Sleeve for shaft seal

Details Sleeve for shaft seal Sleeve for shaft seal

1993-10-06

1996-02-06

DePumpo, Daniel G.

Seal for a joint or juncture

Seal between relatively movable parts

Relatively rotatable radially extending sealing face member

277 65, 277 94, 277136, F16J 1534

Patent

active

054891051

ABSTRACT:
A shaft sleeve for a mechanical seal assembly having fixed radial lugs for rotationally anchoring one seal ring on an inboard side of the sleeve and depressible anchors for rotationally anchoring a second sealing ring on an outboard side of the seal assembly, the depressible anchors allowing sealing rings and holding rings and other component parts to pass from an outboard side to an inboard side by depressing the flexible anchors radially inwardly. The flexible anchors also fix in axial position a collar which mounts the outboard rotary seal ring. The sleeve provides for advantageous stacking of ring components onto the sleeve for assembly of the seal assembly.

REFERENCES:
patent: 1308454 (1919-07-01), Somes
patent: 2247505 (1941-07-01), Kohler
patent: 2859054 (1958-11-01), Willi
patent: 2882076 (1959-04-01), Caser et al.
patent: 3127183 (1964-03-01), Talamonti
patent: 3191945 (1965-06-01), Andresen
patent: 3222077 (1965-12-01), Snabes
patent: 3245692 (1966-04-01), Veitik
patent: 3356378 (1967-12-01), Tracy
patent: 3672689 (1972-06-01), Hadley
patent: 3715169 (1973-02-01), Molis
patent: 3788650 (1974-01-01), Place
patent: 4174844 (1979-11-01), Zobens
patent: 4377290 (1983-03-01), Netzel
patent: 4443015 (1984-04-01), Duffee et al.
patent: 4762436 (1988-08-01), Mitomi
patent: 4952106 (1990-08-01), Kubagochi et al.
patent: 5116066 (1992-05-01), Crawford

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