Solar heating apparatus

Details Solar heating apparatus Solar heating apparatus

1977-06-10

1981-06-09

Davis, Albert W.

Stoves and furnaces

Tool having fluid fuel burner

Curling iron

126429, 126450, 126400, F24J 302

Patent

active

042718244

ABSTRACT:
The disclosure concerns a collector for solar heating apparatus which is adapted for vertical mounting and utilizes air as the heat exchange medium. The collector comprises a glazed insulated box containing a group of energy transfer units, each of which is formed by a pair of similar open top metal foil pans having flat bottom walls which are in abutment and outwardly flaring conical side walls. The pans carry a black energy-absorbing coating and preferably their abutting walls contain registering air flow openings. The energy transfer units are stacked in interfitting relationship in rows and columns, with the axes of adjacent interfitted units in each row and in each column extending in mutually perpendicular directions. The collector may be combined with a fan unit adapted to fit a standard window, thereby providing a portable, economical, auxiliary heater for a room of a building.

REFERENCES:
patent: 3301171 (1967-01-01), Steinberg
patent: 3875925 (1975-04-01), Johnston
patent: 3896786 (1975-07-01), Clevet
patent: 4038969 (1977-08-01), Smith
patent: 4054124 (1977-10-01), Knoos

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