PT912981E - Fluidos de isolamento electrico de elevado teor em acido oleico e processo para a sua producao - Google Patents

Fluidos de isolamento electrico de elevado teor em acido oleico e processo para a sua producao

Info

Publication number
PT912981E
PT912981E PT97932163T PT97932163T PT912981E PT 912981 E PT912981 E PT 912981E PT 97932163 T PT97932163 T PT 97932163T PT 97932163 T PT97932163 T PT 97932163T PT 912981 E PT912981 E PT 912981E
Authority
PT
Portugal
Prior art keywords
less
oleic acid
high oleic
disclosed
fatty acid
Prior art date
Application number
PT97932163T
Other languages
English (en)
Portuguese (pt)
Inventor
Thottathil V Oommen
C Clair Claiborne
Original Assignee
Abb Inc
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 Inc filed Critical Abb Inc
Publication of PT912981E publication Critical patent/PT912981E/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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Organic Insulating Materials (AREA)
  • Lubricants (AREA)
  • Fats And Perfumes (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
PT97932163T 1996-06-18 1997-06-11 Fluidos de isolamento electrico de elevado teor em acido oleico e processo para a sua producao PT912981E (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US66572196A 1996-06-18 1996-06-18

Publications (1)

Publication Number Publication Date
PT912981E true PT912981E (pt) 2004-04-30

Family

ID=24671313

Family Applications (1)

Application Number Title Priority Date Filing Date
PT97932163T PT912981E (pt) 1996-06-18 1997-06-11 Fluidos de isolamento electrico de elevado teor em acido oleico e processo para a sua producao

Country Status (9)

Country Link
EP (1) EP0912981B1 (enExample)
JP (1) JP2000513038A (enExample)
AT (1) ATE255269T1 (enExample)
AU (1) AU721761B2 (enExample)
CA (1) CA2258248C (enExample)
DE (1) DE69726427T2 (enExample)
ES (1) ES2212117T3 (enExample)
PT (1) PT912981E (enExample)
WO (1) WO1997049100A1 (enExample)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1304704B1 (en) * 1995-12-21 2005-06-15 Cooper Industries, Inc. Vegetable oil based dielectric coolant
US6352655B1 (en) 1995-12-21 2002-03-05 Cooper Industries, Inc. Vegetable oil based dielectric fluid
US6398986B1 (en) 1995-12-21 2002-06-04 Cooper Industries, Inc Food grade vegetable oil based dielectric fluid and methods of using same
US6037537A (en) * 1995-12-21 2000-03-14 Cooper Industries, Inc. Vegetable oil based dielectric coolant
US6280659B1 (en) * 1996-03-01 2001-08-28 David W. Sundin Vegetable seed oil insulating fluid
US5949017A (en) * 1996-06-18 1999-09-07 Abb Power T&D Company Inc. Electrical transformers containing electrical insulation fluids comprising high oleic acid oil compositions
US6312623B1 (en) * 1996-06-18 2001-11-06 Abb Power T&D Company Inc. High oleic acid oil compositions and methods of making and electrical insulation fluids and devices comprising the same
AU772953B2 (en) * 1997-01-06 2004-05-13 Abb Inc. High oleic acid electrical insulation fluids and devices containing the fluids
US6234343B1 (en) 1999-03-26 2001-05-22 Papp Enterprises, Llc Automated portable medication radial dispensing apparatus and method
DE19934833A1 (de) 1999-07-24 2001-01-25 Bosch Gmbh Robert Verfahren zur Steuerung eines Common-Rail-Einspritzsystems
EP1847584A3 (en) * 2006-04-21 2008-10-22 Infineum International Limited Improvements in Biofuel
US20130264527A1 (en) * 2010-12-30 2013-10-10 Suh Joon Han Method of Removing Impurities from Natural Ester, Oil-Based Dielectric Fluids
JP2014534567A (ja) 2011-10-07 2014-12-18 イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニーＥ．Ｉ．Ｄｕ Ｐｏｎｔ Ｄｅ Ｎｅｍｏｕｒｓ Ａｎｄ Ｃｏｍｐａｎｙ 絶縁および熱伝達手段として使用される液体組成物、前記組成物を含有する電気装置、およびこのような組成物を調製する方法
KR102134051B1 (ko) * 2012-10-18 2020-07-14 다우 글로벌 테크놀로지스 엘엘씨 트리글리세리드 기재의 저점도 고인화점 유전 유체
CA2887006C (en) * 2012-10-18 2020-10-06 Dow Global Technologies Llc Oleic and medium chain length triglyceride based, low viscosity, high flash point dielectric fluids
WO2018200486A1 (en) * 2017-04-24 2018-11-01 Cargill, Incorporated Wax compositions and dissipation factor
US11193086B2 (en) 2017-04-26 2021-12-07 Cargill, Incorporated Wax compositions and surface tension

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US323753A (en) * 1885-08-04 taylor
JPS5225298A (en) * 1975-08-19 1977-02-25 Nissin Electric Co Ltd Treatment method of ester oil for electrical insulation
DE3201298A1 (de) * 1981-12-18 1983-06-30 Siemens AG, 1000 Berlin und 8000 München Transformator mit kupferwicklungen
US4536331A (en) * 1982-06-07 1985-08-20 Emhart Industries, Inc. Non-toxic impregnant for electrical capacitors
JPS6142816A (ja) * 1984-08-06 1986-03-01 ニチコン株式会社 電気絶縁油
US4627192B1 (en) * 1984-11-16 1995-10-17 Sigco Res Inc Sunflower products and methods for their production
DE3927155A1 (de) * 1989-08-17 1991-02-21 Henkel Kgaa Umweltfreundliches grundoel fuer die formulierung von hydraulikoelen
US5260077A (en) * 1991-02-12 1993-11-09 The Lubrizol Corporation Vegetable oil compositions
GB9109520D0 (en) * 1991-05-02 1991-06-26 Abb Capacitors Limited Improvements in or relating to capacitors
US5336423A (en) * 1992-05-05 1994-08-09 The Lubrizol Corporation Polymeric salts as dispersed particles in electrorheological fluids
US5429761A (en) * 1994-04-14 1995-07-04 The Lubrizol Corporation Carbonated electrorheological particles
US5538654A (en) * 1994-12-02 1996-07-23 The Lubrizol Corporation Environmental friendly food grade lubricants from edible triglycerides containing FDA approved additives
US6037537A (en) * 1995-12-21 2000-03-14 Cooper Industries, Inc. Vegetable oil based dielectric coolant

Also Published As

Publication number Publication date
EP0912981B1 (en) 2003-11-26
DE69726427T2 (de) 2004-09-09
AU3569297A (en) 1998-01-07
AU721761B2 (en) 2000-07-13
ES2212117T3 (es) 2004-07-16
EP0912981A4 (enExample) 1999-05-26
CA2258248A1 (en) 1997-12-24
WO1997049100A1 (en) 1997-12-24
ATE255269T1 (de) 2003-12-15
CA2258248C (en) 2004-04-06
DE69726427D1 (de) 2004-01-08
EP0912981A1 (en) 1999-05-06
JP2000513038A (ja) 2000-10-03

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