Title:
ノズルベーン
Document Type and Number:
Japanese Patent JP7196819
Kind Code:
B2
Abstract:
To improve robustness by hardly causing interference between a vane and a flow path wall surface while maintaining the efficiency of a turbocharger.SOLUTION: On a first opposite face F1, a first front end E1 is provided extending along a longitudinal direction L while running along a first flow path wall surface 15 for regulating a fixed clearance CL1 between the first flow path wall surface 15 and the first opposite face F1. On a second opposite face F2, a second front end E2 is provided extending along the longitudinal direction L while running along a second flow path wall surface 16 for regulating a fixed clearance CL2 between the second flow path wall surface 16 and the second opposite face F2. At least one of the first front end E1 and the second front end E2 is distant from at least one of a first lateral face S1 and a second lateral face via step parts T1, T2 in a thickness direction T.SELECTED DRAWING: Figure 7
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Inventors:
Ryohei Hashida
Tsuyoshi Kisugi
Tsuyoshi Kisugi
Application Number:
JP2019201417A
Publication Date:
December 27, 2022
Filing Date:
November 06, 2019
Export Citation:
Assignee:
KABUSHIKI KAISHA TOYOTA JIDOSHOKKI
International Classes:
F02B37/24; F01D9/02; F01D17/16
Domestic Patent References:
| JP2003003802A | ||||
| JP2009293417A | ||||
| JP6314843U | ||||
| JP62108501U | ||||
| JP2017227159A |
Attorney, Agent or Firm:
Patent Attorney Fukami Patent Office