ATE132655T1 - Varistor einführvorrichtung, eingebaut in einem hochspannungslastschalter - Google Patents

Varistor einführvorrichtung, eingebaut in einem hochspannungslastschalter

Info

Publication number
ATE132655T1
ATE132655T1 AT92401369T AT92401369T ATE132655T1 AT E132655 T1 ATE132655 T1 AT E132655T1 AT 92401369 T AT92401369 T AT 92401369T AT 92401369 T AT92401369 T AT 92401369T AT E132655 T1 ATE132655 T1 AT E132655T1
Authority
AT
Austria
Prior art keywords
tube
varistor
contact
high voltage
load switch
Prior art date
Application number
AT92401369T
Other languages
English (en)
Inventor
Van Doan Pham
Michel Perret
Joseph Martin
Original Assignee
Alsthom Gec
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 Alsthom Gec filed Critical Alsthom Gec
Application granted granted Critical
Publication of ATE132655T1 publication Critical patent/ATE132655T1/de

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/02—Details
    • H01H33/04—Means for extinguishing or preventing arc between current-carrying parts
    • H01H33/16—Impedances connected with contacts
    • H01H33/168—Impedances connected with contacts the impedance being inserted both while closing and while opening the switch
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/70—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid
    • H01H33/76—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid wherein arc-extinguishing gas is evolved from stationary parts; Selection of material therefor
    • H01H33/765—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid wherein arc-extinguishing gas is evolved from stationary parts; Selection of material therefor the gas-evolving material being incorporated in the contact material

Landscapes

  • Circuit Breakers (AREA)
  • Arc-Extinguishing Devices That Are Switches (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Thermistors And Varistors (AREA)
AT92401369T 1991-05-22 1992-05-20 Varistor einführvorrichtung, eingebaut in einem hochspannungslastschalter ATE132655T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9106159A FR2676857B1 (fr) 1991-05-22 1991-05-22 Dispositif d'insertion d'une varistance, incorpore dans un disjoncteur a haute tension.

Publications (1)

Publication Number Publication Date
ATE132655T1 true ATE132655T1 (de) 1996-01-15

Family

ID=9413003

Family Applications (1)

Application Number Title Priority Date Filing Date
AT92401369T ATE132655T1 (de) 1991-05-22 1992-05-20 Varistor einführvorrichtung, eingebaut in einem hochspannungslastschalter

Country Status (7)

Country Link
US (1) US5264671A (de)
EP (1) EP0515268B1 (de)
AT (1) ATE132655T1 (de)
CA (1) CA2069185C (de)
DE (1) DE69207265T2 (de)
ES (1) ES2081584T3 (de)
FR (1) FR2676857B1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2712118B1 (fr) * 1993-11-02 1995-12-29 Gec Alsthom T & D Sa Disjoncteur avec dispositif d'insertion d'un composant électrique.
US6316742B1 (en) 1999-07-14 2001-11-13 Southern States, Inc. Limited restrike circuit interrupter used as a line capacitor and load switch
US6236010B1 (en) 1999-07-14 2001-05-22 Southern States, Inc. Circuit interrupter including a penetrating electrical contact with grip and release structure
CA2851850C (en) * 2013-06-05 2015-10-20 Mersen Usa Newburyport-Ma, Llc Circuit protection device
KR101797021B1 (ko) * 2014-10-23 2017-11-13 엘에스산전 주식회사 초고압 차단기의 투입 저항 지지 구조
CN113839371A (zh) * 2020-06-24 2021-12-24 张健 一种自动变阻抗转移电流开断的直流断路器
US12112905B2 (en) 2022-11-17 2024-10-08 Southern States, Llc Alternative gas current pause circuit interrupter

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB936545A (en) * 1960-12-15 1963-09-11 Asea Ab Air blast electric circuit breaker
CH579819A5 (de) * 1974-11-22 1976-09-15 Bbc Brown Boveri & Cie
GB2032180B (en) * 1978-09-12 1983-06-29 Westinghouse Electric Corp Circuit-interrupters
JPS5769633A (en) * 1980-10-20 1982-04-28 Hitachi Ltd Resistance breakdown gas breaker
DE3412824A1 (de) * 1984-04-05 1985-10-17 Doduco KG Dr. Eugen Dürrwächter, 7530 Pforzheim Elektrischer lastschalter, insbesondere zur verwendung in mittelspannungsschaltgeraeten
FR2663456B1 (fr) * 1990-06-14 1996-04-26 Alsthom Gec Disjoncteur a varistance incorporee.

Also Published As

Publication number Publication date
DE69207265T2 (de) 1996-05-15
EP0515268A1 (de) 1992-11-25
CA2069185C (fr) 1996-07-23
ES2081584T3 (es) 1996-03-16
EP0515268B1 (de) 1996-01-03
DE69207265D1 (de) 1996-02-15
US5264671A (en) 1993-11-23
CA2069185A1 (fr) 1992-11-23
FR2676857B1 (fr) 1994-04-08
FR2676857A1 (fr) 1992-11-27

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee