FR634497A - Circuit breaker - Google Patents

Circuit breaker

Info

Publication number
FR634497A
FR634497A FR634497DA FR634497A FR 634497 A FR634497 A FR 634497A FR 634497D A FR634497D A FR 634497DA FR 634497 A FR634497 A FR 634497A
Authority
FR
France
Prior art keywords
circuit breaker
breaker
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)
Inventor
Rene Darbord
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 FR634497A publication Critical patent/FR634497A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H73/00—Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of a hand reset mechanism
    • H01H73/36—Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of a hand reset mechanism having electromagnetic release and no other automatic release
    • H01H73/38—Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of a hand reset mechanism having electromagnetic release and no other automatic release reset by lever

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
FR634497D 1927-05-16 1927-05-16 Circuit breaker Expired FR634497A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR634497T 1927-05-16

Publications (1)

Publication Number Publication Date
FR634497A true FR634497A (en) 1928-02-18

Family

ID=8993625

Family Applications (1)

Application Number Title Priority Date Filing Date
FR634497D Expired FR634497A (en) 1927-05-16 1927-05-16 Circuit breaker

Country Status (1)

Country Link
FR (1) FR634497A (en)

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