Seal system

Details Seal system Seal system

1978-03-20

1979-06-12

Ward, Jr., Robert S.

Seal for a joint or juncture

Seal between relatively movable parts

Relatively rotatable radially extending sealing face member

277 67, 277133, 415175, F16J 1542

Patent

active

041578341

ABSTRACT:
A seal system for sealing passage of a rotatable shaft through a wall separating adjacent regions subject to differential fluid pressures. The system comprises a flange on the wall circumferentially spaced from the shaft. A ring rotatable with the shaft includes an axially extending enlargement concentrically about the flange in engagement with the wall for slinging fluid away from the wall opening. A drain gutter radially outwardly from the enlargement collects fluid draining down the wall, and guides the same away from above the wall opening.

REFERENCES:
patent: 2581504 (1952-01-01), Wilfley et al.
patent: 2687096 (1954-08-01), Armacost
patent: 2830755 (1958-04-01), Anderson
patent: 2936715 (1960-05-01), Southarm et al.
patent: 3180568 (1965-04-01), Oettle
patent: 3213798 (1965-10-01), Carswell
patent: 3494679 (1970-02-01), Burdette

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