What’s new

August 2026

• patent · 10 Jun 2010 · added 2 months ago

  Apparatus and methods for conditioning fuel to increase the gas mileage of an internal combustion engine

• patent · 23 Oct 2008 · added 2 months ago

  Internal Combustion Engine Having On-Board Electrolyzer And Method Of Using Same

• patent · 3 Jul 2008 · added 2 months ago

  Human power generator with a sealed and unsealed chambers

• patent · 5 Jul 2007 · added 2 months ago

  Apparatus and method for the conversion of water into a clean burning combustible gas for use as an additive with other forms of fuels

• patent · 7 Oct 1975 · added 2 months ago

  Hydrogen generating system

  A hydrogen generator comprises a U-tube electrolysis unit, the hydrogen being produced in one side and oxygen in the other. The hydrogen is passed from the unit through filter cham...

• patent · 18 Oct 1983 · added 2 months ago

  Combustion and pollution control system

  A controlled amount of a fluid (steam or water or a solution of water plus additives) is injected into an internal combustion engine to improve combustion, efficiency, and to reduc...

• patent · 7 Nov 1978 · added 2 months ago

  Electrolytic cell

  In the electrolytic production of hydrogen and oxygen, air is pumped through the cell while the electrolysis is in progress so as to obtain a mixture of air with the electrolytical...

• patent · 12 Nov 1968 · added 2 months ago

  Electrolytic method for producing oxygen and hydrogen

  Machine transcription of the US3410770 patent scan, 3 pages.

• patent · 22 Jun 2010 · added 2 months ago

  System for blending and compressing gases

• patent · 15 Mar 2007 · added 2 months ago

  Method for controlling operation of the cylinder of an internal combustion engine, an engine comprising a cylinder operating according said method and a motor vehicle provided with said engine

• patent · 11 May 2010 · added 2 months ago

  Method for controlling operation of the cylinder of an internal combustion engine, an engine comprising a cylinder operating according said method and a motor vehicle provided with said engine

• patent · 3 Feb 2005 · added 2 months ago

  Method for controlling operation of the cylinder of an internal combustion engine, an engine comprising a cylinder operating according said method and a motor vehicle provided with said engine

• patent · 4 Jul 2007 · added 2 months ago

  METHOD AND SYSTEM FOR HYDROGEN INTERNAL COMBUSTION ENGINE

• patent · 30 May 2006 · added 2 months ago

  Valve operation controller

• patent · 29 Nov 1994 · added 2 months ago

  Method and system for improved fuel system performance of a gaseous fuel engine

• patent · 18 Jan 2007 · added 2 months ago

  Control apparatus for internal combustion engine

• patent · 23 Nov 2006 · added 2 months ago

  System and method for blending and compressing gases

• patent · 31 Dec 2004 · added 2 months ago

  Internal combustion engine cylinder operation controlling method for motor vehicle, involves opening exhaust valve between exhaust valves opening and closing times, where closing time is between opening times of two inlet valves

• patent · 15 Apr 2004 · added 2 months ago

  Valve gear control device of internal combustion engine

• patent · 17 Dec 2003 · added 2 months ago

  Device for introducing fuel in an internal combustion engine

• patent · 17 Oct 2000 · added 2 months ago

  Fuel control system for a gas-operated engine

• patent · 30 Jun 1998 · added 2 months ago

  Direct injected gas engine with variable gas pressure control apparatus and method of operation

• patent · 22 Jan 1997 · added 2 months ago

  Process for reducing the nitrogenoxides in hydrogen engines

• patent · 7 Mar 1995 · added 2 months ago

  Method and apparatus for improved combustion engine

• patent · 9 Feb 1995 · added 2 months ago

  Four-stroke petrol engine with hybrid control

• patent · 27 Oct 1994 · added 2 months ago

  Method and system for improved fuel system performance of a gaseous fuel engine

• patent · 4 Oct 1994 · added 2 months ago

  Fuel supply apparatus

• patent · 6 Sep 1994 · added 2 months ago

  Electronic gaseous fuel injection system

• patent · 25 Apr 2012 · added 2 months ago

  Engine system

• patent · 17 Sep 2015 · added 2 months ago

  Engine system with a hydrogen supply device