Title:
SUPERCHARGER
Document Type and Number:
Japanese Patent JP2023182873
Kind Code:
A
Abstract:
To provide a supercharger capable of reducing thermal stress of a seal member generated in cooling.SOLUTION: A supercharger 1 includes: a turbine housing 4; a variable nozzle unit 25 for adjusting a gas flow path area in the turbine housing 4; and a seal member 45 for sealing a gap G between the turbine housing 4 and the variable nozzle unit 25. The sealing member 45, when viewed from a direction of a rotation axis H of a turbine 2, abuts a cylindrical surface 53 of the turbine housing 4, on an inner peripheral side thereof, over the entire length thereof, and extends in a C-shape around the cylindrical surface 53.SELECTED DRAWING: Figure 2
Inventors:
GUNJI YUKI
SAKISAKA RYOTA
SAKISAKA RYOTA
Application Number:
JP2020189283A
Publication Date:
December 27, 2023
Filing Date:
November 13, 2020
Export Citation:
Assignee:
IHI CORP
International Classes:
F02B39/00; F01D25/24
Attorney, Agent or Firm:
Yoshiki Hasegawa
Yoshiki Kuroki
Hideki Komatsu
Hiroshi Kondo
Yoshiki Kuroki
Hideki Komatsu
Hiroshi Kondo
Previous Patent: Solid-state imaging device and its manufacturing method
Next Patent: solid state imaging device
Next Patent: solid state imaging device