发明名称 |
Electrification apparatus and image forming apparatus |
摘要 |
Disclosed are an electrification apparatus and an image forming apparatus which reduce ozone generation, provide uniform electrification of a photosensitive body, and have high durability. This electrification apparatus comprises: a first magnet means composed of a magnetized base body obtained by magnetizing a base body of the photosensitive body drum or a magnet configured inside of the base body of the photosensitive body drum; a second magnet means magnetically levitated outside of the photosensitive body drum by the first magnet means; and a discharge electrode firmly attached to a face of the second magnet means opposed to the photosensitive body surface, the discharge electrode having a predetermined distance to the photosensitive body surface.
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申请公布号 |
US2003030699(A1) |
申请公布日期 |
2003.02.13 |
申请号 |
US20020216291 |
申请日期 |
2002.08.12 |
申请人 |
MATSUO MINORU;NAKAMURA SHIGEHARU |
发明人 |
MATSUO MINORU;NAKAMURA SHIGEHARU |
分类号 |
G03G15/02;H01T19/00;(IPC1-7):B41J2/14 |
主分类号 |
G03G15/02 |
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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