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:
Jul. 22, 2025
Filed:
Dec. 18, 2020
Applicant:
Nkt Hv Cables Ab, Lyckeby, SE;
Inventors:
Ola Thyrvin, Karlskrona, SE;
Andreas Persberg, Karlskrona, SE;
Andreas Tyrberg, Lyckeby, SE;
Håkan Sandell, Karlskrona, SE;
Assignee:
NKT HV Cables AB, Lyckeby, SE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01B 7/20 (2006.01); H01B 7/14 (2006.01); H01B 7/282 (2006.01); H01B 7/288 (2006.01); H01B 9/00 (2006.01);
U.S. Cl.
CPC ...
H01B 7/2825 (2013.01); H01B 7/14 (2013.01); H01B 7/207 (2013.01); H01B 7/288 (2013.01); H01B 9/00 (2013.01);
Abstract
A static AC submarine power cable configured for at least 72 kV operation including: a power core including: a conductor, an insulation system surrounding the conductor, and a smooth metallic water-blocking sheath surrounding the insulation system, wherein the metallic water-blocking sheath includes stainless steel.