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Title:
CONTACT MEMBER, SLIDING MEMBER, COMPRESSOR PROVIDED WITH CONTACT MEMBER OR SLIDING MEMBER, AND METHOD FOR MANUFACTURING COMPRESSOR
Document Type and Number:
WIPO Patent Application WO/2014/091757
Kind Code:
A1
Abstract:
In the contact member or sliding member according to the present invention, a surface-treated film (160) on which two or more coating layers are layered is formed on at least part of a contact surface or a sliding surface, the coating layers have a synthetic resin and a solid lubricant, and the percent content of the solid lubricant (162) in the innermost coating layer is less than the percent content of the solid lubricant (162) in the outermost coating layer. Also in the contact member or sliding member according to the present invention, a surface-treated film (160) on which two or more coating layers are layered is formed on at least part of a contact surface or a sliding surface, the coating layers have a synthetic resin, and the rate of elastic deformation in the innermost coating layer is greater than the rate of elastic deformation in the outermost coating layer.

Inventors:
ISHIDA YOSHINORI
FUTAGAMI YOSHIYUKI
FUKUHARA HIROYUKI
KAWABATA HIROTAKA
YAMAOKA MASAKAZU
Application Number:
PCT/JP2013/007290
Publication Date:
June 19, 2014
Filing Date:
December 11, 2013
Export Citation:
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Assignee:
PANASONIC CORP (JP)
International Classes:
F04B39/00; F04B39/10; F16C17/02; F16C33/12; F16K15/16
Domestic Patent References:
WO2007086202A12007-08-02
Foreign References:
JP2005337129A2005-12-08
JPS6053213A1985-03-26
JPH09280167A1997-10-28
JP2012137010A2012-07-19
JPH08267650A1996-10-15
JP2008002387A2008-01-10
JPS5868562A1983-04-23
JPS6116470U1986-01-30
JPH02176195A1990-07-09
JP2000045949A2000-02-15
Other References:
JSME ANNUAL MEETING, vol. 5-1, 2005, pages 143
See also references of EP 2933488A4
Attorney, Agent or Firm:
PATENT CORPORATE BODY ARCO PATENT OFFICE (JP)
Patent business corporation Owner old patent firm (JP)
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