CL2020000256A1 - Proceso para la fabricación de un cable eléctrico por extrusión de una composición basada en un polímero de propileno y en un líquido dieléctrico. - Google Patents

Proceso para la fabricación de un cable eléctrico por extrusión de una composición basada en un polímero de propileno y en un líquido dieléctrico.

Info

Publication number
CL2020000256A1
CL2020000256A1 CL2020000256A CL2020000256A CL2020000256A1 CL 2020000256 A1 CL2020000256 A1 CL 2020000256A1 CL 2020000256 A CL2020000256 A CL 2020000256A CL 2020000256 A CL2020000256 A CL 2020000256A CL 2020000256 A1 CL2020000256 A1 CL 2020000256A1
Authority
CL
Chile
Prior art keywords
manufacture
extrusion
dielectric liquid
propylene polymer
electric cable
Prior art date
Application number
CL2020000256A
Other languages
English (en)
Inventor
Gabriele Perego
Dantas Marcelo Paixao
Birane Toure
Mauro Caccioti
Walid Bahloul
Original Assignee
Nexans
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nexans filed Critical Nexans
Publication of CL2020000256A1 publication Critical patent/CL2020000256A1/es

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
    • H01B13/06—Insulating conductors or cables
    • H01B13/14—Insulating conductors or cables by extrusion
    • H01B13/147—Feeding of the insulating material
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/04—Homopolymers or copolymers of ethene
    • C08L23/06—Polyethene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/10—Homopolymers or copolymers of propene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/10—Homopolymers or copolymers of propene
    • C08L23/12—Polypropene
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
    • H01B13/06—Insulating conductors or cables
    • H01B13/14—Insulating conductors or cables by extrusion
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
    • H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
    • H01B3/20—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances liquids, e.g. oils
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
    • H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
    • H01B3/20—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances liquids, e.g. oils
    • H01B3/22—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances liquids, e.g. oils hydrocarbons
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
    • H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
    • H01B3/30—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes
    • H01B3/44—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes vinyl resins; acrylic resins
    • H01B3/441—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes vinyl resins; acrylic resins from alkenes
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2203/00—Applications
    • C08L2203/20—Applications use in electrical or conductive gadgets
    • C08L2203/202—Applications use in electrical or conductive gadgets use in electrical wires or wirecoating

Abstract

LA INVENCIÓN SE REFIERE A UN PROCESO PARA LA FABRICACIÓN DE UN CABLE ELÉCTRICO QUE COMPRENDE UN CAPA TERMOPLÁSTICA EXTRUIDA OBTENIDA A PARTIR DE UNA COMPOSICIÓN QUE COMPRENDE AL MENOS UN LÍQUIDO DIELÉCTRICO Y AL MENOS UN POLÍMERO TERMOPLÁSTICO ESCOGIDO A PARTIR DE UN HOMOPOLÍMERO Y COPOLÍMERO DE PROPILENO, Y TAMBIÉN A UN CABLE OBTENIDO POR DICHO PROCESO.
CL2020000256A 2017-08-01 2020-01-30 Proceso para la fabricación de un cable eléctrico por extrusión de una composición basada en un polímero de propileno y en un líquido dieléctrico. CL2020000256A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1757384A FR3069799B1 (fr) 2017-08-01 2017-08-01 Procede de fabrication d'un cable electrique par extrusion d'une composition a base d'un polymere de propylene et d'un liquide dielectrique

Publications (1)

Publication Number Publication Date
CL2020000256A1 true CL2020000256A1 (es) 2020-07-03

Family

ID=60888471

Family Applications (1)

Application Number Title Priority Date Filing Date
CL2020000256A CL2020000256A1 (es) 2017-08-01 2020-01-30 Proceso para la fabricación de un cable eléctrico por extrusión de una composición basada en un polímero de propileno y en un líquido dieléctrico.

Country Status (8)

Country Link
US (1) US20210118595A1 (es)
EP (1) EP3662487A1 (es)
KR (1) KR102373770B1 (es)
CN (1) CN111052264B (es)
BR (1) BR112020001846A2 (es)
CL (1) CL2020000256A1 (es)
FR (1) FR3069799B1 (es)
WO (1) WO2019025718A1 (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100445040B1 (ko) * 2000-10-12 2004-08-18 주식회사 한썸 통신장비의 온도 조절을 위한 냉각장치
FR3125354A1 (fr) * 2021-07-19 2023-01-20 Nexans Procédé de fabrication d’un câble électrique par extrusion d’une composition à base d’un polymère de propylène et d’un liquide diélectrique avec une vis barrière comportant une section de mélange
FR3135913A1 (fr) * 2022-05-31 2023-12-01 Nexans Procédé de fabrication d’un câble électrique par extrusion d’une composition à base d’un polymère thermoplastique, de liquide diélectrique et de nanocharges distribuées de manière homogène
FR3138627A1 (fr) * 2022-08-08 2024-02-09 Nexans Extrudeuse pour l’extrusion d’une couche électriquement isolante comprenant un fourreau ayant un canal d’injection de liquide

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4564349A (en) * 1983-06-01 1986-01-14 Union Carbide Corporation Extruder assembly for extruding water-curable silane modified polymers
JPH0550486A (ja) * 1991-08-21 1993-03-02 Furukawa Electric Co Ltd:The 多段式熱可塑性樹脂押出装置
WO2002003398A1 (en) 2000-06-28 2002-01-10 Pirelli Cavi E Sistemi Spa Cable with recyclable covering
US7744950B2 (en) * 2000-12-06 2010-06-29 Prysmian Cavi E Sistemi Energia S.R.L. Process for producing a cable with a recyclable coating comprising a thermoplastic polymer and a dielectric liquid
BR0115863B1 (pt) * 2000-12-06 2011-10-18 processo para produzir um cabo fornecido com pelo menos um revestimento termoplástico.
KR101003441B1 (ko) * 2003-10-31 2010-12-28 프리즈미안 카비 에 시스테미 에너지아 에스 알 엘 압력하의 용융 물질 안으로 액체를 삽입하기 위한 방법 및장치
DK2850619T3 (da) * 2012-05-18 2019-10-14 Prysmian Spa Fremgangsmåde til fremstilling af et strømkabel med et termoplastisk elektrisk isolerende lag
US10297372B2 (en) * 2012-05-18 2019-05-21 Prysmian S.P.A Process for producing an energy cable having a thermoplastic electrically insulating layer
CN204172318U (zh) * 2014-10-29 2015-02-25 佛山市日丰企业有限公司 一种聚烯烃挤出螺杆

Also Published As

Publication number Publication date
BR112020001846A2 (pt) 2020-07-28
WO2019025718A1 (fr) 2019-02-07
KR20200028414A (ko) 2020-03-16
FR3069799A1 (fr) 2019-02-08
EP3662487A1 (fr) 2020-06-10
KR102373770B1 (ko) 2022-03-15
CN111052264B (zh) 2021-09-21
CN111052264A (zh) 2020-04-21
US20210118595A1 (en) 2021-04-22
FR3069799B1 (fr) 2020-09-18

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