BR8206973A - Interruptor de gas de pressao - Google Patents

Interruptor de gas de pressao

Info

Publication number
BR8206973A
BR8206973A BR8206973A BR8206973A BR8206973A BR 8206973 A BR8206973 A BR 8206973A BR 8206973 A BR8206973 A BR 8206973A BR 8206973 A BR8206973 A BR 8206973A BR 8206973 A BR8206973 A BR 8206973A
Authority
BR
Brazil
Prior art keywords
pressure gas
gas switch
switch
pressure
gas
Prior art date
Application number
BR8206973A
Other languages
English (en)
Inventor
Osvin Gaupp
Thomas Sysel
Georg Koppl
Original Assignee
Bbc Brown Boveri & Cie
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 Bbc Brown Boveri & Cie filed Critical Bbc Brown Boveri & Cie
Publication of BR8206973A publication Critical patent/BR8206973A/pt

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
    • H01H33/70—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid
    • H01H33/7015—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid characterised by flow directing elements associated with contacts
    • H01H33/7023—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid characterised by flow directing elements associated with contacts characterised by an insulating tubular gas flow enhancing nozzle
    • 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
    • H01H33/7015—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid characterised by flow directing elements associated with contacts
    • H01H33/7069—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid characterised by flow directing elements associated with contacts characterised by special dielectric or insulating properties or by special electric or magnetic field control properties
BR8206973A 1981-12-03 1982-12-01 Interruptor de gas de pressao BR8206973A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH773181 1981-12-03

Publications (1)

Publication Number Publication Date
BR8206973A true BR8206973A (pt) 1983-10-11

Family

ID=4329633

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8206973A BR8206973A (pt) 1981-12-03 1982-12-01 Interruptor de gas de pressao

Country Status (4)

Country Link
US (1) US4445019A (pt)
EP (1) EP0081253A1 (pt)
JP (1) JPS58103733A (pt)
BR (1) BR8206973A (pt)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR910003436B1 (ko) † 1987-10-05 1991-05-31 미쓰비시전기 주식회사 개폐기의 소호장치
US5453591A (en) * 1994-04-05 1995-09-26 Abb Power T&D Company Inc. Sensing structure for component wear in high voltage circuit interrupters
JP4003492B2 (ja) * 2002-03-14 2007-11-07 株式会社日立製作所 集電子
DE60311485T2 (de) * 2003-12-19 2007-11-15 Abb Technology Ag Gasisolierte Schaltvorrichtung mit einer Düse
DE102006034742A1 (de) * 2006-07-24 2008-01-31 Siemens Ag Isolierstoffdüse, welche ein erstes Material und ein zweites Material aufweist
DE102009009451A1 (de) * 2009-02-13 2010-08-19 Siemens Aktiengesellschaft Schaltgeräteanordnung mit einer Schaltstrecke
WO2015158544A1 (en) 2014-04-15 2015-10-22 Abb Technology Ag High voltage switching device with auxiliary nozzle
CN112289628B (zh) * 2020-10-20 2023-02-24 西安西电开关电气有限公司 一种双压力膨胀室灭弧室

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1180025B (de) * 1958-10-07 1964-10-22 E H Erwin Marx Dr Ing Dr Ing Elektrischer Stroemungsschalter mit mehreren Ausstroemduesen
DE2540315C3 (de) * 1975-09-08 1978-12-14 Siemens Ag, 1000 Berlin Und 8000 Muenchen Druckgasschalter
GB1530119A (en) * 1976-01-09 1978-10-25 Reyrolle Parsons Ltd High-voltage circuit breakers
CH653477A5 (de) * 1980-01-11 1985-12-31 Sprecher & Schuh Ag Blasduese fuer einen druckgasschalter.

Also Published As

Publication number Publication date
US4445019A (en) 1984-04-24
JPS58103733A (ja) 1983-06-20
EP0081253A1 (de) 1983-06-15

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