Combined control cable

The invention discloses a combined control cable. The cable comprises a plurality of stranded wire cores of which each consists of a chromium-copper alloy stranded wire inside and an aluminum stranded wire outside. The surface of each chromium-copper alloy stranded wire is provided with a hot-dipped...

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Bibliographic Details
Main Author JING YANMING
Format Patent
LanguageEnglish
Published 03.06.2015
Subjects
BASIC ELECTRIC ELEMENTS
CABLES
CONDUCTORS
ELECTRICITY
INSULATORS
SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING ORDIELECTRIC PROPERTIES
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Summary:The invention discloses a combined control cable. The cable comprises a plurality of stranded wire cores of which each consists of a chromium-copper alloy stranded wire inside and an aluminum stranded wire outside. The surface of each chromium-copper alloy stranded wire is provided with a hot-dipped zinc layer, and the surface of the hot-dipped zinc layer is provided with a passivation layer. An epoxy resin coating is arranged outside the stranded wire cores, and an insulating bushing composed of an inner layer, a cavity layer and an outer layer sleeves the stranded wire cores. By adopting the combined control cable of the invention, the defects in the prior art are solved, and the strength, wear resistance and corrosion resistance of the aluminum stranded wires and the service life of the aluminum stranded wires are improved by additionally arranging galvanized steel cores, the epoxy resin coating and the insulating bushing.
Bibliography:Application Number: CN20131475132