CA2425382A1 - Cable a enveloppe recyclable - Google Patents

Cable a enveloppe recyclable Download PDF

Info

Publication number
CA2425382A1
CA2425382A1 CA002425382A CA2425382A CA2425382A1 CA 2425382 A1 CA2425382 A1 CA 2425382A1 CA 002425382 A CA002425382 A CA 002425382A CA 2425382 A CA2425382 A CA 2425382A CA 2425382 A1 CA2425382 A1 CA 2425382A1
Authority
CA
Canada
Prior art keywords
cable
copolymer
equal
olefin
propylene
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
CA002425382A
Other languages
English (en)
Other versions
CA2425382C (fr
Inventor
Luca Castellani
Gaia Dell'anna
Cristiana Scelza
Enrico Albizzati
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Prysmian Cavi e Sistemi Energia SRL
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2425382A1 publication Critical patent/CA2425382A1/fr
Application granted granted Critical
Publication of CA2425382C publication Critical patent/CA2425382C/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2913—Rod, strand, filament or fiber
    • Y10T428/2933—Coated or with bond, impregnation or core
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2913—Rod, strand, filament or fiber
    • Y10T428/2933—Coated or with bond, impregnation or core
    • Y10T428/294—Coated or with bond, impregnation or core including metal or compound thereof [excluding glass, ceramic and asbestos]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2913—Rod, strand, filament or fiber
    • Y10T428/2933—Coated or with bond, impregnation or core
    • Y10T428/294—Coated or with bond, impregnation or core including metal or compound thereof [excluding glass, ceramic and asbestos]
    • Y10T428/2942—Plural coatings
    • Y10T428/2947—Synthetic resin or polymer in plural coatings, each of different type

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Insulating Materials (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Insulated Conductors (AREA)
  • Laminated Bodies (AREA)

Abstract

L'invention concerne un câble doté d'une enveloppe recyclable destiné notamment à transporter ou à distribuer un milieu ou une énergie à haute tension, dans lequel au moins une couche de couverture est constituée d'une matière polymère thermoplastique comprenant un homopolymère propylénique ou un copolymère de propylène comportant de l'éthylène ou une .alpha.-oléfine autre que le propylène en un mélange avec un liquide diélectrique. Le câble de l'invention possède des propriétés mécaniques et électriques supérieures, notamment une haute rigidité diélectrique, lui permettant en particulier d'être utilisé à des températures de fonctionnement élevées.
CA002425382A 2000-09-28 2001-08-22 Cable a enveloppe recyclable Expired - Lifetime CA2425382C (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
EP00121110.1 2000-09-28
EP00121110 2000-09-28
US23673500P 2000-10-02 2000-10-02
PCT/EP2001/009700 WO2002027731A1 (fr) 2000-09-28 2001-08-22 Cable a enveloppe recyclable

Publications (2)

Publication Number Publication Date
CA2425382A1 true CA2425382A1 (fr) 2002-04-04
CA2425382C CA2425382C (fr) 2010-01-12

Family

ID=29762590

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002425382A Expired - Lifetime CA2425382C (fr) 2000-09-28 2001-08-22 Cable a enveloppe recyclable

Country Status (14)

