Title:
内燃機関のバルブタイミング制御装置
Document Type and Number:
Japanese Patent JP5357137
Kind Code:
B2
Abstract:
In a valve timing control apparatus for an internal combustion engine, a torsion spring whose one end section is fixed into a front side of a housing and whose other end section is fixedly retained into a communication hole to bias a vane member to rotate in one direction, the communication hole being formed in an inner axial direction of the vane member to introduce a working oil within the back pressure into the engine.
Inventors:
Tasuke Sakane
Application Number:
JP2010286906A
Publication Date:
December 04, 2013
Filing Date:
December 24, 2010
Export Citation:
Assignee:
Hitachi Automotive Systems, Ltd.
International Classes:
F01L1/356; F01L9/10
Domestic Patent References:
| JP2002227621A | ||||
| JP2003083012A | ||||
| JP2002295208A | ||||
| JP2005146911A | ||||
| JP2006125318A | ||||
| JP2005180378A |
Attorney, Agent or Firm:
Hiromichi Kobayashi
Tomioka Kiyoshi
Tsuyoshi Hashimoto
Tomioka Kiyoshi
Tsuyoshi Hashimoto