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FR754678A - Overcurrent circuit breaker - Google Patents

Overcurrent circuit breaker

Info

Publication number
FR754678A
FR754678A FR754678DA FR754678A FR 754678 A FR754678 A FR 754678A FR 754678D A FR754678D A FR 754678DA FR 754678 A FR754678 A FR 754678A
Authority
FR
France
Prior art keywords
circuit breaker
overcurrent circuit
overcurrent
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)
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.)
Societe Franccaise Gardy SA
Original Assignee
Societe Franccaise Gardy SA
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 by Societe Franccaise Gardy SA filed Critical Societe Franccaise Gardy SA
Application granted granted Critical
Publication of FR754678A publication Critical patent/FR754678A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H01H9/44—Means for extinguishing or preventing arc between current-carrying parts using blow-out magnet
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/10—Operating or release mechanisms
    • H01H71/12—Automatic release mechanisms with or without manual release
    • H01H71/24—Electromagnetic mechanisms
    • H01H71/38—Electromagnetic mechanisms wherein the magnet coil also acts as arc blow-out device

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
FR754678D 1932-06-08 1933-04-24 Overcurrent circuit breaker Expired FR754678A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE754678X 1932-06-08

Publications (1)

Publication Number Publication Date
FR754678A true FR754678A (en) 1933-11-10

Family

ID=3879719

Family Applications (1)

Application Number Title Priority Date Filing Date
FR754678D Expired FR754678A (en) 1932-06-08 1933-04-24 Overcurrent circuit breaker

Country Status (2)

Country Link
BE (1) BE389067A (en)
FR (1) FR754678A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2524287A (en) * 1945-01-19 1950-10-03 Westinghouse Electric Corp Circuit interrupter
DE1059092B (en) * 1955-08-25 1959-06-11 Licentia Gmbh Switching device, in particular automatic installation switches, in screw plug or socket form
DE1206066B (en) * 1962-11-15 1965-12-02 Stotz Kontakt Gmbh Switching contact, especially for installation self-switches, with a radial arc blower field
EP0075341A1 (en) * 1981-09-16 1983-03-30 BBC Aktiengesellschaft Brown, Boveri & Cie. Electric power circuit breaker

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2524287A (en) * 1945-01-19 1950-10-03 Westinghouse Electric Corp Circuit interrupter
DE1059092B (en) * 1955-08-25 1959-06-11 Licentia Gmbh Switching device, in particular automatic installation switches, in screw plug or socket form
DE1206066B (en) * 1962-11-15 1965-12-02 Stotz Kontakt Gmbh Switching contact, especially for installation self-switches, with a radial arc blower field
EP0075341A1 (en) * 1981-09-16 1983-03-30 BBC Aktiengesellschaft Brown, Boveri & Cie. Electric power circuit breaker

Also Published As

Publication number Publication date
BE389067A (en)

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