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Patent Searching and Data


Title:
COMPOSITION OF SEAL MEMBER FOR SCROLL TYPE COMPRESSOR
Document Type and Number:
Japanese Patent JPH07217571
Kind Code:
A
Abstract:

PURPOSE: To provide a composition of the seal member for a scroll type compressor which is provided with all excellent fluidity during melt molding, wear resistance, and non-damaging properties on a slide mating material made of a soft metal in addition to slide characteristics having a low friction factor.

CONSTITUTION: A composition of the seal member for a compressor using a scroll member 5 consists of a resin composition containing 70-90wt.% polyphenylene sulfide resin, 5-20 wt.% fluorine resin, such as PTFE, 2-10wt.% aromatic polyamide fibers, and 3 15wt.% an inorganic compound whisker, such a calcium sulfite whisker having an average diameter of 3μm or less and Moh's hardness of 2-3.


Inventors:
Shimokusuzono, Takumi
Application Number:
JP1994000009792
Publication Date:
August 15, 1995
Filing Date:
January 31, 1994
Export Citation:
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Assignee:
NTN CORP
International Classes:
F04C18/02; F04C27/00; (IPC1-7): F04C27/00; F04C18/02
Attorney, Agent or Firm:
鎌田 文二 (外2名)