| 摘要 |
An active vibration damper including: an electric-type linear actuator having a stator, a movable member; a coil arranged in one of the stator and the movable member; a mounting member to which the stator is fixed; a mass member incorporating the movable member; an elastic connecting rubber connecting the mass member to the stator, and being disposed such that the linear actuator is disposed on one side thereof so that the mass member is oscillated by means of driving force applied to the movable member of the linear actuator; a cover member firmly fixed to the mounting member for providing a hermetic accommodation space having a first air chamber and a second air chamber formed on both sides of the elastic connecting rubber; and an air channel through which the first and the second air chambers are communicated.
|
