Title:
COMPRESSOR SWASHPLATE AND COMPRESSOR PROVIDED WITH SAME
Document Type and Number:
WIPO Patent Application WO/2017/057430
Kind Code:
A1
Abstract:
Provided is a compressor swashplate that is capable of suppressing wear of a coating layer. A swashplate 3 is provided with a flat plate-like base material, and a coating layer 20 which is formed on the surface of the base material and which has projected sections 22 formed linearly. The swashplate is formed so as to satisfy the following equations when a planar part formed in a prism is pushed against the coating layer 20 with pressure of 30 MPa: 0.01≤B≤0.06 ... (1), and 10≤S≤40 ... (2). Here, B represents the width (mm) of a surface in which the projected sections 22 come into contact with the planar part, and S represents the proportion (%) of the sum total of areas Si of contact surfaces (total area of surfaces in which the projected sections 22 come into contact with the planar part) with respect to a reference area (area of portions of coating layer 20 against which the planar part is pushed).
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Inventors:
NIIMI HIDEKI (JP)
AKIZUKI MASANORI (JP)
KANEMITSU HIROSHI (JP)
AKIZUKI MASANORI (JP)
KANEMITSU HIROSHI (JP)
Application Number:
PCT/JP2016/078571
Publication Date:
April 06, 2017
Filing Date:
September 28, 2016
Export Citation:
Assignee:
TAIHO KOGYO CO LTD (JP)
International Classes:
F04B27/12; F16C17/10; F16C33/12
Domestic Patent References:
| WO2012070615A1 | 2012-05-31 |
Foreign References:
| JP4376519B2 | 2009-12-02 | |||
| JP2006266139A | 2006-10-05 | |||
| JP2004211859A | 2004-07-29 | |||
| JPH10259827A | 1998-09-29 |
Attorney, Agent or Firm:
NAGATA Toyohiko et al. (JP)
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