| 发明名称 |
Ultrasonic motor and conveying apparatus having the same |
| 摘要 |
<p>An ultrasonic motor includes a fixed member (30) including a surface, a movable member (20) positioned to face the surface of the fixed member, and an actuator (27) to cause at least a portion of the movable member to contact the surface of the fixed member and cause the movable member to move relative to the fixed member.</p> |
| 申请公布号 |
EP2175501(B1) |
申请公布日期 |
2015.06.10 |
| 申请号 |
EP20090171998 |
申请日期 |
2009.10.01 |
| 申请人 |
SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
PARK, SUNG-HYUK;CHO, JIN-WOO;LIM, JI-HYUK |
| 分类号 |
H02N2/08;G02B7/08;H02N2/16 |
主分类号 |
H02N2/08 |
| 代理机构 |
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代理人 |
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| 主权项 |
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| 地址 |
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