发明申请
- 专利标题： FIXING DEVICE
- 专利标题（中）： 固定装置
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申请号： US12972850申请日： 2010-12-20
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公开(公告)号： US20110091231A1公开(公告)日： 2011-04-21
- 发明人: Satoshi Kinouchi , Osamu Takagi , Yoshinori Tsueda , Toshihiro Sone
- 申请人： Satoshi Kinouchi , Osamu Takagi , Yoshinori Tsueda , Toshihiro Sone
- 申请人地址： JP Tokyo JP Tokyo
- 专利权人： KABUSHIKI KAISHA TOSHIBA,TOSHIBA TEC KABUSHIKI KAISHA
- 当前专利权人： KABUSHIKI KAISHA TOSHIBA,TOSHIBA TEC KABUSHIKI KAISHA
- 当前专利权人地址： JP Tokyo JP Tokyo
- 主分类号： G03G15/20
- IPC分类号： G03G15/20
摘要：
A fixing device of the invention detects a temperature of plural positions of a heat roller by a multiple non-contact temperature sensor at the same time and controls the temperature of plural heat source members The non-contact temperature sensor and a contact temperature sensor detect the temperature of the same position. According to the detection result, maintenance is performed or a temperature conversion table is corrected, the non-contact temperature sensor is maintained with high precision, and the heat roller is controlled the temperature with high precision.
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