| 发明名称 |
CORONA CHARGER INCLUDING SHUTTER |
| 摘要 |
A charging device includes a corona charger, provided with an opening opposing a photosensitive member, for electrically charging the photosensitive member; a sheet-like member provided so that the sheet-like member can cover the opening; a movable device for moving the sheet-like member; and a regulating device for regulating a shape of the sheet-like member so that a central portion of the sheet-like member protrudes toward the corona charger with respect to a circumferential direction of the photosensitive member. |
| 申请公布号 |
US2014212175(A1) |
申请公布日期 |
2014.07.31 |
| 申请号 |
US201414228412 |
申请日期 |
2014.03.28 |
| 申请人 |
CANON KABUSHIKI KAISHA |
发明人 |
Makino Yuichi;Kidaka Hiroyuki |
| 分类号 |
G03G15/02 |
主分类号 |
G03G15/02 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A charging device comprising:
a corona charger, provided with an opening opposing a photosensitive member, for electrically charging the photosensitive member; a sheet-like member provided so that said sheet-like member can cover the opening; movable means for moving said sheet-like member; and regulating means for regulating a shape of said sheet-like member so that a central portion of said sheet-like member protrudes toward said corona charger with respect to a circumferential direction of the photosensitive member. |
| 地址 |
Tokyo JP |
