Flanged sealing ring

Details Flanged sealing ring Flanged sealing ring

1980-08-07

1982-08-24

Chambers, A. Michael

Valves and valve actuation

Valve

Reinforced flexible material

251DIG1, 277207R, 277166, F16K 300

Patent

active

043457398

ABSTRACT:
An improved flanged sealing ring for valves, and the like, and comprising a rigid annular core member, a resilient covering surrounding the core member, and outwardly extending flange provided on the outer periphery of the resilient covering whereby the cross sectional configuration of the sealing ring is substantially T-shaped, the outer periphery of the sealing ring being of an outwardly bulging configuration oppositely disposed from the flange, and the cross sectional configuration of the rigid core member preferably being of a substantially T-shaped configuration for facilitating reinforcing of the sealing ring.

REFERENCES:
patent: 2585556 (1952-02-01), Johnson, Jr.
patent: 2841429 (1958-01-01), McCuistion
patent: 2886284 (1959-05-01), Wheatley
patent: 3089678 (1963-05-01), Grove
patent: 3909017 (1975-09-01), Engstrom
patent: 4258925 (1981-03-01), Guyton

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