Title:
DIAGONAL FLOW TURBINE AND SUPERCHARGER
Document Type and Number:
WIPO Patent Application WO/2020/050052
Kind Code:
A1
Abstract:
A diagonal flow turbine T is provided with: a turbine scroll flow passage formed in a turbine housing 4; a turbine impeller 9 disposed radially inward of the turbine scroll flow passage and having a plurality of blades 9b, each of which is configured in such a way that, with respect to one end 9b2 of a leading edge 9b1 in a rotation axis direction, the other end 9b3 is located radially inward; a tongue section 21 located at a downstream section in the turbine scroll flow passage; and a partition wall section 32 which faces the tongue section 21 in a plane direction perpendicular to the rotation axis direction, faces radially the leading edge 9b1, and has at least part thereof provided radially inward of the one end 9b2 of the leading edge 9b1.
Inventors:
KANEKO YUDAI (JP)
Application Number:
PCT/JP2019/032882
Publication Date:
March 12, 2020
Filing Date:
August 22, 2019
Export Citation:
Assignee:
IHI CORP (JP)
International Classes:
F02B39/00; F01D25/24; F02C3/045; F02C6/12
Domestic Patent References:
| WO2015051891A1 | 2015-04-16 |
Foreign References:
| DE102016123244A1 | 2018-06-07 | |||
| US20140219790A1 | 2014-08-07 |
Attorney, Agent or Firm:
AOMI PATENT (JP)
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