Patent ID: 11923104
Assignee: PROTERIAL, LTD.
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC H | IPC H

Claim 9:
10. A cable, comprising:
a cable core comprising a plurality of electric wires, each comprising a conductor and an insulator covering around the conductor;
a sheath covering around the cable core; and
a double-layer structure intervening layer provided between the cable core and the sheath, and comprising a first intervening layer and a second intervening layer,
wherein the first intervening layer covers the cable core and is in contact with the cable core, and comprises a binder tape layer composed of a paper tape, a non-woven fabric tape, or a resin tape,
wherein the second intervening layer covers the first intervening layer and is in contact with the first intervening layer, and comprises a shield layer,
wherein the shield layer comprises a braided shield including first metal wires comprising one of aluminum and an aluminum alloy, and second metal wires comprising one of copper and a copper alloy,
wherein the first metal wires and the second metal wires are cross-braided,
wherein a cross-sectional area of each of the first metal wires is 1.5 times or more and 2.0 times or less the cross-sectional area of each of the second metal wires, and
wherein a ratio of a total cross-sectional area of the first metal wires to a total cross-sectional area of the second metal wires in the cross-sectional view perpendicular to the cable longitudinal direction is 1.22 or more and 1.86 or less.