COAXIAL CABLE

WIPO Patent Application WO/2012/035862

A1

A coaxial cable (1) is a short-length material of length no more than 1000mm. A center conductor (10) is a single-wire conductor configured mainly from a single Cu-Ag alloy wire (11). Said Cu-Ag alloy wire (11) is configured from a Cu-Ag alloy containing 5-15 mass% Ag, has a diameter of 15-50μm, has a plating layer (12) on the outer periphery. The center conductor (10) has a 50% or greater IACS conductivity, a tensile strength of 1330MPa or more, contains Ag in a specific range, and is provided with a Cu-Ag alloy wire (11) of a specific size. By means of the center conductor (10) having conductivity and tensile strength in specific ranges, the disclosed coaxial cable (1) and coaxial cable bundle have excellent fatigue properties and are not prone to breaking by bending or twisting.

KUSAKARI MISATO (JP)
NAKAI YOSHIHIRO (JP)
NISHIKAWA TAICHIRO (JP)
KUWABARA TETSUYA (JP)
TANJI TORU (JP)

PCT/JP2011/065919

March 22, 2012

July 13, 2011

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SUMITOMO ELECTRIC INDUSTRIES (JP)
KUSAKARI MISATO (JP)
NAKAI YOSHIHIRO (JP)
NISHIKAWA TAICHIRO (JP)
KUWABARA TETSUYA (JP)
TANJI TORU (JP)

H01B11/00; C22C9/00; H01B11/18; H01B11/20; C22F1/00; C22F1/08

JP2001023456A	2001-01-26
JP2010177056A	2010-08-12
JP2010129410A	2010-06-10
JP2010177055A	2010-08-12
JP2009249660A	2009-10-29
JP2001295011A	2001-10-26

HIROMITSU KURODA ET AL.: "Development of probe cable for medical ultrasound equipment using 48AWG super-fine conductor", COPPER AND COPPER ALLOY, vol. 47, no. 1, 2008, pages 218 - 222

NAKATA, Motomi et al. (JP)
Nakada Motoki (JP)

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