发明名称 |
Voltage control bar for electrophotography |
摘要 |
An electrophotographic apparatus is provided with an electrically conductive voltage control bar between the photoconductor drum or belt and the developer or developer/cleaner roll. The voltage control bar prevents toner filming on said cleaning roll, and makes it possible for that roll to be made of an insulating material such as molded plastic.
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申请公布号 |
US4733268(A) |
申请公布日期 |
1988.03.22 |
申请号 |
US19860861487 |
申请日期 |
1986.05.09 |
申请人 |
INTERNATIONAL BUSINESS MACHINES CORPORATION |
发明人 |
BEARDSLEY, GARY S.;LEE, MICHAEL H. |
分类号 |
G03G15/08;G03G15/09;G03G15/22;G03G21/00;(IPC1-7):G03G15/08 |
主分类号 |
G03G15/08 |
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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