Seal for a joint or juncture – Seal between relatively movable parts – Relatively rotatable radially extending sealing face member
Patent
1989-12-28
1991-09-10
Cuchlinski, Jr., William A.
Seal for a joint or juncture
Seal between relatively movable parts
Relatively rotatable radially extending sealing face member
138 40, 277 14R, 277 53, 277173, 277174, 4151682, 415230, F16J 15447
Patent
active
050467182
ABSTRACT:
A process for providing a seal around a reciprocating and/or rotating shaft as in an apparatus for manipulating a fluid at least in part by the rotary and/or reciprocal motion of the shaft, involving the insertion of substantially identically configured free-floating seal elements into the gap between the shaft and its housing, and the improved apparatus resulting therefrom.
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Cuchlinski Jr. William A.
Cummings Scott W.
The Dow Chemical Company
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