Title:
ラジアルタービン用のノズルリングおよび同ノズルリングを含む排気ガスターボチャージャ
Document Type and Number:
Japanese Patent JP7086305
Kind Code:
B2
Abstract:
A nozzle ring for a radial turbine includes a disc-shaped main body having a central opening for passing a shaft therethrough. Additionally, the nozzle ring includes guide vanes disposed circumferentially in a radially outer portion on a first surface of the main body. Two or more bores are provided in a radially inner portion of the main body. Further, a groove is provided in the first surface of the main body, the groove connecting at least two of the two or more bores.
Inventors:
Brian Alexander
Elmer Gray Shell
Bernhart Klein
Elmer Gray Shell
Bernhart Klein
Application Number:
JP2021549403A
Publication Date:
June 17, 2022
Filing Date:
February 21, 2019
Export Citation:
Assignee:
ABB Switzerland Ltd
International Classes:
F02B39/00; F01D9/04; F01D17/16; F02B37/24
Domestic Patent References:
| JP2004116313A |
Foreign References:
| WO2018189319A1 |
Attorney, Agent or Firm:
Einzel Felix-Reinhard
Taku Morita
Junichi Maekawa
Hideo Nagashima
Ueshima class
Taku Morita
Junichi Maekawa
Hideo Nagashima
Ueshima class