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.:
Date of Patent:
Feb. 15, 2022
Filed:
Sep. 02, 2019
NV Bekaert SA, Zwevegem, BE;
NV BEKAERT SA, Zwevegem, BE;
Abstract
An electric power transmission cable comprises electric power conductors and a plurality of parallel spiralled armouring wires. The electric power transmission cable comprises along its length a first section (I), a second section (III) and a transition section (II). The transition section (II) is provided between the first section (I) and the second section (III). The plurality of parallel spiralled armouring wires in the first section (I) comprises or consists out of first armouring wires (). The first armouring wires () are carbon steel wires comprising a metallic corrosion resistant coating. At least part of the plurality of parallel spiralling armouring wires in the second section (III) comprise austenitic steel wires (). In the transition section (II), ends of first armouring wires () are individually welded to ends of austenitic steel wires () of the second section (III). The transition section (II) starts at the first weld () between a first armouring wire () and an austenitic steel wire (). The transition section (II) ends at the last weld () between a first armouring wire () and an austenitic steel wire (). The transition section (II) is at least 10 meter long.