公开(公告)号：US06594461B2

公开(公告)日：2003-07-15

申请号：US09983801

申请日：2001-10-25

申请人： Shigeo Ohno ,  Ryuichi Yamamoto ,  Yusuke Kitagawa ,  Kazuya Yamanoi ,  Tadashi Kiyama ,  Noritake Ide ,  Michiaki Takahashi ,  Toshihiko Mitsuhashi ,  Satoru Hirosaki ,  Masahiro Satoh ,  Hiromitsu Koizumi

发明人： Shigeo Ohno ,  Ryuichi Yamamoto ,  Yusuke Kitagawa ,  Kazuya Yamanoi ,  Tadashi Kiyama ,  Noritake Ide ,  Michiaki Takahashi ,  Toshihiko Mitsuhashi ,  Satoru Hirosaki ,  Masahiro Satoh ,  Hiromitsu Koizumi

IPC分类号： G03G1502

CPC分类号： G03G15/0216

摘要： A charger has a cylindrical rotation tube coming in contact with an image receptor on which a toner image is formed, the rotation tube to which a predetermined charge bias is applied, and drive means for driving the rotation tube at a predetermined peripheral speed, the charger for uniformly charging the surface of the image receptor. When the peripheral speed of the image receptor is V1 and the peripheral speed of the rotation tube is V2, the following relation is satisfied: 1.01

摘要翻译： 充电器具有与其上形成有调色剂图像的图像接收器接触的圆柱形旋转管，施加预定充电偏压的旋转管以及以预定的圆周速度驱动旋转管的驱动装置，充电器 用于均匀地充电图像接收器的表面。 当图像接收器的圆周速度为V1，旋转管的圆周速度为V2时，满足以下关系：