DEVICE FOR POINT OF CONNECTION BETWEEN TWO ELECTRIC HIGH-VOLTAGE CABLES Russian patent published in 2010 - IPC H02G15/105 

FIELD: electricity.

SUBSTANCE: device is intended for cables, every of which has electric wire (1, 2), internal conducting layer, which is laid on it, insulation (5, 6), which surrounds conducting layer, and external conducting layer (7, 8), which is laid onto insulation, and also shell installed over external conducting layer. Wires (1, 2), from which surrounding layers have been removed, are connected to each other in electroconductive manner, and point of two wires connection is surrounded with electric screening elements and common extended hollow cylindrical body (14), which consists of elastic insulation material and has through hole, at that hollow cylindrical body is equipped at its two ends in axial direction, which are intended for passage of cable through them, with electric controlled funnels (15, 16), which in installed position are laid onto external conducting layers (7, 8) of two cables, from which shells have been removed. Internal diametres of through hole in hollow cylindrical body (14) at its two ends in axial direction, which are equipped with controlled funnels (15, 16), are designed as different in a certain way, for its application in point of connection of two cables (3, 4), in which internal diametres of their insulation (5, 6) differ by at least 10 mm adjusted to these various external diametres.

EFFECT: invention makes it possible to simplify device.

5 cl, 2 dwg