DE60013676D1 - Insulating bushing for medium or high voltage electrical apparatus, in particular for a transformer, and manufacturing process thereof - Google Patents

Insulating bushing for medium or high voltage electrical apparatus, in particular for a transformer, and manufacturing process thereof

Info

Publication number
DE60013676D1
DE60013676D1 DE60013676T DE60013676T DE60013676D1 DE 60013676 D1 DE60013676 D1 DE 60013676D1 DE 60013676 T DE60013676 T DE 60013676T DE 60013676 T DE60013676 T DE 60013676T DE 60013676 D1 DE60013676 D1 DE 60013676D1
Authority
DE
Germany
Prior art keywords
transformer
medium
high voltage
manufacturing process
electrical apparatus
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
DE60013676T
Other languages
German (de)
Inventor
Laurent Gaillard
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.)
Manufacture dAppareillage Electrique de Cahors SA
Original Assignee
Manufacture dAppareillage Electrique de Cahors SA
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=9544280&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE60013676(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Manufacture dAppareillage Electrique de Cahors SA filed Critical Manufacture dAppareillage Electrique de Cahors SA
Application granted granted Critical
Publication of DE60013676D1 publication Critical patent/DE60013676D1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • H01F27/02—Casings
    • H01F27/04—Leading of conductors or axles through casings, e.g. for tap-changing arrangements
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B17/00—Insulators or insulating bodies characterised by their form
    • H01B17/26—Lead-in insulators; Lead-through insulators
    • H01B17/30—Sealing

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Insulators (AREA)
  • Housings And Mounting Of Transformers (AREA)
  • Insulating Of Coils (AREA)

Abstract

The cross isolation section has an isolation material tube (1) and having a metallic end (2) at one end and a second metalli element (3) connected to an outer electrical conductor. There is an elastomer cover (4). The inner surface of the metallic end h an annular cavity (5) which is inside a channel (6) and filled with an adhesive material injected in the channel.
DE60013676T 1999-04-12 2000-04-06 Insulating bushing for medium or high voltage electrical apparatus, in particular for a transformer, and manufacturing process thereof Expired - Lifetime DE60013676D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9904533A FR2792106B1 (en) 1999-04-12 1999-04-12 INSULATING CROSSING FOR MEDIUM OR HIGH VOLTAGE ELECTRICAL APPLIANCES, IN PARTICULAR FOR TRANSFORMERS

Publications (1)

Publication Number Publication Date
DE60013676D1 true DE60013676D1 (en) 2004-10-21

Family

ID=9544280

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60013676T Expired - Lifetime DE60013676D1 (en) 1999-04-12 2000-04-06 Insulating bushing for medium or high voltage electrical apparatus, in particular for a transformer, and manufacturing process thereof

Country Status (4)

Country Link
EP (1) EP1045404B1 (en)
AT (1) ATE276576T1 (en)
DE (1) DE60013676D1 (en)
FR (1) FR2792106B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2855314B1 (en) * 2003-05-22 2005-07-08 Maclean Power France METHOD FOR MANUFACTURING A COMPOSITE ISOLATOR

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2726395B1 (en) * 1994-10-28 1997-01-10 Sediver METHOD OF ASSEMBLING A LAMINATED SUPPORT AND A HINGE FOR THE MANUFACTURE OF AN ELECTRICAL INSULATOR
JP3415351B2 (en) * 1995-11-30 2003-06-09 日本碍子株式会社 Press-fit joining method between core tube and flange fitting of composite steel pipe

Also Published As

Publication number Publication date
FR2792106B1 (en) 2001-05-11
FR2792106A1 (en) 2000-10-13
EP1045404B1 (en) 2004-09-15
EP1045404A1 (en) 2000-10-18
ATE276576T1 (en) 2004-10-15

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Legal Events

Date Code Title Description
8332 No legal effect for de