发明授权
US07983581B2 Fixing method and fixing device with specified temperature relationships for recording medium
有权
用于记录介质的具有规定温度关系的固定方法和固定装置
- 专利标题： Fixing method and fixing device with specified temperature relationships for recording medium
- 专利标题（中）： 用于记录介质的具有规定温度关系的固定方法和固定装置
-
申请号： US10540562申请日： 2005-04-26
-
公开(公告)号： US07983581B2公开(公告)日： 2011-07-19
- 发明人: Koh Ishigami , Hiroyuki Fujikawa , Nobuyoshi Sugahara , Naoki Okamoto , Yoshinobu Baba , Takayuki Itakura
- 申请人： Koh Ishigami , Hiroyuki Fujikawa , Nobuyoshi Sugahara , Naoki Okamoto , Yoshinobu Baba , Takayuki Itakura
- 申请人地址： JP 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： JP Tokyo
- 代理机构： Fitzpatrick, Cella, Harper & Scinto
- 优先权： JP2004-130276 20040426
- 国际申请： PCT/JP2005/007905 WO 20050426
- 国际公布： WO2005/103837 WO 20051103
- 主分类号： G03G15/20
- IPC分类号： G03G15/20
摘要：
A fixing method and a fixing device is provided in which an unfixed toner image formed on a recording medium is heat-pressure-fixed by using a fixing unit, wherein the unfixed toner image is fixed when the recording medium passes through at least two fixing units arranged in series in a conveying direction of the recording medium. Specific relations are satisfied between a maximum temperature on the recording medium when the recording medium passes through a first fixing unit, a maximum temperature on the recording medium when the recording medium passes through a second fixing unit, a minimum temperature on the recording medium during a time period commencing on ejection of the recording medium from the first fixing unit and ending on entry of the recording medium into the second fixing unit and properties of the toner.
公开/授权文献
- US20060251451A1 Fixing method and fixing device 公开/授权日：2006-11-09