| 摘要 |
PROBLEM TO BE SOLVED: To provide an active vibration control supporting device reducing weight of the whole device and reducing cost. SOLUTION: This active vibration control supporting device 101 includes: a first elastic body 19 receiving the load of a vibrator; first, second and third liquid chambers 30, 31, 35 partitioned by the first elastic body 19 and filled with liquid; a movable member 28 changing the volume of the first, second and third liquid chambers 30, 31, 35; a drive section 41 driving the movable member 28; and a lower housing 12 supported by a supporting system and storing the drive section 41 therein. The drive section 41 includes a coil 46, a yoke 44, a movable core 54, and a fixed core 42. The lower housing 12 serves as a part of a magnetic path formed around the coil 46 together with the yoke 44, movable core 54 and fixed core 42. COPYRIGHT: (C)2011,JPO&INPIT |
