发明名称 Heating apparatus with conveyance interval controller and control of electric power in conformity with detected temperature
摘要 An image forming apparatus having a fixing apparatus for nipping a recording material bearing an unfixed toner image on the surface thereof by a nip portion between a fixing member and a pressure member and fixing the unfixed toner image on the surface of the recording material has a first temperature detecting element and a second temperature detecting element for detecting the temperatures of the fixing member and the pressure member, respectively, and electric power supplied to a heating portion for heating the fixing member is controlled in conformity with the detected temperature by the first temperature detecting element. When image forming on a plurality of recording materials is to be continuously effected, the conveyance interval of the recording materials is controlled so as to become short when the detected temperature of the pressure member is high, and to become long when the detected temperature of the pressure member is low.
申请公布号 US7130553(B2) 申请公布日期 2006.10.31
申请号 US20030740544 申请日期 2003.12.22
申请人 CANON KABUSHIKI KAISHA 发明人 SAKAI HIROAKI
分类号 G03G15/20;H05B3/00 主分类号 G03G15/20
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