Concentric lighting and air conditioning fixture

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

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Details

126417, 126440, 359592, 359596, F24J 208, E04D 1318

Patent

active

051178117

ABSTRACT:
A passive solar ray lighting fixture supported above a roof of a building and extending coaxially within a building light well, a solar ray illuminator in combination with a coaxially arranged air conditioning duct for use in combination with an air conditioning system.

REFERENCES:
patent: 4085667 (1978-04-01), Christianson
patent: 4296733 (1981-10-01), Saunders
patent: 4324229 (1982-04-01), Risser
patent: 4329021 (1982-05-01), Bennett et al.
patent: 4421159 (1983-12-01), Lin
patent: 4428358 (1984-01-01), Adamson
patent: 4462392 (1984-07-01), Tipton
patent: 4541415 (1985-09-01), Mon
patent: 4616487 (1986-10-01), Franklin
patent: 4820020 (1989-04-01), Terrill

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