Ventilator grill

Details Ventilator grill Ventilator grill

1981-11-02

1983-11-08

Wayner, William E.

Fluid sprinkling, spraying, and diffusing

Rigid fluid confining distributor

Fluidic oscillator

98 2, 98101, 98 40N, 239553, 239589, F24F 1308

Patent

active

044135513

ABSTRACT:
A ventilator grill for a motor vehicle interior comprises a front plate fixed to a fascia panel parallel rear plate movable relative thereto and connected to a ventilation hose. The front and rear plates define two arrays of apertures and are spaced apart by a set of tubes, the ends of which are pivotable in the apertures. The back plate may be moved by a control knob projecting through an aperture in the front plate so that the direction of the air stream from the grill can be varied.

REFERENCES:
patent: 2807992 (1957-10-01), Ehman
patent: 3232538 (1966-02-01), Hammon

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