发明授权
US5765086A Heat fixing belt with conductive aluminum layer toner release layer and
elastic layer disposed therebetween
失效
具有导电铝层的热定影带，调色剂释放层和设置在其间的弹性层
- 专利标题： Heat fixing belt with conductive aluminum layer toner release layer and elastic layer disposed therebetween
- 专利标题（中）： 具有导电铝层的热定影带，调色剂释放层和设置在其间的弹性层
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申请号： US727234申请日： 1996-10-08
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公开(公告)号： US5765086A公开(公告)日： 1998-06-09
- 发明人: Kazuo Kishino , Hiroaki Kumagai , Masaaki Takahashi , Hideo Kawamoto , Hideyuki Hatakeyama
- 申请人： Kazuo Kishino , Hiroaki Kumagai , Masaaki Takahashi , Hideo Kawamoto , Hideyuki Hatakeyama
- 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： JPX7-261640 19951009
- 主分类号： G03G15/20
- IPC分类号： G03G15/20
摘要：
A heat fixing belt having an electrically conductive layer in which an eddy current is produced by an alternating magnetic field applied from outside the belt thereby generating heat. The belt further includes toner release layer disposed on the surface of the fixing belt, the fixing belt being characterized in that the electrically conductive layer is an aluminum layer with a thickness less than 35 .mu.m, and having a rubber elastic layer between the aluminum layer and the toner release layer. The rubber elastic layer is disposed between the aluminum layer and the toner release layer making it possible to greatly reduce the time required to heat the fixing belt up to a predetermined temperature necessary for the fixing operation after the electric power is turned on. Thus, the invention can provide a heat fixing apparatus capable of quickly starting the fixing operation.
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