What's new — Stan's Legacy

patent · 3 Apr 1984 · added 2 months ago

Solar concentrating lens and receiver

Machine transcription of the US4440155A patent scan, 12 pages.

patent · 19 Oct 1976 · added 2 months ago

Solar heated evaporating and condensing unit

A buoyant elongated trough-like structure closed throughout an upper portion thereof by means of a transparent panel for passing radiant energy from the sun therethrough is provide...

patent · 11 Jan 1977 · added 2 months ago

Solar energy converter with waste heat engine

A solar energy converter uses gallium arsenide photovoltaic cells to convert light to direct current. Optical concentrators reduce the needed area of cells. Gallium arsenide retain...

patent · 15 Nov 1977 · added 2 months ago

Wide angle solar heat collection system

A cylindrical reflector or lens is used under aberrated conditions in conjunction with an enlarged primary collector to obtain wide angle scanning performance that will allow conce...

patent · 11 Apr 1972 · added 2 months ago

Molded plastic solar still

A dimensionally rigid solar distillation apparatus for vaporization and condensation of water, including a slanting transparent sheet supported on generally upright wall members ex...

patent · 1 Sep 1959 · added 2 months ago

Evaporation apparatus

Machine transcription of the US2902028 patent scan, 14 pages.

patent · 21 Apr 1953 · added 2 months ago

Antenna array system

Machine transcription of the US2636124 patent scan, 8 pages.

patent · 15 Jul 1941 · added 2 months ago

Solar power apparatus

Machine transcription of the US2249642 patent scan, 4 pages.

patent · 17 Mar 1981 · added 2 months ago

Solar heating system

A solar heating system adapted to be installed in a chimney. A solar tank is mounted on top of the chimney. A translucent dome covers the top of the solar tank. An outer pipe exten...

patent · 18 Mar 1980 · added 2 months ago

Solar heating system

A closed hollow waterproof chamber is disposed below the removable, sectional bottom floor of a building. The chamber is partially filled with water and contains air. The chamber i...

patent · 29 Aug 1978 · added 2 months ago

Solar energy collecting pond

A water-containing pond for collecting solar energy for utilization in a process for recovering potable water from non-potable water and/or for the generation of power. The solar p...

patent · 23 May 1997 · added 2 months ago

Pre=fabricated, modular and transportable building

patent · 15 Oct 2021 · added 2 months ago

Autonomous and inexpensive solar heating process for a home.

patent · 12 May 2011 · added 2 months ago

Solar based energy conversion apparatus

patent · 20 Apr 1976 · added 2 months ago

Solar energy absorber

A solar energy absorber including a tubular absorber surface through which a fluid passes for transferring thermal energy from the absorber to other devices. Positioned above the t...

patent · 8 Apr 1930 · added 2 months ago

Solar water-heating system

Machine transcription of the US1753227 patent scan, 6 pages.

patent · 21 Dec 1982 · added 2 months ago

Apparatus for the production of aqueous alkali metal hypochlorite

Machine transcription of the US4364814A patent scan, 8 pages.

patent · 15 Jul 1980 · added 2 months ago

Electrodes for electrolysis purposes

An electrode for electrolysis purposes, which may in particular be used as an anode for the electrolysis of alkali metal chlorides, contains, in addition to an alloy of niobium wit...

patent · 27 Apr 2000 · added 2 months ago