发明名称 |
Heater having metallic substrate and image heating apparatus using heater |
摘要 |
An image heating apparatus has a non-rotatable heater with a metallic substrate together with a film that moves in contact with the heater and is accompanied by a backup roller which defines a nip with the heater via the film. The metallic substrate has a cylindrical shape and the heater has a first insulating layer on an outer peripheral surface of the metallic substrate, a heat generating resistor on the first insulating layer and a second insulating layer on the heat generating resistor.
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申请公布号 |
US6865362(B2) |
申请公布日期 |
2005.03.08 |
申请号 |
US20020091467 |
申请日期 |
2002.03.07 |
申请人 |
CANON KABUSHIKI KAISHA |
发明人 |
OTSUKA YASUMASA;KISHINO KAZUO;TAKAHASHI MASAAKI;NAKAZONO YUSUKE |
分类号 |
G03G15/20;H05B3/00;H05B3/20;H05B3/30;(IPC1-7):G03G15/20 |
主分类号 |
G03G15/20 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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