Title:
通信用電線
Document Type and Number:
Japanese Patent JP7388527
Kind Code:
B2
Abstract:
A communication cable includes a coating layer that contains a powdery magnetic material and that can suppress the occurrence of a powdery substance containing the magnetic material when processing the coating layer. The communication cable further includes a conductor, an insulating coating that covers an outer circumstance of the conductor, and a magnetic sheath layer that covers an outer side of the insulating coating, and the magnetic sheath layer contains the magnetic material and the magnetic material has a particle shape with an average particle diameter of not more than 50 μm and an aspect ratio of not greater than 4.
Inventors:
Toru Shimizu
Kinji Taguchi
Tatsuya Shimada
Takaki Endo
Ryouma Kamigaki
Yuta Yasuyoshi
Kinji Taguchi
Tatsuya Shimada
Takaki Endo
Ryouma Kamigaki
Yuta Yasuyoshi
Application Number:
JP2022204126A
Publication Date:
November 29, 2023
Filing Date:
December 21, 2022
Export Citation:
Assignee:
Auto Network Technology Laboratory Co., Ltd.
SUMITOMO WIRING SYSTEMS,LTD.
Sumitomo Electric Industries, Ltd.
SUMITOMO WIRING SYSTEMS,LTD.
Sumitomo Electric Industries, Ltd.
International Classes:
H01B11/06; H01B7/00; H01B7/18; H01F1/26; H01F1/37
Domestic Patent References:
| JP2016207298A | ||||
| JP5205536A | ||||
| JP11053956A | ||||
| JP7085733A | ||||
| JP2004158328A | ||||
| JP2008097932A | ||||
| JP58193513U |
Attorney, Agent or Firm:
Patent Attorney Corporation Ueno Patent Office
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