Integrated ceiling light and air-circulation arrangement

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Details

98 40D, F24F 706

Patent

active

039453065

ABSTRACT:
In the room of a building, a channel extends across above ceiling level and supports ceiling panels which form the ceiling itself, part of the channel being concealed by ceiling panels extending beneath the channel. Lighting elements are mounted in the other part of the channel, and air injection apertures extend along and outside each side of this part of the channel, for injecting air into the room.

REFERENCES:
patent: 2991708 (1961-07-01), Falk et al.
patent: 3045577 (1962-07-01), Lazerson
patent: 3103157 (1963-09-01), Quin
patent: 3108529 (1963-10-01), Sweetser
patent: 3181450 (1965-05-01), Kruger
patent: 3220332 (1965-11-01), Straub
patent: 3246137 (1966-04-01), Zagel
patent: 3419714 (1968-12-01), Slauer
patent: 3420439 (1969-01-01), Meckler
patent: 3424233 (1969-01-01), Meckler

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