Solar radiant energy umbrella

Details Solar radiant energy umbrella Solar radiant energy umbrella

1977-11-02

1980-03-18

Yeung, James C.

Stoves and furnaces

Tool having fluid fuel burner

Curling iron

165105, 126433, F24J 302

Patent

active

041933893

ABSTRACT:
In a preferred embodiment, an umbrella has a reflective concave face serving a radiant energy collector when the umbrella is invertedly mounted, and a clamp clamps onto the umbrellas shaft a vessel containing water partially filling the same, the vessel being of narrow thickness and being supported at a point of converging reflected rays of energy, the vessel having upper steam space connected to a heating-vessel for heating typically a cup of coffee by heat-exchange with the coffee cup, and having a drain conduit for draining condensed steam back to the liquid-containing vessel, a steam conduit channeling steam through a liquid trap for removing water droplets carried by the steam, and the umbrella when upright serving as typically a beach umbrella which shifts with the wind by virtue of the shaft being off-set from the center.

REFERENCES:
patent: 742961 (1903-11-01), Boone
patent: 1345758 (1920-07-01), Folsom
patent: 2247830 (1941-07-01), Abbot
patent: 2760920 (1956-08-01), Olsen
patent: 2994318 (1961-08-01), Lee
patent: 3643648 (1972-02-01), Tarcici
patent: 4010614 (1977-03-01), Arthur
patent: 4018212 (1977-04-01), Hein et al.
patent: 4030890 (1977-06-01), Diggs

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