FR1129734A - Circuit breaker control device - Google Patents

Circuit breaker control device

Info

Publication number
FR1129734A
FR1129734A FR1129734DA FR1129734A FR 1129734 A FR1129734 A FR 1129734A FR 1129734D A FR1129734D A FR 1129734DA FR 1129734 A FR1129734 A FR 1129734A
Authority
FR
France
Prior art keywords
control device
circuit breaker
breaker control
circuit
control
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.)
Recherches Etudes Production REP SARL
Original Assignee
Recherches Etudes Production REP SARL
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 Recherches Etudes Production REP SARL filed Critical Recherches Etudes Production REP SARL
Application granted granted Critical
Publication of FR1129734A publication Critical patent/FR1129734A/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
    • 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
    • H01H2033/306—Power arrangements internal to the switch for operating the driving mechanism using fluid actuator monitoring the pressure of the working fluid, e.g. for protection measures
FR1129734D 1955-08-08 1955-08-08 Circuit breaker control device Expired FR1129734A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1129734T 1955-08-08

Publications (1)

Publication Number Publication Date
FR1129734A true FR1129734A (en) 1957-01-24

Family

ID=9637103

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1129734D Expired FR1129734A (en) 1955-08-08 1955-08-08 Circuit breaker control device

Country Status (1)

Country Link
FR (1) FR1129734A (en)

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