Fluid seal assembly

Details Fluid seal assembly Fluid seal assembly

1979-08-28

1980-12-16

Ward, Jr., Robert S.

Seal for a joint or juncture

Seal between relatively movable parts

Relatively rotatable radially extending sealing face member

277 92, F16J 1538

Patent

active

042392411

ABSTRACT:
A fluid seal assembly to be mounted between a fixed part and a rotary shaft, comprising a slide ring secured to a resilient sealing member attached to the shaft and urged by a spring into engagement with a counter-ring secured to the fixed part, said slide ring having an axial extension embracing the resilient sealing member, wherein the slide ring has a smooth external surface which tapers inwardly in the direction remote from the sliding surface thereof.

REFERENCES:
patent: 2844393 (1958-07-01), Jensen
patent: 3031199 (1962-04-01), Laser et al.
patent: 3782735 (1974-01-01), Novosad
patent: 4136974 (1979-01-01), Palotsee

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