FR1117120A - Circuit breaker control systems - Google Patents

Circuit breaker control systems

Info

Publication number
FR1117120A
FR1117120A FR1117120DA FR1117120A FR 1117120 A FR1117120 A FR 1117120A FR 1117120D A FR1117120D A FR 1117120DA FR 1117120 A FR1117120 A FR 1117120A
Authority
FR
France
Prior art keywords
circuit breaker
control systems
breaker control
systems
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 FR1117120A publication Critical patent/FR1117120A/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
    • H01H33/28—Power arrangements internal to the switch for operating the driving mechanism
    • H01H33/30—Power arrangements internal to the switch for operating the driving mechanism using fluid actuator
    • H01H33/34—Power arrangements internal to the switch for operating the driving mechanism using fluid actuator hydraulic
FR1117120D 1953-04-10 1953-04-10 Circuit breaker control systems Expired FR1117120A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR950933X 1953-04-10

Publications (1)

Publication Number Publication Date
FR1117120A true FR1117120A (en) 1956-05-17

Family

ID=9481580

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1117120D Expired FR1117120A (en) 1953-04-10 1953-04-10 Circuit breaker control systems

Country Status (3)

Country Link
DE (1) DE950933C (en)
FR (1) FR1117120A (en)
GB (1) GB754669A (en)

Also Published As

Publication number Publication date
DE950933C (en) 1956-10-18
GB754669A (en) 1956-08-08

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