Title:
可変容量型過給機
Document Type and Number:
Japanese Patent JP7196994
Kind Code:
B2
Abstract:
A variable capacity turbocharger includes a housing, a turbine impeller at least partially located in the housing, a scroll flow path located in the housing and encircling the turbine impeller, a first nozzle ring and a second nozzle ring facing each other in the housing, a nozzle flow path located between the first nozzle ring and the second nozzle ring and fluidly coupling the scroll flow path to the turbine impeller, a gap formed between the first nozzle ring and the housing, and a bearing hole located in the first nozzle ring and including an opening adjacent to the gap. The gap is located on an opposite side of the first nozzle ring to the nozzle flow path. Additionally, the gap is connected to the scroll flow path.
More Like This:
| JP3859010 | CONTROL APPARATUS FOR TURBO CHARGER |
| JP2007113427 | VARIABLE NOZZLE TURBOCHARGER CONTROL APPARATUS |
Inventors:
Katsunori Hayashi
Yuji Kobayashi
Takafumi Ueda
Kazuhiro Onitsuka
Fumihiko Fukuhara
Yuji Kobayashi
Takafumi Ueda
Kazuhiro Onitsuka
Fumihiko Fukuhara
Application Number:
JP2021506132A
Publication Date:
December 27, 2022
Filing Date:
August 07, 2019
Export Citation:
Assignee:
Ihi Co., Ltd.
International Classes:
F02B37/24; F02B39/00
Domestic Patent References:
| JP2018025125A | ||||
| JP2009144545A | ||||
| JP2013245655A | ||||
| JP2009243375A | ||||
| JP2015229989A | ||||
| JP2013537957A |
Foreign References:
| DE102011086310A1 | ||||
| US20100209232 |
Attorney, Agent or Firm:
Yoshiki Hasegawa
Yoshiki Kuroki
Hideki Komatsu
Hiroyuki Nishimoto
Yoshiki Kuroki
Hideki Komatsu
Hiroyuki Nishimoto