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August 2026

• patent · 1 Apr 1975 · added 2 months ago

  Numerical aperture expansion in fiber optic devices

  A fiber optic device comprised of a pair of bundles of lightconducting optical fibers each having light-receiving and lightemitting opposite end faces. A light-emitting face of one...

• patent · 21 Dec 1976 · added 2 months ago

  Non-pollutant fuel generator and fuel burner with a non-pollutant exhaust and supplementary D.C. generator

  A system for generating non-polluting fuel and a burner for using such fuel to produce energy in the form of heat with a non-polluting exhaust, together with means for utilizing su...

• patent · 31 May 2007 · added 2 months ago

  Systems and Methods for Generating Electricity Using a Thermoelectric Generator and Body of Water

• patent · 30 Jun 2009 · added 2 months ago

  Magnetohydrodynamic energy conversion device using a heat exchanger

• patent · 20 Oct 2011 · added 2 months ago

  Heat metering for central thermal energy installation

• patent · 10 Nov 2011 · added 2 months ago

  Pressure density differential device

• patent · 18 Jan 2024 · added 2 months ago

  Electricity generator

• patent · 4 Mar 1980 · added 2 months ago

  Method and system for converting solar energy into electricity

  There is provided a method and a system for converting solar energy into electricity by means of a magnetohydrodynamic (MHD) generator. The method comprises providing an organic li...

• patent · 22 Jul 2025 · added 2 months ago

  Electricity generator

• patent · 21 Jul 2015 · added 2 months ago

  Pressure density differential device

• patent · 10 Jul 2018 · added 2 months ago

  Pressure density differential device

• patent · 28 Nov 1978 · added 2 months ago

  Conversion of available energy

  Solar energy (called exergy to the extent it is thermodynamically useful) is focussed by an inflated, buyont reflector for heating lithium circulating through an MHD conversion sys...

• patent · 26 Oct 1971 · added 2 months ago

  Electrically and chemically coupled power generator and hydrogen generator

  A solid oxygen-ion electrolyte cell electrically and chemically coupled with a thermal power generator is described wherein the generation of hydrogen is coulometric with respect t...

• patent · 15 Apr 1975 · added 2 months ago

  Two-phase liquid-metal magnetohydrodynamic (MHD) generator

  Dissipative boundary layer electrical shunts are eliminated in a two-phase liquid-metal magnetohydrodynamic (MHD) generator by displacing the slow moving, conducting liquid boundar...

• patent · 6 May 1969 · added 2 months ago

  Vapor-liquid cycle mhd power conversion

  Machine transcription of the US3443129 patent scan, 6 pages.

• patent · 12 Feb 2003 · added 2 months ago

  Malt beverages

• patent · 12 Aug 2003 · added 2 months ago

  Solar collector pipe

• patent · 6 Dec 2001 · added 2 months ago

  Malt beverages

• patent · 12 Sep 2013 · added 2 months ago

  Non-tracking solar radiation collector

• patent · 25 Oct 1989 · added 2 months ago

  Solar cooker assembly

• patent · 16 Dec 2010 · added 2 months ago

  Solar Concentrator

• patent · 22 Apr 2013 · added 2 months ago

  Solar furnace with heating temperature adjustment function

• patent · 6 Jan 1987 · added 2 months ago

  Solar ray collecting device for use in a spacecraft

  Machine transcription of the US4634086A patent scan, 6 pages.

• patent · 17 Aug 2006 · added 2 months ago

  Hydrogen-oxygen production device

• patent · 13 May 1980 · added 2 months ago

  Production of hydrogen

  Hydrogen is produced in a cyclic metals oxidation/carbon reduction process. In particular, elemental iron or cobalt is oxidized in an aqueous solution of an alkali metal hydroxide...

• patent · 16 Feb 2006 · added 2 months ago

  Plant for decomposition of water by electrolysis

• patent · 9 May 2000 · added 2 months ago

  Electrolytic generation of halogen biocides

• patent · 25 Mar 1997 · added 2 months ago

  Apparatus for producing electrolytically and collecting separately two gases

• patent · 2 Jan 1996 · added 2 months ago

  Electrolysis cell and method for gas-developing or gas-consuming electrolytic processes

• patent · 14 Sep 1995 · added 2 months ago

  Electrolytic apparatus