patent · · added 2 months ago
Trough-shaped collector
A trough-shaped collector for solar radiation for steam generation. A trough-shaped mirror extending in a longitudinal direction receives and reflects radiation onto an absorber li...
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13,576 items
August 2026
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patent · · added 2 months ago
Sunlight collecting and concentrating apparatus
A sunlight collecting and concentrating apparatus having a mirror or lens device rotated independently about a vertical and horizontal axis, respectively, so that the mirror or len...
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patent · · added 2 months ago
Solar concentrator system
The solar concentrator arrangement has a concentrating mirror (2) consisting of a metallised plastic shell to reflect parallel incident light. The concentrating mirror ( 2 ) forms...
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patent · · added 2 months ago
Solar tracking device
A solar tracking device constructed in accordance with the present invention includes an azimuthal drive mechanism which utilizes the variable angular velocity of the driven member...
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patent · · added 2 months ago
Energy conversion system
This invention relates to a method and apparatus for converting energy to hydrogen gas using an electrolyzer and a metal alloy hydride tank for hydrogen storage, wherein a passive...
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patent · · added 2 months ago
Method and apparatus for controlling fuel cell operating conditions
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patent · · added 2 months ago
Hydrogen and oxygen gas production state regulation and control method and hydrogen and oxygen gas production equipment
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patent · · added 2 months ago
Control system for hydrogen generators
A control system for a hydrogen generator having a consumable anode, a cathode and an aqueous electrolyte therebetween. The system includes a circuit means which enables electrical...
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patent · · added 2 months ago
Energy converter comprising an electrochemical cell
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patent · · added 2 months ago
Apparatus including fuel cell and electrolyzer and method for controlling fuel cell operating conditions of the apparatus
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patent · · added 2 months ago
Control method for hydrogen production of water heater and water heater
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patent · · added 2 months ago
Shortcircuiting system for use in monopolar and bipolar electrolyzers
A shortcircuiting system, particularly useful for by-passing an electrolyzer in a multiplicity of monopolar or bipolar electrolyzers in an electrolysis circuit, said system compris...
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patent · · added 2 months ago
ENERGY CONVERTER
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patent · · added 2 months ago
Electrolysis system and method
An electrolysis apparatus and method including means for decomposing an electrolyte into one or more gas products, and also including means responsive to the pressure or flow condi...
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patent · · added 2 months ago
Pressure responsive control circuit for an electrolysis-type hydrogen generator
Machine transcription of the US3485742 patent scan, 3 pages.
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patent · · added 2 months ago
Production of gas by electrolysis
Machine transcription of the US1588214 patent scan, 4 pages.
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patent · · added 2 months ago
Silver halide emulsion containing a triazine as antifoggant
wherein R1, R2 and R3 each represents a hydrogen atom or an alkyl group substituted by a hydroxyl group, wherein R1, R2 and R3 are not simultaneously a hydrogen atom, is disclosed....
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patent · · added 2 months ago
Miami max II compact fuel vaporizer
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patent · · added 2 months ago
Greenhouse gas capture system and method
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patent · · added 2 months ago
Greenhouse gas capture system and method
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patent · · added 2 months ago
Engine control device and cogeneration apparatus employing the engine control device
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patent · · added 2 months ago
Engine control device and cogeneration apparatus employing the engine control device
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patent · · added 2 months ago
Hydrogen and oxygen generation from a water vapor containing exhaust
In accordance with one embodiment of the present invention, a device for generating hydrogen from a water vapor containing exhaust is provided. The device comprises an exhaust dive...
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patent · · added 2 months ago
Direct injection of pressurized hydrogen and oxygen for heat engines suitable for pressurized gas mixture.
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patent · · added 2 months ago
Hydrogen-powered vehicle
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patent · · added 2 months ago
Heat recovery system
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patent · · added 2 months ago
Hydrogen gas engine and energy-saving automobile
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patent · · added 2 months ago
HYDROGEN PRODUCTION THROUGH ELECTROLYSIS POWERED BY COMBUSTION ENGINES
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patent · · added 2 months ago
Internal combustion engine i.e. diesel engine, for motor vehicle, has electrolyser connected to cooler for producing hydrogen from water contained in exhaust gas, where produced hydrogen is reinjected to intake and exhaust ducts
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patent · · added 2 months ago
Hydrogen-from-water on-demand supplemental vehicle fuel electrolyzer system