BR7707800A - Disjuntor de alta-tensao - Google Patents

Disjuntor de alta-tensao

Info

Publication number
BR7707800A
BR7707800A BR7707800A BR7707800A BR7707800A BR 7707800 A BR7707800 A BR 7707800A BR 7707800 A BR7707800 A BR 7707800A BR 7707800 A BR7707800 A BR 7707800A BR 7707800 A BR7707800 A BR 7707800A
Authority
BR
Brazil
Prior art keywords
high voltage
voltage breaker
breaker
voltage
Prior art date
Application number
BR7707800A
Other languages
English (en)
Inventor
D Van
Original Assignee
Alsthom Cgee
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 Cgee filed Critical Alsthom Cgee
Publication of BR7707800A publication Critical patent/BR7707800A/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
    • H01H33/59—Circuit arrangements not adapted to a particular application of the switch and not otherwise provided for, e.g. for ensuring operation of the switch at a predetermined point in the ac cycle

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Gas-Insulated Switchgears (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Keying Circuit Devices (AREA)
  • Arc-Extinguishing Devices That Are Switches (AREA)
  • Circuit Breakers (AREA)
BR7707800A 1976-11-24 1977-11-23 Disjuntor de alta-tensao BR7707800A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7635363A FR2372506A1 (fr) 1976-11-24 1976-11-24 Disjoncteur d'interconnexion

Publications (1)

Publication Number Publication Date
BR7707800A true BR7707800A (pt) 1978-08-01

Family

ID=9180243

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7707800A BR7707800A (pt) 1976-11-24 1977-11-23 Disjuntor de alta-tensao

Country Status (6)

Country Link
US (1) US4148085A (pt)
JP (1) JPS5365980A (pt)
BR (1) BR7707800A (pt)
CA (1) CA1100617A (pt)
DE (1) DE2751349A1 (pt)
FR (1) FR2372506A1 (pt)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3538278A (en) * 1968-06-13 1970-11-03 Gen Electric High voltage electric circuit breaker
US3543047A (en) * 1968-12-03 1970-11-24 Norton Research Corp Canada Lt Contact arc suppressor using varistor energy absorbing device
FR2154929A5 (pt) * 1971-09-30 1973-05-18 Gratzmuller Jean Louis
DE2503034C3 (de) * 1975-01-25 1978-05-11 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Verfahren zur Verminderung der mechanischen Beanspruchung von Turbosätzen bei generatornahen dreipoligen Netzkurzschlüssen
FR2321179A1 (fr) * 1975-08-11 1977-03-11 Alsthom Cgee Arrangement de disjoncteurs de generateurs

Also Published As

Publication number Publication date
FR2372506B1 (pt) 1980-02-08
JPS5365980A (en) 1978-06-12
FR2372506A1 (fr) 1978-06-23
US4148085A (en) 1979-04-03
CA1100617A (fr) 1981-05-05
DE2751349A1 (de) 1978-06-01

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