FR1074112A - Advanced training in contactors, breakers and electrical circuit breakers - Google Patents

Advanced training in contactors, breakers and electrical circuit breakers

Info

Publication number
FR1074112A
FR1074112A FR1074112DA FR1074112A FR 1074112 A FR1074112 A FR 1074112A FR 1074112D A FR1074112D A FR 1074112DA FR 1074112 A FR1074112 A FR 1074112A
Authority
FR
France
Prior art keywords
breakers
contactors
electrical circuit
advanced training
circuit breakers
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)
Inventor
Charles-Emile-Jules Brandt
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 filed Critical
Application granted granted Critical
Publication of FR1074112A publication Critical patent/FR1074112A/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
    • H01H33/70—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid
    • H01H33/88—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts
    • H01H33/886—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts by movement of rotating pistons
FR1074112D 1953-02-05 1953-02-05 Advanced training in contactors, breakers and electrical circuit breakers Expired FR1074112A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1074112T 1953-02-05

Publications (1)

Publication Number Publication Date
FR1074112A true FR1074112A (en) 1954-10-01

Family

ID=9606447

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1074112D Expired FR1074112A (en) 1953-02-05 1953-02-05 Advanced training in contactors, breakers and electrical circuit breakers

Country Status (2)

Country Link
FR (1) FR1074112A (en)
NL (2) NL189871B (en)

Also Published As

Publication number Publication date
NL184871C (en)
NL189871B (en)

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