FR636688A - - Google Patents

Info

Publication number
FR636688A
FR636688A FR636688DA FR636688A FR 636688 A FR636688 A FR 636688A FR 636688D A FR636688D A FR 636688DA FR 636688 A FR636688 A FR 636688A
Authority
FR
France
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
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.)
Publication date
Application granted granted Critical
Publication of FR636688A publication Critical patent/FR636688A/fr
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

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Electromagnets (AREA)
FR636688D 1926-10-23 Expired FR636688A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1720566X 1926-10-23

Publications (1)

Publication Number Publication Date
FR636688A true FR636688A (fr) 1928-04-14

Family

ID=9680472

Family Applications (1)

Application Number Title Priority Date Filing Date
FR636688D Expired FR636688A (fr) 1926-10-23

Country Status (2)

Country Link
US (1) US1720566A (fr)
FR (1) FR636688A (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2322444A1 (fr) * 1975-08-26 1977-03-25 Merlin Gerin Dispositif de coupure de courant electrique
FR2457007A1 (fr) * 1979-05-18 1980-12-12 Bbc Brown Boveri & Cie Disjoncteur electrique, en particulier disjoncteur a courant continu de grande puissance
FR2503929A1 (fr) * 1981-04-13 1982-10-15 Kruglyansky Igor Procede d'interruption automatique de la charge et interrupteur automatique de la charge pour la mise en oeuvre de ce procede

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3072765A (en) * 1960-07-06 1963-01-08 Westinghouse Electric Corp Circuit breaker
US4470027A (en) * 1982-07-16 1984-09-04 Eaton Corporation Molded case circuit breaker with improved high fault current interruption capability
US4644309A (en) * 1985-12-30 1987-02-17 General Electric Company High speed contact driver for circuit interruption device
US4646041A (en) * 1985-12-30 1987-02-24 General Electric Company High speed contact driver for circuit interruption device
US4698607A (en) * 1986-10-16 1987-10-06 General Electric Company High speed contact driver for circuit interruption device
DE59008339D1 (de) * 1989-07-26 1995-03-09 Siemens Ag Elektromechanischer Schnellschalter.

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2322444A1 (fr) * 1975-08-26 1977-03-25 Merlin Gerin Dispositif de coupure de courant electrique
FR2457007A1 (fr) * 1979-05-18 1980-12-12 Bbc Brown Boveri & Cie Disjoncteur electrique, en particulier disjoncteur a courant continu de grande puissance
FR2503929A1 (fr) * 1981-04-13 1982-10-15 Kruglyansky Igor Procede d'interruption automatique de la charge et interrupteur automatique de la charge pour la mise en oeuvre de ce procede

Also Published As

Publication number Publication date
US1720566A (en) 1929-07-09

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