SCROLL COMPRESSOR AND METHOD OF MANUFACTURING THE COMPRESSOR

Title:

SCROLL COMPRESSOR AND METHOD OF MANUFACTURING THE COMPRESSOR

Document Type and Number:

Japanese Patent JP2003206874

Kind Code:

A

Abstract:

To provide a technology for arranging preloads given to a second bearing mechanism to a small constant value.

This scroll compressor 2 comprises the second bearing mechanism 24 disposed between the lower surface 28b of a turning scroll member 28 and a housing opposed to the lower surface 28b and supporting the turning scroll member 28 on the housing 4 so as not to be rotated around an eccentric pin 9a but to be revolved around a rotating shaft 9. A lower side third bearing mechanism 16 comprises an inner ring fixed to the rotating shaft 9 and an outer ring allowed to abut on the housing 4 from the opposite side of the turning scroll member 28. The housing 4 is vertically divided into parts, and a spacer 5 is installed in a clearance G2 between the both parts.

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Inventors:

OKAYAMA TOYOJI
KATO TSUTOMU
TANIGUCHI KAZUHIRO

Application Number:

JP2002004786A

Publication Date:

July 25, 2003

Filing Date:

January 11, 2002

Export Citation:

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Assignee:

MATSUSHITA ECOLOGY SYS CO

International Classes:

F04C29/00; F04C18/02; F16C19/50; F16C25/06; (IPC1-7): F04C18/02; F04C29/00; F16C19/50; F16C25/06

Attorney, Agent or Firm:

Hideo Kodama (3 others)

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