Title:
WASTE GATE VALVE
Document Type and Number:
WIPO Patent Application WO/2018/122975
Kind Code:
A1
Abstract:
A waste gate valve 6 has a valve 7, an arm member 8, and a stopper 9. The valve has a valve shaft 71 and a valve body 72. The arm member has a support part 82 provided with an attachment hole 82a through which the valve shaft 71 is inserted, and an arm shaft 81 and actuator 83 that move the support part 82. The stopper 9 extends out in a direction orthogonal to the axis of the valve shaft 71, and is provided to a distal-end portion protruding from the attachment hole 82a. The stopper 9-side outer peripheral part of the attachment hole 82a of the support part 82 is provided with an inclined part AI that is inclined relative to the direction orthogonal to the axis of the valve shaft 71. The stopper 9 is provided with an inclined part SI that is inclined relative to the direction orthogonal to the axis of the valve shaft 71, and that comes into contact with the inclined part AI and the support part 82 when the support part 82 is moved in a direction away from a bypass passage 40.
Inventors:
ENDO SHIGERU (JP)
Application Number:
PCT/JP2016/088940
Publication Date:
July 05, 2018
Filing Date:
December 27, 2016
Export Citation:
Assignee:
NITTAN VALVA (JP)
International Classes:
F02B37/18
Foreign References:
| JPH04272430A | 1992-09-29 | |||
| JP2010512482A | 2010-04-22 | |||
| JP2015197068A | 2015-11-09 | |||
| JP2015500955A | 2015-01-08 |
Other References:
See also references of EP 3564505A4
Attorney, Agent or Firm:
TAKEHARA Naohiko et al. (JP)
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