Method of manufacturing HVDC mass impregnated cable transition joint

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11876358
APP PUB NO 20180375223A1
SERIAL NO

16005068

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Abstract

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A method for creating a flexible transition joint between HVDC-MI cables having different diameters. The central wires of the conductors are thermally joined by a conical connection piece. The strands of the layers of stranded wires surrounding the central wires are rewound, cut and thermally joined along their respective lay lengths. The stranded are sanded/ground along the lay length of the strands to form a smooth uniform transition having the same slope as the conical connection piece. A paper lapping machine is used to form an insulation patch over the transition joint.

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Patent Owner(s)

Patent OwnerAddress
NEXANS92400 COURBEVOIE

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Johansen, Ben Kristian Halden, NO 2 0
Nielsen, Gard Sarpsborg, NO 1 0

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