What’s new

August 2026

• patent · 8 Oct 1985 · added 2 months ago

  Fluid heating system utilizing solar energy and waste heat

  Machine transcription of the US4545365A patent scan, 22 pages.

• patent · 17 Sep 1985 · added 2 months ago

  Apparatus for collecting sunlight

  Machine transcription of the US4541414A patent scan, 5 pages.

• patent · 20 Aug 1985 · added 2 months ago

  Solar energy operated irrigation surge valve

  Machine transcription of the US4535813A patent scan, 6 pages.

• patent · 23 Apr 1985 · added 2 months ago

  Solar energy collecting apparatus

  Machine transcription of the US4512335A patent scan, 14 pages.

• patent · 16 Apr 1985 · added 2 months ago

  Solar ray collection apparatus

  Machine transcription of the US4511755A patent scan, 11 pages.

• patent · 23 May 2007 · added 2 months ago

  Photovoltaic Concentrator

• patent · 19 Jan 2006 · added 2 months ago

  Individual cogeneration plant

• patent · 31 May 2005 · added 2 months ago

  Solar blackbody waveguide for efficient and effective conversion of solar flux to heat energy

• patent · 26 Sep 1995 · added 2 months ago

  Self-sufficient apparatus and method for conveying solar heat energy from an attic

• patent · 11 Jun 1991 · added 2 months ago

  Solar ray device for illumination

• patent · 24 Jul 1984 · added 2 months ago

  Thermal energy transfer device

  Machine transcription of the US4461277A patent scan, 12 pages.

• patent · 1 May 1984 · added 2 months ago

  Support arm for a sunlight concentrating and collecting apparatus

  Machine transcription of the US4445498A patent scan, 9 pages.

• patent · 17 Jan 1984 · added 2 months ago

  Reflector-coupled fluorescent solar collector

  Machine transcription of the US4425907A patent scan, 4 pages.

• patent · 18 Oct 1983 · added 2 months ago

  Solar optical energy collector

  Machine transcription of the US4409963A patent scan, 8 pages.

• patent · 19 May 1982 · added 2 months ago

  Sunbeam concentrating and collecting apparatus

  Machine transcription of the EP0051851A1 patent scan, 14 pages.

• patent · 16 Feb 1982 · added 2 months ago

  Energy conversion

  Machine transcription of the US4316048A patent scan, 9 pages.

• patent · 13 Apr 1976 · added 2 months ago

  Solar heated building

  A solar heated building of generally hemispherical shape which supports on its surface solar heat collectors. The solar heat collectors are in the shape of spherical sectors and co...

• patent · 25 Dec 1979 · added 2 months ago

  Solar-heat collector

  Machine transcription of the US4180055A patent scan, 6 pages.

• patent · 10 Apr 1979 · added 2 months ago

  Solar collector panel and method of making

  Machine transcription of the US4148294A patent scan, 5 pages.

• patent · 17 Oct 1978 · added 2 months ago

  Ignition system for flares

  Machine transcription of the US4120638A patent scan, 6 pages.

• patent · 30 Dec 1975 · added 2 months ago

  Solar heat collector

  A solar heat collector positions a flat lens panel in spaced relation to a collector panel having a plurality of interconnected heat collector elements through which a fluid medium...

• patent · 3 Feb 1976 · added 2 months ago

  High efficiency light transmitting window panel

  The window panel includes a plurality of sets of reflecting surfaces which are spaced apart from and facing each other and which transmit the incident light at least in part by mul...

• patent · 20 May 1969 · added 2 months ago

  Self-electric-powered vehicle

  Machine transcription of the US3444946 patent scan, 7 pages.

• patent · 16 Sep 1975 · added 2 months ago

  System for collecting and transferring usable solar heat

  A system and apparatus for collecting, concentrating, transferring and storing for use solar radiant heat energy is disclosed in this application. The system employs ''''suntrackin...

• patent · 5 Feb 1957 · added 2 months ago

  Solar energy converting apparatus

  Machine transcription of the US2780765 patent scan, 4 pages.

• patent · 6 Jun 1967 · added 2 months ago

  Radiation absorption heating of a bundle of glass fibers

  Machine transcription of the US3323886 patent scan, 8 pages.

• patent · 24 Apr 1973 · added 2 months ago

  Burner and method of operating it to control the production of nitrogen oxides

  In the operation of a burner using gaseous fuel the production of nitrogen oxides is limited and controlled by providing successive stages of combustion and by holding down the tem...

• patent · 27 Nov 1990 · added 2 months ago

  Method and apparatus for flame generation and utilization of the combustion products for heating, melting and refining

• patent · 16 Aug 2012 · added 2 months ago

  Combustor

• patent · 1 Aug 1984 · added 2 months ago

  Burner for the stoichiometric combustion of a liquid or gaseous fuel

  Machine transcription of the EP0114610A1 patent scan, 18 pages.