NO952808L - Elektrisk isolerende oljebasert sammensetning og dens anvendelse - Google Patents
Elektrisk isolerende oljebasert sammensetning og dens anvendelseInfo
- Publication number
- NO952808L NO952808L NO952808A NO952808A NO952808L NO 952808 L NO952808 L NO 952808L NO 952808 A NO952808 A NO 952808A NO 952808 A NO952808 A NO 952808A NO 952808 L NO952808 L NO 952808L
- Authority
- NO
- Norway
- Prior art keywords
- electrically insulating
- oil
- insulating oil
- based composition
- cables
- Prior art date
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
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)
Abstract
Foreliggende oppfinnelse vedrører elektrisk isolerende oljebaserte sammensetninger omfattende mineraloljer og oljeløselig syntetisk blokk-kopolymer av polystyren og syntetisk gummi med en molekylvekt fra 50.000-1.000.000. Oljekomponenten har fortrinnsvis et innhold av aromater på 5-30 vekt%. Forbindelsen har høy viskositet ved lav temperatur og er en tynn væske ved 40-80°C. Gassabsorpsjonskapasiteten til sammensetningen er høy og de er spesielt anvendelige som isolasjonskomponent i papirviklede kabler som høy- spenningskraftkabler for likestrøm (HVDC).
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NO952808A NO952808L (no) | 1995-07-14 | 1995-07-14 | Elektrisk isolerende oljebasert sammensetning og dens anvendelse |
PCT/NO1996/000172 WO1997004465A1 (en) | 1995-07-14 | 1996-07-10 | Electrical insulating oil based compound and its use |
AU65358/96A AU6535896A (en) | 1995-07-14 | 1996-07-10 | Electrical insulating oil based compound and its use |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NO952808A NO952808L (no) | 1995-07-14 | 1995-07-14 | Elektrisk isolerende oljebasert sammensetning og dens anvendelse |
Publications (2)
Publication Number | Publication Date |
---|---|
NO952808D0 NO952808D0 (no) | 1995-07-14 |
NO952808L true NO952808L (no) | 1997-01-15 |
Family
ID=19898397
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO952808A NO952808L (no) | 1995-07-14 | 1995-07-14 | Elektrisk isolerende oljebasert sammensetning og dens anvendelse |
Country Status (3)
Country | Link |
---|---|
AU (1) | AU6535896A (no) |
NO (1) | NO952808L (no) |
WO (1) | WO1997004465A1 (no) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE9602647D0 (sv) * | 1996-07-04 | 1996-07-04 | Abb Research Ltd | Vätska innefattande minst en kolväteblandning med oljekaraktär, kabel samt användning av en vätska |
NO984234L (no) * | 1998-09-14 | 2000-03-15 | Alsthom Cge Alcatel | Impregneringsmateriale for elektriske kabler |
SE0002019D0 (sv) * | 2000-05-31 | 2000-05-31 | Abb Ab | Insulated electric cable |
DE60005364T2 (de) | 2000-10-10 | 2004-07-22 | Dynasol Elastomeros, S.A. | Zusammensetzung von Kabelfüllmassen |
KR100773695B1 (ko) | 2007-02-02 | 2007-11-05 | 엘에스전선 주식회사 | 고전압 직류 케이블의 함침방법 |
EP3967721A1 (en) | 2020-09-10 | 2022-03-16 | Nexans | Impregnating fluid for high voltage paper lapped power cables |
CN113088094B (zh) * | 2021-02-23 | 2022-04-19 | 上杭鑫昌龙实业有限公司 | 一种高压电气绝缘填充膏及其制备方法和应用 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3879575A (en) * | 1974-02-21 | 1975-04-22 | Bell Telephone Labor Inc | Encapsulating compound and closure |
US4351913A (en) * | 1981-02-19 | 1982-09-28 | Siecor Corporation | Filling materials for electrical and light waveguide communications cables |
DE3580917D1 (de) * | 1985-12-12 | 1991-01-24 | Mitsui Petrochemical Ind | Gelbildende compoundmasse zum fuellen von kabeln. |
-
1995
- 1995-07-14 NO NO952808A patent/NO952808L/no unknown
-
1996
- 1996-07-10 AU AU65358/96A patent/AU6535896A/en not_active Abandoned
- 1996-07-10 WO PCT/NO1996/000172 patent/WO1997004465A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
WO1997004465A1 (en) | 1997-02-06 |
AU6535896A (en) | 1997-02-18 |
NO952808D0 (no) | 1995-07-14 |
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