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1. (WO2018088129) ATTACHMENT STRUCTURE FOR ELECTROMAGNETIC CONTROL VALVE OF REFRIGERANT COMPRESSOR

Pub. No.:    WO/2018/088129    International Application No.:    PCT/JP2017/037298
Publication Date: Fri May 18 01:59:59 CEST 2018 International Filing Date: Wed Oct 11 01:59:59 CEST 2017
IPC: F04B 39/00
F04B 27/12
F04B 39/12
Applicants: SANDEN AUTOMOTIVE COMPONENTS CORPORATION
サンデン・オートモーティブコンポーネント株式会社
Inventors: ISHIKAWA, Tsutomu
石川 勉
ASAKAWA, Sozaburo
淺川 崇三郎
Title: ATTACHMENT STRUCTURE FOR ELECTROMAGNETIC CONTROL VALVE OF REFRIGERANT COMPRESSOR
Abstract:
In this attachment structure for a capacity-controlling electromagnetic control valve (20) of a refrigerant compressor, depression deformation of a resin end member (24) of the electromagnetic control valve (20) in the axial direction and protruding deformation of said end member in the radial direction are inhibited. The electromagnetic control valve (20) is inserted into a recessed hole (30) formed in a housing (a cylinder head) (5) of the refrigerant compressor, and is retained as a result of the resin end member (24) of the electromagnetic control valve (20) being pressed by a snap ring (31). A cup-type shim (32) is interposed between the snap ring (31) and the end member (24). The shim (32) is provided with: a flat plate part (32a) which is interposed between the snap ring (31) and an end surface of the end member (24); and a side part (32b) which is integrally formed with the flat plate part (32a), and which covers the outer circumferential surface of the end member (24).