DE69819605T2 - Isolatorbuchse - Google Patents

Isolatorbuchse Download PDF

Info

Publication number
DE69819605T2
DE69819605T2 DE1998619605 DE69819605T DE69819605T2 DE 69819605 T2 DE69819605 T2 DE 69819605T2 DE 1998619605 DE1998619605 DE 1998619605 DE 69819605 T DE69819605 T DE 69819605T DE 69819605 T2 DE69819605 T2 DE 69819605T2
Authority
DE
Germany
Prior art keywords
fuse
housing
resin
transformer
insulating
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
DE1998619605
Other languages
German (de)
English (en)
Other versions
DE69819605D1 (de
Inventor
Vesa Virtanen
Tapani Tiitola
Jorma Jokinen
Esa Virtanen
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.)
ABB Technology AG
Original Assignee
ABB Technology AG
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 Technology AG filed Critical ABB Technology AG
Application granted granted Critical
Publication of DE69819605D1 publication Critical patent/DE69819605D1/de
Publication of DE69819605T2 publication Critical patent/DE69819605T2/de
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
    • H01F27/40—Structural association with built-in electric component, e.g. fuse
    • H01F27/402—Association of measuring or protective means
    • 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
    • H01B17/005—Insulators structurally associated with built-in electrical equipment
    • 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
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H85/00—Protective devices in which the current flows through a part of fusible material and this current is interrupted by displacement of the fusible material when this current becomes excessive
    • H01H85/02—Details
    • H01H2085/0225—Means for preventing discharge, e.g. corona ring

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Fuses (AREA)
  • Transformers For Measuring Instruments (AREA)
DE1998619605 1997-05-19 1998-05-18 Isolatorbuchse Expired - Lifetime DE69819605T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI972131 1997-05-19
FI972131A FI116328B (sv) 1997-05-19 1997-05-19 Genomföringsisolator eller spänningstransformator

Publications (2)

Publication Number Publication Date
DE69819605D1 DE69819605D1 (de) 2003-12-18
DE69819605T2 true DE69819605T2 (de) 2004-09-23

Family

ID=8548876

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1998619605 Expired - Lifetime DE69819605T2 (de) 1997-05-19 1998-05-18 Isolatorbuchse

Country Status (3)

Country Link
EP (1) EP0886287B1 (sv)
DE (1) DE69819605T2 (sv)
FI (1) FI116328B (sv)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3666992A (en) * 1970-10-22 1972-05-30 Allis Chalmers Mfg Co Protective means for distribution transformer
US3678432A (en) * 1971-04-26 1972-07-18 Gen Electric Vented fuse module for underground power cable system

Also Published As

Publication number Publication date
EP0886287A2 (en) 1998-12-23
FI972131A (sv) 1998-11-20
FI116328B (sv) 2005-10-31
EP0886287A3 (en) 1999-09-22
FI972131A0 (fi) 1997-05-19
DE69819605D1 (de) 2003-12-18
EP0886287B1 (en) 2003-11-12

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition