FR1277727A - Ultra-fast circuit breaker - Google Patents

Ultra-fast circuit breaker

Info

Publication number
FR1277727A
FR1277727A FR849807A FR849807A FR1277727A FR 1277727 A FR1277727 A FR 1277727A FR 849807 A FR849807 A FR 849807A FR 849807 A FR849807 A FR 849807A FR 1277727 A FR1277727 A FR 1277727A
Authority
FR
France
Prior art keywords
ultra
circuit breaker
fast circuit
fast
breaker
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
FR849807A
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.)
Elektro Apparate Werke VEB
Original Assignee
Elektro Apparate Werke VEB
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
Priority to DEV19215A priority Critical patent/DE1125057B/en
Application filed by Elektro Apparate Werke VEB filed Critical Elektro Apparate Werke VEB
Priority to FR849807A priority patent/FR1277727A/en
Application granted granted Critical
Publication of FR1277727A publication Critical patent/FR1277727A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H77/00—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting
    • H01H77/02—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting in which the excess current itself provides the energy for opening the contacts, and having a separate reset mechanism
    • H01H77/10—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting in which the excess current itself provides the energy for opening the contacts, and having a separate reset mechanism with electrodynamic opening
    • H01H77/107—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting in which the excess current itself provides the energy for opening the contacts, and having a separate reset mechanism with electrodynamic opening characterised by the blow-off force generating means, e.g. current loops

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
FR849807A 1960-08-19 1961-01-16 Ultra-fast circuit breaker Expired FR1277727A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DEV19215A DE1125057B (en) 1960-08-19 1960-08-19 Quick switch
FR849807A FR1277727A (en) 1961-01-16 1961-01-16 Ultra-fast circuit breaker

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR849807A FR1277727A (en) 1961-01-16 1961-01-16 Ultra-fast circuit breaker

Publications (1)

Publication Number Publication Date
FR1277727A true FR1277727A (en) 1961-12-01

Family

ID=8746809

Family Applications (1)

Application Number Title Priority Date Filing Date
FR849807A Expired FR1277727A (en) 1960-08-19 1961-01-16 Ultra-fast circuit breaker

Country Status (1)

Country Link
FR (1) FR1277727A (en)

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