Sealing means with spaced annular seals having support rings

Details Sealing means with spaced annular seals having support rings Sealing means with spaced annular seals having support rings

1984-07-31

1985-12-03

Ward, Robert S.

Seal for a joint or juncture

Seal between relatively movable parts

Relatively rotatable radially extending sealing face member

277 84, 277125, 277188R, 277198, F16J 1538

Patent

active

045562237

ABSTRACT:
A seal of annular configuration sealingly engaged with an annular surface of an element, to inhibit a communication thereacross of low- and high-pressure environments of the surface, and either one, or a pair of annular support rings engaging the seal. The seal and rings have interfacing and tapered or inclined surfaces and, consequently, the seal is restrained against (a) an unwarranted movement toward the surface being sealed, thereby to prevent its unwarranted extrusion, and (b) heavy radial gas force in that the gas forces act axially and radially on the support rings.

REFERENCES:
patent: 642411 (1900-01-01), Allen
patent: 807538 (1905-12-01), Bole
patent: 1350553 (1920-08-01), Mack
patent: 2747903 (1956-05-01), Heinrich
patent: 3287022 (1966-11-01), Soechting
patent: 3473814 (1969-10-01), Bastow
patent: 3554280 (1971-01-01), Tucker
patent: 3614114 (1971-10-01), Traub
patent: 3663076 (1972-05-01), Valente
patent: 4032159 (1977-06-01), Zitting
patent: 4059280 (1977-11-01), Eastwood
patent: 4152926 (1979-05-01), Hasha
patent: 4362304 (1982-12-01), Hunger

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