| 发明名称 |
Control method and apparatus for vibration wave motor |
| 摘要 |
This invention relates to a control apparatus for a vibration wave motor in which fixation is peeled off by shifting a frequency signal from a frequency higher than the resonant frequency in fixation to a lower frequency when a vibration member is fixed to a rotor. <IMAGE> |
| 申请公布号 |
EP0917214(A3) |
申请公布日期 |
2000.02.02 |
| 申请号 |
EP19980309270 |
申请日期 |
1998.11.12 |
| 申请人 |
CANON KABUSHIKI KAISHA |
发明人 |
KITANI, KOJI |
| 分类号 |
H02N2/00;H01L41/04;H02N2/14 |
主分类号 |
H02N2/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
