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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 10388431 B1

PDFFull Text
Date of Patent:
Aug. 20, 2019

Filed:

Dec. 23, 2016

Method for preparing an hvdc accessory

Applicant:

Nexans, Paris, FR;

Inventors:

Susanne Nilsson, Göteborg, SE;

Ramona Huuva, Torslanda, SE;

Staffan Josefsson, Göteborg, SE;

Assignee:

NEXANS, Courbevoie, FR;

Attorney:

Sofer & Haroun, LLP

Primary Examiner:

Barbara J Musser

Int. Cl.
CPC ...
H01B 3/00 (2006.01); H01B 9/00 (2006.01); H01B 13/06 (2006.01); H01B 13/14 (2006.01); H02G 15/04 (2006.01); H02G 15/18 (2006.01); B29C 48/15 (2019.01); B29C 35/02 (2006.01); B29C 63/14 (2006.01); H01B 3/44 (2006.01); H01B 13/00 (2006.01); B29L 31/34 (2006.01);
U.S. Cl.
CPC ...
H01B 9/006 (2013.01); B29C 35/02 (2013.01); B29C 48/15 (2019.02); B29C 63/14 (2013.01); H01B 3/002 (2013.01); H01B 3/441 (2013.01); H01B 13/0016 (2013.01); H01B 13/06 (2013.01); H01B 13/14 (2013.01); H02G 15/04 (2013.01); H02G 15/046 (2013.01); H02G 15/1813 (2013.01); B29K 2995/0007 (2013.01); B29L 2031/3462 (2013.01);
Abstract

A method for preparing an HVDC cable for jointing or termination includes the step of providing a section of an HVDC cable comprising a conductor surrounded by a first semiconducting layer, and at least one insulation layer of a first polymer material surrounding the first semiconducting layer, where the insulation layer comprises conductive volatile by-products. A tape of a second polymer material is provided, where the additional layer comprises conductive volatile by-products. The tape is lapped onto the insulation layer thereby forming an additional layer. Heat is applied to crosslink the additional layer and redistribute the conductive volatile by-products.

Find Patent Forward Citations

Nilsson, Susanne. (2019). Method for preparing an hvdc accessory (U.S. Patent No. 10388431). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10388431

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

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