Ink jet head and ink supplying method thereof
    3.
    发明授权
    Ink jet head and ink supplying method thereof 有权
    喷墨头及其供墨方法

    公开(公告)号:US08152285B2

    公开(公告)日:2012-04-10

    申请号:US12497479

    申请日:2009-07-02

    IPC分类号: B41J29/38 B41J2/015 B41J2/17

    CPC分类号: B41J2/175 B41J2/17513

    摘要: An Inkjet head according to an exemplary embodiment of the present invention includes an ink storage unit including an inner storage space, a head unit connected to the ink storage unit, and a plurality of nozzles discharging the ink, wherein the floors of the inner storage space of the ink storage unit form a step. Accordingly, in the Inkjet head of an exemplary embodiment of the present invention, the floors of the inner storage space of the ink storage unit form a step, and the ceiling of the inner flow space of the head unit is inclined, thereby preventing the ink vapor from being confined inside the head unit. Therefore, the ink to be discharged through the nozzle flows in a predetermined direction and does not include ink vapor, thereby preventing discharge deterioration.

    摘要翻译: 根据本发明的示例性实施例的喷墨头包括:墨水存储单元,包括内部存储空间,连接到墨水存储单元的头单元和排出墨的多个喷嘴,其中内部存储空间的地板 的墨水存储单元形成一个步骤。 因此,在本发明的一个示例性实施例的喷墨头中,储墨单元的内部存储空间的地板形成台阶,并且头单元的内部流动空间的顶部倾斜,从而防止墨水 蒸气被限制在头部单元内。 因此,通过喷嘴排出的油墨沿预定方向流动,不包括墨水蒸气,从而防止放电恶化。

    INK JET HEAD AND INK SUPPLYING METHOD THEREOF
    4.
    发明申请
    INK JET HEAD AND INK SUPPLYING METHOD THEREOF 有权
    喷墨头和墨水供应方法

    公开(公告)号:US20100182359A1

    公开(公告)日:2010-07-22

    申请号:US12497479

    申请日:2009-07-02

    IPC分类号: B41J29/38 B41J2/175

    CPC分类号: B41J2/175 B41J2/17513

    摘要: An Inkjet head according to an exemplary embodiment of the present invention includes an ink storage unit including an inner storage space, a head unit connected to the ink storage unit, and a plurality of nozzles discharging the ink, wherein the floors of the inner storage space of the ink storage unit form a step. Accordingly, in the Inkjet head of an exemplary embodiment of the present invention, the floors of the inner storage space of the ink storage unit form a step, and the ceiling of the inner flow space of the head unit is inclined, thereby preventing the ink vapor from being confined inside the head unit. Therefore, the ink to be discharged through the nozzle flows in a predetermined direction and does not include ink vapor, thereby preventing discharge deterioration.

    摘要翻译: 根据本发明的示例性实施例的喷墨头包括:墨水存储单元,包括内部存储空间,连接到墨水存储单元的头单元和排出墨的多个喷嘴,其中内部存储空间的地板 的墨水存储单元形成一个步骤。 因此,在本发明的一个示例性实施例的喷墨头中,储墨单元的内部存储空间的地板形成台阶,并且头单元的内部流动空间的顶部倾斜,从而防止墨水 蒸气被限制在头部单元内。 因此,通过喷嘴排出的油墨沿预定方向流动,不包括墨水蒸气,从而防止放电恶化。