Outlets for conditioned air and mounting frames therefor

Details Outlets for conditioned air and mounting frames therefor Outlets for conditioned air and mounting frames therefor

1974-09-27

1976-02-10

Wayner, William E.

Supports: cabinet structure

With movable components

Having biasing means

98114, 98121R, 52586, 312111, 312257R, 312263, F24F 1314

Patent

active

039371336

ABSTRACT:
An outlet for conditioned air has a plurality of interconnected modules establishing its side walls which support a closed bottom and by which the outlet is connected to a mounting frame. Each module has a supporting frame consisting of upper and lower side members and end members, each a length of an extrusion providing an outer wall and an inwardly disposed wall. Means are provided to interconnect the frames to each other vertically or laterally in the same plane or at right angles in a manner providing air tight seals.
Each module also includes a series of air deflection and dampering units, each unit having a pair of dampers and a pivot connecting them to the inwardly disposed walls of the upper and lower side members of the frame close to the outer edges thereof and which also have friction strips in engagement with the dampers to pervent the accidental displacement of the units or their dampers from set positions and the pivots also interconnect the inwardly disposed walls of the upper and lower members to hold the friction strips in substantially uniform contact with the top and bottom edges of the dampers.
Each module or planar assemblies thereof may be used with frames formed from the same extrusions as wall registers and the modules may include filters or grille work in lieu of air deflection and dampering units.

REFERENCES:
patent: 747120 (1903-12-01), Beaumont
patent: 3202082 (1965-08-01), Viehmann
patent: 3422744 (1969-01-01), Tarnoff
patent: 3654851 (1972-04-01), Bertin et al.
patent: 3756138 (1973-09-01), Box
patent: 3793932 (1974-02-01), Tarnoff
patent: 3833989 (1974-09-01), McCabe

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