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1. 发明申请

WO2009058777A1 FULLY INSULATED FUSE TEST AND GROUND DEVICE 审中-公开
标题翻译：全绝缘保险丝测试和接地设备
公开(公告)号：WO2009058777A1
公开(公告)日：2009-05-07
申请号：PCT/US2008/081453
申请日：2008-10-28
申请人： COOPER TECHNOLOGIES COMPANY , HUGHES, David, Charles , WHITMORE, Steven, Guy
发明人： HUGHES, David, Charles , WHITMORE, Steven, Guy
IPC分类号： G01R31/02
CPC分类号： G01R31/07 , H01H85/30 , Y10S439/921 , Y10T29/49826
摘要： A fuse test and ground device includes an insulated housing with a bore that extends from the front of the housing towards the rear of the housing. An electrical contact is disposed partially within the bore. A current interrupter, such as a fuse, is electrically connected between the contact and a testing ground lead. An eye, having it's surface insulated by the housing, can be attached to the housing and provide a connection point for manipulation of the device. A grounding bore extends from a second aperture into the housing and provides an electrical connection to the contact. A grounding plug can be connected to ground on one end and inserted into the grounding bore to create a permanent ground for the device. An annunciator is connected to the current interrupter such that the annunciator provides an indication when a current flows through the current interrupter.
摘要翻译：保险丝测试和接地装置包括绝缘壳体，其具有从壳体的前部朝向壳体的后部延伸的孔。电触点部分地设置在孔内。电流断路器（例如保险丝）电连接在触点和测试接地引线之间。通过壳体表面绝缘的眼睛可以附接到壳体并提供用于操纵装置的连接点。接地孔从第二孔延伸到壳体中并提供与接触件的电连接。接地插头可以在一端连接到地，并插入接地孔，以为设备创建永久接地。信号器连接到当前的断路器，使得当电流流过电流断续器时，信号器提供指示。

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