Mechanical seal

Details Mechanical seal Mechanical seal

1981-05-08

1983-12-06

Smith, Robert I.

Seal for a joint or juncture

Seal between relatively movable parts

Relatively rotatable radially extending sealing face member

F16J 1534

Patent

active

044189214

ABSTRACT:
A mechanical seal assembly comprising stationary rotating seal rings having opposed faces which remain parallel to one another during operation or defect to become convex in order to provide a convergent path for leakage across the opposed faces.

REFERENCES:
patent: 3813103 (1974-05-01), Wiese
patent: 4114900 (1978-09-01), Wiese
patent: 4261581 (1981-04-01), Hershey
patent: 4323255 (1982-04-01), Wiese

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