What’s new

August 2026

• patent · 5 May 2011 · added 2 months ago

  Photovoltaic solar collection and tracking system

• patent · 10 Aug 2004 · added 2 months ago

  Heat storage device

• patent · 19 Sep 1978 · added 2 months ago

  Thermal storage and heat transfer system and method

  A thermal storage and heat transfer system for use with a solar energy heat collector comprising a tank having a plurality of temperature zones therein each zone having, preferably...

• patent · 3 Nov 1987 · added 2 months ago

  Solar apparatus

  Machine transcription of the US4703749A patent scan, 9 pages.

• patent · 14 Apr 1981 · added 2 months ago

  Multi-transport modular solar energy system

  Machine transcription of the US4261329A patent scan, 17 pages.

• patent · 22 Aug 1978 · added 2 months ago

  Heat storage water tank

  A heat storage tank suitable for solar house heating systems. The tank includes a rigidly supported bottom panel covered with a layer of stones of substantially uniform size which...

• patent · 11 Jan 1977 · added 2 months ago

  Support structure for solar energy converter

  A plurality of solar energy conversion units, each with a reflecting mirror, are disposed on top of a stem or reed-like tower composed of a bundle of major supply tubes each termin...

• patent · 10 Dec 1974 · added 2 months ago

  Solar heat absorber

  A solar heater having a helix of tubing contained within a transparent box, the box being contained within a second transparent box, forming an air gap between the two boxes on all...

• patent · 26 Dec 2019 · added 2 months ago

  Portable electrolyzer and its use

• patent · 18 May 2021 · added 2 months ago

  Portable electrolyzer and its use

• patent · 11 Aug 2014 · added 2 months ago

  Process for the sulfurization in aqueous solution of ferrous alloy parts

• patent · 22 Oct 2013 · added 2 months ago

  Sulphuration method of ferrous alloy parts in an aqueous solution

• patent · 20 Sep 2011 · added 2 months ago

  Household appliances which utilize an electrolyzer and electrolyzer that may be used therein

• patent · 12 Feb 2009 · added 2 months ago

  Household Appliances Which Utilize an Electrolyzer and Electrolyzer that May Be Used Therein

• patent · 27 Dec 2005 · added 2 months ago

  Active flashback arrestor for use with head of a torch

• patent · 9 Sep 2004 · added 2 months ago

  Flashback arrestor for use with head of oxy-fuel torch

• patent · 7 Oct 2014 · added 2 months ago

  Electrolytic hydrogen generator and method

• patent · 29 Sep 2005 · added 2 months ago

  Apparatus for producing orthohydrogen and/or parahydrogen

• patent · 5 Mar 1998 · added 2 months ago

  Method and advice for generating hydrogen and oxygen

• patent · 5 May 2011 · added 2 months ago

  Electrolysis apparatus and related devices and methods

• patent · 28 Jun 2005 · added 2 months ago

  Flashback arrestor for use with head of oxy-fuel torch

• patent · 2 Sep 2022 · added 2 months ago

  Process for the production of hydrogen and oxygen by means of an electrolyser

• patent · 21 Sep 2017 · added 2 months ago

  Portable electrolyzer and its use

• patent · 15 Mar 2017 · added 2 months ago

  A kind of oxyhydrogen flame welding equipment and the method for control flame temperature

• patent · 1 May 2014 · added 2 months ago

  Device for hydrogen generation by cavitation electrolisys

• patent · 6 Jun 2013 · added 2 months ago

  Method for operating combustion engine of motor car, involves producing required amount of hydrogen by electrolysis process for operation of combustion engine, and transferring hydrogen and oxygen into combustion chamber

• patent · 9 Jun 2011 · added 2 months ago

  Method and apparatus for enhancing combustion in an internal combustion engine through use of a hydrogen generator

• patent · 5 May 2011 · added 2 months ago

  System for producing a substantially stoichiometric mix of hydrogen and oxygen using a plurality of electrolytic cells

• patent · 28 Apr 2011 · added 2 months ago

  System for increasing the level of completion of diesel engine hydrocarbon combustion

• patent · 28 Apr 2011 · added 2 months ago

  Product gas generator for producing a substantially stoichiometric mix of hydrogen and oxygen