FR967982A - Pneumatic control of circuit breakers - Google Patents

Pneumatic control of circuit breakers

Info

Publication number
FR967982A
FR967982A FR967982DA FR967982A FR 967982 A FR967982 A FR 967982A FR 967982D A FR967982D A FR 967982DA FR 967982 A FR967982 A FR 967982A
Authority
FR
France
Prior art keywords
circuit breakers
pneumatic control
pneumatic
breakers
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.)
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 FR967982A publication Critical patent/FR967982A/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
    • H01H33/32—Power arrangements internal to the switch for operating the driving mechanism using fluid actuator pneumatic
FR967982D 1948-06-15 1948-06-15 Pneumatic control of circuit breakers Expired FR967982A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR967982T 1948-06-15

Publications (1)

Publication Number Publication Date
FR967982A true FR967982A (en) 1950-11-16

Family

ID=9501019

Family Applications (1)

Application Number Title Priority Date Filing Date
FR967982D Expired FR967982A (en) 1948-06-15 1948-06-15 Pneumatic control of circuit breakers

Country Status (2)

Country Link
BE (1) BE489343A (en)
FR (1) FR967982A (en)

Also Published As

Publication number Publication date
BE489343A (en)

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