Invention Grant
- Patent Title: Communication cable
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Application No.: US17788409Application Date: 2020-12-07
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Publication No.: US11837378B2Publication Date: 2023-12-05
- Inventor: Toru Shimizu , Kinji Taguchi , Tatsuya Shimada , Takaki Endo , Ryoma Uegaki , Yuta Yasuyoshi
- Applicant: AUTONETWORKS TECHNOLOGIES, LTD. , SUMITOMO WIRING SYSTEMS, LTD. , SUMITOMO ELECTRIC INDUSTRIES, LTD.
- Applicant Address: JP Mie
- Assignee: AUTONETWORKS TECHNOLOGIES, LTD.,SUMITOMO WIRING SYSTEMS, LTD.,SUMITOMO ELECTRIC INDUSTRIES, LTD.
- Current Assignee: AUTONETWORKS TECHNOLOGIES, LTD.,SUMITOMO WIRING SYSTEMS, LTD.,SUMITOMO ELECTRIC INDUSTRIES, LTD.
- Current Assignee Address: JP Mie; JP Mie; JP Osaka
- Agency: Venjuris, P.C.
- Priority: JP 19234317 2019.12.25
- International Application: PCT/JP2020/045479 2020.12.07
- International Announcement: WO2021/131640A 2021.07.01
- Date entered country: 2022-06-23
- Main IPC: H01B7/18
- IPC: H01B7/18 ; H01B11/10 ; H01B11/18 ; H01F1/20

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.
Public/Granted literature
- US20230049270A1 COMMUNICATION CABLE Public/Granted day:2023-02-16
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