US 12,230,418 B2
Composite cable
Atsuro Yaguchi, Tokyo (JP); Detian Huang, Tokyo (JP); Takanobu Watanabe, Tokyo (JP); Kotaro Tanaka, Tokyo (JP); and Kimika Kudo, Tokyo (JP)
Assigned to PROTERIAL, LTD., Tokyo (JP)
Filed by Hitachi Metals, Ltd., Tokyo (JP)
Filed on Sep. 15, 2022, as Appl. No. 17/945,945.
Claims priority of application No. 2021-158111 (JP), filed on Sep. 28, 2021.
Prior Publication US 2023/0102030 A1, Mar. 30, 2023
Int. Cl. H01B 11/04 (2006.01); H01B 3/30 (2006.01); H01B 11/02 (2006.01); H01B 11/18 (2006.01); H01B 11/20 (2006.01)
CPC H01B 11/20 (2013.01) [H01B 3/30 (2013.01); H01B 11/02 (2013.01); H01B 11/1808 (2013.01)] 16 Claims
OG exemplary drawing
 
1. 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.