What’s new

August 2026

• patent · 14 Mar 2006 · added 1 month ago

  Motor vehicle equipped with a diesel propulison engine

• patent · 11 Apr 2018 · added 1 month ago

  Internal combustion engine

• patent · 21 Aug 2003 · added 1 month ago

  Fuel supply system for an internal combustion engine

• patent · 5 Oct 2017 · added 1 month ago

  System for generating syngas and an associated method thereof

• patent · 26 Jan 2006 · added 1 month ago

  Method and apparatus for liquid fuel preparation to improve combustion

• patent · 21 May 2009 · added 1 month ago

  Catalytic Fuel Oil Economizer in Oil Lines of Motor Vehicle

• patent · 25 Aug 2016 · added 1 month ago

  Heat exchanger on a fossil fuel processing assembly

• patent · 21 Apr 2011 · added 1 month ago

  Liquid drain system

• patent · 21 Feb 2006 · added 1 month ago

  Diesel aftertreatment systems

• patent · 7 May 2009 · added 1 month ago

  Diesel engine

• patent · 3 Mar 1992 · added 1 month ago

  Mounted fuel tank heater

  A system (10) for preheating fuel in a fuel tank (16) for an internal combustion engine. The system (10) includes a heat exchanger (12) for transferring heat from a heated fluid to...

• patent · 16 Apr 1991 · added 1 month ago

  Method to decrease black smoke of diesel

  The method by this invention is characterized in that a fuel injection nozzle to inject diesel fuel oil into cylinder and an auxiliary injection nozzle to inject the combustible ga...

• patent · 20 Dec 1994 · added 1 month ago

  Internal combustion engines

  A gasifying device is fed oil from the return spill rail of a diesel engine, or from a reservoir of oil and gasifies the lighter fractions of the oil using an electrical heater, th...

• patent · 5 Sep 1989 · added 1 month ago

  Operation of an internal combustion engine with a pre-engine converter

  A method is provided of operating an internal combustion engine comprising subjecting a hydrocarbon fuel of relatively low octane number to conversion at elevated temperatures by p...

• patent · 22 May 1990 · added 1 month ago

  Mounted fuel tank heater

  A system (10) for preheating fuel in a fuel tank (16) for an internal combustion engine. The system (10) includes a heat exchanger (12) for transferring heat from a heated fluid to...

• patent · 5 Dec 1989 · added 1 month ago

  Operation of an internal combustion engine with a pre-engine reformer

  A method is provided of operating an internal combustion engine comprising subjecting a hydrocarbon fuel of relatively low octane number to in situ reforming at elevated temperatur...

• patent · 13 May 1986 · added 1 month ago

  Fuel vaporizer

  A vaporizer for converting liquid fuel into fuel vapor wherein an annular chamber defined by inner and outer walls is provided and wherein rings are situated one after the other al...

• patent · 5 Apr 1988 · added 1 month ago

  Internal combustion engine and a method of operating the engine

  An internal combustion engine, and a method of operating an internal combustion engine, of the kind in which recycled exhaust gases are reacted with a hydrocarbon fuel in a combust...

• patent · 5 Jan 1988 · added 1 month ago

  Process for treatment of liquids consisting primarily of methanol

  Process for the treatment of liquids consisting mainly of methanol as fuels for mobile or stationary combustion engines or as hydrogen sources for fuel cells, which comprises passi...

• patent · 2 Dec 1986 · added 1 month ago

  Method of obtaining mechanical energy utilizing H2 O plasma generated in multiple steps

  A method of obtaining mechanical energy utilizing H 2 O-plasma that is generated in multiple steps. The general field of art of the invention is that of producing a reactive thrust...

• patent · 9 Oct 1984 · added 1 month ago

  Catalyst delivery system

  A system for delivering a catalyst into a forced draft entry port of a chemical reaction chamber, such as a fossil-fuel combustion chamber, includes a container having an aqueous s...

• patent · 24 May 1983 · added 1 month ago

  Heat exchanger

  A heat exchanger core is formed from a single foil strip folded into successive U-bends to define alternate fluid passages, with even-numbered passages being for hot fluid and odd-...

• patent · 1 Dec 1981 · added 1 month ago

  Fuel economizer

  An engine fuel economizer comprising an electric fuel heating device interposed between the fuel pump and carburetor of a gasoline engine in proximity to the carburetor, a catalyti...

• patent · 13 Sep 1983 · added 1 month ago

  Fuel system for and a method of operating a spark-ignited internal combustion engine

  There is disclosed a spark-ignited internal combustion engine wherein a blend of gasoline and alcohol is separated into its gasoline and alcohol phases, with the gasoline being ato...

• patent · 26 Apr 1977 · added 1 month ago

  Vaporizer apparatus

  Apparatus to enhance vaporization of liquid particles entrained in a gaseous carrier comprises: A. means including a chamber defining at least two flow paths for said carrier and p...

• patent · 3 Apr 1979 · added 1 month ago

  Fuel modification system for internal combustion engines

  Apparatus for modifying fuel, including a housing heatable by exhaust gases to effect vaporization and/or thermal cracking and a catalytic reactor for catalytic cracking of the vap...

• patent · 26 Aug 1975 · added 1 month ago

  Method and device for reforming the quality of fuel oil in an internal combustion engine

  A method and apparatus for supplying combustible material to an internal combustion engine including feeding a first portion of fuel and air to a reformer, diverting a part of the...

• patent · 12 Jun 2012 · added 1 month ago

  Energy storage system and method for storing and supplying energy

• patent · 6 Mar 2014 · added 1 month ago

  Method and apparatus for increasing combustion efficiency and reducing particulate matter emissions in jet engines

• patent · 6 May 2025 · added 1 month ago

  Internal combustion engine configured for use with solid or slow burning fuels, and methods of operating or implementing same