FR1087794A - Automatic circuit breaker - Google Patents

Automatic circuit breaker

Info

Publication number
FR1087794A
FR1087794A FR1087794DA FR1087794A FR 1087794 A FR1087794 A FR 1087794A FR 1087794D A FR1087794D A FR 1087794DA FR 1087794 A FR1087794 A FR 1087794A
Authority
FR
France
Prior art keywords
circuit breaker
automatic circuit
automatic
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
Auguste Wirth
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 FR1087794A publication Critical patent/FR1087794A/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
    • H01H73/48—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 both electrothermal and electromagnetic automatic release
    • H01H73/50—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 both electrothermal and electromagnetic automatic release reset by lever

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
FR1087794D 1953-03-26 1953-03-26 Automatic circuit breaker Expired FR1087794A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1087794T 1953-03-26

Publications (1)

Publication Number Publication Date
FR1087794A true FR1087794A (en) 1955-02-28

Family

ID=9613489

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1087794D Expired FR1087794A (en) 1953-03-26 1953-03-26 Automatic circuit breaker

Country Status (1)

Country Link
FR (1) FR1087794A (en)

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