Self-contained sealing ring assembly

Details Self-contained sealing ring assembly Self-contained sealing ring assembly

1990-02-21

1991-10-22

Cuchlinski, Jr., William A.

Seal for a joint or juncture

Seal between relatively movable parts

Relatively rotatable radially extending sealing face member

29235, 29450, 277 95, 277 11, 277142, 277157, F16J 1554

Patent

active

050589040

ABSTRACT:
A segmented carbon seal assembly for mounting into a machined housing around an application runner includes a segmented carbon seal ring, and an annular outer shell radially outside and surrounding the segmented seal, an annular retainer plate retained by the outer shell, drive lugs formed in the outer diameter of the outer shell for mating with the machine and fingers extending from the outer shell into the segmented seal and springs extending from the seal ring and pressing against the retainer plate.

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patent: 4389051 (1983-06-01), Mullaney
patent: 4519582 (1985-05-01), Freeman
patent: 4943069 (1990-07-01), Jinnouchi

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