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Title:
SCROLL COMPRESSOR
Document Type and Number:
WIPO Patent Application WO/2004/111457
Kind Code:
A1
Abstract:
A scroll compressor characterized in that an orbiting scroll (10) is formed from a material where hard particles are dispersed in a soft base material and that more of the hard particles are distributed in at least an edge portion of an orbiting scroll bearing (10d) or of a shaft than in other portions.

Inventors:
HIRANO HIDEO
OKA HIDETO
Application Number:
PCT/JP2004/008382
Publication Date:
December 23, 2004
Filing Date:
June 09, 2004
Export Citation:
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Assignee:
MATSUSHITA ELECTRIC IND CO LTD (JP)
HIRANO HIDEO
OKA HIDETO
International Classes:
F04C18/02; (IPC1-7): F04C18/02
Foreign References:
JPH0641606A1994-02-15
JPH08232864A1996-09-10
JPS5888473A1983-05-26
JPS6013991A1985-01-24
JPS6158992A1986-03-26
Attorney, Agent or Firm:
Shimizu, Yoshihiro (Yashiro Building 14-4, Takadanobaba 2-chom, Shinjuku-ku Tokyo, JP)
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