Title:
THICK WIRE
Document Type and Number:
Japanese Patent JP2023069558
Kind Code:
A
Abstract:
To provide a thick wire excellent in flexibility.SOLUTION: A thick wire is for an electric vehicle, includes a conductor and an insulation layer covering an external surface of the conductor, and is to be used at a large current of 100 A or larger and a high voltage of 30 V or higher. The conductor includes a first twisted wire obtained by twisting a plurality of strands together, and a second twisted wire obtained by twisting a plurality of the first twisted wires together. A strand diameter of the strand is 0.18 to 0.35 mm. A secant modulus of the insulation layer is 15 to 41 MPa.SELECTED DRAWING: Figure 1
Inventors:
MAYAMA YUHEI
Application Number:
JP2021181499A
Publication Date:
May 18, 2023
Filing Date:
November 05, 2021
Export Citation:
Assignee:
SUMITOMO ELECTRIC INDUSTRIES
International Classes:
H01B7/04; H01B7/00
Attorney, Agent or Firm:
Tadashige Ito
Tadahiko Ito
Tadahiko Ito
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