FR1003068A - Magneto-thermal current circuit breaker - Google Patents

Magneto-thermal current circuit breaker

Info

Publication number
FR1003068A
FR1003068A FR1003068DA FR1003068A FR 1003068 A FR1003068 A FR 1003068A FR 1003068D A FR1003068D A FR 1003068DA FR 1003068 A FR1003068 A FR 1003068A
Authority
FR
France
Prior art keywords
magneto
circuit breaker
current circuit
thermal current
thermal
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
Heinrich Korfgen
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 FR1003068A publication Critical patent/FR1003068A/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
    • H01H73/60—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 cartridge type, e.g. screw-in cartridge
    • H01H73/66—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 cartridge type, e.g. screw-in cartridge having combined electrothermal and electromagnetic release

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
FR1003068D 1946-11-28 1946-11-28 Magneto-thermal current circuit breaker Expired FR1003068A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1003068T 1946-11-28

Publications (1)

Publication Number Publication Date
FR1003068A true FR1003068A (en) 1952-03-13

Family

ID=9562649

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1003068D Expired FR1003068A (en) 1946-11-28 1946-11-28 Magneto-thermal current circuit breaker

Country Status (1)

Country Link
FR (1) FR1003068A (en)

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