Country Link
EP (1) EP1323171B1 (fr)
JP (1) JP4875282B2 (fr)
KR (1) KR100777011B1 (fr)
CN (1) CN1229821C (fr)
AR (1) AR037079A1 (fr)
AT (1) ATE285112T1 (fr)
AU (2) AU8403001A (fr)
BR (1) BR0114264B1 (fr)
CA (1) CA2425382C (fr)
DE (1) DE60107864T2 (fr)
ES (1) ES2234874T3 (fr)
HU (1) HU229633B1 (fr)
NZ (1) NZ525495A (fr)
WO (1) WO2002027731A1 (fr)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6861143B2 (en) * 1999-11-17 2005-03-01 Pirelli Cavi E Sistemi S.P.A. Cable with recyclable covering
EP1342249B1 (fr) 2000-12-06 2009-01-07 Prysmian S.p.A. Procede de production de cable a revetement recyclable
WO2004066317A1 (fr) * 2003-01-20 2004-08-05 Gabriele Perego Cable avec couche de revetement recyclable
US7459635B2 (en) * 2003-07-25 2008-12-02 Prysmian Cavi E Sistemi Energia S.R.L. Continuous process for manufacturing electrical cables
ATE470225T1 (de) 2005-10-25 2010-06-15 Prysmian Spa Energiekabel mit einem dielektrischen fluid und einer mischung thermoplastischer polymere
RU2399105C1 (ru) * 2006-11-15 2010-09-10 Призмиан С.П.А. Силовой кабель
EP2092535B1 (fr) * 2006-11-15 2017-01-18 Prysmian S.p.A. Câble électrique
US7999188B2 (en) 2007-06-28 2011-08-16 Prysmian S.P.A. Energy cable
EP2528968B1 (fr) 2010-01-29 2017-03-22 Prysmian S.p.A. Câble électrique
BR112013011987A2 (pt) * 2010-11-25 2016-08-30 Prysmian Spa cabo
BR112013015109B1 (pt) 2010-12-23 2020-07-07 Prysmian S.P.A. cabo
WO2012084055A1 (fr) 2010-12-23 2012-06-28 Prysmian S.P.A. Procédé en continu pour la fabrication d'un câble de puissance haute tension
KR101810542B1 (ko) * 2011-08-04 2017-12-19 프리즈미안 에스피에이 열가소성 전기 절연층을 구비한 에너지 케이블
US9697927B2 (en) 2011-12-23 2017-07-04 Prysmian S.P.A. Cable comprising an element indicating water infiltration and method using said element
US10297372B2 (en) 2012-05-18 2019-05-21 Prysmian S.P.A Process for producing an energy cable having a thermoplastic electrically insulating layer
RU2590904C1 (ru) * 2012-05-18 2016-07-10 Призмиан С.П.А. Способ изготовления силового кабеля, имеющего термопластичный электроизоляционный слой
EP2711938B1 (fr) * 2012-09-25 2014-11-26 Nexans Isolation multicouche de silicone pour câble électrique
KR102003567B1 (ko) * 2013-02-14 2019-07-24 한국전력공사 전력 케이블
KR102003568B1 (ko) * 2013-02-14 2019-07-24 한국전력공사 전력 케이블
JP6092481B2 (ja) 2013-08-12 2017-03-08 エービービー テクノロジー エルティーディー． ケーブルの絶縁体のための熱可塑性ブレンド組成物
WO2016005791A1 (fr) 2014-07-08 2016-01-14 Prysmian S.P.A. Câble d'énergie comportant une couche thermoplastique électriquement isolante
AU2014414346B2 (en) 2014-12-17 2019-11-07 Prysmian S.P.A. Energy cable having a cold-strippable semiconductive layer
AU2015410274B2 (en) 2015-09-25 2022-02-03 Politecnico Di Milano Power cable of aluminium coated with a tetrazole compound corrosion inhibitor
DK3365952T3 (da) 2015-10-23 2020-06-15 Prysmian Spa Samling til elektriske kabler med termoplastisk isolering og fremgangsmåde til fremstilling deraf
WO2018100409A1 (fr) 2016-11-30 2018-06-07 Prysmian S.P.A. Câble d'alimentation
US20200126687A1 (en) 2016-12-27 2020-04-23 Prysmian S.p. A. Electric cable having a protecting layer
FR3068038B1 (fr) * 2017-06-21 2020-09-18 Nexans Composition polymere comprenant un liquide dielectrique polaire
US10839978B2 (en) 2017-10-12 2020-11-17 Prysmian S.P.A. Electric cable with improved thermoplastic insulating layer
KR102603200B1 (ko) * 2017-12-27 2023-11-16 주식회사 엘지화학 전력 케이블 절연용 폴리프로필렌 수지 조성물
US20220112367A1 (en) * 2018-06-13 2022-04-14 Nexans Polymer composition comprising a dielectric liquid of improved polarity
KR102097238B1 (ko) * 2019-06-19 2020-04-07 엘에스전선 주식회사 전력 케이블
KR102097237B1 (ko) * 2019-06-19 2020-04-07 엘에스전선 주식회사 전력 케이블
JP6800362B1 (ja) 2020-03-30 2020-12-16 古河電気工業株式会社 電力ケーブル及び電力ケーブルの製造方法
EP4578910A4 (fr) * 2022-08-26 2025-12-10 Sumitomo Electric Industries Composition semi-conductrice et câble d'alimentation

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS523180A (en) * 1975-06-25 1977-01-11 Dainichi Nippon Cables Ltd Oil immersed power cables
DE3115545A1 (de) 1981-04-16 1982-11-18 Bayer Ag, 5090 Leverkusen Impraegniermittel und seine verwendung
US4543207A (en) * 1982-12-25 1985-09-24 Nippon Petrochemicals Company, Limited Electrical insulating oil and oil-filled electrical appliances
US4501688A (en) 1984-02-01 1985-02-26 National Distillers And Chemical Corporation Silane oligomers useful as anti-treeing additives
US4900766A (en) * 1986-09-22 1990-02-13 Toyo Soda Manufacturing Co. Radiation-resistant high molecular composition
JPH0781049B2 (ja) * 1986-12-15 1995-08-30 チッソ株式会社 デイストリビユ−タキヤツプ用樹脂組成物
EP0690458A3 (fr) * 1994-06-27 1997-01-29 Mitsubishi Cable Ind Ltd Composition isolante et articles formés
JPH08289454A (ja) * 1995-04-13 1996-11-01 Hitachi Cable Ltd ゴムモールドストレスコーン
US6515231B1 (en) * 1997-09-09 2003-02-04 Nkt Research Center A/S Electrically insulating material, method for the preparation thereof, and insulated objects comprising said material

Also Published As

Publication number Publication date
BR0114264B1 (pt) 2011-10-18
WO2002027731A1 (fr) 2002-04-04
KR100777011B1 (ko) 2007-11-16
CA2425382C (fr) 2010-01-12
JP2004510299A (ja) 2004-04-02
EP1323171B1 (fr) 2004-12-15
CN1229821C (zh) 2005-11-30
CN1466766A (zh) 2004-01-07
KR20040030420A (ko) 2004-04-09
DE60107864D1 (de) 2005-01-20
HU229633B1 (hu) 2014-03-28
ES2234874T3 (es) 2005-07-01
ATE285112T1 (de) 2005-01-15
AR037079A1 (es) 2004-10-20
AU8403001A (en) 2002-04-08
HUP0303679A2 (hu) 2004-03-01
JP4875282B2 (ja) 2012-02-15
HUP0303679A3 (en) 2010-01-28
NZ525495A (en) 2004-07-30
AU2001284030B2 (en) 2006-01-12
EP1323171A1 (fr) 2003-07-02
BR0114264A (pt) 2004-01-06
DE60107864T2 (de) 2005-12-22

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Legal Events

Date Code Title Description
EEER Examination request
MKEX Expiry

Effective date: 20210823