Securing and centering devices for a split mechanical seal

Details Securing and centering devices for a split mechanical seal Securing and centering devices for a split mechanical seal

1995-05-16

1998-03-10

DePumpo, Daniel G.

Seal for a joint or juncture

Seal between relatively movable parts

Relatively rotatable radially extending sealing face member

277 11, 277815, F16J 900

Patent

active

057252203

ABSTRACT:
A centering mechanism for a split mechanical seal that circumferentially and uniformly separates a gland assembly having a pair of gland segments from a holder assembly having a pair of holder segments, thereby centering the seal relative to a rotary shaft of a stuffing box. The gland segments and the holder segments are concentrically disposed about the shaft.

REFERENCES:
patent: 808082 (1905-12-01), Fuller
patent: 1294620 (1919-01-01), Clarke
patent: 1467256 (1923-09-01), Thomson
patent: 1544609 (1925-07-01), Somes
patent: 2503086 (1950-04-01), Albright
patent: 2871040 (1959-01-01), Payne
patent: 2995391 (1961-08-01), Snyder
patent: 3006667 (1961-10-01), Stephens
patent: 3013199 (1961-04-01), Laser et al.
patent: 3014742 (1961-12-01), Mayer
patent: 3025070 (1962-03-01), Copes
patent: 3066942 (1962-12-01), Schwing
patent: 3101200 (1963-08-01), Tracy
patent: 3421769 (1969-01-01), Boop et al.
patent: 3536333 (1970-10-01), Gits et al.
patent: 3599990 (1971-08-01), Grenier et al.
patent: 3836157 (1974-09-01), Hummer
patent: 3837658 (1974-09-01), Skinner et al.
patent: 3941394 (1976-03-01), Lukes
patent: 4088329 (1978-05-01), Junker
patent: 4377290 (1983-03-01), Netzel
patent: 4410188 (1983-10-01), Copes
patent: 4576384 (1986-03-01), Azibert
patent: 4989882 (1991-02-01), Warner et al.
patent: 5015001 (1991-05-01), Jay
patent: 5183269 (1993-02-01), Black et al.
patent: 5209496 (1993-05-01), Azibert
patent: 5294132 (1994-03-01), Duffee et al.
patent: 5370411 (1994-12-01), Sandgren
patent: 5403020 (1995-04-01), McOnie
patent: 5490682 (1996-02-01), Radosav et al.
patent: 5503405 (1996-04-01), Jewett et al.
patent: 5577738 (1996-11-01), Fukuda
patent: 5593164 (1997-01-01), Mraz
patent: B14576384 (1992-06-01), Azibert

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