Stoves and furnaces – Tool having fluid fuel burner – Curling iron
Patent
1982-09-30
1985-04-30
Jones, Larry
Stoves and furnaces
Tool having fluid fuel burner
Curling iron
126437, 126440, F24J 302
Patent
active
045137315
ABSTRACT:
A solar heat collector for use at a predetermined latitude includes a surface of revolution comprising an inner, upwardly convex right conical frustum and an outer, upwardly concave right conical frustum, the walls of which each have a rise angle equal to the latitude plus from zero to about fifteen degrees, fluid conduit means defining a spiral path along the surfaces of the frustums, and means for circulating fluid through the conduit means. In preferred embodiments, the collector includes a translucent, circular, upwardly convex dome-shaped cover.
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Jones Larry
Miller Larry W.
Price Carl D.
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