BR8404326A - Chave seccionadora para instalacoes de chaves de alta tensao,com encapsulamento metalico e isoladas com gas sob pressao - Google Patents

Chave seccionadora para instalacoes de chaves de alta tensao,com encapsulamento metalico e isoladas com gas sob pressao

Info

Publication number
BR8404326A
BR8404326A BR8404326A BR8404326A BR8404326A BR 8404326 A BR8404326 A BR 8404326A BR 8404326 A BR8404326 A BR 8404326A BR 8404326 A BR8404326 A BR 8404326A BR 8404326 A BR8404326 A BR 8404326A
Authority
BR
Brazil
Prior art keywords
key
insulated
high voltage
pressure gas
installations
Prior art date
Application number
BR8404326A
Other languages
English (en)
Inventor
Winfried Dr Schulz
Original Assignee
Siemens 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 Siemens Ag filed Critical Siemens Ag
Publication of BR8404326A publication Critical patent/BR8404326A/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
    • H01H33/02—Details
    • H01H33/04—Means for extinguishing or preventing arc between current-carrying parts
    • H01H33/16—Impedances connected with contacts
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H31/00—Air-break switches for high tension without arc-extinguishing or arc-preventing means
    • H01H31/26—Air-break switches for high tension without arc-extinguishing or arc-preventing means with movable contact that remains electrically connected to one line in open position of switch
    • H01H31/32—Air-break switches for high tension without arc-extinguishing or arc-preventing means with movable contact that remains electrically connected to one line in open position of switch with rectilinearly-movable contact
BR8404326A 1983-09-01 1984-08-30 Chave seccionadora para instalacoes de chaves de alta tensao,com encapsulamento metalico e isoladas com gas sob pressao BR8404326A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19833331819 DE3331819A1 (de) 1983-09-01 1983-09-01 Trennschalter fuer metallgekapselte, druckgasisolierte hochspannungsschaltanlagen

Publications (1)

Publication Number Publication Date
BR8404326A true BR8404326A (pt) 1985-07-30

Family

ID=6208154

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8404326A BR8404326A (pt) 1983-09-01 1984-08-30 Chave seccionadora para instalacoes de chaves de alta tensao,com encapsulamento metalico e isoladas com gas sob pressao

Country Status (8)

Country Link
US (1) US4539448A (pt)
EP (1) EP0136965B1 (pt)
JP (1) JPS6072119A (pt)
BR (1) BR8404326A (pt)
CA (1) CA1230629A (pt)
DE (2) DE3331819A1 (pt)
SU (1) SU1269754A3 (pt)
ZA (1) ZA846830B (pt)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3405850A1 (de) * 1984-02-16 1985-08-29 Siemens AG, 1000 Berlin und 8000 München Trennschalter fuer metallgekapselte, druckgasisolierte hochspannungsschaltanlagen
DE3832171A1 (de) * 1988-07-01 1990-01-04 Licentia Gmbh Einrichtung zur raschen ein- und ausschaltung von kleinen stroemen fuer trennschalter von v.i.s.
JP3437633B2 (ja) * 1994-03-31 2003-08-18 株式会社日立製作所 並列抵抗付き遮断器
US6313641B1 (en) 1995-03-13 2001-11-06 Square D Company Method and system for detecting arcing faults and testing such system
DE19543815A1 (de) 1995-11-24 1997-05-28 Asea Brown Boveri Elektrisches Schaltgerät
US5933308A (en) * 1997-11-19 1999-08-03 Square D Company Arcing fault protection system for a switchgear enclosure
JP5188176B2 (ja) * 2007-12-28 2013-04-24 三菱電機株式会社 接地開閉器
DE102013210136A1 (de) * 2013-05-30 2014-12-04 Siemens Aktiengesellschaft Elektrisches Schaltgerät
CN109643619B (zh) * 2016-08-26 2020-12-25 Abb电网瑞士股份公司 开关和用于断路开关的方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1080200A (fr) * 1953-06-17 1954-12-07 Merlin Gerin Dispositif de protection de contacts de disjoncteurs
CA678008A (en) * 1960-02-05 1964-01-14 Westinghouse Electric Corporation Circuit interrupters
FR1514265A (fr) * 1967-01-09 1968-02-23 Merlin Gerin Interrupteur à auto-soufflage à résistance
FR2057344A5 (pt) * 1969-08-12 1971-05-21 Merlin Gerin
US3829707A (en) * 1973-02-09 1974-08-13 Allis Chalmers Gas insulated high voltage electrical transmission line with means for damping transients
IT1047627B (it) * 1974-10-01 1980-10-20 Reyrolle Parsons Ltd Perfezionamento negli interrutto ri per alte tensioni
DE2704389C3 (de) * 1977-01-31 1980-06-26 Siemens Ag, 1000 Berlin Und 8000 Muenchen Trennschalter für metallgekapselte Hochspannungsschaltanlagen
JPS5559613A (en) * 1978-10-30 1980-05-06 Tokyo Shibaura Electric Co Gas breaker
FR2450501A1 (fr) * 1979-03-02 1980-09-26 Alsthom Cgee Dispositif d'insertion de resistance a la fermeture d'un appareil d'interruption
GB2081976A (en) * 1980-08-08 1982-02-24 Ass Elect Ind Arc preventing in switches
DE3122442A1 (de) * 1981-06-02 1982-12-23 Siemens AG, 1000 Berlin und 8000 München Trennschalter fuer hochspannungsanlagen
DE3126744A1 (de) * 1981-07-02 1983-01-20 Siemens AG, 1000 Berlin und 8000 München Kontaktsystem fuer druckgas-leistungsschalter

Also Published As

Publication number Publication date
SU1269754A3 (ru) 1986-11-07
JPH027128B2 (pt) 1990-02-15
DE3331819A1 (de) 1985-03-21
CA1230629A (en) 1987-12-22
ZA846830B (en) 1985-04-24
EP0136965B1 (de) 1987-03-18
US4539448A (en) 1985-09-03
JPS6072119A (ja) 1985-04-24
EP0136965A1 (de) 1985-04-10
DE3462729D1 (en) 1987-04-23

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Legal Events

Date Code Title Description
MM Lapse due to non-payment of fees (art. 50)