Title:
過給機
Document Type and Number:
Japanese Patent JP7396489
Kind Code:
B2
Abstract:
A turbocharger includes a bearing housing, a variable displacement mechanism, and a restricting member. The variable displacement mechanism includes a nozzle ring and a drive ring. The restricting member includes a flange part, a drive ring guide pin part, and a phase determining pin part. The flange part straddles a first surface of the nozzle ring facing the bearing housing and a second surface of the drive ring facing the bearing housing so that a position thereof with respect to the nozzle ring is fixed. The drive ring guide pin part is formed integrally with the flange part and disposed in a first hole formed on the first surface. The phase determining pin part is formed integrally with the flange part and disposed in a second hole formed on a third surface of the bearing housing facing the variable displacement mechanism.
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Inventors:
Katsunori Hayashi
Application Number:
JP2022532444A
Publication Date:
December 12, 2023
Filing Date:
May 26, 2021
Export Citation:
Assignee:
Ihi Co., Ltd.
International Classes:
F02B37/24; F01D15/08
Domestic Patent References:
| JP2010203239A | ||||
| JP2006514191A | ||||
| JP2000199433A | ||||
| JP2004156592A | ||||
| JP2013072401A |
Attorney, Agent or Firm:
Yoshiki Hasegawa
Yoshiki Kuroki
Hideki Komatsu
Jeon Cheol-soo
Yoshiki Kuroki
Hideki Komatsu
Jeon Cheol-soo