Seal for a joint or juncture – Seal between relatively movable parts – Relatively rotatable radially extending sealing face member
Patent
1993-12-22
1997-04-01
Cummings, Scott
Seal for a joint or juncture
Seal between relatively movable parts
Relatively rotatable radially extending sealing face member
277235R, 277235A, 277123, F16J 1510
Patent
active
056158963
ABSTRACT:
A seal ring and a stack of seal are disclosed wherein each seal has a knitted mesh section substantially surrounded by an outer coating covering substantially all of the knitted wire mesh section, the coating forming raised sealing surfaces to form interference seals with the outer and inner surface of an annulus. The stack includes spacing between seals in the stack to prevent damage to the sealing surfaces of succeeding seals in the stack. The stack may be bidirectional.
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Cummings Scott
Ostfeld David M.
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