patent · · added 2 months ago
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Everything the archive has gained lately, newest first. Also as a feed for whatever you read feeds with.
August 2026
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patent · · added 2 months ago
Thermal energy storage including expansion space
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patent · · added 2 months ago
Method for operating an arrangement for storing thermal energy
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patent · · added 2 months ago
System and methods for enhanced thermal syphoning
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patent · · added 2 months ago
Combination photovoltaic and thermal energy system
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patent · · added 2 months ago
Thermal-energy exchange and storage system
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patent · · added 2 months ago
Energy storage arrangement having tunnels configured as an inner helix and as an outer helix
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patent · · added 2 months ago
Mixing container of a latent heat storage unit and method for the operation thereof
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patent · · added 2 months ago
Thermal energy storage system comprising a combined heating and cooling machine and a method for using the thermal energy storage system
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patent · · added 2 months ago
Thermal energy storage with an expansion space
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patent · · added 2 months ago
Energy chassis and energy exchange device
Systems, methods and devices for utilizing an energy chassis device designed to sense, collect, store and distribute energy from where it is available using devices that harvest or...
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patent · · added 2 months ago
Thermal conductive cylinder installed with U-type core piping and loop piping
The present invention relates to a thermal conductive cylinder installed with U-type core piping and loop piping for being installed within natural thermal storage body or artifici...
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patent · · added 2 months ago
Two-concentric pipe system to heat fluids using the earth's interior thermal energy (deep)
A method and apparatus for heating fluids using the Earth's inner heat to generate power and desalinate water. Fluids include fresh water and sea water to be desalinized. The metho...
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patent · · added 2 months ago
Two material phase change energy storage system
An energy storage and transfer system and method includes the use of a containment vessel holding a first solid/liquid phase change heat transfer medium and at least one second con...
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patent · · added 2 months ago
Heat accumulator with insulated double tube structure
A heat accumulator includes a thermally insulated heat storage vessel having an opening formed in a bottom wall thereof, a quantity of heat accumulating medium arranged within the...
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patent · · added 2 months ago
Power generation system
A geothermal power system for production of power, and in particular electrical energy, utilizing naturally occurring geothermal energy sources and a method for identifying and con...
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patent · · added 2 months ago
Power generation system
A geothermal power system for production of power, and in particular electrical energy, utilizing naturally occurring geothermal energy sources and a method for identifying and con...
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patent · · added 2 months ago
Geothermal power generation system and method for adapting to mine shafts
A geothermal power system for production of power, and in particular electrical energy, utilizing naturally occurring geothermal energy sources and a method for identifying and con...
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patent · · added 2 months ago
Geothermal air-conditioner device
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 purif...
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patent · · added 2 months ago
Method, arrangement and apparatus for facilitating environmental climate control of a building structure
A building structure includes means to utilize solar radiation to heat the building structure during relatively cold ambient environmental conditions and to cool the building struc...
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patent · · added 2 months ago
Heat tube device utilizing cold energy and application thereof
An energy storage device that stores hot and/or cold energy includes an evaporating part and a condensing part. According to one aspect, the evaporating part includes a heat tube i...
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patent · · added 2 months ago
Water sump structure
A water sump structure ( 1 ) is provided. A channel, trough, trench or the like is formed as or provided with an impermeable member ( 7 ) for trapping water. One or more heat excha...
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patent · · added 2 months ago
Vertically oriented direct exchange/geothermal heating/cooling system sub-surface tubing installation means
A system for installing sub-surface fluid transport tubing and pressure testing coupling seals in a vertically oriented geothermal heating/cooling system installation, and particul...
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patent · · added 2 months ago
Air/refrigerant heat exchanger assembly
An air/refrigerant heat exchanger includes a plurality of coiled tubes. A first tube of the plurality of coiled tubes has a phase change material therein. A second tube of the plur...
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patent · · added 2 months ago
Natural thermo-carrier heat release system
A natural thermo-carrier heat release system that provides open or closed temperature regulation on an object with temperature delta to receive the heat release based on the work p...
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patent · · added 2 months ago
Vapor-lift pump heat transport apparatus
A vapor-lift pump heat transport apparatus having a small heat resistance and a large heat transport capacity. A heat exchange circulating solution container has a first space and...
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patent · · added 2 months ago
Hydrogen storage device for avoiding powder dispersion
A hydrogen storage device for avoiding powder dispersion, having a magnetic hydrogen-absorbing material, prevents powder, generated as the hydrogen-absorbing material releases and...
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patent · · added 2 months ago
Heating and cooling apparatus, building structure having heating and cooling apparatus, and method of using heating and cooling apparatus
A heating and cooling apparatus comprises a generally hollow heating and cooling tower body having a ceiling part for receiving solar heat and a columnar part for storing the solar...
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patent · · added 2 months ago
Geothermal heat accumulator and air-conditioning using it
A geothermal accumulator and a air-conditioning system using the geothermal accumulator, said geothermal accumulator includes a well pipe and a heat-accumulating pipe inserted with...
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patent · · added 2 months ago
Methods and apparatus for generating hydrodynamic energy and electrical energy generating systems employing the same
An energy generating system includes a conduit in the form of a loop with an upflow section and a downflow section. A working liquid such as water is received within the conduit an...