BR112014018917A8 - Composição de óleo isolante elétrico tendo propriedades excelentes em ampla faixa de temperatura - Google Patents

Composição de óleo isolante elétrico tendo propriedades excelentes em ampla faixa de temperatura

Info

Publication number
BR112014018917A8
BR112014018917A8 BR112014018917A BR112014018917A BR112014018917A8 BR 112014018917 A8 BR112014018917 A8 BR 112014018917A8 BR 112014018917 A BR112014018917 A BR 112014018917A BR 112014018917 A BR112014018917 A BR 112014018917A BR 112014018917 A8 BR112014018917 A8 BR 112014018917A8
Authority
BR
Brazil
Prior art keywords
oil composition
insulating oil
temperature range
excellent properties
electrical insulating
Prior art date
Application number
BR112014018917A
Other languages
English (en)
Other versions
BR112014018917A2 (pt
Inventor
Kimura Nobuhiro
Hoshino Hiroyuki
Kawaguchi Takahiro
Original Assignee
Jx Nippon Oil & Energy Corp
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 Jx Nippon Oil & Energy Corp filed Critical Jx Nippon Oil & Energy Corp
Publication of BR112014018917A2 publication Critical patent/BR112014018917A2/pt
Publication of BR112014018917A8 publication Critical patent/BR112014018917A8/pt

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
    • 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
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G4/00—Fixed capacitors; Processes of their manufacture
    • H01G4/002—Details
    • H01G4/018—Dielectrics
    • H01G4/06—Solid dielectrics
    • H01G4/14—Organic dielectrics
    • H01G4/18—Organic dielectrics of synthetic material, e.g. derivatives of cellulose
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G4/00—Fixed capacitors; Processes of their manufacture
    • H01G4/002—Details
    • H01G4/018—Dielectrics
    • H01G4/20—Dielectrics using combinations of dielectrics from more than one of groups H01G4/02 - H01G4/06
    • H01G4/22—Dielectrics using combinations of dielectrics from more than one of groups H01G4/02 - H01G4/06 impregnated
    • H01G4/221—Dielectrics using combinations of dielectrics from more than one of groups H01G4/02 - H01G4/06 impregnated characterised by the composition of the impregnant
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G4/00—Fixed capacitors; Processes of their manufacture
    • H01G4/32—Wound capacitors

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Organic Insulating Materials (AREA)
  • Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
  • Lubricants (AREA)

Abstract

COMPOSIÇÃO DE ÓLEO ISOLANTE ELÉTRICO TENDO PROPRIEDADES EXCELENTES EM AMPLA FAIXA DE TEMPERATURA. A presente invenção refere-se a uma composição de óleo isolante elétrico que pode manter uma tensão de ruptura em um alto nível em uma ampla faixa de temperatura de -50°C a 30°C, extremamente improvável de precipitar como cristais, em particular a -50°C, e tem excelentes propriedades em ambas, temperatura comum e temperatura baixa. A composição de óleo isolante compreende diarilalcanos tendo 14 átomos de carbono (C14) e tendo 15 átomos de carbono (C15), em que o diarilalcano C14 é 1,1-difeniletano ou uma mistura de 1,1-difeniletano e benziltolueno, e o diarilalcano C15 é 1-fenil-1-metilfeniletano.
BR112014018917A 2012-02-03 2013-02-01 Composição de óleo isolante elétrico tendo propriedades excelentes em ampla faixa de temperatura BR112014018917A8 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2012021882 2012-02-03
PCT/JP2013/052364 WO2013115372A1 (ja) 2012-02-03 2013-02-01 広い温度領域での性能に優れた電気絶縁油組成物

Publications (2)

Publication Number Publication Date
BR112014018917A2 BR112014018917A2 (pt) 2017-06-20
BR112014018917A8 true BR112014018917A8 (pt) 2017-07-11

Family

ID=48905399

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112014018917A BR112014018917A8 (pt) 2012-02-03 2013-02-01 Composição de óleo isolante elétrico tendo propriedades excelentes em ampla faixa de temperatura

Country Status (6)

Country Link
US (1) US20150008377A1 (pt)
EP (1) EP2811488A4 (pt)
JP (1) JPWO2013115372A1 (pt)
CN (1) CN104081469A (pt)
BR (1) BR112014018917A8 (pt)
WO (1) WO2013115372A1 (pt)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104170022B (zh) * 2012-03-13 2017-10-20 吉坤日矿日石能源株式会社 在宽温度范围内具有优异性能的电容器油
JP6240444B2 (ja) * 2013-09-12 2017-11-29 Ｊｘｔｇエネルギー株式会社 電気絶縁油組成物及び油含浸電気機器
CN105869882B (zh) * 2016-04-08 2018-03-20 郑州航空工业管理学院 一种电磁炉用金属化聚丙烯膜电容器
JP6454395B2 (ja) * 2017-11-06 2019-01-16 Ｊｘｔｇエネルギー株式会社 電気絶縁油組成物及び油含浸電気機器
CN109439290B (zh) * 2018-12-05 2021-03-16 山东恒利热载体工程技术有限公司 一种环保有机热载体及其制备方法

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US4320034A (en) * 1979-10-12 1982-03-16 Mcgraw-Edison Company Electrical capacitor having an improved dielectric system
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FR2552423B1 (fr) 1983-09-23 1985-10-25 Ugine Kuhlmann Compositions d'oligomeres de polyarylalcanes et leur procede de fabrication
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JP2514005B2 (ja) 1986-09-04 1996-07-10 日本石油化学株式会社 電気絶縁油組成物
JPH0788322B2 (ja) * 1988-03-09 1995-09-27 日本石油化学株式会社 凝固点の低いジアリールアルカン混合物の製造方法
JPH03118337A (ja) * 1989-10-02 1991-05-20 Kureha Chem Ind Co Ltd １，１―ジアリールエタンの製造方法
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CN101643681A (zh) * 2009-06-06 2010-02-10 烟台金正精细化工有限公司 一种新型绝缘液体的制备方法
CN102290123B (zh) * 2011-04-26 2013-03-13 常州辰盛绝缘新材料有限公司 一种低粘度低氯绝缘油及其制备方法
JP5814637B2 (ja) * 2011-06-07 2015-11-17 Ｊｘ日鉱日石エネルギー株式会社 低温特性に優れた電気絶縁油組成物
CN104170022B (zh) * 2012-03-13 2017-10-20 吉坤日矿日石能源株式会社 在宽温度范围内具有优异性能的电容器油
JP6240444B2 (ja) * 2013-09-12 2017-11-29 Ｊｘｔｇエネルギー株式会社 電気絶縁油組成物及び油含浸電気機器

Also Published As

Publication number Publication date
JPWO2013115372A1 (ja) 2015-05-11
WO2013115372A1 (ja) 2013-08-08
US20150008377A1 (en) 2015-01-08
EP2811488A1 (en) 2014-12-10
CN104081469A (zh) 2014-10-01
BR112014018917A2 (pt) 2017-06-20
EP2811488A4 (en) 2016-04-06

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]
B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2447 DE 28-11-2017 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.