Lubricant seal

Details Lubricant seal Lubricant seal

1977-11-14

1980-06-24

Smith, Robert I.

Seal for a joint or juncture

Seal between relatively movable parts

Relatively rotatable radially extending sealing face member

277135, F16J 1540

Patent

active

042091780

ABSTRACT:
A lubricant seal for an oil lubricated ball bearing journalling a shaft within the cavity of a stationary housing. The lubricant seal comprises an annular rigid oil sling affixed to the shaft within the cavity. The oil slinger is formed of an oil absorbing material adapted at low or nonrotational speed of the shaft to absorb excess oil within the housing cavity and at high speed to centrifuge oil into the bearing.

REFERENCES:
patent: 2003000 (1935-05-01), Kelpe
patent: 2051304 (1936-08-01), Leister et al.
patent: 2403687 (1946-07-01), Shafer
patent: 2419884 (1947-04-01), Cooper
patent: 2590422 (1952-03-01), Large
patent: 3561793 (1971-02-01), Rode

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