| 摘要 |
A variable valve timing control device includes a driving side rotation member (10) configured to synchronously rotating with a crankshaft (1), a driven side rotation member (20) positioned coaxially to the driving side rotation member and integrally rotating with a camshaft (3), an intermediate lock mechanism (L) selectively switching a locked state and an unlocked state, a first electromagnetic valve (51) arranged at a position coaxial to the driving side rotation member and for controlling an supply and draining of an operation fluid relative to the fluid pressure chamber, a second electromagnetic valve (55) positioned being offset from the position coaxial to the driving side rotation member and for controlling a supply and draining of the operation fluid flowing from the camshaft to the intermediate lock mechanism separately from the first electromagnetic valve, and a pump (P) supplying the operation fluid to the first electromagnetic valve and the second electromagnetic valve. |
