Title:
バルブタイミング調整装置
Document Type and Number:
Japanese Patent JP4503195
Kind Code:
B2
Abstract:
A valve timing control device includes a lock member and a push member. The lock member locks a rotor in relation to a case at an approximately intermediate position apart from both of the maximum advanced side position and the maximum retarded side position. At all times, the push member pushes the lock member in a direction of fitting the lock member in the fitting hole arranged at any one hand of the rotor or the case. A release hydraulic pressure for releasing the fitting state of the lock member in the fitting hole against the push force of the push member is set to be higher than a lock hydraulic pressure for allowing the fitting state of the lock member in the fitting hole.
Inventors:
Hirofumi Hase
Application Number:
JP2001060770A
Publication Date:
July 14, 2010
Filing Date:
March 05, 2001
Export Citation:
Assignee:
Mitsubishi Electric Corporation
International Classes:
F01L1/34; F01L1/344
Domestic Patent References:
| JP2000282819A | ||||
| JP2001055935A | ||||
| JP9287420A | ||||
| JP2000345816A | ||||
| JP2001050018A |
Attorney, Agent or Firm:
Hideaki Tazawa
Hamada Hatsune
Hamada Hatsune