Title:
CAR-USE ELECTRIC WIRE
Document Type and Number:
WIPO Patent Application WO/2005/052955
Kind Code:
A1
Abstract:
A variation-rich car-use electric wire capable of being regulated in tensile strength to various levels as needed without changing the entire conductor area and using a conductor of the same diameter, characterized in that the wire has a conductor consisting of a stainless-steel single center strand (22) and at least seven copper or copper-alloy peripheral strands (23) disposed singly and closely around the center strand (22) so as to surround the center strand (22), the diameter of the center strand (22) used is larger than those of the peripheral strands (23), and the occupied percentage of the conductor satisfies the following expression. Occupied percentage of the conductor = &lcub (A + B)/C&rcub × 100[%] ≥ 85[%] (In the expression, A is a total section area of peripheral strands, B section area of the center strand, and C section area of the conductor.)
Inventors:
MAEDA KOUTAROU (JP)
Application Number:
PCT/JP2004/017335
Publication Date:
June 09, 2005
Filing Date:
November 22, 2004
Export Citation:
Assignee:
SUMITOMO WIRING SYSTEMS (JP)
MAEDA KOUTAROU (JP)
MAEDA KOUTAROU (JP)
International Classes:
H01B5/10; H01B7/00; (IPC1-7): H01B5/10; H01B7/00
Foreign References:
| JPH01225006A | 1989-09-07 | |||
| JPS61206220U | 1986-12-26 | |||
| JPH0215510A | 1990-01-19 | |||
| JP2002100241A | 2002-04-05 | |||
| JP2004207079A | 2004-07-22 | |||
| JP2004207080A | 2004-07-22 |
Attorney, Agent or Firm:
Jodai, Tetsuji (3-32 Higashikoraibash, Chuo-ku Osaka-shi Osaka 39, JP)
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