Liquid toner application system
    2.
    发明授权
    Liquid toner application system 有权
    液体调色剂应用系统

    公开(公告)号:US06895200B2

    公开(公告)日:2005-05-17

    申请号:US10257648

    申请日:2001-05-21

    申请人: Boaz Tagansky

    发明人: Boaz Tagansky

    IPC分类号: G03G15/10

    摘要: A coating system comprising: a rotating roller; an electrode having a surface located adjacent the roller that defines a space between the surface of the roller and the electrode surface, which space has first and second apertures located at different angular positions about the axis of the roller, wherein the electrode surface is formed with at least one drain aperture located between the first and second apertures; a voltage source that applies a voltage difference between the electrode and the roller; and a source of liquid toner comprising charged toner particles dispersed in a carrier liquid that discharges the liquid toner into the space through the first aperture, wherein a portion of the liquid toner discharged into the space coats a region of the surface of the roller that passes by the electrode, a portion exits the space through the second aperture and a portion exits through the at least one drain aperture.

    摘要翻译: 一种涂层系统,包括:旋转辊; 电极,其具有邻近所述辊的表面,所述表面限定所述辊的表面和所述电极表面之间的空间,所述空间具有围绕所述辊的轴线位于不同角度位置的第一和第二孔,其中所述电极表面形成有 位于第一和第二孔之间的至少一个排水孔; 施加电极和辊之间的电压差的电压源; 以及液体调色剂源,其包含分散在载体液体中的带电调色剂颗粒,其通过第一孔将液体调色剂排出到空间中,其中排出到空间中的部分液体调色剂涂覆通过的辊的表面的区域 通过电极,部分通过第二孔离开空间,并且一部分通过至少一个排出孔离开。