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    • 4. 发明公开
    • CORONA-FREE CAP ASSEMBLY
    • KRONENLOSE KAPPENANORDNUNG
    • EP2865061A4
    • 2016-02-24
    • EP13808677
    • 2013-06-05
    • 3M INNOVATIVE PROPERTIES CO
    • HUANG ZHENGZHANG MINGYANG JINQUAN
    • H02G15/04
    • H01B17/44H02G15/064
    • Disclosed is a corona-free cap assembly for achieving uniform electrical stress distribution around an electrical device having a cylindrical end, the corona-free cap assembly comprising: a clamping member configured for clamping on the cylindrical end along circumferential direction of the cylindrical end; and a corona-free cap comprising a grading chamber with two open ends, the corona-free cap further comprising a connection component fixed inside the grading chamber and adapted for connection with the clamping member in a manner that the corona-free cap is detachably fixed on the electrical device and the cylindrical end of the electrical device is at least partially extended into the grading chamber of the corona-free cap through one of the open ends.
    • 公开了一种无电晕盖组件,用于在具有圆柱端的电气装置周围实现均匀的电应力分布,该无电晕盖组件包括:夹紧构件,构造成用于沿着圆柱端部的圆周方向夹紧圆柱形端; 以及无电晕盖,其包括具有两个开放端的分级室,所述无电晕盖还包括固定在所述分级室内的连接部件,并且适于与所述夹紧构件连接,使得所述无电晕盖可拆卸地固定 在电气设备上并且电气设备的圆柱形端部通过其中一个开口端部至少部分地延伸到无电晕盖的分级室中。