Ventilator

Details Ventilator Ventilator

1975-11-25

1977-04-26

Wayner, William E.

98 98, 55496, F24F 1318

Patent

active

040194299

ABSTRACT:
A ventilator, constructed to serve as a horizontal rail in a building component, includes a pair of spaced apertured plates, the aperture of one being an air inlet vertically spaced below that of the other which is an air outlet, and filter and baffle means disposed in the path between said apertures, and so arranged that an air current flows through the filter at least twice.

REFERENCES:
patent: 2561928 (1951-07-01), Johnston
patent: 3274759 (1966-09-01), Bell, Jr.
patent: 3464401 (1969-09-01), McGrath

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