Dynamic air deflector

Details Dynamic air deflector Dynamic air deflector

1985-10-28

1987-03-31

Joyce, Harold

Chemical apparatus and process disinfecting, deodorizing, preser

For deodorizing of, or chemical purification of, or...

Including means adding material into environmental gas

98105, F24F 312

Patent

active

046541985

ABSTRACT:
An air deflector can be mounted on an air register. The deflector has a sloping rear wall and a pair of side walls. The two side walls have opposed holes which support a perforated, finned roller rotatable about a horizontal axis. The roller has six horizontally curved fins spaced equally apart with perforations above them. The rear wall defines with the roller a flow path extending through the deflector sets the roller in rotation and is thereby projected out of the top of the deflector at an increased velocity and over a greater distance into the room. A solid circular stick of deodorizer can be internally located within the finned roller.

REFERENCES:
patent: 526653 (1894-09-01), Iliowizi
patent: 725086 (1903-04-01), Jacobs
patent: 1246529 (1917-11-01), Bieder
patent: 1581243 (1926-04-01), Stoeber
patent: 2014773 (1935-09-01), Matteson
patent: 3902877 (1975-09-01), Swaim

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