发明公开
- 专利标题： Piezoelectric motor
- 专利标题（中）： 压电马达。
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申请号： EP85102276.4申请日： 1985-02-28
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公开(公告)号： EP0169297A2公开(公告)日： 1986-01-29
- 发明人: Tokushima, Akira
- 申请人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
- 申请人地址： 1006, Oaza Kadoma Kadoma-shi, Osaka-fu, 571 JP
- 专利权人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
- 当前专利权人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
- 当前专利权人地址： 1006, Oaza Kadoma Kadoma-shi, Osaka-fu, 571 JP
- 代理机构： Dr. Elisabeth Jung Dr. Jürgen Schirdewahn Dipl.-Ing. Claus Gernhardt
- 优先权： JP39801/84 19840301; JP155147/84 19840727
- 主分类号： H01L41/08
- IPC分类号： H01L41/08
摘要：
A piezoelectric motor or a piezoelectric linear motor comprises a stator (44) having two piezoelectric vibrating members (38, 39) and a substrate (40) which is made of an acoustic substance and has vibration transmitting member (41), and sliders (55, 56) which contact a vibration transmitting member (41) formed on said stator (44) at parts of maximum displacement of the stator (44).
公开/授权文献
- EP0169297B1 Piezoelectric motor 公开/授权日：1994-10-26
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