Title:
TURBINE AND SUPERCHARGER
Document Type and Number:
WIPO Patent Application WO/2023/085178
Kind Code:
A1
Abstract:
This turbine T is equipped with: a shaft; a turbine wheel attached to one side of the shaft; a housing section for housing the turbine wheel; a first turbine scroll channel 31 which is connected to the housing section and is wound on the outside of the turbine wheel in the radial direction; a second turbine scroll channel 33 which is connected to the housing section, is wound on the outside of the turbine wheel in the radial direction, and is positioned on the one side of the first turbine scroll channel; a first tongue part 43 which is provided at a location facing the downstream end of the first turbine scroll channel 31, and is angled one way in the circumferential direction of the turbine wheel toward the one side; and a second tongue part 51 which is provided at a location facing the downstream end of the second turbine scroll channel 33, and is angled the other way in the circumferential direction of the turbine wheel toward said one side.
Inventors:
KANZAKI DAI (JP)
Application Number:
PCT/JP2022/040920
Publication Date:
May 19, 2023
Filing Date:
November 01, 2022
Export Citation:
Assignee:
IHI CORP (JP)
International Classes:
F02B39/00; F01D9/02; F01D25/24
Domestic Patent References:
| WO2013105316A1 | 2013-07-18 | |||
| WO2015092373A1 | 2015-06-25 | |||
| WO2020003649A1 | 2020-01-02 |
Foreign References:
| JPS55132329U | 1980-09-19 |
Attorney, Agent or Firm:
AOMI PATENT (JP)
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