Kashin Yakov Mikhajlovich,Kirillov Gennadij Alekseevich,Varenov Aleksandr Borisovich
申请号：
RU20170100675
公开号：
RU2650081(C1)
申请日:
2017.01.10
申请国别(地区):
俄罗斯
年份:
2018
代理人:
摘要：
FIELD: electrical engineering.SUBSTANCE: invention relates to electrical engineering and can be used to determine damage points on cable power lines and communication cable lines. Device comprises a pulse meter, a radiotelephone, a source of radioactive radiation installed in the center of a lead container in a vertical channel along its axis of symmetry. In the lower part of the container there is a shutter, consisting of a lid in the center of which a vertical narrow-angle output channel is made. At the same time, the gate with its right end portion is elastically connected to the cover by a spacer spring. On the container there is an autonomous control unit consisting of a time relay, a timer for time relay and a storage battery, and an ejector electromagnet is rigidly attached to the cover, consisting of a radiation-resistant winding connected to the output of a time relay, and a steel anchor rod rigidly attached to the left side of the bolt, and in the lower right part of the cover there is a stop, the d
