Submerged large diameter seal

Details Submerged large diameter seal Submerged large diameter seal

1979-06-08

1981-10-13

Lander, Ferris H.

Liquid purification or separation

Filter

Movable medium

277 81R, 277138, B01D 3310

Patent

active

042947006

ABSTRACT:
The open inlet end of a microscreen drum is defined by a circular track which is supported on rollers above the flow. The stationary wall supporting the rollers carries a flange-type flexible seal extending in a partial circle around the opening in the wall. The track carries a fully circular flange and a low-friction, slit tubing covers its axially projecting edge and is engaged by the flexible seal.

REFERENCES:
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patent: 1166882 (1916-01-01), Beaumont
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patent: 1505835 (1924-08-01), White
patent: 2061257 (1936-11-01), Sablik
patent: 2092252 (1937-09-01), Hillier
patent: 2599034 (1952-06-01), Wilkenson
patent: 2894635 (1959-07-01), Irthrum et al.
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patent: 3275150 (1966-09-01), Tait
patent: 3409139 (1968-11-01), Jackson et al.
patent: 3486313 (1969-12-01), Thomas
patent: 3681239 (1972-08-01), Angelinetta
patent: 4038187 (1977-07-01), Saffran
patent: 4123362 (1978-10-01), Mansouri

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