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Title:
TWISTED WIRE CONDUCTOR, AND TWISTED WIRE CONDUCTOR PRODUCTION METHOD
Document Type and Number:
WIPO Patent Application WO/2017/086406
Kind Code:
A1
Abstract:
The present invention constitutes a twisted wire conductor such that occurrences of defects, such as entangling in the twisting of wire strands and outward projection of a wire strand, have been suppressed. This twisted wire conductor 1a is formed by twisting together one soft wire strand 2a from an aluminum material at the center 101 with 6, 12 and 18 soft wire strands 2a from the aluminum material, the 6, 12 and 18 soft wire strands 2a being disposed concentrically from the center 101. Each of the soft wire strands 2a is constituted by a softening-processed wire strand which has been subjected to a softening process. The twist pitch Pa is set as the conductor diameter Φa multiplied by between 6.2 times and 15.7 times inclusive.

Inventors:
YOSHIMARU Masahiro (1000 Amago, Koura-cho, Inukami-gu, Shiga 42, 〒5220242, JP)
OSUGA Hideyuki (1000 Amago, Koura-cho, Inukami-gu, Shiga 42, 〒5220242, JP)
Application Number:
JP2016/084172
Publication Date:
May 26, 2017
Filing Date:
November 17, 2016
Export Citation:
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Assignee:
FURUKAWA ELECTRIC CO., LTD. (2-3 Marunouchi 2-chome, Chiyoda-ku Tokyo, 22, 〒1008322, JP)
FURUKAWA AUTOMOTIVE SYSTEMS INC. (1000, Amago Koura-cho, Inukami-gu, Shiga 42, 〒5220242, JP)
International Classes:
H01B5/08; D07B1/06; H01B13/02
Attorney, Agent or Firm:
NAGATA Motoaki et al. (NAGATA Patent Office, 7th Floor Shiroguchi Bldg. 2-15, Kakuda-cho, Kita-ku, Osaka-sh, Osaka 17, 〒5300017, JP)
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