发明公开
- 专利标题： Image heating apparatus
- 专利标题（中）： Heizgerätfürein Bild
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申请号： EP97104790.7申请日： 1997-03-20
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公开(公告)号： EP0797130A2公开(公告)日： 1997-09-24
- 发明人: Suzuki, Hideki , Hori, Kenjiro , Yamazaki, Michihito , Okuda, Koichi
- 申请人： CANON KABUSHIKI KAISHA
- 申请人地址： 30-2, 3-chome, Shimomaruko, Ohta-ku Tokyo JP
- 专利权人： CANON KABUSHIKI KAISHA
- 当前专利权人： CANON KABUSHIKI KAISHA
- 当前专利权人地址： 30-2, 3-chome, Shimomaruko, Ohta-ku Tokyo JP
- 代理机构： Tiedtke, Harro, Dipl.-Ing.
- 优先权： JP64983/96 19960321; JP64984/96 19960321; JP241928/96 19960912
- 主分类号： G03G15/20
- IPC分类号： G03G15/20
摘要：
The present invention provides an image heating apparatus comprising a heating member having a first heating resistor and a second heating resistor, a temperature detecting element for detecting a temperature of the heating member, and a power supply control means for controlling power supply to the first and second heating resistors so that detected temperature of the temperature detecting element is maintained a set temperature. The power supply control means sends the power supply to the first heating resistor in a first power supply pattern, and sends the power supply to the second heating resistor in a second power supply pattern different from the first power supply pattern.
公开/授权文献
- EP0797130B1 Image heating apparatus 公开/授权日：2001-10-10
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