Device for the output of a deodorizing substance into an air str

Details Device for the output of a deodorizing substance into an air str Device for the output of a deodorizing substance into an air str

1981-12-30

1984-04-24

Richman, Barry S.

Chemical apparatus and process disinfecting, deodorizing, preser

With indicating, signalling, recording, sampling, or...

55DIG36, 98 30, 98109, 422 4, 422124, A61L 904, A61L 912

Patent

active

044447205

ABSTRACT:
In a device for releasing an odor-destroying substance into an air stream, such as for use with a kitchen exhaust hood, a refillable reservoir has an open side covered by a hood-shaped wall with flow openings through the wall. A cover disk extends over the hood-shaped wall on the opposite side from the reservoir for adjusting the flow openings, the hood-shaped wall affords a forced guidance of at least a part of the air stream past the open side of the reservoir.

REFERENCES:
patent: 1121845 (1914-12-01), Kallusch
patent: 1528640 (1925-03-01), Tvrzicky et al.
patent: 1567957 (1925-12-01), Kesselman
patent: 2585339 (1952-02-01), Miller
patent: 2614820 (1952-10-01), Boydjieff
patent: 2937419 (1960-05-01), Vaughn
patent: 3442602 (1969-05-01), Diehl
patent: 3661323 (1972-05-01), Farris
patent: 3898922 (1975-08-01), Savage
patent: 3930797 (1976-01-01), Gertz
patent: 4036994 (1977-07-01), Ear

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