Ink jet head, ink jet cartridge incorporating ink jet, and ink jet apparatus incorporating cartridge
    2.
    发明公开
    Ink jet head, ink jet cartridge incorporating ink jet, and ink jet apparatus incorporating cartridge 失效
    墨Tintenstrahkartusche与此头和喷墨装置与该盒。

    公开(公告)号:EP0593071A1

    公开(公告)日:1994-04-20

    申请号:EP93116709.2

    申请日:1993-10-15

    IPC分类号: B41J2/05

    摘要: An ink jet head (12) includes a plurality of ejection orifices (101) for ejecting ink; a common liquid chamber (106) for storing temporarily the ink to be supplied to each of the ejection orifices; a plurality of ink passages (108), being separated by liquid passage walls (109), and each of which connects one of the ejection orifices to the common liquid chamber; and a plurality of energy generating elements (102) provided one for one in each of the ink passages (108) for generating energy to eject the ink from each of the ejection orifices (101); wherein the ejection orifices are grouped into a plurality of control blocks (B₁,B₂...) comprising a predetermined number of the ejection orifices (101) in sequence so that the energy generating elements (102) are driven by the block; and wherein walls (109') are provided in the common liquid chamber (106), at the dividing lines between the control blocks, for impeding the ink movement in the liquid chamber (106), between the adjacent blocks.

    摘要翻译: 的喷墨头(12)包括喷射孔的用于喷射墨的多个(101); 用于暂时存储墨的公共液体腔(106)要被提供给每个喷射口的; 墨通道的多个(108)通过液体通道壁(109)被分开,并且其中的每一个连接的喷射孔到公共液体腔室中的一个; 和能量产生元件(102)的多个用于产生动力以便从各喷射孔(101)的喷射油墨提供一个对一个在各墨水通道(108)的; worin喷射口被分组为控制块(B1,B2 ......)的多个包含在序列中的喷射孔(101)的预定数量的如此做了能量产生元件(102)由该块驱动; 和worin壁(109“)在所述控制块之间的分割线提供在公共液体腔室(106),用于在相邻的块之间的液体腔室(106)阻碍墨水移动。