Title:
VARIABLE DISPLACEMENT SUPERCHARGER
Document Type and Number:
WIPO Patent Application WO/2014/038479
Kind Code:
A1
Abstract:
The bottom surface (41f) of the receiving recess (41) of a turbine housing (27) has a continuous annular land-like close contact section (111) provided on the outside radially of a fitting recess (107). The close contact section (111) is made to be in close contact with a portion of a surface of a shroud ring (45) by the tightening force of mounting bolts (47), the surface being the surface located on the reverse side of a facing surface of the shroud ring (45), the portion being located on the outside radially of first support holes (49) in the shroud ring (45). The first support holes (49) in the shroud ring (45) connect to the outlet side of a turbine impeller (29) through a connection path (115) and a cutout (117).
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Inventors:
UEDA TAKAFUMI (JP)
IWAKAMI AKIRA (JP)
YOSHIDA YOSHINARI (JP)
TOKUE NAOKI (JP)
NISHIOKA MASARU (JP)
ISHII MIKITO (JP)
IWAKAMI AKIRA (JP)
YOSHIDA YOSHINARI (JP)
TOKUE NAOKI (JP)
NISHIOKA MASARU (JP)
ISHII MIKITO (JP)
Application Number:
PCT/JP2013/073279
Publication Date:
March 13, 2014
Filing Date:
August 30, 2013
Export Citation:
Assignee:
IHI CORP (JP)
International Classes:
F02B37/24; F02B39/00
Foreign References:
| JP2009144545A | 2009-07-02 | |||
| JP2010190092A | 2010-09-02 | |||
| JP2010112195A | 2010-05-20 | |||
| JP2006125588A | 2006-05-18 |
Attorney, Agent or Firm:
MIYOSHI, Hidekazu et al. (JP)
Hidekazu Miyoshi (JP)
Hidekazu Miyoshi (JP)
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