ES2192625T3 - Refrigerante dielectrico basado en aceite vegetal. - Google Patents

Refrigerante dielectrico basado en aceite vegetal.

Info

Publication number
ES2192625T3
ES2192625T3 ES96944969T ES96944969T ES2192625T3 ES 2192625 T3 ES2192625 T3 ES 2192625T3 ES 96944969 T ES96944969 T ES 96944969T ES 96944969 T ES96944969 T ES 96944969T ES 2192625 T3 ES2192625 T3 ES 2192625T3
Authority
ES
Spain
Prior art keywords
vegetable oil
refrigerant based
dielectric refrigerant
dielectric
cst
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.)
Expired - Lifetime
Application number
ES96944969T
Other languages
English (en)
Inventor
Charles Patrick Mcshane
Jerry L Corkran
Richard Harthun
Gary A Gauger
Kevin J Rapp
Edgar Howells
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.)
Cooper Industries LLC
Original Assignee
Cooper Industries LLC
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=24304158&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2192625(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Cooper Industries LLC filed Critical Cooper Industries LLC
Application granted granted Critical
Publication of ES2192625T3 publication Critical patent/ES2192625T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K5/00—Heat-transfer, heat-exchange or heat-storage materials, e.g. refrigerants; Materials for the production of heat or cold by chemical reactions other than by combustion
    • C09K5/08—Materials not undergoing a change of physical state when used
    • C09K5/10—Liquid materials
    • 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
    • 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
    • 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
    • H01F27/14—Expansion chambers; Oil conservators; Gas cushions; Arrangements for purifying, drying, or filling
    • 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
    • H01F27/28—Coils; Windings; Conductive connections
    • H01F27/32—Insulating of coils, windings, or parts thereof
    • H01F27/321—Insulating of coils, windings, or parts thereof using a fluid for insulating purposes only

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Power Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • Materials Engineering (AREA)
  • Thermal Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Insulating Materials (AREA)
  • Lubricants (AREA)
  • Transformer Cooling (AREA)
  • Fats And Perfumes (AREA)
  • Housings And Mounting Of Transformers (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)

Abstract

SE REVELA UN TRANSFORMADOR QUE INCLUYE UN DEPOSITO, UN CONJUNTO DE NUCLEO/BOBINA, UN FLUIDO AISLANTE DIELECTRICO QUE RODEA EL CITADO CONJUNTO DE NUCLEO/BOBINA, COMPRENDIENDO EL CITADO FLUIDO UN ACEITE VEGETAL, UN ANTIOXIDANTE DISUELTO EN EL CITADO ACEITE Y UN ADITIVO DE BAJA TEMPERATURA MEZCLADO EN EL CITADO ACEITE, DEFINIENDO EL CITADO FLUIDO UNA ALTURA LIBRE POR ENCIMA DEL MISMO. LA REALIZACION PREFERIDA INCLUYE UN MATERIAL ABSORBEDOR DE OXIGENO DENTRO DEL CITADO DEPOSITO Y EN CONTACTO CON LOS GASES DEL CITADO DEPOSITO PERO AISLADO DEL CITADO FLUIDO DIELECTRICO, INCLUYENDO EL CITADO DEPOSITO UNA ABERTURA Y UN TAPON ESTANCO EN LA CITADA ABERTURA, DE TAL MODO QUE EL CITADO MATERIAL ABSORBEDOR DE OXIGENO PUEDE REEMPLAZARSE A TRAVES DE LA CITADA ABERTURA TRAS QUITAR EL CITADO TAPON ESTANCO, Y E INCLUYE ADEMAS UN RECIPIENTE POLIMERICO PERMEABLE A GASES FIJADO HERMETICAMENTE ACOPLADO A LA CITADA ABERTURA PARA SUSTENTAR EL CITADO MATERIAL ABSORBEDOR DE OXIGENO Y UN INDICADOR EN CONTACTO GASEOSOCON LA CITADA ALTURA LIBRE Y VISIBLE DESDE FUERA DEL DEPOSITO PARA INDICAR LA PRESENCIA DE OXIGENO EN LA CITADA ALTURA LIBRE.
ES96944969T 1995-12-21 1996-12-23 Refrigerante dielectrico basado en aceite vegetal. Expired - Lifetime ES2192625T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US57637295A 1995-12-21 1995-12-21

Publications (1)

Publication Number Publication Date
ES2192625T3 true ES2192625T3 (es) 2003-10-16

Family

ID=24304158

Family Applications (3)

Application Number Title Priority Date Filing Date
ES03102536T Expired - Lifetime ES2250829T3 (es) 1995-12-21 1996-12-23 Refrigerante dielectrico basado en aceite vegetal.
ES03100087T Expired - Lifetime ES2242924T3 (es) 1995-12-21 1996-12-23 Refrigerante dielectrico basado en aceite vegetal.
ES96944969T Expired - Lifetime ES2192625T3 (es) 1995-12-21 1996-12-23 Refrigerante dielectrico basado en aceite vegetal.

Family Applications Before (2)

Application Number Title Priority Date Filing Date
ES03102536T Expired - Lifetime ES2250829T3 (es) 1995-12-21 1996-12-23 Refrigerante dielectrico basado en aceite vegetal.
ES03100087T Expired - Lifetime ES2242924T3 (es) 1995-12-21 1996-12-23 Refrigerante dielectrico basado en aceite vegetal.

Country Status (13)

Country Link
US (2) US6037537A (es)
EP (2) EP0868731B1 (es)
JP (1) JP4298790B2 (es)
AT (3) ATE298127T1 (es)
AU (1) AU720706C (es)
BR (1) BR9612097B1 (es)
CA (1) CA2240890C (es)
DE (3) DE69635321T2 (es)
ES (3) ES2250829T3 (es)
MX (1) MX9805017A (es)
NZ (1) NZ326150A (es)
TW (1) TW451228B (es)
WO (1) WO1997022977A1 (es)

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US5958851A (en) * 1998-05-11 1999-09-28 Waverly Light And Power Soybean based transformer oil and transmission line fluid
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CN106350148A (zh) * 2016-07-29 2017-01-25 广东卓原新材料科技有限公司 一种基于文冠果油的植物绝缘油及其应用
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EP1365420A1 (en) 2003-11-26
BR9612097A (pt) 1999-02-23
AU1344397A (en) 1997-07-14
BR9612097B1 (pt) 2008-08-26
JP4298790B2 (ja) 2009-07-22
ES2250829T3 (es) 2006-04-16
CA2240890A1 (en) 1997-06-26
DE69634864D1 (de) 2005-07-21
AU720706B2 (en) 2000-06-08
TW451228B (en) 2001-08-21
EP0868731A1 (en) 1998-10-07
NZ326150A (en) 1999-11-29
ES2242924T3 (es) 2005-11-16
ATE307379T1 (de) 2005-11-15
DE69626408D1 (de) 2003-04-03
DE69626408T2 (de) 2003-10-30
MX9805017A (es) 1998-09-30
ATE298127T1 (de) 2005-07-15
AU720706C (en) 2007-12-13
US6184459B1 (en) 2001-02-06
EP1365420B1 (en) 2005-10-19
EP0868731B1 (en) 2003-02-26
DE69635321T2 (de) 2006-04-27
DE69635321D1 (de) 2006-03-02
CA2240890C (en) 2004-11-23
EP0868731A4 (es) 1998-11-11
ATE233427T1 (de) 2003-03-15
US6037537A (en) 2000-03-14
JP2000502493A (ja) 2000-02-29
DE69634864T2 (de) 2005-11-24
WO1997022977A1 (en) 1997-06-26

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