Image forming apparatus having a developer conveying system and associated methodology
    8.
    发明授权
    Image forming apparatus having a developer conveying system and associated methodology 有权
    具有显影剂输送系统和相关方法的图像形成装置

    公开(公告)号:US07463852B2

    公开(公告)日:2008-12-09

    申请号:US11543830

    申请日:2006-10-06

    IPC分类号: G03G15/08

    摘要: An image forming apparatus includes an image carrier configured to form a latent image and a development unit including a development member configured to develop the latent image forming on the image carrier with a developer, and a plurality of conveying members each including at least one spiral vane and configured to rotate around a spiral axis of the spiral vane to revolve and transfer the developer around the spiral axis in a direction along the spiral axis, the plurality of conveying members configured to transfer the developer sequentially from a conveying member to an adjacent conveying member and including a first conveying member arranged at a position closest to the development member to supply developer to the development member, wherein a number of the spiral vanes of the first conveying member are at least two and is also greater than the number of spiral vanes in the remaining conveying members.

    摘要翻译: 图像形成装置包括被构造成形成潜像的图像载体和显影单元,显影单元包括显影部件,显影部件被构造成用显影剂显影在图像载体上形成的潜像,以及多个输送部件,每个输送部件包括至少一个螺旋叶片 并且构造成围绕所述螺旋叶片的螺旋轴线旋转,以沿着所述螺旋轴线的方向围绕所述螺旋轴线旋转和传送所述显影剂,所述多个输送构件被构造成将所述显影剂从输送构件依次传送到相邻的输送构件 并且包括布置在最靠近显影构件的位置处以将显影剂供应到显影构件的第一输送构件,其中第一输送构件的多个螺旋叶片为至少两个并且还大于螺旋叶片的数量 剩余的输送构件。

    Image forming apparatus having a developer conveying system and associated methodology
    9.
    发明申请
    Image forming apparatus having a developer conveying system and associated methodology 有权
    具有显影剂输送系统和相关方法的图像形成装置

    公开(公告)号:US20070081832A1

    公开(公告)日:2007-04-12

    申请号:US11543830

    申请日:2006-10-06

    IPC分类号: G03G15/08

    摘要: An image forming apparatus includes an image carrier configured to form a latent image and a development unit including a development member configured to develop the latent image forming on the image carrier with a developer, and a plurality of conveying members each including at least one spiral vane and configured to rotate around a spiral axis of the spiral vane to revolve and transfer the developer around the spiral axis in a direction along the spiral axis, the plurality of conveying members configured to transfer the developer sequentially from a conveying member to an adjacent conveying member and including a first conveying member arranged at a position closest to the development member to supply developer to the development member, wherein a number of the spiral vanes of the first conveying member are at least two and is also greater than the number of spiral vanes in the remaining conveying members.

    摘要翻译: 图像形成装置包括被构造成形成潜像的图像载体和显影单元,显影单元包括显影部件,显影部件被构造成用显影剂显影在图像载体上形成的潜像,以及多个输送部件,每个输送部件包括至少一个螺旋叶片 并且构造成围绕所述螺旋叶片的螺旋轴线旋转,以沿着所述螺旋轴线的方向围绕所述螺旋轴线旋转和传送所述显影剂,所述多个输送构件被构造成将所述显影剂从输送构件依次传送到相邻的输送构件 并且包括布置在最靠近显影构件的位置处以将显影剂供应到显影构件的第一输送构件,其中第一输送构件的多个螺旋叶片为至少两个并且还大于螺旋叶片的数量 剩余的输送构件。

    Charging device having a first and second pressure with a cleaning member, and process cartridge and image forming apparatus including the charging device
    10.
    发明授权
    Charging device having a first and second pressure with a cleaning member, and process cartridge and image forming apparatus including the charging device 有权
    具有清洁部件的第一和第二压力的充电装置,以及包括充电装置的处理盒和图像形成装置

    公开(公告)号:US07463845B2

    公开(公告)日:2008-12-09

    申请号:US11220642

    申请日:2005-09-08

    IPC分类号: G03G21/18

    CPC分类号: G03G15/0225 G03G2215/021

    摘要: A charging device including a charging member configured to charge an image bearing member while the charging member is contacted with or is located so as to be close to the image bearing member when the charging device is set in an image forming apparatus; and a cleaning member configured to clean a surface of the charging member while contacting the surface of the charging member, wherein the pressure A at which the cleaning member is contacted with the charging member when the charging device is set in the image forming apparatus is greater than the pressure B at which the cleaning member is contacted with the charging member before the charging device is set in the image forming apparatus.

    摘要翻译: 一种充电装置,包括充电构件,其被配置为在充电装置设置在图像形成装置中的同时使充电构件与图像承载构件接触或定位成对图像承载构件充电; 以及清洁构件,其构造成在与充电构件的表面接触的同时清洁充电构件的表面,其中当充电装置设置在图像形成装置中时,清洁构件与充电构件接触的压力A较大 比在充电装置设置在图像形成装置中之前清洁构件与充电构件接触的压力B相同。