| 发明名称 |
CYLINDRICAL PIEZOELECTRIC VIBRATOR. |
| 摘要 |
<p>A piezoelectric vibrating plate (61) is held in a cylindrical container (7) which has an insulating property, and both ends of the container (7) are sealed with metal caps (8) which are used as electrodes. The electric connection between the plate (61) and the caps (8) can be by a conductive adhesive (52) or by elastic conductive pieces (9).</p> |
| 申请公布号 |
EP0117253(A1) |
申请公布日期 |
1984.09.05 |
| 申请号 |
EP19830902697 |
申请日期 |
1983.08.25 |
| 申请人 |
FUJI SANGYO KABUSHIKI KAISHA |
发明人 |
IWASHITA, ISAO;TSUCHIYA, YASUHISA;SAIGUSA, YASUTAKA |
| 分类号 |
H03H9/02;H03H9/10;(IPC1-7):03H9/10 |
主分类号 |
H03H9/02 |
| 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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