Title:
可変ノズルユニット、過給機、及び、可変ノズルユニットの製造方法
Document Type and Number:
Japanese Patent JP6627970
Kind Code:
B2
Abstract:
A variable nozzle unit includes: a connection pin which includes a shaft; a support ring which is provided with a first through-hole; and a nozzle ring which is provided with a second through-hole, in which the shaft is inserted through the first through-hole and the second through-hole, one end of the shaft is provided with a flange portion having a diameter larger than that of the second through-hole and the other end of the shaft is provided with a head portion having a diameter larger than that of the first through-hole, the flange portion is in contact with the nozzle ring, and an elastic member that urges the support ring toward the nozzle ring is disposed between the head portion and the support ring.
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Inventors:
Kotaro Ito
Application Number:
JP2018510545A
Publication Date:
January 08, 2020
Filing Date:
March 27, 2017
Export Citation:
Assignee:
Ihi Co., Ltd.
International Classes:
F02B37/24; B21D39/00; B21D53/84; F01D17/16; F01D25/24; F02B39/00
Domestic Patent References:
| JP2016003565A | ||||
| JP2010144933A | ||||
| JP2011179682A | ||||
| JP2006177318A | ||||
| JP63193132U | ||||
| JP60126736U | ||||
| JP2013068153A |
Foreign References:
| US20150308330 | ||||
| DE102007040679A1 |
Attorney, Agent or Firm:
Yoshiki Hasegawa
Yoshiki Kuroki
Ryosuke Yasuda
Taema Sadashige
Yoshiki Kuroki
Ryosuke Yasuda
Taema Sadashige