发明授权
US5043763A Image forming apparatus having a heater in contact with a film to fix a
toner image
失效
图像形成装置具有与胶片接触的加热器以固定调色剂图像
- 专利标题： Image forming apparatus having a heater in contact with a film to fix a toner image
- 专利标题（中）： 图像形成装置具有与胶片接触的加热器以固定调色剂图像
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申请号： US409341申请日： 1989-09-19
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公开(公告)号： US5043763A公开(公告)日： 1991-08-27
- 发明人: Shokyo Koh , Yoshihiko Suzuki , Shigeo Kimura , Atsushi Hosoi , Masahide Kinoshita , Kensaku Kusaka , Hiroyuki Adachi
- 申请人： Shokyo Koh , Yoshihiko Suzuki , Shigeo Kimura , Atsushi Hosoi , Masahide Kinoshita , Kensaku Kusaka , Hiroyuki Adachi
- 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： JPX63-234267 19880919; JPX63-318096 19881216
- 主分类号： G03G15/20
- IPC分类号： G03G15/20
摘要：
An image fixing apparatus includes a heater which is fixed during an image fixing operation, a film for sliding movement of the heater, wherein a toner image on a recording material is heated by heat from the heater through the film, detecting means for detecting non-movement of the film, and power supply stopping means for stopping energization of the heater in response to an output of the detecting means.