Composite cable
AssigneeProterial, Ltd.
InventorsAtsuro Yaguchi, Detian Huang, Takanobu Watanabe, Kotaro Tanaka, Kimika Kudo
Life of this patent
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Abstract
A composite cable is provided with a coaxial wire and an insulated wire. The coaxial wire includes a center conductor, a first insulation covering the center conductor, and plural outer conductors arranged on an outer periphery of the first insulation, and a jacket covering the plural outer conductors. The insulated wire includes a stranded conductor including plural strands twisted together, and a second insulation covering the stranded conductor. The center conductor of the coaxial wire is a single wire. A conductor diameter of the center conductor is not more than a wire diameter of each of the plural strands of the insulated wire.
Claims16
A composite cable, comprising:
- plural coaxial wires;
- and
- plural insulated wires,
- wherein each of the plural coaxial wires includes a center conductor, a first insulation covering the center conductor, and plural outer conductors arranged on an outer periphery of the first insulation, and a jacket covering the plural outer conductors,
- wherein each of the plural insulated wires includes a stranded conductor including plural strands twisted together, and a second insulation covering the stranded conductor,
- wherein the center conductor of each of the plural coaxial wires is a single wire,
- wherein a conductor diameter of each center conductor is not more than a wire diameter of each of the plural strands of at least one of the plural insulated wires,
- wherein the plural coaxial wires comprise one or more large-diameter coaxial wires and one or more small-diameter coaxial wires,
- wherein a conductor diameter of the center conductor of the one or more large-diameter coaxial wires is smaller than a wire diameter of each strand of each of the plural insulated wires.
A composite cable, comprising:
- plural coaxial wires;
- and plural insulated wires, wherein each of the plural coaxial wires includes a center conductor, a first insulation covering the center conductor, and plural outer conductors arranged on an outer periphery of the first insulation, and a jacket covering the plural outer conductors, wherein each of the plural insulated wires includes a stranded conductor including plural strands twisted together, and a second insulation covering the stranded conductor, wherein the center conductor of each of the plural coaxial wires is a single wire, wherein a conductor diameter of the center conductor is not more than a wire diameter of each of the plural strands of at least one of the plural insulated wires, wherein the plural coaxial wires comprise one or more large-diameter coaxial wires and one or more small-diameter coaxial wires, wherein when a total cross-sectional area of the center conductor and the plural outer conductors is S1, and a total cross-sectional area of the plural strands in the stranded conductor is S2, a value of S2/S1 is 0.6 or more and 4.5 or less, wherein S1 is the total cross-sectional area of the center conductor and the plural outer conductors of the one or more large-diameter coaxial wires.
Dependencies are inferred from the claim text.