DE69635321D1 - Dielektrisches Kühlmittel basierend auf Pflanzenölen - Google Patents

Dielektrisches Kühlmittel basierend auf Pflanzenölen

Info

Publication number
DE69635321D1
DE69635321D1 DE69635321T DE69635321T DE69635321D1 DE 69635321 D1 DE69635321 D1 DE 69635321D1 DE 69635321 T DE69635321 T DE 69635321T DE 69635321 T DE69635321 T DE 69635321T DE 69635321 D1 DE69635321 D1 DE 69635321D1
Authority
DE
Germany
Prior art keywords
vegetable oils
dielectric coolant
coolant based
cst
transformer
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
DE69635321T
Other languages
English (en)
Other versions
DE69635321T2 (de
Inventor
Charles Patrick Mcshane
Jerry L Corkran
Richard Harthun
Gary A Cooper Power Sys 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=DE69635321(D1) "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
Publication of DE69635321D1 publication Critical patent/DE69635321D1/de
Application granted granted Critical
Publication of DE69635321T2 publication Critical patent/DE69635321T2/de
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
DE69635321T 1995-12-21 1996-12-23 Dielektrisches Kühlmittel basierend auf Pflanzenölen Expired - Lifetime DE69635321T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US57637295A 1995-12-21 1995-12-21
US576372 1995-12-21

Publications (2)

Publication Number Publication Date
DE69635321D1 true DE69635321D1 (de) 2006-03-02
DE69635321T2 DE69635321T2 (de) 2006-04-27

Family

ID=24304158

Family Applications (3)

Application Number Title Priority Date Filing Date
DE69635321T Expired - Lifetime DE69635321T2 (de) 1995-12-21 1996-12-23 Dielektrisches Kühlmittel basierend auf Pflanzenölen
DE69626408T Expired - Lifetime DE69626408T2 (de) 1995-12-21 1996-12-23 Dielektrisches kühlmittel basierend auf pflanzenölen
DE69634864T Expired - Lifetime DE69634864T2 (de) 1995-12-21 1996-12-23 Dielektrisches Kühlmittel basierend auf Pflanzenölen

Family Applications After (2)

Application Number Title Priority Date Filing Date
DE69626408T Expired - Lifetime DE69626408T2 (de) 1995-12-21 1996-12-23 Dielektrisches kühlmittel basierend auf pflanzenölen
DE69634864T Expired - Lifetime DE69634864T2 (de) 1995-12-21 1996-12-23 Dielektrisches Kühlmittel basierend auf Pflanzenölen

Country Status (13)

Country Link
US (2) US6037537A (de)
EP (2) EP1365420B1 (de)
JP (1) JP4298790B2 (de)
AT (3) ATE298127T1 (de)
AU (1) AU720706C (de)
BR (1) BR9612097B1 (de)
CA (1) CA2240890C (de)
DE (3) DE69635321T2 (de)
ES (3) ES2250829T3 (de)
MX (1) MX9805017A (de)
NZ (1) NZ326150A (de)
TW (1) TW451228B (de)
WO (1) WO1997022977A1 (de)

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ATE307379T1 (de) 2005-11-15
MX9805017A (es) 1998-09-30
NZ326150A (en) 1999-11-29
JP2000502493A (ja) 2000-02-29
EP1365420A1 (de) 2003-11-26
ES2242924T3 (es) 2005-11-16
CA2240890C (en) 2004-11-23
WO1997022977A1 (en) 1997-06-26
AU1344397A (en) 1997-07-14
US6184459B1 (en) 2001-02-06
AU720706B2 (en) 2000-06-08
TW451228B (en) 2001-08-21
ATE298127T1 (de) 2005-07-15
EP0868731A4 (de) 1998-11-11
DE69626408T2 (de) 2003-10-30
EP0868731B1 (de) 2003-02-26
ES2250829T3 (es) 2006-04-16
DE69635321T2 (de) 2006-04-27
CA2240890A1 (en) 1997-06-26
BR9612097A (pt) 1999-02-23
EP0868731A1 (de) 1998-10-07
ES2192625T3 (es) 2003-10-16
AU720706C (en) 2007-12-13
BR9612097B1 (pt) 2008-08-26
DE69634864T2 (de) 2005-11-24
DE69634864D1 (de) 2005-07-21
ATE233427T1 (de) 2003-03-15
US6037537A (en) 2000-03-14
JP4298790B2 (ja) 2009-07-22
EP1365420B1 (de) 2005-10-19
DE69626408D1 (de) 2003-04-03

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