Orifice health detection device and method
    3.
    发明申请
    Orifice health detection device and method 有权
    孔口健康检测装置及方法

    公开(公告)号:US20090244151A1

    公开(公告)日:2009-10-01

    申请号:US12454898

    申请日:2009-05-26

    IPC分类号: B41J29/38 B41J2/165

    摘要: A method of detecting orifice health includes moving a cap support into a drop detect position wherein a light source mounted on the cap support is positioned adjacent an array of fluid ejecting orifices, from the light source, projecting a light beam adjacent to the array of fluid ejecting orifices, ejecting at least one fluid drop from the array and through the light beam, and detecting scattered light from the at least one ejected fluid drop.

    摘要翻译: 检测孔健康的方法包括将盖支撑件移动到落下检测位置,其中安装在盖支撑件上的光源与光源邻近排列的流体喷射孔定位,将邻近流体阵列的光束投射 喷射孔,从阵列喷射至少一个液滴并通过光束,并且检测来自至少一个喷射液滴的散射光。

    Orifice health detection device
    4.
    发明授权
    Orifice health detection device 有权
    孔口健康检测装置

    公开(公告)号:US08177318B2

    公开(公告)日:2012-05-15

    申请号:US12381873

    申请日:2009-03-17

    IPC分类号: B41J29/393

    CPC分类号: B41J29/393

    摘要: An orifice health detection device includes a fixed array of ink ejecting orifices, the ink ejecting orifices configured to eject at least one ink drop, a light source that produces a light beam configured to scatter light from the at least one ejected ink drop, and a light detector configured to detect light scattered from the at least one ejected ink drop.

    摘要翻译: 孔口健康检测装置包括喷墨孔的固定阵列,喷墨孔被配置为喷射至少一个墨滴,产生被配置为散射来自至少一个喷射墨滴的光的光束的光源,以及 光检测器被配置为检测从所述至少一个喷射的墨滴散射的光。

    Orifice health detection device and method
    5.
    发明授权
    Orifice health detection device and method 有权
    孔口健康检测装置及方法

    公开(公告)号:US08231199B2

    公开(公告)日:2012-07-31

    申请号:US12454898

    申请日:2009-05-26

    IPC分类号: B41J2/165

    摘要: A method of detecting orifice health includes moving a cap support into a drop detect position wherein a light source mounted on the cap support is positioned adjacent an array of fluid ejecting orifices, from the light source, projecting a light beam adjacent to the array of fluid ejecting orifices, ejecting at least one fluid drop from the array and through the light beam, and detecting scattered light from the at least one ejected fluid drop.

    摘要翻译: 检测孔健康的方法包括将盖支撑件移动到落下检测位置,其中安装在盖支撑件上的光源与光源邻近排列的流体喷射孔定位,将邻近流体阵列的光束投射 喷射孔,从阵列喷射至少一个液滴并通过光束,并且检测来自至少一个喷射液滴的散射光。