HIGH VOLTAGE POWER CABLE WITH FATIGUE-RESISTANT WATER BARRIER

A power cable comprises an insulated conductor; a copper water barrier, in form of a tube with a welding line, surrounding each insulated conductor; and a polymeric sheath surrounding each copper water barrier. The copper water barrier has a thickness and the polymeric sheath has a thickness such th...

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Bibliographic Details
Main Authors FRIGERIO, Silvio, LIBOI, Paolo, CRISTOFANI, Fabrizio, POZZATI, Giovanni
Format Patent
LanguageEnglish
Published 08.07.2021
Subjects
BASIC ELECTRIC ELEMENTS
CABLES
CONDUCTORS
ELECTRICITY
INSULATORS
SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING ORDIELECTRIC PROPERTIES
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Summary:A power cable comprises an insulated conductor; a copper water barrier, in form of a tube with a welding line, surrounding each insulated conductor; and a polymeric sheath surrounding each copper water barrier. The copper water barrier has a thickness and the polymeric sheath has a thickness such that a ratio between the thickness of the copper water barrier and the thickness of the polymeric sheath is 0.15 at most.
Bibliography:Application Number: US201817056611