Recording apparatus
    3.
    发明授权
    Recording apparatus 失效
    记录装置

    公开(公告)号:US4559545A

    公开(公告)日:1985-12-17

    申请号:US558523

    申请日:1983-12-06

    IPC分类号: B41J2/43 G03G15/34 G01D15/06

    摘要: A recording apparatus wherein a recording medium is fed through the gap between recording electrodes and a rear electrode which are arranged to face each other. A magnetic toner is supplied to the gap between the recording medium and the recording electrodes. While under the state where a magnetic field is formed around the recording electrodes to retain toner particles on the recording electrodes, voltage pulses are selectively applied between the recording electrodes and the rear electrode to thereby transfer the toner particles on the recording electrodes to thereby the recording medium by means of coulomb forces for effecting a recording. The recording electrodes are constituted by recording electrode patterns mounted on a rigid board of an insulating non-magnetic material attached to the periphery of a cylindrical hollow member which houses a rotatable magnet roll.

    摘要翻译: 一种记录装置,其中记录介质通过记录电极和后电极之间的间隙被馈送,所述记录电极被布置为彼此面对。 向记录介质和记录电极之间的间隙提供磁性调色剂。 当在记录电极周围形成磁场以将调色剂颗粒保留在记录电极上的状态下,在记录电极和后电极之间选择性地施加电压脉冲,从而将调色剂颗粒转印到记录电极上,由此记录 通过库伦力来介质进行记录。 记录电极由安装在绝缘非磁性材料的刚性板上的电极图案构成,该绝缘非磁性材料附着在容纳可旋转磁体辊的圆柱形中空构件的周边。