Air-warming unit

Stoves and furnaces – Tool having fluid fuel burner – Curling iron

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Details

126428, 126429, F24J 302

Patent

active

048607304

ABSTRACT:
Apparatus for using solar energy to transport or heat the air within a structure is disclosed. The apparatus includes a chamber defined by a recipient element attached to a hull-like shaped absorbent element. The chamber includes entrance and exit apertures in fluid communication with the air within a structure by means of valves, which regulate the flow of fluid in and out of said apertures. A thrust-reducing support system is also provided to compensate for various external forces.

REFERENCES:
patent: 3968652 (1976-07-01), Chevalier
patent: 4015584 (1977-04-01), Habermann
patent: 4212288 (1980-07-01), Lipinski
patent: 4249512 (1981-02-01), Rivetti et al.
patent: 4254636 (1981-03-01), Zebuhr
patent: 4465058 (1984-08-01), Reick
patent: 4676272 (1987-06-01), Jackson

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