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    Method and apparatus for corona discharge processing
    1.
    发明公开
    Method and apparatus for corona discharge processing 失效
    Verfahren und Vorrichtung zur Coronabehandlung。

    公开(公告)号：EP0578368A1

    公开(公告)日：1994-01-12

    申请号：EP93304387.9

    申请日：1993-06-04

    申请人： Nippon Paint Co., Ltd. ,  Mazda Motor Corporation

    发明人： Iwata, Akinori ,  Moriyama, Makoto ,  Kuwano, Kouichi ,  Akutsu, Kensuke, 510 Sunny-house ,  Koge, Hirohiko ,  Fujii, Masatoshi ,  Ueki, Koji ,  Hara, Takanori ,  Tochizawa, Ikuo ,  Tanaka, Yuji

    IPC分类号： B29C59/10

    CPC分类号： B29C59/103

    摘要： In a method of corona discharge processing of resin formings surface, excellent corona discharge processing is possible, even if there is a distance between the resin formings and the discharge electrode, by generating a high voltage pulse having a pulse width of 1µs or more, an average electric field strength of 4 to 20 kv/cm denoted by applied voltage (wave height) versus interelectrode distance, and a pulse frequency of 10 pps or more. This processing is performed by the apparatus which comprises arranging a transfer conveyor to transfer the resin formings, a counter-electrode placed in a down side of the transfer conveyor, a dielectric to cover a surface of the counter-electrode, and a number of discharge electrodes which are arranged in a definite distance above the resin formings along the transfer route.

    摘要翻译： 在树脂制表面的电晕放电处理方法中，通过产生脉冲宽度为1μs以上的高电压脉冲，即使在树脂构成与放电电极之间存在距离，也可以进行优异的电晕放电处理 由施加的电压（波高）相对于电极间距离表示的平均电场强度为4〜20kv / cm，脉冲频率为10pps以上。 该处理由包括布置传送输送机以传送树脂结构的设备，放置在传送输送机的下侧的对置电极，覆盖对置电极的表面的电介质和多个放电 沿着传送路线布置在树脂结构上方一定距离上的电极。