发明授权
- 专利标题： Image forming apparatus supplied with controllable bias voltage
- 专利标题（中）： 提供可控偏压的图像形成装置
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申请号： US700607申请日： 1991-05-15
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公开(公告)号： US5177549A公开(公告)日： 1993-01-05
- 发明人: Yasumasa Ohtsuka , Koichi Tanigawa , Akihiko Takeuchi , Hideo Nanataki , Hideyuki Yano , Takayasu Yuminamochi , Hiroshi Sasame , Hiroto Hasegawa , Tetsuo Saito , Kenji Nagata , Fumitaka Aoki , Hirokazu Ikenoue
- 申请人： Yasumasa Ohtsuka , Koichi Tanigawa , Akihiko Takeuchi , Hideo Nanataki , Hideyuki Yano , Takayasu Yuminamochi , Hiroshi Sasame , Hiroto Hasegawa , Tetsuo Saito , Kenji Nagata , Fumitaka Aoki , Hirokazu Ikenoue
- 申请人地址： JPX Tokyo
- 专利权人： Canon Kabushiki Kaisha
- 当前专利权人： Canon Kabushiki Kaisha
- 当前专利权人地址： JPX Tokyo
- 优先权： JPX2-125941 19900515; JPX2-161279 19900621
- 主分类号： G03G15/20
- IPC分类号： G03G15/20
摘要：
An image fixing apparatus for fixing a toner image on a recording material includes a pair of rotatable members for forming a nip through which the recording material is passed; and bias voltage applying source for applying a bias voltage to at least one of the rotatable members, wherein the bias voltage is automatically changed in accordance with change of an ambient condition.
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