Inkjet recording apparatus
    2.
    发明申请
    Inkjet recording apparatus 有权
    喷墨记录装置

    公开(公告)号:US20090189960A1

    公开(公告)日:2009-07-30

    申请号:US12079668

    申请日:2008-03-28

    IPC分类号: B41J2/185 B41J2/09

    CPC分类号: B41J2/03 B41J2/18

    摘要: An inkjet recording apparatus includes a main body and a print head. The main body includes a mechanical portion and a control portion. The mechanical portion includes a pump that pressurizes or draws a liquid(s), such as an ink and/or a solvent, and a solenoid valve that switches between flow channels guiding the liquid to flow therethrough. The control portion controls respective operations including printing and running and stopping of the inkjet recording apparatus. The print head includes a nozzle that atomizes the ink pressure fed from the main body into ink droplets, a charging electrode that electrically charges the ink droplets, a deflecting electrode that forms an electric field that deflects the charged ink droplets, and a gutter that collects the ink unused for printing. The nozzle includes a surface-treated layer that repels the ink to a portion where the ink is supplied.

    摘要翻译: 喷墨记录装置包括主体和打印头。 主体包括机械部分和控制部分。 机械部分包括对液体(例如墨水和/或溶剂)进行加压或拉出的泵,以及在引导液体流过其的流动通道之间切换的电磁阀。 控制部分控制喷墨记录装置的打印和运行和停止的各个操作。 打印头包括将从主体供给的墨压力雾化成墨滴的喷嘴,对墨滴进行电荷的充电电极,形成使带电墨滴偏转的电场的偏转电极和收集墨水的沟槽 墨水未用于打印。 喷嘴包括将墨水排斥到供应墨水的部分的表面处理层。

    Inkjet recording apparatus
    3.
    发明授权
    Inkjet recording apparatus 有权
    喷墨记录装置

    公开(公告)号:US07992974B2

    公开(公告)日:2011-08-09

    申请号:US12079668

    申请日:2008-03-28

    IPC分类号: B41J2/09 B41J2/14

    CPC分类号: B41J2/03 B41J2/18

    摘要: An inkjet recording apparatus includes a main body and a print head. The main body includes a mechanical portion and a control portion. The mechanical portion includes a pump that pressurizes or draws a liquid(s), such as an ink and/or a solvent, and a solenoid valve that switches between flow channels guiding the liquid to flow therethrough. The control portion controls respective operations including printing and running and stopping of the inkjet recording apparatus. The print head includes a nozzle that atomizes the ink pressure fed from the main body into ink droplets, a charging electrode that electrically charges the ink droplets, a deflecting electrode that forms an electric field that deflects the charged ink droplets, and a gutter that collects the ink unused for printing. The nozzle includes a surface-treated layer that repels the ink to a portion where the ink is supplied.

    摘要翻译: 喷墨记录装置包括主体和打印头。 主体包括机械部分和控制部分。 机械部分包括对液体(例如墨水和/或溶剂)进行加压或拉出的泵,以及在引导液体流过其的流动通道之间切换的电磁阀。 控制部分控制喷墨记录装置的打印和运行和停止的各个操作。 打印头包括将从主体供给的墨压力雾化成墨滴的喷嘴,对墨滴进行电荷的充电电极,形成使带电墨滴偏转的电场的偏转电极和收集墨水的沟槽 墨水未用于打印。 喷嘴包括将墨水排斥到供应墨水的部分的表面处理层。