FI116328B - Läpivientieristin tai jännitemuuntaja - Google Patents

Läpivientieristin tai jännitemuuntaja Download PDF

Info

Publication number
FI116328B
FI116328B FI972131A FI972131A FI116328B FI 116328 B FI116328 B FI 116328B FI 972131 A FI972131 A FI 972131A FI 972131 A FI972131 A FI 972131A FI 116328 B FI116328 B FI 116328B
Authority
FI
Finland
Prior art keywords
fuse
insulator
transformer
casting resin
rubber
Prior art date
Application number
FI972131A
Other languages
English (en)
Finnish (fi)
Swedish (sv)
Other versions
FI972131A (fi
FI972131A0 (fi
Inventor
Vesa Virtanen
Esa Virtanen
Tapani Tiitola
Jorma Jokinen
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
Priority to FI972131A priority Critical patent/FI116328B/fi
Publication of FI972131A0 publication Critical patent/FI972131A0/fi
Priority to EP19980660046 priority patent/EP0886287B1/de
Priority to DE1998619605 priority patent/DE69819605T2/de
Publication of FI972131A publication Critical patent/FI972131A/fi
Application granted granted Critical
Publication of FI116328B publication Critical patent/FI116328B/fi

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)
FI972131A 1997-05-19 1997-05-19 Läpivientieristin tai jännitemuuntaja FI116328B (fi)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FI972131A FI116328B (fi) 1997-05-19 1997-05-19 Läpivientieristin tai jännitemuuntaja
EP19980660046 EP0886287B1 (de) 1997-05-19 1998-05-18 Isolatorbuchse
DE1998619605 DE69819605T2 (de) 1997-05-19 1998-05-18 Isolatorbuchse

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI972131 1997-05-19
FI972131A FI116328B (fi) 1997-05-19 1997-05-19 Läpivientieristin tai jännitemuuntaja

Publications (3)

Publication Number Publication Date
FI972131A0 FI972131A0 (fi) 1997-05-19
FI972131A FI972131A (fi) 1998-11-20
FI116328B true FI116328B (fi) 2005-10-31

Family

ID=8548876

Family Applications (1)

Application Number Title Priority Date Filing Date
FI972131A FI116328B (fi) 1997-05-19 1997-05-19 Läpivientieristin tai jännitemuuntaja

Country Status (3)

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

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 (de) 1998-12-23
FI972131A (fi) 1998-11-20
DE69819605T2 (de) 2004-09-23
EP0886287A3 (de) 1999-09-22
FI972131A0 (fi) 1997-05-19
DE69819605D1 (de) 2003-12-18
EP0886287B1 (de) 2003-11-12

Similar Documents

Publication Publication Date Title
JP3051905B2 (ja) 電力用変圧器・リアクトル
CA2399462C (en) Cable sealing end
US20070091970A1 (en) Solid Dielectric Encapsulated Interrupter with Reduced Corona Levels and Improved BIL
KR101254664B1 (ko) 가스절연개폐장치와 유입변압기의 접속구조
US3684995A (en) Electrical bushing assembly
KR200443114Y1 (ko) 퓨즈내장형 계기용 변압기
FI116328B (fi) Läpivientieristin tai jännitemuuntaja
EP1103988A2 (de) Durchführungsisolator mit Halbkapazitätsgradienten und mit Isoliergasfüllung, wie SF6
US3633141A (en) Electrical bushing assembly
CN214375041U (zh) 一种高压电力电缆gis终端用交接试验装置
CN111971768B (zh) 用于电容器的转接器
US3659244A (en) Electrical apparatus including an improved high voltage current limiting protective device
JP3432407B2 (ja) ガス絶縁開閉装置と変圧器の接続装置
US4318150A (en) Protected electrical inductive apparatus
US20240347234A1 (en) Bushing comprising low-viscosity insulating fluid and electrical facility with bushing
JP4253434B2 (ja) 複合絶縁方式ガス絶縁開閉装置
US20240203633A1 (en) Bushing comprising a condenser body and electrical facility with bushing
KR200262229Y1 (ko) 변압기의 1차부싱측 절연유 누유방지구조
Selvaraj et al. A case study on basic requirements for the design of high voltage bushings
KR0136290Y1 (ko) 지상설치용 변압기의 고압붓싱 절연부재
CN116365406A (zh) 开关机构装置及其组装方法
US20210313109A1 (en) Arrangement and method for the gradual shutoff of potential in high-voltage technology
JPS5843139Y2 (ja) ブツシング
RU18113U1 (ru) Высоковольтный ввод
RU18209U1 (ru) Высоковольтный ввод

Legal Events

Date Code Title Description
PC Transfer of assignment of patent

Owner name: ABB TECHNOLOGY AG

Free format text: ABB TECHNOLOGY AG

FG Patent granted

Ref document number: 116328

Country of ref document: FI

MM Patent lapsed