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1. 发明授权

US4219864A Device and method for moistening and/or discharging electrically insulating objects and materials 失效
标题翻译：用于润湿和/或排出电绝缘物体和材料的装置和方法
公开(公告)号：US4219864A
公开(公告)日：1980-08-26
申请号：US893340
申请日：1978-04-04
申请人： Hans Grunenfelder , Hermann Kunzig
发明人： Hans Grunenfelder , Hermann Kunzig
IPC分类号： B05B5/025 , B05B5/053 , B05B5/08 , B05B5/16 , B41F23/00 , B41F23/02 , D21G7/00 , H05F3/00 , B05B5/02
CPC分类号： D21G7/00 , B05B5/025 , B05B5/0533 , B05B5/087 , B41F23/00 , B41F23/02 , H05F3/00 , B05B5/1608
摘要： A device for moistening and discharging electrically insulating objects, comprises, an atomizer for atomizing a liquid, such as water, into a spray and for directing the spray through a path and onto the object. The spray is directed through a path which is provided with an electrode charger or a group of chargers arranged in a pattern for charging the spray particles with a charge opposite to the object so that when they contact the object, they discharge the object as well as moisten it. The device is usable in the printing industry by passing a paper web which has been either previously printed or will be printed through a path after it has been charged with a charge, such as a positive charge, and then directing a spray onto the web after the spray moves through a series of electrodes to impart an opposite charge to the spray particles from that of the paper, so that the particles both moisten the paper and discharge the charge therefrom when they are directed thereto. The apparatus advantageously includes a spray nozzle for spraying water using an air source and for directing the spray which is formed through a tubular element having a plurality of sharp pointed electrodes arranged there to project into the tubular element and provide charges of the particles which pass therethrough.
摘要翻译：一种用于润滑和放电电绝缘物体的装置，包括用于将诸如水的液体雾化的喷雾器，并将其喷射通过路径并引导到物体上。喷射器被引导通过设置有电极充电器或一组充电器的路径，该组电池充电器被布置成用于以与该物体相反的电荷对喷雾颗粒充电的图案，使得当它们接触物体时，它们将物体排出润湿它该设备可以在印刷行业中使用，该纸幅已经被预先印刷或将在其被充电之后通过路径被打印，例如正电荷，然后将喷雾引导到卷材上喷雾通过一系列电极移动，以使喷雾颗粒与纸张的电荷相反，从而当颗粒被引导到其上时，颗粒既湿润了纸张并从其中排出电荷。该装置有利地包括用于使用空气源喷射水的喷嘴，并且用于引导通过管状元件形成的喷雾，该管状元件具有布置在其中的多个尖锐的电极突出到管状元件中，并且提供通过其的颗粒的电荷。

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