Shaft seal assembly

Details Shaft seal assembly Shaft seal assembly

1992-10-19

1995-01-03

Cuchlinski, Jr., William A.

Seal for a joint or juncture

Seal between relatively movable parts

Relatively rotatable radially extending sealing face member

277 53, 277174, F16J 15447

Patent

active

053780000

ABSTRACT:
The improved shaft seal assembly is disclosed in having the sealing device lodged simultaneously in a female recess in the rotor and stator. The mating relationship of a solid deformable annular seal in opposed recesses in the stator and the rotor results in the rotor and stator being locked together thus preventing axial movement between the rotor and stator. The novel seal assembly will be a positive seal during operation and also will prevent leakage when at rest.

REFERENCES:
patent: 3094335 (1963-06-01), Shenk
patent: 3586289 (1971-06-01), Priese
patent: 4534239 (1985-08-01), Heimann
patent: 4703937 (1987-11-01), Chrzanowski
patent: 4743034 (1988-05-01), Kakabaker et al.
patent: 4890941 (1990-01-01), Calafell, II et al.
patent: 4989883 (1991-02-01), Orlowski
patent: 5069461 (1991-12-01), Orlowski
patent: 5078410 (1992-01-01), Warman et al.
patent: 5181728 (1993-01-01), Stec
patent: 5221095 (1993-06-01), Orlowski

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