JUMPER CABLE Russian patent published in 2015 - IPC H02G15/08 H01R13/52 

FIELD: electricity.

SUBSTANCE: jumper cable consists of two unions with axial openings interconnected by sealed corrugated metal hole in protective armouring. One of the unions is installed in a case of sensitive element, while the other is connected to a case of converting equipment. The union intended for installation in a case of sensitive element has a cylindrical part along outer diameter before protrusion. Upon protrusion outer surface of the union is of conical shape, which lower diameter is connected to sealed corrugated metal hole and tube. The union of converting equipment is of stepped shape at outer and inner diameters and of conical shape between them. The corrugated metal hole between coupling unions may have welded flanges or elements of nipple joint.

EFFECT: receipt of flexible cable termination fit for operation in conditions of undesired climatic and operating conditions without usage of harness and end sealing connections.

2 cl, 1 dwg