Title:
TURBINE AND SUPERCHARGER
Document Type and Number:
WIPO Patent Application WO/2022/009600
Kind Code:
A1
Abstract:
This turbine is provided with: a turbine impeller 17 accommodated in an accommodating portion 29; two turbine scroll flow passages 37a, 37b which are wound around the radially outer side of the turbine impeller 17, and which are connected to outer circumferential portions of the accommodating portion 29, in mutually different circumferential direction positions; and two scroll outlets 39a, 39b which provide communication between each of the two turbine scroll flow passages 37a, 37b and the accommodating portion 29, are formed in the circumferential direction, and at least one of which has a height distribution in which the height, in the axial direction, of at least one end portion among upstream side end portions E1a, E1b and downstream side end portions E2a, E2b is less than at the periphery.
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Inventors:
SATO WATARU (JP)
Application Number:
PCT/JP2021/022151
Publication Date:
January 13, 2022
Filing Date:
June 10, 2021
Export Citation:
Assignee:
IHI CORP (JP)
International Classes:
F02B39/00
Foreign References:
| JP2016132996A | 2016-07-25 | |||
| US20140219790A1 | 2014-08-07 |
Attorney, Agent or Firm:
AOMI PATENT (JP)
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