AU737200B2 - A dielectric gelling composition, a method of manufacturing such a dielectric gelling composition and an electric DC-cable comprising an insulation system impregnated with such a dielectric gelling composition - Google Patents

A dielectric gelling composition, a method of manufacturing such a dielectric gelling composition and an electric DC-cable comprising an insulation system impregnated with such a dielectric gelling composition Download PDF

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Publication number
AU737200B2
AU737200B2 AU19887/99A AU1988799A AU737200B2 AU 737200 B2 AU737200 B2 AU 737200B2 AU 19887/99 A AU19887/99 A AU 19887/99A AU 1988799 A AU1988799 A AU 1988799A AU 737200 B2 AU737200 B2 AU 737200B2
Authority
AU
Australia
Prior art keywords
block
gelling composition
dielectric
aromatic rings
backbone structure
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.)
Ceased
Application number
AU19887/99A
Other languages
English (en)
Other versions
AU1988799A (en
Inventor
Mikael Bergkvist
Johan Felix
Anna Kornfeldt
Per Nordberg
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.)
ABB AB
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 AU1988799A publication Critical patent/AU1988799A/en
Application granted granted Critical
Publication of AU737200B2 publication Critical patent/AU737200B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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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
    • 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
    • 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

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)
  • Manufacturing Of Electric Cables (AREA)
AU19887/99A 1997-12-22 1998-12-15 A dielectric gelling composition, a method of manufacturing such a dielectric gelling composition and an electric DC-cable comprising an insulation system impregnated with such a dielectric gelling composition Ceased AU737200B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE9704826A SE511214C2 (sv) 1997-12-22 1997-12-22 Dielektrisk gelande komposition, förfarande för framställning därav och en elektrisk DC-kabel omfattande ett med sådan komposition impregnerat isoleringssystem
SE9704826 1997-12-22
PCT/SE1998/002311 WO1999033066A1 (en) 1997-12-22 1998-12-15 A dielectric gelling composition, a method of manufacturing such a dielectric gelling composition and an electric dc-cable comprising an insulation system impregnated with such a dielectric gelling composition

Publications (2)

Publication Number Publication Date
AU1988799A AU1988799A (en) 1999-07-12
AU737200B2 true AU737200B2 (en) 2001-08-09

Family

ID=20409529

Family Applications (1)

Application Number Title Priority Date Filing Date
AU19887/99A Ceased AU737200B2 (en) 1997-12-22 1998-12-15 A dielectric gelling composition, a method of manufacturing such a dielectric gelling composition and an electric DC-cable comprising an insulation system impregnated with such a dielectric gelling composition

Country Status (12)

Country Link
EP (1) EP1042759A1 (no)
JP (1) JP2001527129A (no)
KR (1) KR20010033393A (no)
CN (1) CN1285076A (no)
AR (1) AR017937A1 (no)
AU (1) AU737200B2 (no)
ID (1) ID26851A (no)
IS (1) IS5515A (no)
NO (1) NO20003240L (no)
SE (1) SE511214C2 (no)
WO (1) WO1999033066A1 (no)
ZA (1) ZA9811709B (no)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6670554B1 (en) 2002-10-07 2003-12-30 Union Carbide Chemicals & Plastics Technology Corporation High-voltage direct current cable insulation
EP2254126A1 (en) * 2009-05-20 2010-11-24 Nexans Organogel for electrical cable insulating layer
EP3544032B1 (en) * 2018-03-19 2022-07-20 Hitachi Energy Switzerland AG Transformer with gel composite insulation
EP3544029B1 (en) 2018-03-19 2020-10-14 ABB Power Grids Switzerland AG Gel impregnated bushing
EP3544035B1 (en) * 2018-03-19 2020-09-23 ABB Power Grids Switzerland AG Repairing gel insulation of electrical devices
KR20220027473A (ko) 2020-08-27 2022-03-08 주식회사 제씨콤 통신 케이블용 난연성 겔 조성물

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB612302A (en) * 1946-05-23 1948-11-10 British Insulated Callenders An improved electrical insulating compound
GB1271981A (en) * 1969-01-09 1972-04-26 British Insulated Callenders Improvements in and relating to electrical insulating oils and to electrical apparatus incorporating them
US4189391A (en) * 1976-05-01 1980-02-19 Nippon Oil Co., Ltd. Electrical insulating oil compositions
CA1156450A (en) * 1981-01-30 1983-11-08 John M. R. Hagger Electric cables and compositions for use in them
DE3580917D1 (de) * 1985-12-12 1991-01-24 Mitsui Petrochemical Ind Gelbildende compoundmasse zum fuellen von kabeln.
US5306867A (en) * 1992-08-31 1994-04-26 At&T Bell Laboratories Cables which include waterblocking provisions

Also Published As

Publication number Publication date
SE511214C2 (sv) 1999-08-23
KR20010033393A (ko) 2001-04-25
SE9704826L (sv) 1999-06-23
NO20003240D0 (no) 2000-06-21
WO1999033066A1 (en) 1999-07-01
ID26851A (id) 2001-02-15
AR017937A1 (es) 2001-10-24
SE9704826D0 (sv) 1997-12-22
EP1042759A1 (en) 2000-10-11
ZA9811709B (en) 1999-08-04
CN1285076A (zh) 2001-02-21
IS5515A (is) 2000-05-30
JP2001527129A (ja) 2001-12-25
AU1988799A (en) 1999-07-12
NO20003240L (no) 2000-06-21

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Legal Events

Date Code Title Description
DA3 Amendments made section 104

Free format text: THE NATURE OF THE AMENDMENT IS AS SHOWN IN THE STATEMENT(S) FILED 20000614

FGA Letters patent sealed or granted (standard patent)
MK14 Patent ceased section 143(a) (annual fees not paid) or expired