If a relative rotational phase between a first rotor drivably connected to a crankshaft and a second rotor drivably connected to a camshaft is not an intermediate lock phases when an engine is started, a fuel injection starting timing is delayed more than ...

A valve timing control apparatus includes a driving-side rotating member (1), a driven-side rotating member (2), a fluid pressure chamber (4) formed by the driving-side rotating member and the driven-side rotating member and divided into a retarded angle c...

A valve timing control apparatus includes a driving-side rotating member (12), a driven-side rotating member (11), a fluid pressure chamber (2) defined by the driving-side rotating member and the driven-side rotating member and divided into a retarded angl...

The invention provides a control apparatus comprising a controller for determining a manipulated variable for manipulating a controlled object so that an output of the controlled object converges to a desired value and a modulator for modulating the manipu...

The device has a rotor (6) with blades (10) fixed to the camshaft (2), and a stator (4) with end wall (5), fixed to a drive pulley (3) driven by the camshaft. Stator and end wall are formed as a one-piece metal plate part (19) produced by a non-cutting pro...

There is provided a valve timing control system for an internal combustion engine, which makes it possible to secure a right amount of combustion gases in a combustion chamber, irrespective of whether an EGR device is in operation or not, thereby obtaining...