FR959368A - - Google Patents

Info

Publication number
FR959368A
FR959368A FR959368DA FR959368A FR 959368 A FR959368 A FR 959368A FR 959368D A FR959368D A FR 959368DA FR 959368 A FR959368 A FR 959368A
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 FR959368A publication Critical patent/FR959368A/fr
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
FR959368D 1947-01-04 Expired FR959368A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US720166A US2632075A (en) 1947-01-04 1947-01-04 Circuit interrupter

Publications (1)

Publication Number Publication Date
FR959368A true FR959368A (fr) 1950-03-29

Family

ID=24892913

Family Applications (1)

Application Number Title Priority Date Filing Date
FR959368D Expired FR959368A (fr) 1947-01-04

Country Status (5)

Country Link
US (1) US2632075A (fr)
BE (1) BE479338A (fr)
CH (1) CH273218A (fr)
FR (1) FR959368A (fr)
GB (1) GB630838A (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3024331A (en) * 1957-11-06 1962-03-06 Westinghouse Electric Corp Circuit interrupter
US3070681A (en) * 1958-10-29 1962-12-25 Ite Circuit Breaker Ltd Face wound blowout coil
US3050602A (en) * 1960-03-07 1962-08-21 Gen Electric Circuit interrupter
US3183409A (en) * 1960-11-17 1965-05-11 Cutler Hammer Inc Electromagnetic contactor
US3081389A (en) * 1960-12-19 1963-03-12 Ite Circuit Breaker Ltd Uninterrupted arc chute venteng path for jump gap and runner

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US428650A (en) * 1890-05-27 Alternating-current magnetic device
US463762A (en) * 1891-11-24 Electric-arc interrupter
DE556524C (de) * 1932-08-10 Siemens Schuckertwerke Akt Ges Verfahren zum raschen Abschalten von Wechselstrom
US938740A (en) * 1908-05-23 1909-11-02 American Electric Telephone Co Electromagnetic device.
US1164257A (en) * 1912-12-26 1915-12-14 Gen Electric Circuit-interrupting device.
US1681473A (en) * 1920-09-07 1928-08-21 Automatic Electric Inc Electromagnetic relay
FR657067A (fr) * 1928-05-10 1929-05-16 Perfectionnements aux dispositifs de soufflage des arcs électriques dans les disjoncteurs et les interrupteurs
US1879958A (en) * 1929-06-29 1932-09-27 Condit Electrical Mfg Corp Circuit interrupter
US1872387A (en) * 1929-09-11 1932-08-16 Westinghouse Electric & Mfg Co Circuit breaker
US1904463A (en) * 1929-11-27 1933-04-18 Gen Electric Circuit interrupting apparatus
US1922060A (en) * 1931-01-15 1933-08-15 Sachs Joseph Arc extinguishing device for electric switches
US1963643A (en) * 1933-02-23 1934-06-19 Westinghouse Electric & Mfg Co Circuit interrupter
US2242905A (en) * 1939-01-04 1941-05-20 Westinghouse Electric & Mfg Co Circuit interrupter
US2290708A (en) * 1940-07-16 1942-07-21 Gen Electric Gas blast circuit breaker
US2276859A (en) * 1940-10-29 1942-03-17 Westinghouse Electric & Mfg Co Circuit interrupter
CA432817A (fr) * 1942-08-26 1946-01-29 Canadian Westinghouse Company Interrupteur electrique
FR962869A (fr) * 1944-04-13 1950-06-22
US2468422A (en) * 1945-06-20 1949-04-26 Ite Circuit Breaker Ltd Arc chute

Also Published As

Publication number Publication date
GB630838A (en) 1949-10-21
US2632075A (en) 1953-03-17
BE479338A (fr)
CH273218A (fr) 1951-01-31

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