EP2128874A4 - Electrical equipment insulated with a biodegradable dielectric fluid - Google Patents

Electrical equipment insulated with a biodegradable dielectric fluid

Info

Publication number
EP2128874A4
EP2128874A4 EP07730390A EP07730390A EP2128874A4 EP 2128874 A4 EP2128874 A4 EP 2128874A4 EP 07730390 A EP07730390 A EP 07730390A EP 07730390 A EP07730390 A EP 07730390A EP 2128874 A4 EP2128874 A4 EP 2128874A4
Authority
EP
European Patent Office
Prior art keywords
electrical equipment
dielectric fluid
equipment insulated
biodegradable dielectric
biodegradable
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.)
Granted
Application number
EP07730390A
Other languages
German (de)
French (fr)
Other versions
EP2128874B1 (en
EP2128874A1 (en
Inventor
De Lema Alberto Sanchez
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to PL07730390T priority Critical patent/PL2128874T3/en
Publication of EP2128874A1 publication Critical patent/EP2128874A1/en
Publication of EP2128874A4 publication Critical patent/EP2128874A4/en
Application granted granted Critical
Publication of EP2128874B1 publication Critical patent/EP2128874B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/08—Cooling; Ventilating
    • H01F27/10—Liquid cooling
    • H01F27/12—Oil cooling
    • H01F27/125—Cooling by synthetic insulating and incombustible liquid

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Power Engineering (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Combustion & Propulsion (AREA)
  • Organic Insulating Materials (AREA)
EP07730390.7A 2007-03-16 2007-03-16 Electrical equipment insulated with a biodegradable dielectric fluid Active EP2128874B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL07730390T PL2128874T3 (en) 2007-03-16 2007-03-16 Electrical equipment insulated with a biodegradable dielectric fluid

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/ES2007/000149 WO2008113866A1 (en) 2007-03-16 2007-03-16 Electrical equipment insulated with a biodegradable dielectric fluid

Publications (3)

Publication Number Publication Date
EP2128874A1 EP2128874A1 (en) 2009-12-02
EP2128874A4 true EP2128874A4 (en) 2012-08-08
EP2128874B1 EP2128874B1 (en) 2013-04-24

Family

ID=39765411

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07730390.7A Active EP2128874B1 (en) 2007-03-16 2007-03-16 Electrical equipment insulated with a biodegradable dielectric fluid

Country Status (5)

Country Link
EP (1) EP2128874B1 (en)
ES (1) ES2423480T3 (en)
PL (1) PL2128874T3 (en)
PT (1) PT2128874E (en)
WO (1) WO2008113866A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3093324A1 (en) 2009-03-27 2016-11-16 E. I. du Pont de Nemours and Company Dielectric heat-transfer fluid
JP5745542B2 (en) 2009-12-28 2015-07-08 ダウ グローバル テクノロジーズ エルエルシー Algal oil based dielectric fluid for electrical components
IT1403878B1 (en) 2011-02-14 2013-11-08 A & A Flii Parodi Srl VEGETABLE DIELECTRIC FLUID FOR ELECTRIC TRANSFORMERS
US9011733B2 (en) * 2011-12-21 2015-04-21 Joan Lynch Dielectric fluids compositions and methods

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5928696A (en) * 1994-08-16 1999-07-27 Dr. Frische Gmbh Process for extracting native products which are not water-soluble from native substance mixtures by centrifugal force
US20020027219A1 (en) * 1996-06-18 2002-03-07 Abb Power T&D Company Inc. High oleic acid oil compositions and methods of making and electrical insulation fluids and devices comprising the same

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
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
US6340658B1 (en) 1998-05-11 2002-01-22 Wavely Light And Power Vegetable-based transformer oil and transmission line fluid
JP2000090740A (en) 1998-09-14 2000-03-31 Kansai Tech Corp Ester insulating oil and manufacture thereof and electrical equipment
JP2005317259A (en) 2004-04-27 2005-11-10 Hitachi Industrial Equipment Systems Co Ltd Electric apparatus using electric insulating oil and oil-immersed transformer

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5928696A (en) * 1994-08-16 1999-07-27 Dr. Frische Gmbh Process for extracting native products which are not water-soluble from native substance mixtures by centrifugal force
US20020027219A1 (en) * 1996-06-18 2002-03-07 Abb Power T&D Company Inc. High oleic acid oil compositions and methods of making and electrical insulation fluids and devices comprising the same
US20060030499A1 (en) * 1996-06-18 2006-02-09 Oommen Thottathil V Electrical transformer with vegetable oil dielectric fluid

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2008113866A1 *

Also Published As

Publication number Publication date
EP2128874B1 (en) 2013-04-24
ES2423480T3 (en) 2013-09-20
EP2128874A1 (en) 2009-12-02
PT2128874E (en) 2013-08-01
WO2008113866A1 (en) 2008-09-25
PL2128874T3 (en) 2013-12-31

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