Apparatus for cleaning a pressure roll in a fusing station
    2.
    发明授权
    Apparatus for cleaning a pressure roll in a fusing station 有权
    用于清洁定影台中的压力辊的装置

    公开(公告)号:US06959164B1

    公开(公告)日:2005-10-25

    申请号:US10669077

    申请日:2003-09-23

    IPC分类号: G03G15/20

    CPC分类号: G03G15/2025

    摘要: The invention generally relates to the field of fusing powder toner images on receiver sheets. According to various aspects of the invention, methods and apparatus are provided of cleaning, only during standby, a pressure roller that cooperates with a fuser roller in fusing toner images. The pressure roller is cleaned with a cleaning pad mounted adjacent the pressure roller in an electrographic printer.

    摘要翻译: 本发明一般涉及将粉末调色剂图像定影在接收片上的领域。 根据本发明的各个方面,提供方法和装置,仅在待机期间清洁与定影辊配合以调整调色剂图像的压力辊。 压力辊用电子印刷机中与压力辊相邻的清洁垫清洁。

    Push-pull wicking device for fixing roller
    3.
    发明授权
    Push-pull wicking device for fixing roller 失效
    用于定影辊的推拉芯吸装置

    公开(公告)号:US5235394A

    公开(公告)日:1993-08-10

    申请号:US939226

    申请日:1992-09-02

    IPC分类号: G03G15/20

    CPC分类号: G03G15/2025

    摘要: A wicking device for applying toner release oil to the surface of a fuser roller of a reproduction apparatus. The wicking device includes a first rotatable roller that has a hollow interior and a porous capillary shell for pulling toner release oil from the hollow interior to the outside surface thereof. The wicking device also includes a second rotatable roller that is mounted within, and for rotation against, the surface of the hollow interior of the first rotatable roller for supplying and pushing toner release oil into the capillary shell of the first rotatable roller.

    摘要翻译: 一种用于将调色剂释放油施加到再现装置的定影辊的表面的芯吸装置。 芯吸装置包括具有中空内部的第一可旋转辊和用于将调色剂释放油从中空内部拉到其外表面的多孔毛细管壳。 芯吸装置还包括第二可旋转辊,其安装在第一可旋转辊的中空内部的表面内并用于旋转,以将调色剂释放油供应到第一可旋转辊的毛细管壳中。

    Toner image fixing method and device in which a pressure member is cooled
    4.
    发明授权
    Toner image fixing method and device in which a pressure member is cooled 失效
    调色剂图像定影方法和其中压力构件被冷却的装置

    公开(公告)号:US5210580A

    公开(公告)日:1993-05-11

    申请号:US754819

    申请日:1991-09-03

    IPC分类号: G03G15/20

    摘要: A toner image is fixed to a receiving sheet by the application of pressure and heat applied between first and second pressure members. To prevent blistering of finished receiving sheets, a substantial temperature gradient is maintained between the two members which heats the image side of the receiving sheet adequately for fixing without excessively heating the overall sheet. The second pressure member contacting the side of the sheet opposite from the image is actively cooled by an air cooling device or the like as controlled by a logic and control in response to the temperature of the second pressure member.

    摘要翻译: 通过施加施加在第一和第二压力构件之间的压力和热量将调色剂图像固定到接收片材。 为了防止完成的接收片材的起泡,在两个构件之间保持相当的温度梯度,这样可以适当地加热接收片材的像侧以进行固定,而不会过度加热整个片材。 接触与图像相对的片材侧的第二压力构件被响应于第二压力构件的温度由逻辑和控制所控制的空气冷却装置等主动地冷却。