Gas separation – Plural serial basically diverse separating media – At least one mounted for continuous motion
Patent
1976-03-22
1977-07-26
Nozick, Bernard
Gas separation
Plural serial basically diverse separating media
At least one mounted for continuous motion
55337, 55405, 55430, 55502, 55510, B01D 5000
Patent
active
040380580
ABSTRACT:
A carrier frame supports a renewable filter cartridge for rotation within a filter housing that includes an annular side wall with an air inlet and a bottom wall having an air discharge opening communicating with a carburetor for an internal combustion engine. A pedestal supports the carrier frame via an anti-friction bearing within the filter housing. The pedestal has diammetrically-opposed annular wall segments that close the airflow space between two adjacent arcuately-shaped impellers that join together upper and bottom cover plates forming part of the carrier frame. The upper cover plate has an outer diameter that corresponds to the annular opening in the renewable filter cartridge while the bottom cover plate has an outer diameter that is approximately equal to the outside diameter of the renewable filter cartridge for support thereof. The bottom cover plate additionally supports vertically-extending fins located at the outer peripheral surface of the filter cartridge. Incoming air impinges upon the blades, if provided, at the outer face surface of the renewable filter cartridge and the air passing through the filter cartridge impinges upon the turbine blades located within the carrier frame to rotate the filter cartridge and carrier frame.
REFERENCES:
patent: 1302716 (1919-05-01), Sargent
patent: 1806898 (1931-05-01), Goodloe
patent: 3186389 (1965-06-01), Sylvan
patent: 3402881 (1968-09-01), Moore et al.
patent: 3421294 (1969-01-01), Sherburn
patent: 3898066 (1975-08-01), Miskiewicz
Lacey David L.
Nozick Bernard
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