Drop ceiling air diffuser with horizontal discharge pattern

Details Drop ceiling air diffuser with horizontal discharge pattern Drop ceiling air diffuser with horizontal discharge pattern

1978-09-11

1980-07-29

Makay, Albert J.

98 40V, 98 40C, 52474, F24F 1306

Patent

active

042145120

ABSTRACT:
An air diffuser for use in drop ceiling construction is described in which a discharge air pattern extending substantially parallel to the surface of the ceiling is achieved. The air diffuser comprises a hood forming a plenum chamber with a plurality of parallel elongated ceiling panels which are spaced apart to form slotted discharge openings. The elongated edges of the panels are formed in an arc which is tangential with the flat ceiling defining surfaces of the panels. A deflector member is secured along one curved edge of each panel, the deflector being curved in a reverse direction and extending in overlapping relationship to the opening between the panels. Air from the plenum chamber follows the contour of the deflector and around the curved edge of the adjoining panel, discharging along the flat ceiling forming surface of the panel.

REFERENCES:
patent: 2804007 (1957-08-01), Kurth
patent: 3688680 (1972-09-01), Lambert
patent: 3985068 (1976-10-01), Herb

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