Shaft seal assembly and method of making the same

Details Shaft seal assembly and method of making the same Shaft seal assembly and method of making the same

1984-01-06

1984-09-11

Ward, Robert S.

Seal for a joint or juncture

Seal between relatively movable parts

Relatively rotatable radially extending sealing face member

277153, 277165, 277166, 277DIG6, F16J 1532, F16J 1520

Patent

active

044706057

ABSTRACT:
A shaft seal assembly for installation and operation in an annular space defined between first and second relatively rotatable machine components. The shaft seal assembly has a housing adapted to engage the first machine component, a runner ring surrounded by the housing and adapted to engage the second machine component, a chamber defined by the housing and bounded by the runner ring and a sealing body disposed in the chamber. The sealing body is an incompletely polymerized elastomer fully polymerizable subsequent to the installation by heat generated during operation of the first and second machine components.

REFERENCES:
patent: 3095619 (1963-07-01), Peterson
patent: 3576326 (1971-04-01), Hafner et al.
patent: 4141563 (1979-02-01), Wu
patent: 4201804 (1980-05-01), Stecher et al.
patent: 4248439 (1981-02-01), Haslett
patent: 4311346 (1982-01-01), Danner
patent: 4328972 (1982-05-01), Albertson et al.

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