发明授权
- 专利标题： Charging device
- 专利标题（中）： 充电装置
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申请号： US258969申请日： 1994-06-13
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公开(公告)号： US5592263A公开(公告)日： 1997-01-07
- 发明人: Katsumi Adachi , Shiro Narikawa , Takashi Hayakawa , Yukihito Nishio , Hirofumi Yanagizawa , Takumi Sakamoto , Atsushi Okada
- 申请人： Katsumi Adachi , Shiro Narikawa , Takashi Hayakawa , Yukihito Nishio , Hirofumi Yanagizawa , Takumi Sakamoto , Atsushi Okada
- 申请人地址： JPX Ayabe JPX Osaka
- 专利权人： Gunze Limited,Sharp Kabushi Kaisha
- 当前专利权人： Gunze Limited,Sharp Kabushi Kaisha
- 当前专利权人地址： JPX Ayabe JPX Osaka
- 优先权： JPX5-146316 19930617
- 主分类号： G03G15/02
- IPC分类号： G03G15/02
摘要：
A charging device for use in an image forming apparatus is disclosed which charges an object to be charged by contacting a conductive charging member with the surface of the object and then applying a voltage across the charging member and the object,wherein at least a contact portion of the charging member comprises a conductive material having a hygroscopic degree of 0.2% or less.
公开/授权文献
- US4919477A Compact pizza preparation and delivery vehicle 公开/授权日：1990-04-24