Title:
SUPERCHARGER
Document Type and Number:
WIPO Patent Application WO/2016/031566
Kind Code:
A1
Abstract:
A valve (57) is provided fitted into an attachment hole (55) of an attachment member (53). The valve (57) has play permitted relative to the attachment member (53). The valve (57) comprises a valve main body (61) having a valve surface (61f) capable of coming in contact with and separating from a valve seat (59). A valve shaft (63) is integrally formed in a head section of the valve main body (61). An axis center (33s) of a bypass passage (33) is inclined relative to the thickness direction (TD) of an inner wall section (23i) of a turbine housing (23), such that an opening (33a) on the outlet side of the bypass passage (33) is positioned further on a stem (41) side than an inlet-side opening (33b). The center (61fc) of the valve surface (61f) in the valve main body (61) is eccentric towards the stem (41) side relative to the axial center (63s) of the valve shaft (63).
Inventors:
UNEURA YUTAKA (JP)
HUH JAEMIN (JP)
HUH JAEMIN (JP)
Application Number:
PCT/JP2015/072779
Publication Date:
March 03, 2016
Filing Date:
August 11, 2015
Export Citation:
Assignee:
IHI CORP (JP)
International Classes:
F02B37/18; F02B39/00
Domestic Patent References:
| WO2003033950A1 | 2003-04-24 |
Foreign References:
| JP2013024043A | 2013-02-04 | |||
| JP2012167610A | 2012-09-06 |
Attorney, Agent or Firm:
MIYOSHI, Hidekazu et al. (JP)
Hidekazu Miyoshi (JP)
Hidekazu Miyoshi (JP)
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