Title:
COMPOSITE CABLE
Document Type and Number:
Japanese Patent JP2023048669
Kind Code:
A
Abstract:
To provide a composite cable capable of achieving high bending durability while enabling diameter reduction.SOLUTION: A composite cable 1 includes a plurality of wires 2, 3 and 4. Coaxial wires 2, 3 comprise central conductors 21, 31, insulators 22, 32 covering the central conductors 21, 31, a plurality of external conductors 23, 33 arranged at the outer periphery of the insulators 22, 32, and shells 24, 34 covering the plurality of external conductors 23, 33. An insulated wire 4 comprises a twisted conductor 40 prepared by twisting a plurality of element wires 41 and an insulation coating 42 covering the twisted conductor 40. The central conductors 21, 31 of the coaxial wires 2, 3 are a single wire. The conductor diameters D11, D21 of the central conductors 21, 31 are an element wire diameter D3 or less of the plurality of element wires 41 of the insulated wire 4.SELECTED DRAWING: Figure 1
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Inventors:
YAGUCHI ATSURO
KO TOKUTEN
WATABE TAKANOBU
TANAKA KOTARO
KUDO KIMIKA
KO TOKUTEN
WATABE TAKANOBU
TANAKA KOTARO
KUDO KIMIKA
Application Number:
JP2021158111A
Publication Date:
April 07, 2023
Filing Date:
September 28, 2021
Export Citation:
Assignee:
PROTERIAL LTD
International Classes:
H01B7/00; H01B11/18
Attorney, Agent or Firm:
Hirata International Patent Office