Title:
VARIABLE FLOW RATE VALVE MECHANISM AND SUPERCHARGER
Document Type and Number:
WIPO Patent Application WO/2017/061450
Kind Code:
A1
Abstract:
Provided is a variable flow rate valve mechanism equipped with: a valve body which opens and shuts an opening; a stem which has the valve body linked to a first end side thereof and which is rotatably supported with respect to a housing; a cylindrical bearing which is inserted through a through-hole in the housing and rotatably supports the stem about the axis of the stem; a link member linked to a second end side of the stem; and a spring mechanism arranged in a gap between the link member and a second end-side end part of the bearing. The end part of the bearing includes a sloping face which abuts the spring mechanism and slopes with respect to the axis of the stem.
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Inventors:
TANIGAKI MICHIHIKO (JP)
Application Number:
PCT/JP2016/079578
Publication Date:
April 13, 2017
Filing Date:
October 05, 2016
Export Citation:
Assignee:
IHI CORP (JP)
International Classes:
F16K1/32; F02B37/18; F02B39/00; F16K1/20
Foreign References:
| US20040182440A1 | 2004-09-23 | |||
| JP2015522135A | 2015-08-03 |
Attorney, Agent or Firm:
HASEGAWA Yoshiki et al. (JP)
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