Title:
CABLE
Document Type and Number:
WIPO Patent Application WO/2019/124455
Kind Code:
A1
Abstract:
The present invention addresses the problem of providing an insulated cable that is suitable for applications involving sliding by achieving improvement of voltage resistance characteristics particularly necessary for cable diameter reduction. This problem can be solved by an insulated cable provided with a conductor and an insulator that comprises a plurality of resin layers on the conductor, the insulated cable being characterized in that: the resin layers all contain the same kind of a fluororesin; among the resin layers, a difference in refractive index between a resin layer having the largest refractive index and a resin layer having the smallest refractive index is 0.03 or less; the layer thickness of the outermost resin layer of the insulator is 0.03 mm or less; and a variation (variation coefficient CV) in thickness of the insulator in the cross-section perpendicular to the longitudinal direction of the cable is 0.035 or less.
Inventors:
HIRAMATSU SHIGEO (JP)
Application Number:
PCT/JP2018/046845
Publication Date:
June 27, 2019
Filing Date:
December 19, 2018
Export Citation:
Assignee:
JUNKOSHA INC (JP)
International Classes:
H01B7/04; H01B7/02; H01B11/18; H01B11/20
Foreign References:
| JP2012507832A | 2012-03-29 | |||
| JPH08255513A | 1996-10-01 |
Other References:
See also references of EP 3731242A4
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