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US 2026/0051422 A1Published application
subsea cable wherein parts of its length constitute the use of a conductor with insulated wires
AssigneeNexans
InventorsAudun Johanson, Jason Allen
Life of this patent
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Abstract
The present invention relates to the technical field of subsea power cables. More specifically, the invention relates to a subsea power cable comprising at least one cable core, the cable core comprising a metal conductor, the metal conductor comprising at least one metal wire, wherein a section of the at least one metal wire along the longitudinal direction is surrounded with a material of low electrical conductivity.
Claims17
A power cable for subsea applications,
- the power cable comprising at least one cable core,
- the cable core comprising a metal conductor,
- the metal conductor comprising at least one metal wire,
- wherein at least a section of the at least one metal wire along the longitudinal direction is surrounded with a material having an electrical conductivity of less than 1×10−8 S/m at 20°C.
1 more element
A method of manufacturing a power cable comprising the following steps:
- providing at least one metal wire and a precursor of a fused inorganic material;
- depositing the precursor of the fused inorganic material onto the at least one metal wire;
- heating the precursor of the fused inorganic material to obtain the fused inorganic material on the at least one metal wire.
Dependencies are inferred from the claim text.