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92 条记录 (耗时 0.017 秒)

    Fusing roller assembly for electrophotographic image forming apparatus
    91.
    发明授权
    Fusing roller assembly for electrophotographic image forming apparatus 失效
    用于电子照相成像设备的定影辊组件

    公开(公告)号：US06580896B2

    公开(公告)日：2003-06-17

    申请号：US09967934

    申请日：2001-10-02

    申请人： Kyung-woo Lee

    发明人： Kyung-woo Lee

    IPC分类号： G03G1520

    CPC分类号： H05B3/0095 ,  G03G15/2053 ,  Y10T29/49549

    摘要： A structurally improved fusing roller assembly based on the heat pipe principle is provided. The fusing roller assembly includes a fusing roller and a heat pipe coaxially mounted inside the fusing roller. A resistance heater is helically wound around the exterior cylindrical surface of the heat pipe, and rests between the inner cylindrical surface of the fusing roller and the exterior cylindrical surface of the heat pipe. The heat pipe is hermetically sealed with a quantity of a working fluid contained inside. The surface of fusing roller can be instantaneously heated up to a target fusing temperature. The fusing roller assembly can be heated up to a target fusing temperature within a shorter period of time without need for warm-up and stand-by period, so that power consumption decreases.

    摘要翻译： 提供了一种基于热管原理的结构改进的定影辊组件。 定影辊组件包括定影辊和同轴安装在定影辊内部的热管。 电阻加热器螺旋缠绕在热管的外圆柱形表面上，并且放置在定影辊的内圆柱表面和热管的外圆柱表面之间。 热管密封在内部含有一定量的工作液体。 定影辊的表面可以瞬间加热到目标定影温度。 定影辊组件可以在更短的时间内加热到目标定影温度，而不需要预热和待机时间，因此功耗降低。

    Fusing roller assembly having working fluid and heater coil for quick heating and low power consumption for an electrophotographic image forming apparatus and method of making the same
    92.
    发明授权
    Fusing roller assembly having working fluid and heater coil for quick heating and low power consumption for an electrophotographic image forming apparatus and method of making the same 失效
    具有用于快速加热的工作流体和加热器线圈的定影辊组件和用于电子照相成像设备的低功率消耗的定影辊组件及其制造方法

    公开(公告)号：US06571080B2

    公开(公告)日：2003-05-27

    申请号：US09947657

    申请日：2001-09-07

    申请人： Kyung-woo Lee ,  Tae-gyu Kim

    发明人： Kyung-woo Lee ,  Tae-gyu Kim

    IPC分类号： G03G1520

    CPC分类号： G03G15/2053 ,  H05B3/0095

    摘要： A structurally improved fusing roller assembly based on a heat pipe principle is provided. The fusing roller assembly includes a fusing roller that serves as a heat pipe, and a resistance heater and/or a halogen lamp inside the fusing roller, so that the surface of the fusing roller can be instantaneously heated up to a target fusing temperature. The fusing roller assembly can be heated up to a target fusing temperature within a shorter period of time without need for a warm-up period and a stand-by period, so that power consumption decreases.

    摘要翻译： 提供了一种基于热管原理的结构改进的定影辊组件。 定影辊组件包括用作热管的定影辊和定影辊内部的电阻加热器和/或卤素灯，使得定影辊的表面可以瞬间加热到目标定影温度。 定影辊组件可以在更短的时间内加热到目标定影温度，而不需要预热时间和待机时间，从而功耗降低。