发明授权
- 专利标题： Vibration driven motor
- 专利标题（中）： 振动驱动电机
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申请号： US967343申请日： 1997-10-27
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公开(公告)号： US5917268A公开(公告)日： 1999-06-29
- 发明人: Tadao Takagi
- 申请人： Tadao Takagi
- 申请人地址： JPX Tokyo
- 专利权人： Nikon Corporation
- 当前专利权人： Nikon Corporation
- 当前专利权人地址： JPX Tokyo
- 优先权： JPX6-153472 19940705; JPX6-253609 19941019; JPX6-253820 19941019
- 主分类号： H01L41/09
- IPC分类号： H01L41/09 ; H02N2/14 ; H02N2/00 ; H01L41/08
摘要：
A vibration driven motor constituted by an elastic member and an electro-mechanical converting element connected to the elastic member is characterized in that the driving direction is changed by changing the frequency of a vibration produced by the electro-mechanical converting element. In this case, the driving direction preferably includes two orthogonal directions.
公开/授权文献
- US5228421A Idle speed control system 公开/授权日：1993-07-20