Fixing device and fixing roller
    7.
    发明授权
    Fixing device and fixing roller 失效
    固定装置和定影辊

    公开(公告)号:US5572275A

    公开(公告)日:1996-11-05

    申请号:US381321

    申请日:1995-01-31

    申请人: Makoto Jinzai

    发明人: Makoto Jinzai

    IPC分类号: F16C13/00 G03G15/20

    CPC分类号: G03G15/2057

    摘要: A fixing device has a pair of rollers which are pressed against to each other to form a nip therebetween. A recording medium which carries a non-fixed image is clamped and conveyed by the nip to perform fixing. At least one of the pair of rollers has a mixture layer prepared by mixing a perfluoroelastomer having rubber elasticity and a fluorine resin.

    摘要翻译: 定影装置具有一对彼此压靠以在其间形成辊隙的辊。 携带非固定图像的记录介质被夹持夹持并传送以进行定影。 一对辊中的至少一个具有通过混合具有橡胶弹性的全氟弹性体和氟树脂制备的混合层。

    Image forming apparatus capable of forming images on both faces of recording materials
    8.
    发明授权
    Image forming apparatus capable of forming images on both faces of recording materials 有权
    能够在记录材料的两面上形成图像的图像形成装置

    公开(公告)号:US06347206B1

    公开(公告)日:2002-02-12

    申请号:US09599949

    申请日:2000-06-23

    申请人: Makoto Jinzai

    发明人: Makoto Jinzai

    IPC分类号: G03G1500

    摘要: An image forming apparatus for forming an image on a recording material includes an image bearing member, a heater for heating the image bearing member, and a control device for controlling the heater so that a temperature of the image bearing member is maintained at a set temperature, wherein the set temperature when images are formed on both faces of a recording material is set to be lower than the set temperature when an image is formed on one face of a recording material.

    摘要翻译: 用于在记录材料上形成图像的图像形成装置包括图像承载部件,用于加热图像承载部件的加热器,以及用于控制加热器的控制装置,使得图像承载部件的温度保持在设定温度 其中当在记录材料的两个面上形成图像时的设定温度被设定为低于在记录材料的一个面上形成图像时的设定温度。

    Cleaning roller and cleaning apparatus
    9.
    发明授权
    Cleaning roller and cleaning apparatus 失效
    清洁辊和清洁装置

    公开(公告)号:US5148227A

    公开(公告)日:1992-09-15

    申请号:US837603

    申请日:1992-02-21

    IPC分类号: G03G21/00

    CPC分类号: G03G21/0058

    摘要: The present invention provides a cleaning apparatus comprising a cleaning rotary member arranged to be pressed against a movable image bearing member, for removing residual toner on the image bearing member. Cleaning rotary member has a first elastic layer as an outer layer, and a second elastic layer disposed inside of the first elastic layer. Second elastic layer has a volume resistance smaller than that of the first elastic layer. The present invention further provides a cleaning roller comprising a core metal, a conductive layer disposed on the core metal and an insulation layer disposed on the conductive layer.

    摘要翻译: 本发明提供了一种清洁装置,包括清洁旋转构件,该清洁旋转构件被布置成压靠可动图像承载构件,用于去除图像承载构件上的残留调色剂。 清洁旋转构件具有作为外层的第一弹性层和设置在第一弹性层内部的第二弹性层。 第二弹性层的体积电阻小于第一弹性层的体积电阻。 本发明还提供了一种清洁辊,其包括芯金属,设置在芯金属上的导电层和设置在导电层上的绝缘层。

    Image forming apparatus and fixing device
    10.
    发明授权
    Image forming apparatus and fixing device 失效
    图像形成装置和定影装置

    公开(公告)号:US5159394A

    公开(公告)日:1992-10-27

    申请号:US711060

    申请日:1991-06-06

    申请人: Makoto Jinzai

    发明人: Makoto Jinzai

    IPC分类号: B65H5/36 G03G15/00 G03G15/20

    CPC分类号: G03G15/2064 G03G15/2028

    摘要: An image forming apparatus for forming a toner image on a recording material applies a bias voltage having the same polarity as the toner to a core bar of a fixing roller. A fixing entrance guide is provided so that the recording material approaches or contacts the fixing roller when the recording material enters a contact-pressure region formed by the fixing roller and a pressing roller. Thus, offset of toner to the fixing roller is prevented.

    摘要翻译: 用于在记录材料上形成调色剂图像的图像形成装置将与调色剂具有相同极性的偏置电压施加到定影辊的芯棒。 提供固定入口引导件,使得当记录材料进入由定影辊和加压辊形成的接触压力区域时,记录材料接近或接触定影辊。 因此,防止调色剂向定影辊的偏移。