Bellows type mechanical seal

Details Bellows type mechanical seal Bellows type mechanical seal

1977-10-04

1979-01-30

Ward, Jr., Robert S.

Seal for a joint or juncture

Seal between relatively movable parts

Relatively rotatable radially extending sealing face member

277 88, 277 93SD, 277189, F16J 1536

Patent

active

041368878

ABSTRACT:
A mechanical seal assembly associated with a rotatable shaft means and comprising a pair of seal rings, one stationary and one rotatable with the shaft means, the seal rings having generally radially disposed engaging faces. A bellows means connected to the stationary seal ring resiliently urges it toward the rotatable ring. Resilient means locating the position of the rotatable seal ring resiliently counters the resilient force on said stationary ring by the bellows means. The entire seal assembly is on a sleeve which can be assembled with a shaft or removed therefrom as a unit.

REFERENCES:
patent: 1876520 (1932-09-01), Newkirk et al.
patent: 2080403 (1937-05-01), Homan
patent: 2122378 (1938-06-01), McCormack
patent: 2389528 (1945-11-01), McConaghy
patent: 2394012 (1946-02-01), Rayburn
patent: 2713504 (1955-07-01), Coleman
patent: 2881014 (1959-04-01), Amirault et al.
patent: 3388913 (1968-06-01), Tracy
patent: 3391942 (1968-07-01), Wilson
patent: 3526408 (1970-09-01), Tracy
patent: 3776560 (1973-12-01), Wentworth

Affiliated with

Also associated with

Rating

Bellows type mechanical seal does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Bellows type mechanical seal, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Bellows type mechanical seal will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1147531