FR1213593A - Improvements to circuit breakers - Google Patents

Improvements to circuit breakers

Info

Publication number
FR1213593A
FR1213593A FR1213593DA FR1213593A FR 1213593 A FR1213593 A FR 1213593A FR 1213593D A FR1213593D A FR 1213593DA FR 1213593 A FR1213593 A FR 1213593A
Authority
FR
France
Prior art keywords
circuit breakers
breakers
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.)
Compagnie Francaise Thomson Houston SA
Original Assignee
Compagnie Francaise Thomson Houston 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 Compagnie Francaise Thomson Houston SA filed Critical Compagnie Francaise Thomson Houston SA
Application granted granted Critical
Publication of FR1213593A publication Critical patent/FR1213593A/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
FR1213593D 1957-09-12 1958-09-09 Improvements to circuit breakers Expired FR1213593A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US683613A US2901579A (en) 1957-09-12 1957-09-12 Electric circuit breaker

Publications (1)

Publication Number Publication Date
FR1213593A true FR1213593A (en) 1960-04-01

Family

ID=24744780

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1213593D Expired FR1213593A (en) 1957-09-12 1958-09-09 Improvements to circuit breakers

Country Status (2)

Country Link
US (1) US2901579A (en)
FR (1) FR1213593A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1189635B (en) * 1960-03-23 1965-03-25 Ellenberger & Poensgen Overcurrent switch for high currents
US3138687A (en) * 1961-05-12 1964-06-23 Fed Pacific Electric Co Circuit breakers incorporating a magnetic arc chute with an electromagnet
US8368492B1 (en) * 2012-08-24 2013-02-05 Eaton Corporation Bidirectional direct current electrical switching apparatus

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2347984A (en) * 1943-04-17 1944-05-02 Gen Electric Electric circuit breaker
US2554547A (en) * 1947-06-12 1951-05-29 Czechoslovak Metal And Enginee Magnetic blowout circuit breaker for alternating current

Also Published As

Publication number Publication date
US2901579A (en) 1959-08-25

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