Patent ID: 9722406
Date: 2017-08-01
CPC Classifications: F03D,F05B,H01B,H02G,Y02E

Claim:
1. An undersea cable comprising: a first cable having an impermeable layer formed by winding a tape-shaped component; and a second cable having an impermeable layer formed of a lead sheath, wherein each of the first cable and the second cable comprises at least a power cable and armoring portions wherein the power cable includes a conductor on which an insulating layer, a shielding layer, an impermeable layer, and an anti-corrosive layer are formed in sequence and the armoring portions are formed by disposing a plurality of wire material on the periphery side of the whole of a plurality of the power cables in the circumferential direction of the periphery of the whole power cables and providing the wire materials helically in the axial direction of the power cables; and the second cable is placed between a pair of the first cables to be connected thereto.