam power plants, wherein cold condensate and/or combustion air is preheated before the generation of steam, wherein part of the cold condensate, or of the c...
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WO/2008/067855 |
The invention relates to a method and an apparatus for increasing the performance and efficiency of an ORC power plant process. According to the invention, an ORC working medium which is substantially evaporated with the help of a low-te...
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WO/2008/064457 |
Disclosed is a compressor (12, 112), a heat recovery device (14, 114), and a plant (10), configured to practice heat recovery from a compressible media for performing useful work in driving a heat-driven chiller (11)
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WO/2008/058663 |
The invention relates to a geothermal probe (1, 100) that can be lowered from the earth surface into a borehole, comprising an upper end to be arranged in the region of the earth surface and a lower end to be lowered into the borehole. T...
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WO/2008/058687 |
The heat exchanger according to the present invention exhibits the following features: - at least one housing (3) which surrounds a lumen (1), - at least one bank (11, 12, 13) of tubes which is arranged axially in the lumen (1), - wherei...
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WO/2008/039202 |
An encasement assembly (1) for installing sub-surface refrigerant tubing in a direct exchange heating/cooling system includes a weighted and protective encasement tube (2) for lowering the bottom distal U-bend portion (8) of the refriger...
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WO/2008/033047 |
The invention relates to power engineering and is used for producing electrical, mechanical and heat energy with increasing a performance ratio. The inventive power producing method consists in supplying a pressurised gas-liquid mixture ...
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WO/2008/022044 |
A flameless portable heater (1) comprising a reducing agent, a promoter and a binding agent formed into a flexible substrate having a desired shape. The reaction is oxygen-based; an alkaline electrolyte. A method (31) of making an oxygen...
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WO/2008/014848 |
A ground probe system is proposed which is designed as a double pipe system (protective pipe/inner pipe), wherein there is a protective pipe which is sealed at the bottom end to protect the groundwater and is filled with a fluid. The sys...
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WO/2008/014848 |
A ground probe system is proposed which is designed as a double pipe system (protective pipe/inner pipe), wherein there is a protective pipe which is sealed at the bottom end to protect the groundwater and is filled with a fluid. The sys...
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WO/2008/014620 |
Water, air, other fluid flows downwardly through a vertical conduit which extends from the surface of an underground mine to a container located in an opening at or near the bottom of the shaft. The fluid in the container remains isolate...
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WO/2008/010780 |
The invention relates to a fluid heating system that may be used in every place where there is the need for hot water, steam or hot fluid, that enables the hot water, steam or fluid to be obtained by means of the interaction between the ...
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WO/2008/003184 |
The invention relates to a method wherein the walls (2) of a deep drilled hole (1), for example for a geothermal probe (4), are covered with a tubular, water impermeable, elastic film (11), and then filling material (5) is introduced int...
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WO/2008/000932 |
The invention relates to a method of optimizing the storage of heat energy in a deep aquifer.
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WO/2008/000932 |
The invention relates to a method of optimizing the storage of heat energy in a deep aquifer.
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WO/2007/147952 |
The invention concerns improvement in ventilation by creating an efficient ventilation system, non-polluting for the outside environment, without any heat loss (cooler in summer and warmer in winter) and without acoustic problem. The rat...
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WO/2007/141483 |
An apparatus (1 ) for heating a fluid by friction comprises a housing (2) having ten or twelve bores (3) with a similar number of bodies in the form of cylinders (5) movably mounted within the bores (3). The external surfaces of the cyli...
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WO/2007/141483 |
An apparatus (1 ) for heating a fluid by friction comprises a housing (2) having ten or twelve bores (3) with a similar number of bodies in the form of cylinders (5) movably mounted within the bores (3). The external surfaces of the cyli...
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WO/2007/131281 |
A method of generating power from a heat source, said method including: compressing (10) a working fluid to increase its temperature; exchanging (11) heat between said working fluid and said heat source to superheat said working fluid; e...
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WO/2007/129876 |
The vortex heat-generator has a body (1) with inlet (2) and outlet (3) branch-pipes and rotors installed in the generator's body in the form of two coaxial discs (4,5) positioned with a gap between each other on independent shafts (6,7) ...
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WO/2007/122003 |
Disclosed are a method and a device for utilizing supercritical subsurface steam as combined supercritical thermal and hydraulic power stations at an efficiency of 50 percent, using molten bath superdeep drilling technology, a hydrofrac ...
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WO/2007/124386 |
This invention eliminates impact of hydrodynamic resistance of wicking material(s) while preserving high efficiency of capillary suction achievable by very harrow capillaries in design of heat transporting devices such as a heat pipe. It...
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WO/2007/115727 |
Water storage tank in the form of a buried tank (10) to be buried protected from frost in the ground, characterized in that the water storage tank is in thermal contact with the surrounding ground (40) and is constructed as a heat exchan...
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WO/2007/110030 |
The invention relates to a geothermal probe for the exploitation of geothermal heat, comprising a cluster of several closed heat tubes, which for transporting the heat are filled with a two-phase working medium that can be evaporated by ...
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WO/2007/112455 |
A tray for selectably heating or cooling the contents of the tray comprises a container body having a material chamber for containing said contents. The tray is specifically configured to heat of cool solid, semi-solid or viscous materia...
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WO/2007/112455 |
A tray for selectably heating or cooling the contents of the tray comprises a container body having a material chamber for containing said contents. The tray is specifically configured to heat of cool solid, semi-solid or viscous materia...
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WO/2007/110030 |
The invention relates to a geothermal probe for the exploitation of geothermal heat, comprising a cluster of several closed heat tubes, which for transporting the heat are filled with a two-phase working medium that can be evaporated by ...
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WO/2007/107629 |
The invention relates to a system for a low-energy network, comprising a collector circuit (1a, 1b) filled with a first transfer solution, a heat transfer circuit (7) filled with a second transfer solution, and a terminal (3) adapted to ...
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WO/2007/109811 |
A container comprises a container body for containing contents to be heated or cooled, a thermic module at one end of the body, and a closure at the other end of the body. Within the thermic module, an internal exothermic (or, alternativ...
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