NO20003241L - Dielektrisk geldannende sammensetning, bruk av slik sammensetning, en isolert elektrisk likestrømskabel med slik geldannende sammensetning og fremgangsmÕte for fremstilling av en isolert elektrisk likestrømskabel med slik geldannende sammensetni - Google Patents

Dielektrisk geldannende sammensetning, bruk av slik sammensetning, en isolert elektrisk likestrømskabel med slik geldannende sammensetning og fremgangsmÕte for fremstilling av en isolert elektrisk likestrømskabel med slik geldannende sammensetni

Info

Publication number
NO20003241L
NO20003241L NO20003241A NO20003241A NO20003241L NO 20003241 L NO20003241 L NO 20003241L NO 20003241 A NO20003241 A NO 20003241A NO 20003241 A NO20003241 A NO 20003241A NO 20003241 L NO20003241 L NO 20003241L
Authority
NO
Norway
Prior art keywords
gel
forming composition
composition
dielectric
electrical cable
Prior art date
Application number
NO20003241A
Other languages
English (en)
Other versions
NO20003241D0 (no
Inventor
Anna Kornfeldt
Johan Felix
Mikael Bergkvist
Per Nordberg
Christer Toernkvist
Thorsten Schuette
Original Assignee
Abb Ab
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 Abb Ab filed Critical Abb Ab
Publication of NO20003241D0 publication Critical patent/NO20003241D0/no
Publication of NO20003241L publication Critical patent/NO20003241L/no

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
    • H01B3/20—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
    • 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
    • Y10T428/2927—Rod, strand, filament or fiber including structurally defined particulate matter
    • 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
    • Y10T428/2971—Impregnation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Organic Insulating Materials (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Manufacturing Of Electric Cables (AREA)

Abstract

Oppfinnelsen angår en dielektrisk geldannende sammensetning, som utviser en termo-re-verserbar væske-gelovergang ved en overgangstempe-ratur Thvor gelen omfatter en olje og kombinert ge-latorsystem med molekyler av en polymersammenset-ning sammen med fine dielektriske partikler, med en partikkelstørrelse i nanoområdet, fortrinnsvis partikler innen området fra 0,001 til 1.000 nanometer, bruken av denne dielektriske geldannende sammensetning i en elektrisk anordning omfattende en eller flere ledere, en hylse eller omslutning, og et isolasjonssystem omfattende den dielektriske geldannende sammensetning. En elektrisk likestrømskabel som har en leder og en elektrisk isolasjon omfattende en fast del med en po-røs, fiberformet og/eller laminert struktur impregnert med den dielektriske geldannende sammensetning, og en fremgangsmåte for å produsere en slik likestrøms-kabel hvor den kombinerte gelator er fr emstilt før im-pregneringen, er også beskrevet.
NO20003241A 1997-12-22 2000-06-21 Dielektrisk geldannende sammensetning, bruk av slik sammensetning, en isolert elektrisk likestrømskabel med slik geldannende sammensetning og fremgangsmÕte for fremstilling av en isolert elektrisk likestrømskabel med slik geldannende sammensetni NO20003241L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE9704827A SE511215C2 (sv) 1997-12-22 1997-12-22 Dielektrisk gelande komposition, användning därav, isolerad elektrisk DC-kabel omfattande sådan komposition och förfarande för framställning därav
PCT/SE1998/002312 WO1999033067A1 (en) 1997-12-22 1998-12-15 Dielectric gelling composition, the use of such dielectric gelling composition, an insulated electric dc-cable comprising such gelling composition and a method for manufacturing an insulated electric dc-cable comprising such gelling composition

Publications (2)

Publication Number Publication Date
NO20003241D0 NO20003241D0 (no) 2000-06-21
NO20003241L true NO20003241L (no) 2000-06-21

Family

ID=20409530

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20003241A NO20003241L (no) 1997-12-22 2000-06-21 Dielektrisk geldannende sammensetning, bruk av slik sammensetning, en isolert elektrisk likestrømskabel med slik geldannende sammensetning og fremgangsmÕte for fremstilling av en isolert elektrisk likestrømskabel med slik geldannende sammensetni

Country Status (14)

Country Link
US (1) US6383634B1 (no)
EP (1) EP1042760B1 (no)
JP (1) JP2001527130A (no)
KR (1) KR20010033402A (no)
CN (1) CN1285075A (no)
AR (1) AR017934A1 (no)
AU (1) AU745261B2 (no)
DE (1) DE69823231D1 (no)
ID (1) ID26510A (no)
IS (1) IS5516A (no)
NO (1) NO20003241L (no)
SE (1) SE511215C2 (no)
WO (1) WO1999033067A1 (no)
ZA (1) ZA9811710B (no)

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US8003725B2 (en) 2002-08-12 2011-08-23 Exxonmobil Chemical Patents Inc. Plasticized hetero-phase polyolefin blends
US7795366B2 (en) 2002-08-12 2010-09-14 Exxonmobil Chemical Patents Inc. Modified polyethylene compositions
US7531594B2 (en) 2002-08-12 2009-05-12 Exxonmobil Chemical Patents Inc. Articles from plasticized polyolefin compositions
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US8192813B2 (en) 2003-08-12 2012-06-05 Exxonmobil Chemical Patents, Inc. Crosslinked polyethylene articles and processes to produce same
US8389615B2 (en) 2004-12-17 2013-03-05 Exxonmobil Chemical Patents Inc. Elastomeric compositions comprising vinylaromatic block copolymer, polypropylene, plastomer, and low molecular weight polyolefin
USD540564S1 (en) * 2005-01-20 2007-04-17 Shanghai Max Precision Instrument Co., Ltd. Music stand
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ATE555166T1 (de) * 2005-07-15 2012-05-15 Exxonmobil Chem Patents Inc Elastomere zusammensetzungen
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JP5438332B2 (ja) * 2009-02-05 2014-03-12 昭和電線ケーブルシステム株式会社 高電圧電子機器用ケーブル
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CN110283465B (zh) * 2018-03-19 2022-10-14 日立能源瑞士股份公司 具有显示热可逆性油至凝胶转变的绝缘组合物的电容器
EP3544032B1 (en) * 2018-03-19 2022-07-20 Hitachi Energy Switzerland AG Transformer with gel composite insulation
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IT201900002609A1 (it) * 2019-02-22 2020-08-22 Prysmian Spa Metodo per estrarre sottoprodotti di reticolazione da un sistema isolante elettrico reticolato di un cavo energia e relativo cavo energia.
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KR102824159B1 (ko) * 2019-07-15 2025-06-25 노비니움, 엘엘씨 장기간 전력용 케이블 성능을 연장하기 위한 실란 기능 안정제
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Also Published As

Publication number Publication date
EP1042760A1 (en) 2000-10-11
SE9704827L (sv) 1999-06-23
ID26510A (id) 2001-01-11
SE9704827D0 (sv) 1997-12-22
KR20010033402A (ko) 2001-04-25
EP1042760B1 (en) 2004-04-14
ZA9811710B (en) 1999-08-04
US6383634B1 (en) 2002-05-07
DE69823231D1 (de) 2004-05-19
NO20003241D0 (no) 2000-06-21
SE511215C2 (sv) 1999-08-23
AU1988899A (en) 1999-07-12
IS5516A (is) 2000-05-30
AU745261B2 (en) 2002-03-14
CN1285075A (zh) 2001-02-21
JP2001527130A (ja) 2001-12-25
WO1999033067A1 (en) 1999-07-01
AR017934A1 (es) 2001-10-24

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