公开(公告)号：US20150310719A1

公开(公告)日：2015-10-29

申请号：US14261724

申请日：2014-04-25

Applicant: EATON CORPORATION

Inventor： JOHN ALBERT KOVACICH ,  CARL ANDERSON ,  JOHN TRUBLOWSKI ,  STEVEN CHRISTOPHER SCHMALZ

IPC: G08B21/18

CPC classification number: G01R19/155

Abstract: An apparatus is for visual indication of an energized state of electrical conductors. The apparatus includes two electrodes structured to capacitively couple to two energized electrical conductors, respectively, in order to harvest an electric field. A rectifier is powered from one or both of the two electrodes. An illuminated indicator or a non-illuminated indicator is powered from the rectifier.

Abstract translation: 一种装置用于可视地指示电导体的通电状态。 该装置包括分别电容耦合到两个通电电导体的两个电极，以便收获电场。 整流器由两个电极中的一个或两个供电。 照明指示灯或非照明指示灯由整流器供电。