Title:
MULTI-STAGE SUPERCHARGER
Document Type and Number:
WIPO Patent Application WO/2018/230108
Kind Code:
A1
Abstract:
This multi-stage supercharger is provided with: a turbine housing (TH) including a first sub-housing (26) which has a first turbine impeller-containing chamber (29), and also including a second sub-housing (46) which has a second turbine impeller-containing chamber (49) disposed in series with the first turbine impeller-containing chamber (29); a first compressor housing (24) connecting to the turbine housing (TH) through a first bearing housing (28); and a second compressor housing (44) connecting to the turbine housing (TH) through a second bearing housing (48). The first sub-housing (26) and the second sub-housing (46) are formed integrally.
Inventors:
ICHIKAWA KIYOMICHI (JP)
MATSUYAMA YOSHIMITSU (JP)
YOSHIDA MUNEHIRO (JP)
MATSUYAMA YOSHIMITSU (JP)
YOSHIDA MUNEHIRO (JP)
Application Number:
PCT/JP2018/014282
Publication Date:
December 20, 2018
Filing Date:
April 03, 2018
Export Citation:
Assignee:
IHI CORP (JP)
International Classes:
F02B39/00; F02B37/00; F02B37/013
Domestic Patent References:
| WO2010122668A1 | 2010-10-28 |
Foreign References:
| JP2010255565A | 2010-11-11 | |||
| JP2003531996A | 2003-10-28 | |||
| JP2010261362A | 2010-11-18 | |||
| US20110020108A1 | 2011-01-27 | |||
| JP2004092646A | 2004-03-25 |
Attorney, Agent or Firm:
MIYOSHI Hidekazu et al. (JP)
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