Wiring harness and coaxial wire

Patent metadata

Field	Value
Publication number	US-9911522-B2
Application number	US-201715450621-A
Country	US
Kind code	B2
Filing date	Mar 6, 2017
Priority date	Oct 10, 2014
Publication date	Mar 6, 2018
Grant date	Mar 6, 2018

Abstract

A wiring harness includes an electric wire having a conductor part and an insulator, the insulator covering an outer periphery of the conductor part and containing a plasticizer, and a coaxial wire having an internal conductor, an internal insulator, an external conductor, and a sheath, the internal insulator provided on an outer periphery of the internal conductor, the external conductor provided on an outer periphery of the internal insulator, and the sheath covering an outer periphery of the external conductor. The coaxial wire is arranged adjacent to the electric wire. The coaxial wire comprises a film layer which is provided between the internal insulator and the external conductor and which prevents transfer of the plasticizer. A contact force between the internal insulator and the film layer is 1N or more.

First claim

What is claimed is:

1. A wiring harness comprising:
an electric wire having a conductor part and an insulator, the insulator covering an outer periphery of the conductor part and containing a plasticizer; and
a coaxial wire having an internal conductor, an internal insulator, an external conductor, and a sheath, the internal insulator provided on an outer periphery of the internal conductor, the external conductor provided on an outer periphery of the internal insulator, and the sheath covering an outer periphery of the external conductor,
wherein the coaxial wire is arranged adjacent to the electric wire;
wherein the coaxial wire comprises a film layer which is provided between the internal insulator and the external conductor and which prevents transfer of the plasticizer;
wherein the internal insulator and the film layer are fused to each other; and
wherein a contact force between the internal insulator and the film layer is 1N or more.

2. A coaxial wire comprising:
an internal conductor;
an internal insulator provided on an outer periphery of the internal conductor;
a film layer provided on an outer periphery of the internal conductor for preventing transfer of a plasticizer;
an external conductor provided on the film layer; and
an insulative sheath covering an outer periphery of the external conductor,
wherein the internal insulator and the film layer are fused to each other; and
wherein a contact force between the internal insulator and the film layer is 1N or more.

Assignees

• Yazaki Corp

Inventors

• Inoue Shuichi
• KUMADA Taketo

Classifications

• H01B7/188 Primary

  Inter-layer adherence promoting means · CPC title

• H01B11/1843 Primary

  of tubular structure · CPC title

• H01B11/203

  forming a flat arrangement · CPC title

• H01B11/1856

  Discontinuous insulation · CPC title

• H01B7/292

  using material resistant to heat · CPC title