Sealing member

Details Sealing member Sealing member

1994-05-16

1996-02-27

DePumpo, Daniel G.

Seal for a joint or juncture

Seal between relatively movable parts

Relatively rotatable radially extending sealing face member

277235R, F16J 1532

Patent

active

054943000

ABSTRACT:
A sealing member prepared by molding a material for the sealing member, comprising a PAN series carbon fiber, a polytetrafluoroethylene resin and a polyphenylene sulfide resin. It has an excellent low friction property and sealing characteristics and is less liable to damage a counter member. In particular, it is useful as a sealing member for a scroll type compressor.

REFERENCES:
patent: 4050701 (1977-09-01), Webb
patent: 4056594 (1977-11-01), Carrow
patent: 4703076 (1987-10-01), Mori
patent: 5363569 (1994-11-01), Kadakia
NTN Rulon KK; Abstract 92-027507/04 and Japan 3273083, Apr. 12, 1991.
Shinetsu Polymer; Abstract 89-343313/47 and Japan 1254766, Nov. 10, 1989.

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