FR912403A - Improvements to multiple-break circuit breakers - Google Patents

Improvements to multiple-break circuit breakers

Info

Publication number
FR912403A
FR912403A FR912403DA FR912403A FR 912403 A FR912403 A FR 912403A FR 912403D A FR912403D A FR 912403DA FR 912403 A FR912403 A FR 912403A
Authority
FR
France
Prior art keywords
circuit breakers
break circuit
break
breakers
circuit
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Forges et Ateliers de Constructions Electriques de Jeumont SA
Original Assignee
Forges et Ateliers de Constructions Electriques de Jeumont SA
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 Forges et Ateliers de Constructions Electriques de Jeumont SA filed Critical Forges et Ateliers de Constructions Electriques de Jeumont SA
Application granted granted Critical
Publication of FR912403A publication Critical patent/FR912403A/en
Expired legal-status Critical Current

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
    • H01H33/593—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 for ensuring operation of the switch at a predetermined point of the ac cycle

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
FR912403D 1945-02-22 1945-02-22 Improvements to multiple-break circuit breakers Expired FR912403A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR912403T 1945-02-22

Publications (1)

Publication Number Publication Date
FR912403A true FR912403A (en) 1946-08-08

Family

ID=9421290

Family Applications (1)

Application Number Title Priority Date Filing Date
FR912403D Expired FR912403A (en) 1945-02-22 1945-02-22 Improvements to multiple-break circuit breakers

Country Status (2)

Country Link
BE (1) BE461804A (en)
FR (1) FR912403A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2637413A1 (en) * 1988-09-30 1990-04-06 Merlin Gerin Remotely controlled cutoff apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2637413A1 (en) * 1988-09-30 1990-04-06 Merlin Gerin Remotely controlled cutoff apparatus

Also Published As

Publication number Publication date
BE461804A (en)

Similar Documents

Publication Publication Date Title
FR981352A (en) Improvements to electrical contacts
FR988416A (en) Improvements to circuit breakers
FR927794A (en) Improvements made to electromagnetic circuit breakers
FR912403A (en) Improvements to multiple-break circuit breakers
FR997193A (en) Tank circuit breaker
FR934092A (en) Polyphase circuit breaker
FR916118A (en) Improvements to selector switches
FR54184E (en) Multi-fuse circuit breaker
FR917351A (en) Multi-fuse circuit breaker
FR941459A (en) Circuit breaker
FR988417A (en) Circuit breakers
CH239630A (en) Low-liquid circuit breaker.
FR930580A (en) Improvements to compensating electrical circuits
FR910367A (en) Improvements to fuse circuit breakers
FR994283A (en) Improvements to fuse circuit breakers
FR988549A (en) Improvements to electrical contacts
FR912048A (en) Improvements to mercury breakers
FR911188A (en) Multi-setting circuit breaker
FR938470A (en) Improvements to electrical fuses
FR938314A (en) Improvements relating to electrical indicating devices
FR54700E (en) Reclosing circuit breaker
FR930578A (en) Separator circuit
FR993940A (en) Improvements to circuit breakers
FR933366A (en) Improvements to electrical transformers
FR939345A (en) Improvements to electrical transformers