Title:
ワイヤーハーネス
Document Type and Number:
Japanese Patent JP6856089
Kind Code:
B2
Abstract:
A wiring harness comprises a first covered electric wire, and a second covered electric wire. The first covered electric wire comprises a first electric wire conductor made of aluminum or an aluminum alloy and an insulator covering the first electric wire conductor. The first electric wire conductor comprises a wire strand of a plurality of elemental wires twisted together, and has a flat portion where a cross-section of the wire strand intersecting an axial direction of the wire strand has a flat shape. The second covered electric wire comprises a second electric wire conductor made of copper or a copper alloy and an insulator covering the second electric wire conductor. The second electric wire conductor has a lower flatness and a smaller conductor cross-sectional area than the first electric wire conductor of the first covered electric wire.
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Inventors:
Ohi Hayato
Yasuyuki Otsuka
Kinji Taguchi
Ryo Tanji
Yasuyuki Otsuka
Kinji Taguchi
Ryo Tanji
Application Number:
JP2019106278A
Publication Date:
April 07, 2021
Filing Date:
June 06, 2019
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:
H01B7/02; H01B7/00; H01B7/04; H01B7/42; H02G3/04
Domestic Patent References:
| JP2014022056A | ||||
| JP2012147509A |
Foreign References:
| WO2010016328A1 |
Attorney, Agent or Firm:
Ueno patent office