Title:
TURBINE
Document Type and Number:
WIPO Patent Application WO/2021/199527
Kind Code:
A1
Abstract:
This turbine is provided with: a second turbine scroll flow path having a volume larger than that of a first turbine scroll flow path; a valve seat VS having a first waste gate port 54a in communication with the first turbine scroll flow path and a second waste gate port 56a having an opening area smaller than that of the first waste gate port 54a and being in communication with the second turbine scroll flow path; a waste gate valve 58a that can abut against the valve seat VS; and a shaft 58b disposed on a side of the second waste gate port 56a opposite to the first waste gate port 54a.
Inventors:
OKAMOTO SHUN (JP)
INOUE TOMOHIRO (JP)
TERUI TOSHIFUMI (JP)
MORITA ISAO (JP)
INOUE TOMOHIRO (JP)
TERUI TOSHIFUMI (JP)
MORITA ISAO (JP)
Application Number:
PCT/JP2020/047721
Publication Date:
October 07, 2021
Filing Date:
December 21, 2020
Export Citation:
Assignee:
IHI CORP (JP)
International Classes:
F02B39/00; F02B37/18
Domestic Patent References:
| WO2018151267A1 | 2018-08-23 |
Foreign References:
| JPH01174530U | 1989-12-12 | |||
| JP2018150842A | 2018-09-27 | |||
| JPS6229723A | 1987-02-07 | |||
| JP2009281197A | 2009-12-03 | |||
| JPH0241310Y2 | 1990-11-02 | |||
| JPS6317833U | 1988-02-05 | |||
| JP2018172989A | 2018-11-08 | |||
| JP2006348894A | 2006-12-28 | |||
| JPS56175525U | 1981-12-24 | |||
| JP2013002302A | 2013-01-07 | |||
| JPH01179131U | 1989-12-22 | |||
| US20170022890A1 | 2017-01-26 | |||
| DE102018105595A1 | 2018-05-09 |
Attorney, Agent or Firm:
AOMI PATENT (JP)
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