Device for heating absorbent surfaces within an enclosed space w

Stoves and furnaces – Tool having fluid fuel burner – Soldering iron

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Details

126428, 126439, 350258, 350264, F24J 302

Patent

active

044481870

ABSTRACT:
A device for reflecting solar thermal radiation through an easterly-westerly oriented window having a reflecting surface (16) hinged (19), (19a) along the north side of the window in a manner which provides for its upwardly facing tilt as it swings away from the building wall and hinged (21), (21a) along its upper side for use as a solar shade. Sandwiched insulation (41) behind the reflecting surface (16) and a peripheral spacer (42) are also provided for insulating the window opening when the device is pivoted to a closed position against the building wall.

REFERENCES:
patent: 626449 (1899-06-01), White
patent: 1434075 (1922-10-01), Van Schooneveld
patent: 1567984 (1925-12-01), Reid
patent: 1822029 (1931-09-01), Harvey
patent: 1832304 (1931-11-01), Hutchinson
patent: 2494879 (1950-01-01), Journel
patent: 2515682 (1950-07-01), Zimmerman
patent: 2524230 (1950-10-01), Martin
patent: 3012294 (1961-12-01), Waldor
patent: 3863621 (1975-02-01), Schoenfelder
patent: 3990635 (1976-11-01), Restle et al.
patent: 4309981 (1982-01-01), Briggs et al.

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