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Patent Searching and Data


Title:
NOZZLE DRIVE MECHANISM, SUPERCHARGER, AND VARIABLE-CAPACITY SUPERCHARGER
Document Type and Number:
WIPO Patent Application WO/2017/150450
Kind Code:
A1
Abstract:
This nozzle drive mechanism is provided with: a plurality of link plates 30 respectively secured to shaft parts 26a of a plurality of nozzle vanes 26; nozzle rings 23 which have annular main body parts 23b provided with shaft holes for axially supporting the shaft parts 26a of the nozzle vanes 26, and which are disposed between the link plates 30 and the nozzle vanes 26; restraining pins 24 of which one ends 24a are attached to the main body parts 23b of the nozzle rings 23, and of which other ends 24b protrude beyond surfaces 30d of the link plates 30 that face the nozzle rings 23; and positioning pins 25 which are provided separately from the restraining pins 24 and which are assembled in wall parts 2b positioned on the side opposite from the nozzle rings 23 across from the link plates 30.

Inventors:
ASAKAWA TAKAO (JP)
SEGAWA KENICHI (JP)
KOBAYASHI TAKAHIRO (JP)
SAKISAKA RYOTA (JP)
TAKEUCHI KAZUKO (JP)
BUNNO KENJI (JP)
Application Number:
PCT/JP2017/007506
Publication Date:
September 08, 2017
Filing Date:
February 27, 2017
Export Citation:
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Assignee:
IHI CORP (JP)
International Classes:
F02B37/24
Domestic Patent References:
WO2015092843A12015-06-25
Foreign References:
JP2013072401A2013-04-22
JPH1037754A1998-02-10
JP2013537958A2013-10-07
JP2013072404A2013-04-22
JP2015113824A2015-06-22
JP2013189898A2013-09-26
Attorney, Agent or Firm:
AOMI PATENT (JP)
Patent business corporation Omi patent firm (JP)
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