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1. WO2012065634 - ELECTRIC SECTOR CABLE

Publication Number WO/2012/065634
Publication Date 24.05.2012
International Application No. PCT/EP2010/067640
International Filing Date 17.11.2010
IPC
H01B 9/00 2006.01
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
BCABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
9Power cables
H01B 7/14 2006.01
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
BCABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
7Insulated conductors or cables characterised by their form
14Submarine cables
CPC
H01B 7/14
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
BCABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
7Insulated conductors or cables characterised by their form
14Submarine cables
H01B 9/006
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
BCABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
9Power cables
006Constructional features relating to the conductors
H02G 9/00
HELECTRICITY
02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
GINSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
9Installations of electric cables or lines in or on the ground or water
Applicants
  • PRYSMIAN S.p.A. [IT]/[IT] (AllExceptUS)
  • MIRAMONTI, Gianni [IT]/[IT] (UsOnly)
  • MONTAGNER, Sergio [IT]/[IT] (UsOnly)
Inventors
  • MIRAMONTI, Gianni
  • MONTAGNER, Sergio
Agents
  • COLOMBO, Stefano Paolo
Priority Data
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) ELECTRIC SECTOR CABLE
(FR) CÂBLE ÉLECTRIQUE MULTICONDUCTEUR À CONDUCTEURS SECTIONNÉS TRANSVERSALEMENT
Abstract
(EN)
It is disclosed a high voltage electric cable (1) having a longitudinal axis (X) and comprising a conductive core (1a) having a first cross section area. The conductive core (1a) comprises a solid, central conductor (2). It further comprises at least three solid, sector conductors (3) stranded around the central conductor (2). The central conductor (2) has a second cross section area and the ratio between the second and first cross section areas is of from 1/130 to 1/20.
(FR)
La présente invention a trait à un câble électrique à haute tension (1) qui est doté d'un axe longitudinal (X) et qui comprend un noyau conducteur (1a) qui est pourvu d'une première section. Le noyau conducteur (1a) comprend un conducteur central massif (2). Il comprend en outre au moins trois conducteurs massifs de secteur (3) toronnés autour du conducteur central (2). Le conducteur central (2) est doté d'une seconde section et le rapport entre la seconde et la première section est compris entre 1/130 et 1/20.
Also published as
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