Seal

Details Seal Seal

1978-03-13

1979-01-09

Smith, Robert I.

Seal for a joint or juncture

Seal between relatively movable parts

Relatively rotatable radially extending sealing face member

277 27, 308160, F16J 1534

Patent

active

041335414

ABSTRACT:
According to embodiments shown, the novel oil seals employ tilting pads, such as are used in bearing practices, to avoid or reduce the cross-coupled stiffness of cylindrical, hydrodynamic bearings. The tilting pads and cooperative grooved, sealing lands are arranged to effect a maximum sealing within a minimum axial length.

REFERENCES:
patent: 3675933 (1972-11-01), Nappe
patent: 3756673 (1973-09-01), Strub
patent: 3811687 (1974-05-01), Honold
patent: 3937477 (1976-02-01), Gyory
patent: 4071253 (1978-01-01), Heinen

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