Stoves and furnaces – Tool having fluid fuel burner – Curling iron
Patent
1978-10-13
1981-06-09
Scott, Samuel
Stoves and furnaces
Tool having fluid fuel burner
Curling iron
126438, 350296, 343915, F24J 302, H01Q 1520, G02B 510
Patent
active
042718228
ABSTRACT:
A flexible concave reflector having a solar energy absorbing means at the focus is maintained in its concave shape by an inflatable cushion on the convex surface and by a donut shaped chamber about the periphery of the reflector. The donut shaped chamber is maintained at high pressure and makes the entire structure lighter-than-air so that it may float above ground. The cushion is maintained at a low pressure and may be formed of a plurality of chambers. Additional support structure can be provided as disclosed.
REFERENCES:
patent: 2412466 (1946-12-01), Miller
patent: 2814038 (1957-11-01), Miller
patent: 3125091 (1964-03-01), Sleeper
patent: 3130084 (1964-04-01), Loring
patent: 3130466 (1964-04-01), Jones-Hinton
patent: 3326624 (1967-01-01), Maydell
patent: 4051834 (1977-10-01), Fletcher
patent: 4126123 (1978-11-01), Hall
Anderson G.
Scott Samuel
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