Title:
TELECOMMUNICATION WIRE
Document Type and Number:
Japanese Patent JP2023144930
Kind Code:
A
Abstract:
To provide a telecommunication wire which easily shields desired frequency electromagnetic noises.SOLUTION: There is provided, a telecommunication wire comprising a conductor, an insulating layer coating an outer periphery of the conductor; and a magnetic sheath layer coating an outer periphery of the insulating layer, in which the magnetic sheath layer is composed of: a material containing soft magnetic powder and an organic polymer; a shape of the soft magnetic powder is flat; a constituent material of the soft magnetic powder is iron alloy containing silicon and aluminum; and a content of the soft magnetic powder in the magnetic sheath layer to 100 pts.mass of the organic polymer is 50 pts.mass to 800 pts.mass.SELECTED DRAWING: Figure 2
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Inventors:
YASUYOSHI YUTA
SHIMADA TATSUYA
SHIMADA TATSUYA
Application Number:
JP2022052151A
Publication Date:
October 11, 2023
Filing Date:
March 28, 2022
Export Citation:
Assignee:
AUTO NETWORK GIJUTSU KENKYUSHO KK
SUMITOMO WIRING SYSTEMS
SUMITOMO ELECTRIC INDUSTRIES
SUMITOMO WIRING SYSTEMS
SUMITOMO ELECTRIC INDUSTRIES
International Classes:
H01B11/18
Attorney, Agent or Firm:
Hiroshi Yamano
Hideaki Futashima
Hideaki Futashima