| 发明名称 |
Linear oscillatory actuator |
| 摘要 |
A low cost, highly reliable linear oscillatory actuator comprising a yoke formed of magnetic material; an excitation coil wound on the yoke; and two permanent ring magnets arranged around the yoke and integrably set face-to-face on a common magnetic pole along the axial direction.
|
| 申请公布号 |
US6867511(B2) |
申请公布日期 |
2005.03.15 |
| 申请号 |
US20020309045 |
申请日期 |
2002.12.04 |
| 申请人 |
FUKUNAGA KAZUYOSHI;FUKUI YASUHIRO |
发明人 |
FUKUNAGA KAZUYOSHI;FUKUI YASUHIRO |
| 分类号 |
H02K33/06;H02K33/16;(IPC1-7):H02K41/00 |
主分类号 |
H02K33/06 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
