发明名称 |
ELECTROSTATIC OPERATION DEVICE |
摘要 |
An electrostatic operation device in which a variation in the amount of electric charges accumulated in an electret film caused by physical impact can be suppressed. The electrostatic operation device (electrostatic induction power generating device (1)) comprises movable electrodes (8), an electret film (5) so formed as to face the movable electrodes (8) at a space therebetween, and a stopper (401b) for suppressing the approach of the movable electrodes (8) to the electret film (5) within a predetermined space. |
申请公布号 |
US2012217842(A1) |
申请公布日期 |
2012.08.30 |
申请号 |
US201213464741 |
申请日期 |
2012.05.04 |
申请人 |
NARUSE YOHKO;SHISHIDA YOSHINORI;MATSUBARA NAOTERU;HONMA KAZUNARI;YUASA EIJI;SANYO ELECTRIC CO., LTD. |
发明人 |
NARUSE YOHKO;SHISHIDA YOSHINORI;MATSUBARA NAOTERU;HONMA KAZUNARI;YUASA EIJI |
分类号 |
H02N1/00 |
主分类号 |
H02N1/00 |
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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