Ink jet array
    1.
    发明授权
    Ink jet array 失效
    喷墨阵列

    公开(公告)号:US4389658A

    公开(公告)日:1983-06-21

    申请号:US364066

    申请日:1982-03-31

    IPC分类号: B41J2/14 G01D15/18

    CPC分类号: B41J2/14201

    摘要: A pulsed liquid droplet ejecting apparatus array wherein rectangular piezoelectric transducers are arranged abaxially over ink-containing chambers. An edge of each transducer is fixed against a reaction block so that on excitation of the transducers, the transducers extend into the ink chamber ejecting a droplet. The ink chamber is formed in a relatively rigid material to increase the efficiency of utilization of the drive pulse.

    摘要翻译: 一种脉冲液滴喷射装置阵列,其中矩形压电换能器布置在含油墨室的背面。 每个换能器的边缘固定在反作用块上,使得在激发换能器时,换能器延伸到喷射液滴的墨室中。 墨水室形成在相对刚性的材料中以提高驱动脉冲的利用效率。