Title:
SUPERCHARGER
Document Type and Number:
WIPO Patent Application WO/2022/102329
Kind Code:
A1
Abstract:
This supercharger comprises: a turbine housing; a variable nozzle unit that adjusts the gas flow path area inside the turbine housing; and a sealing member for sealing a gap between the turbine housing and the variable nozzle unit. The sealing member, when viewed from the direction of the rotation axis of a turbine, abuts a cylindrical surface of the turbine housing, on the inner peripheral side thereof, over the entire length thereof, and extends in a C-shape around the cylindrical surface.
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Inventors:
GUNJI YUKI (JP)
SAKISAKA RYOTA (JP)
SAKISAKA RYOTA (JP)
Application Number:
PCT/JP2021/037942
Publication Date:
May 19, 2022
Filing Date:
October 13, 2021
Export Citation:
Assignee:
IHI CORP (JP)
International Classes:
F02B39/00; F01D17/16; F01D25/24; F02B37/24
Domestic Patent References:
| WO2016159004A1 | 2016-10-06 | |||
| WO2020079969A1 | 2020-04-23 |
Foreign References:
| JP2013170504A | 2013-09-02 | |||
| JP2010112195A | 2010-05-20 | |||
| JP2020020358A | 2020-02-06 | |||
| JP2010190092A | 2010-09-02 |
Attorney, Agent or Firm:
HASEGAWA Yoshiki et al. (JP)
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