FR1268047A - Electro-dynamic device used to actuate the switching elements of an electrical switch, in particular a circuit breaker - Google Patents

Electro-dynamic device used to actuate the switching elements of an electrical switch, in particular a circuit breaker

Info

Publication number
FR1268047A
FR1268047A FR835862A FR835862A FR1268047A FR 1268047 A FR1268047 A FR 1268047A FR 835862 A FR835862 A FR 835862A FR 835862 A FR835862 A FR 835862A FR 1268047 A FR1268047 A FR 1268047A
Authority
FR
France
Prior art keywords
actuate
electro
circuit breaker
switching elements
device used
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
FR835862A
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 DEV18335A priority Critical patent/DE1127453B/en
Application filed by Elektro Apparate Werke VEB filed Critical Elektro Apparate Werke VEB
Priority to FR835862A priority patent/FR1268047A/en
Application granted granted Critical
Publication of FR1268047A publication Critical patent/FR1268047A/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
    • H01H77/101—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 with increasing of contact pressure by electrodynamic forces before opening
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/30—Means for extinguishing or preventing arc between current-carrying parts
    • H01H9/38—Auxiliary contacts on to which the arc is transferred from the main contacts
    • H01H9/386—Arcing contact pivots relative to the fixed contact assembly

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
FR835862A 1960-03-24 1960-08-12 Electro-dynamic device used to actuate the switching elements of an electrical switch, in particular a circuit breaker Expired FR1268047A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DEV18335A DE1127453B (en) 1960-03-24 1960-03-24 Electrodynamic system for actuating the switching contacts of an electrical switch, in particular a circuit breaker
FR835862A FR1268047A (en) 1960-08-12 1960-08-12 Electro-dynamic device used to actuate the switching elements of an electrical switch, in particular a circuit breaker

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR835862A FR1268047A (en) 1960-08-12 1960-08-12 Electro-dynamic device used to actuate the switching elements of an electrical switch, in particular a circuit breaker

Publications (1)

Publication Number Publication Date
FR1268047A true FR1268047A (en) 1961-07-28

Family

ID=8737442

Family Applications (1)

Application Number Title Priority Date Filing Date
FR835862A Expired FR1268047A (en) 1960-03-24 1960-08-12 Electro-dynamic device used to actuate the switching elements of an electrical switch, in particular a circuit breaker

Country Status (1)

Country Link
FR (1) FR1268047A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2322444A1 (en) * 1975-08-26 1977-03-25 Merlin Gerin ELECTRIC CUT-OFF DEVICE
EP0212258A2 (en) * 1985-08-16 1987-03-04 Westinghouse Electric Corporation Circuit breaker with force generating shunt
ITRM20090009A1 (en) * 2009-01-12 2010-07-13 Bticino Spa HIGH PERFORMANCE ELECTRICAL SWITCH

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2322444A1 (en) * 1975-08-26 1977-03-25 Merlin Gerin ELECTRIC CUT-OFF DEVICE
EP0212258A2 (en) * 1985-08-16 1987-03-04 Westinghouse Electric Corporation Circuit breaker with force generating shunt
EP0212258A3 (en) * 1985-08-16 1988-12-21 Westinghouse Electric Corporation Circuit breaker with force generating shunt
ITRM20090009A1 (en) * 2009-01-12 2010-07-13 Bticino Spa HIGH PERFORMANCE ELECTRICAL SWITCH
WO2010079524A1 (en) * 2009-01-12 2010-07-15 Bticino S.P.A. High performance electric circuit breaker
RU2486621C2 (en) * 2009-01-12 2013-06-27 Бтичино С.П.А. Electric switch of high performance

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