Title:
通信用電線
Document Type and Number:
Japanese Patent JP6447756
Kind Code:
B2
Abstract:
The application discloses a communication cable that includes a twisted pair of insulated wires twisted with each other, and a sheath covering a single one of the twisted pair. The twisted pair is adhered to a portion smaller than an entire inner surface of the sheath. Each of the insulated wires includes a conductor that has a tensile strength of 400 MPa or higher, and an insulation coating that covers the conductor. The communication cable has no conductive shield inside or outside the sheath, and the communication cable has a characteristic impedance of 100±10Ω.
Inventors:
Ryoma Kamikaki
Kinji Taguchi
Kinji Taguchi
Application Number:
JP2018002406A
Publication Date:
January 09, 2019
Filing Date:
January 11, 2018
Export Citation:
Assignee:
Auto Network Technologies, Ltd.
SUMITOMO WIRING SYSTEMS,LTD.
Sumitomo Electric Industries, Ltd.
SUMITOMO WIRING SYSTEMS,LTD.
Sumitomo Electric Industries, Ltd.
International Classes:
H01B11/12; C22C9/00; C22C9/02; H01B1/02; H01B7/02
Domestic Patent References:
| JP200336739A | ||||
| JP8507900A | ||||
| JP2002510138A | ||||
| JP200532583A | ||||
| JP2001148206A | ||||
| JP2015170431A |
Attorney, Agent or Firm:
Ueno patent office
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