发明名称 |
Web charging apparatus |
摘要 |
A web charging apparatus comprises wire electrodes, which are extended along the width of a moving web, and a grounded roller, on which the web is supported. A grounded plate is provided behind the wire electrodes relative to the grounded roller, so that the electrostatic potential at both widthwise ends of the web can be equal to the electrostatic potential at the central part of the web.
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申请公布号 |
US6086675(A) |
申请公布日期 |
2000.07.11 |
申请号 |
US19980074387 |
申请日期 |
1998.05.08 |
申请人 |
FUJI PHOTO FILM CO., LTD. |
发明人 |
HAMAMOTO, NOBUO;KOJIMA, KENJI |
分类号 |
B29C59/10;H01T19/00;(IPC1-7):B05D3/14 |
主分类号 |
B29C59/10 |
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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