What’s new

August 2026

• patent · 28 May 1980 · added 2 months ago

  Thermal energy storage material and a heat-exchange device containing this material

  Machine transcription of the EP0011411A1 patent scan, 20 pages.

• patent · 30 Mar 1984 · added 2 months ago

  Solar water heater.

  Machine transcription of the FR2533677A1 patent scan, 6 pages.

• patent · 23 Apr 1985 · added 2 months ago

  High-temperature direct-contact thermal energy storage using phase-change media

  Machine transcription of the US4512388A patent scan, 8 pages.

• patent · 2 Jan 1986 · added 2 months ago

  Process for preparing composite materials for storing and transporting energy

  Machine transcription of the EP0166662A1 patent scan, 19 pages.

• patent · 9 Sep 1986 · added 2 months ago

  Insulating shutter panels for building openings

  Machine transcription of the US4610291A patent scan, 6 pages.

• patent · 13 Jul 1976 · added 2 months ago

  Solar heat absorbing tubing

  An improved form of solar heat absorbing tubing comprises a plastic material which contains small subdivided black body absorber particles being fully distributed throughout the th...

• patent · 12 Jul 1977 · added 2 months ago

  Sorption system for low-grade (solar) heat utilization

  A system for the effective utilization of low-grade heat sources such as solar energy, with a system including a molecular sieve material such as zeolite and a gaseous fluid adapte...

• patent · 2 Nov 1976 · added 2 months ago

  Electric heater utilizing a pourable heat storage bulk

  A storage heater for heating a gaseous heat extraction medium is formed of a container of heat resistant material, preferably metal. At least one guide duct, in the form of a tube...

• patent · 6 Dec 1955 · added 2 months ago

  Heat storage materials

  Machine transcription of the US2726211 patent scan, 1 pages.

• patent · 5 Jun 1984 · added 2 months ago

  Fuel mixing device

  Machine transcription of the US4452214A patent scan, 6 pages.

• patent · 2 Jun 2015 · added 2 months ago

  Pressure energy conversion systems

• patent · 16 Dec 2020 · added 2 months ago

  Method of increasing efficiency of continuous combustion systems

• patent · 8 Oct 2019 · added 2 months ago

  Internal combustion engine using a water-based mixture as fuel and method for operating the same

• patent · 28 Jun 2016 · added 2 months ago

  Insert kits for multi-stage compressors and associated systems, processes and methods

• patent · 9 Feb 2016 · added 2 months ago

  Regenerative intensifier and associated systems and methods

• patent · 28 Jul 2015 · added 2 months ago

  Internal combustion engine having piston with piston valve and associated method

• patent · 7 Jul 2015 · added 2 months ago

  Internal combustion engine using a water-based mixture as fuel and method for operating the same

• patent · 28 Oct 2014 · added 2 months ago

  Internal combustion engine using a water-based mixture as fuel and method for operating the same

• patent · 16 Sep 2014 · added 2 months ago

  Rotational sensor and controller

• patent · 30 Apr 2014 · added 2 months ago

  Hydrogen supplemental system for on-demand hydrogen generation for internal combustion engines

• patent · 9 May 2013 · added 2 months ago

  Ozone-aided combustion system and method

• patent · 13 Nov 2012 · added 2 months ago

  Pressure energy conversion systems

• patent · 25 Aug 2011 · added 2 months ago

  System for the electrolytic production of hydrogen as a fuel for an internal combustion engine

• patent · 27 May 2011 · added 2 months ago

  Shunting locomotive

• 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 · 20 May 2010 · added 2 months ago

  System for the electrolytic production of hydrogen as a fuel for an internal combustion engine

• patent · 20 May 2010 · added 2 months ago

  Engine fuel efficiency improvements

• patent · 26 May 2009 · added 2 months ago

  Reformate assisted combustion

• patent · 11 Sep 2009 · added 2 months ago

  Water electrolyser for a vehicle, which supplies hydrogen to the internal combustion of the engine

• patent · 9 Apr 2009 · added 2 months ago

  Method and apparatus for enhancing the utilization of fuel in an internal combustion engine