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    • 3. 发明授权
    • Fusing system of image forming apparatus and temperature control method thereof
    • 成像设备熔接系统及其温度控制方法
    • US07109440B2
    • 2006-09-19
    • US10941945
    • 2004-09-16
    • Beom-ro Lee
    • Beom-ro Lee
    • G03G15/20H05B7/02
    • H05B1/023G03G15/2039
    • A fusing system for use in an image forming apparatus has a fusing temperature control unit having a controller which controls the surface temperature ‘T’ of the fusing roller by detecting the surface temperature ‘T’ in accordance with a predetermined temperature control period ‘t0’; comparing the surface temperature ‘T’ with a preset target temperature ‘Tt’; turning on and off the heater in accordance with a maximum power supply time ‘Max ON-time’ and a minimum power cutoff time ‘Min OFF-time’ when the surface temperature ‘T’ is lower than the target temperature ‘Tt’; and turning on and off the heater in accordance with a preset minimum power supply time ‘Min ON-time’ when the surface temperature ‘T’ is higher than the target temperature ‘Tt’.
    • 一种用于图像形成装置的定影系统具有:定影温度控制单元,具有控制器,该控制器根据预定的温度控制周期t检测表面温度T,从而控制定影辊的表面温度“T” SUB> 0 将表面温度'T'与预设目标温度'Tt'进行比较; 当表面温度“T”低于目标温度“Tt”时,根据最大供电时间“最大接通时间”和最小停电时间“最小关闭时间”打开和关闭加热器; 并且当表面温度“T”高于目标温度“Tt”时,根据预设的最小电源时间“最小接通时间”打开和关闭加热器。