Damper seal

Details Damper seal Damper seal

1995-04-03

1996-07-16

DePumpo, Daniel G.

Seal for a joint or juncture

Seal between relatively movable parts

Relatively rotatable radially extending sealing face member

277 97, 277165, 277215, F16J 900

Patent

active

055360211

ABSTRACT:
A damper seal for providing a seal between a housing and a tube extending through the damper seal. The damper seal includes a body portion having an exterior surface and opposing first and second ends, the body portion defining a longitudinal axis. An interior surface in the body portion defines an opening extending through the body portion along the longitudinal axis. In addition, a plurality of conically shaped apertures extend axially into the body portion from each of the ends toward an opposing end.

REFERENCES:
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patent: 2465175 (1949-03-01), Schwarz et al.
patent: 2907596 (1959-10-01), Maha
patent: 3322475 (1967-05-01), Schick
patent: 3854737 (1974-12-01), Gilliam, Sr.
patent: 3861691 (1975-01-01), Wheeler
patent: 3885802 (1975-05-01), Wheeler
patent: 3995332 (1976-12-01), Forchini et al.
patent: 4685685 (1987-08-01), Iverson
patent: 4921258 (1990-05-01), Fournier et al.
patent: 5205568 (1993-04-01), Stoll et al.

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