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Patent Searching and Data


Title:
通信用電線
Document Type and Number:
Japanese Patent JP6696601
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
Application Number:
JP2019029130A
Publication Date:
May 20, 2020
Filing Date:
February 21, 2019
Export Citation:
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Assignee:
Auto Network Technologies, Ltd.
SUMITOMO WIRING SYSTEMS,LTD.
Sumitomo Electric Industries, Ltd.
International Classes:
H01B11/12; H01B1/02; H01B7/02; H01B7/18
Domestic Patent References:
JP2012248310A
JP2015203136A
JP201228057A
JP200336739A
JP8507900A
JP2002510138A
JP200532583A
JP2001148206A
JP2015170431A
Attorney, Agent or Firm:
Ueno patent office