Ring seal

Details Ring seal Ring seal

1979-12-07

1982-03-16

Ward, Jr., Robert S.

Seal for a joint or juncture

Seal between relatively movable parts

Relatively rotatable radially extending sealing face member

277236, F16J 1508

Patent

active

043197582

ABSTRACT:
A sealing ring comprises a body of revolution about a central axis having in radial cross-section an omega ( ) shape including an arcuate central segment and terminal segments which extend laterally (generally parallel to the central axis) from the opposed ends of the arcuate central segment to a location beyond its peripheral extremities to provide annular sealing edges.

REFERENCES:
patent: 2569778 (1951-10-01), Phillips
patent: 3163431 (1964-12-01), Tanner
patent: 3180662 (1965-04-01), Parlasca et al.
patent: 3272521 (1966-09-01), McNenny
patent: 3588131 (1971-06-01), Nicholson
patent: 3601415 (1971-08-01), Bond
patent: 3624342 (1971-11-01), Hoffman
patent: 3713660 (1973-01-01), Luthe
patent: 3751048 (1973-08-01), Rode
patent: 3758123 (1973-09-01), Ksieski
Parker Seal Company, Pamphlet No. V5870, issued Mar. 1969, 20 pp. including inside and outside of both covers.

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