ELECTROMAGNETIC VALVE CONTROL DEVICE, AND ACTUATOR

摘要

In a brake control device of a mode, the valve body and a coil unit of a hydraulic control valve are made separate, and are assembled when mounted on an actuator block.  For the time period from the beginning to the end of the drive of the hydraulic control valve, the bias current is retained even if the control state needs no power temporarily.  For the drive control period, therefore, the contact state is kept between the inner circumference of the coil unit and the outer circumference of the valve body.