What's new — Stan's Legacy

The invention relates to a solar photovoltaic array module design, which constitutes three steps of optical concentrations of photovoltaic electric power generation systems. A comp...

patent · 1 Apr 2003 · added 2 months ago

Nonimaging light concentrator with uniform irradiance

A nonimaging light concentrator system including a primary collector of light, an optical mixer disposed near the focal zone for collecting light from the primary collector, the op...

patent · 10 Aug 2004 · added 2 months ago

Optical array and collimated light distribution

Collimated light distribution elements and systems that are especially suited to backlighting liquid crystal displays comprise a waveguide with clocked microstructured features for...

patent · 14 Nov 1995 · 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...

patent · 17 Jan 1984 · 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...

patent · 22 Nov 1994 · 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...

patent · 22 Aug 1978 · 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...

patent · 19 Oct 2018 · added 2 months ago

ENERGY CONVERTER

patent · 8 Jul 2022 · added 2 months ago

Hydrogen and oxygen gas production state regulation and control method and hydrogen and oxygen gas production equipment

patent · 18 Jun 2021 · added 2 months ago

Control method for hydrogen production of water heater and water heater

patent · 11 Jul 1995 · 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...

patent · 30 Apr 1996 · 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...

patent · 13 Mar 1984 · 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...

patent · 3 Apr 2013 · added 2 months ago

Method and apparatus for controlling fuel cell operating conditions

patent · 18 Oct 2018 · added 2 months ago

Energy converter comprising an electrochemical cell

patent · 24 Mar 2015 · added 2 months ago

Apparatus including fuel cell and electrolyzer and method for controlling fuel cell operating conditions of the apparatus

patent · 28 Aug 1973 · 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...

patent · 8 Jun 1926 · added 2 months ago

Production of gas by electrolysis

Machine transcription of the US1588214 patent scan, 4 pages.

What’s new

August 2026

Secondary reflecting revolution paraboloid lighting solar power generating set

Light-guide solar panel and method of fabrication thereof

Reflective free-form kohler concentrator

Enclosed, Off-axis Solar Concentrator

Reflective surface for solar energy collector

Systems and methods for concentrating solar energy without tracking the sun

Photovoltaic device with concentrator optics

Solar Energy Collection System

Kohler concentrator

Geodesic dome photovoltaic cell power system

Combination non-imaging concentrator

Single mirror solar concentrator with efficient electrical and thermal management

Photovoltaic array module design for solar electric power generation systems