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The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 11876358 B1

PDFFull Text
Date of Patent:
Jan. 16, 2024

Filed:

Jun. 11, 2018

Method of manufacturing hvdc mass impregnated cable transition joint

Applicant:

Nexans, Courbevoie, FR;

Inventors:

Gard Nielsen, Sarpsborg, NO;

Ben Kristian Johansen, Halden, NO;

Assignee:

NEXANS, Courbevoie, FR;

Attorney:

IPSILON USA, LLP

Primary Examiner:

A Dexter Tugbang

Int. Cl.
CPC ...
H02G 1/14 (2006.01); H01B 13/22 (2006.01); H01R 4/02 (2006.01); C21D 9/50 (2006.01); H01B 3/52 (2006.01); H01B 3/54 (2006.01); H02G 15/196 (2006.01); H02G 15/24 (2006.01); H02G 15/02 (2006.01); H01R 4/70 (2006.01);
U.S. Cl.
CPC ...
H02G 1/14 (2013.01); C21D 9/50 (2013.01); H01B 3/52 (2013.01); H01B 3/54 (2013.01); H01B 13/22 (2013.01); H01R 4/029 (2013.01); H01R 4/021 (2013.01); H01R 4/70 (2013.01); H02G 15/02 (2013.01); H02G 15/196 (2013.01); H02G 15/24 (2013.01);
Abstract

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.

Find Patent Forward Citations

Nielsen, Gard. (2024). Method of manufacturing hvdc mass impregnated cable transition joint (U.S. Patent No. 11876358). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11876358

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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