Seal for a joint or juncture – Seal between relatively movable parts – Relatively rotatable radially extending sealing face member
Patent
1984-04-18
1984-10-23
Ward, Robert S.
Seal for a joint or juncture
Seal between relatively movable parts
Relatively rotatable radially extending sealing face member
277 72R, 277 79, 277123, 277173, 277207R, 277237R, F16J 1518
Patent
active
044784236
ABSTRACT:
An improved T-ring wiper seal and seal carrier assembly for use in the fluid end of a reciprocating pump.
REFERENCES:
patent: 2473284 (1949-06-01), Knaggs
patent: 3218085 (1965-11-01), Grace
patent: 4106779 (1978-08-01), Zabcik
patent: 4300776 (1981-11-01), Taubenmann
patent: 4345739 (1982-08-01), Wheatley
patent: 4352499 (1982-10-01), Foster
patent: 4440404 (1984-04-01), Roach et al.
Hjelsand Timothy A.
Moore Paul A.
Duzan James R.
Halliburton Company
Ward Robert S.
Weaver Thoms R.
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