patent · · added 2 months ago
Heat exchanger
A tube and fin heat exchanger having two adjacent fluid circuits through which compressed air and a refrigerant fluid flow so as to be in heat exchange relationship with respect to...
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August 2026
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patent · · added 2 months ago
Heat accumulator with chemical solid matter/gas storage reactions
PCT No. PCT/EP90/00205 Sec. 371 Date Oct. 18, 1990 Sec. 102(e) Date Oct. 18, 1990 PCT Filed Feb. 9, 1990 PCT Pub. No. WO90/10181 PCT Pub. Date Sep. 7, 1990.An improved heat accumul...
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patent · · added 2 months ago
Apparatus and process for pumping fluid from subterranean formations
Apparatus for pumping fluid from a subterranean reservoir. The apparatus has in combination a well casing and a hollow tube disposed concentrically within the well casing. Secured...
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patent · · added 2 months ago
Latent heat regenerating apparatus
A latent heat regenerating apparatus includes a regenerative tank wherein a latent heat regenerative material is housed. The material has a phase transition temperature and a super...
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patent · · added 2 months ago
Heat conducting device
A heat conducting device having dream pipes for spatially transporting heat without circulation of liquid by repeating heat accumulation and radiation in a boundary layers formed o...
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patent · · added 2 months ago
Heat exchanger for a fast cooldown cryostat
A heat exchanger for a fast cooldown cryostat having high pressure and low pressure flow paths wherein a low pressure flow path is defined by a finely divided matrix which in turn...
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patent · · added 2 months ago
Bulk heat or cold storage device for thermal energy storage compounds
A bulk thermal energy storage device is provided comprising a bulk storage tank containing a latent energy storage material, preferably a phase change material which is subject to...
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patent · · added 2 months ago
Heat accumulator
A heat accumulator includes a heat storage tank and a latent heat accumulating material which fills the tank. The heat accumulating material remains in a stable supercooled conditi...
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patent · · added 2 months ago
Cold storage structure
A cold storage structure including: a storage chamber for storing articles, the storage chamber including a ceiling, a pair of side walls and a bottom wall, at least both the side...
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patent · · added 2 months ago
Fluid treatment apparatus
The heat exchanger, which forms a part of the fluid treatment apparatus of this invention, includes an insulated tubular having concentric telescopically nested spaced tubes, where...
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patent · · added 2 months ago
Fluid treatment apparatus and heat exchanger
The heat exchanger, which forms a part of the fluid treatment apparatus of this invention, includes an insulated tubular having concentric telescopically nested spaced tubes, where...
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patent · · added 2 months ago
Heat transfer device for the transport of large conduction flux without net mass transfer
A device for the transport of large conduction heat flux between two locations of differing temperature includes a pair of fluid reservoirs for positioning at the respective locati...
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patent · · added 2 months ago
Energy storage apparatus
There is disclosed storage apparatus for storage of energy in the form of heat or cold, preferably over a prolonged storage period. The apparatus comprises a container enclosing an...
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patent · · added 2 months ago
Latent heat storage and transfer system and method
Heat storage and transfer system and method in which a liquid-solid phase change material and a liquid-vapor phase change material selected for coaction with each other are dispose...
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patent · · added 2 months ago
Superdensity assembly system for heat exchangers
A coil tube bundle for a heat exchanger wherein substantially rigid strips are formed with substantially equally spaced slots inwardly along a front edge thereof with each slot def...
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patent · · added 2 months ago
Ground moisture transfer system
A method and an apparatus is disclosed in which solar heated air is drawn down a hole in the earth by a draft from a solar heated convection column located above the surface of the...
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patent · · added 2 months ago
Energy storage apparatus
A container holds a heat storage medium such as aqueous sodium thiosulfate having properties of melting into a liquid and crystallizing into a solid and saturated solution in a par...
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patent · · added 2 months ago
Earth storage structural energy system and process for constructing a thermal storage well
A geothermal space conditioning and water heating system for a building structure comprises a battery of serially coupled thermal storage wells. Each well includes a dual concentri...
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patent · · added 2 months ago
Wiser cooling system
A system for transmitting, storing and utilizing cold which includes the use of mechanical refrigeration equipment for tramsmitting cold to cool anti-freezing liquid in a cold stor...
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patent · · added 2 months ago
Latent heat storage means
Latent heat storage means having, fusible at a pre-determined temperature, a mass which is traversed by heat exchanger surfaces and which fills a container jointly with the heat ex...
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patent · · added 2 months ago
Solar heater
A solar heater adapted to be made as an integral, sealed unit for installation in a building exterior wall or for use in an existing window opening or the like. A collector is oper...
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patent · · added 2 months ago
Heat storage system and method
A thermal energy storage system and method for storing substantial quantities of heat for extended periods of time. The system includes a heat collecting fluid which is in a heat-e...
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patent · · added 2 months ago
Underground air tempering system
An underground air tempering system for warming the supply air to a building in the winter and cooling the supply air in the summer in which a heat exchanger containing heat transf...
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patent · · added 2 months ago
Passive cooling system
A cold bank tank in an enclosure for storing thermal energy in a very small area contains a liquid heat transfer fluid and has a top which is the top of the enclosure and a spaced...
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patent · · added 2 months ago
Long term storage and use of solar energy
A method and system for the passive solar energy induced storage and use of thermal energy at both high and low temperatures, comprising a collector (76,110) communicating with the...
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patent · · added 2 months ago
Latent heat accumulator
A latent heat accumulator is disclosed including a vessel for receiving a tent heat storage medium and a circuit for a heat exchanger medium. The heat exchanger medium is immiscibl...
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patent · · added 2 months ago
Geothermal storage heating and cooling system
An indoor space environment heating and cooling system in which a massive thermal storage unit is interposed between a geothermal heat energy storage capacity--the earth--and a hea...
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patent · · added 2 months ago
Thermal energy storage apparatus
A thermal energy storage apparatus and method in which containers holding a salt hydrate heat storage material are rotated by convection currents created in a bath liquid surroundi...
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patent · · added 2 months ago
Trickle-type thermal storage unit
A method and apparatus for thermal storage having a movable manifold which discharges thermal transfer fluid to trickle through a particulate solid thermal storage medium to be col...
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patent · · added 2 months ago
Solar air collector
A solar heating system including a radiant heat collector apparatus made up of an enclosure having glazed panels. The collector provided within the enclosure is upstanding with the...