CONTACTING DEVICE FOR CONTACTING HIGH-VOLTAGE CABLE SCREEN Russian patent published in 2016 - IPC H01R9/03 

FIELD: electrochemistry.

SUBSTANCE: invention relates to a device for contact with an aluminium-containing electric screen of high-voltage electric cable with cable core, which throughout length of said cable is surrounded by said screen. Screen on at least on one end of high-voltage cable is clamped between parts made of metal fittings, including at least two circular contact elements - first contact element (9) and second contact element (10), which when assembled are connected to each other by means of threaded connection. First contact element (9) has conical outer surface (16), which expands to end of high-voltage cable (1) and encloses cable core (2) of high-voltage cable (1). Second contact element (10) is arranged on parts of threaded connection and has also expanding to end of high-voltage cable (1) conical inner surface (22), which when assembled passes parallel to outer surface (16) of first contact element (9). At least part of screen when mounted is clamped between passing parallel to each other with conical surfaces of both contact elements (9, 10), and at least conical inner surface (22) of second contact element (10) is equipped with structured to improve its roughness.

EFFECT: contacting with electric shield.

7 cl, 3 dwg