Stoves and furnaces – Tool having fluid fuel burner – Curling iron
Patent
1978-11-30
1980-04-08
Shoap, Allan N.
Stoves and furnaces
Tool having fluid fuel burner
Curling iron
206543, 215 13R, 220403, 220420, 220454, 222465, 2483111R, 248455, A47J 4102, F24J 302
Patent
active
041967216
ABSTRACT:
The wall of a protective jacket of a vacuum flask, containing a double-walled vessel whose walls are permeable to solar radiation, includes parts capable of being swung open. These parts and a wall part situated between them each have a reflective coating. The reflective surfaces of these coatings, viewed in cross-section, extend along a parabola when the movable wall parts are opened out, so that incident solar radiation is collected in the core zone of the vessel. A solar-radiation absorbing member may be disposed in this core zone, e.g., a metal tube having a black outer surface. Liquid contents of such a vacuum flask can be heated by means of solar energy.
REFERENCES:
patent: 1031884 (1912-07-01), Stilling
patent: 1585397 (1926-05-01), Loycano
patent: 1760321 (1930-05-01), Seigheim
patent: 2624451 (1953-01-01), Ewing
patent: 3016159 (1962-01-01), Bramming
patent: 3272379 (1966-09-01), Driza et al.
patent: 3363618 (1968-01-01), Dominguez
patent: 3504822 (1970-04-01), Haloski
patent: 3915304 (1975-10-01), Pasco et al.
patent: 3938497 (1976-02-01), Andrassy
patent: 4034926 (1977-07-01), Wegner
patent: 4054256 (1977-10-01), Buck, Jr. et al.
patent: 4119085 (1978-10-01), Knowles
Miskin Howard C.
Shoap Allan N.
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