CH271493A - Arc extinguishing electric circuit breaker. - Google Patents

Arc extinguishing electric circuit breaker.

Info

Publication number
CH271493A
CH271493A CH271493DA CH271493A CH 271493 A CH271493 A CH 271493A CH 271493D A CH271493D A CH 271493DA CH 271493 A CH271493 A CH 271493A
Authority
CH
Switzerland
Prior art keywords
circuit breaker
electric circuit
arc extinguishing
extinguishing electric
arc
Prior art date
Application number
Other languages
French (fr)
Inventor
Corporation Westingho Electric
Original Assignee
Westinghouse Electric Corp
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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of CH271493A publication Critical patent/CH271493A/en

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
CH271493D 1947-01-04 1947-12-13 Arc extinguishing electric circuit breaker. CH271493A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US720165A US2616007A (en) 1947-01-04 1947-01-04 Circuit interrupter

Publications (1)

Publication Number Publication Date
CH271493A true CH271493A (en) 1950-10-31

Family

ID=24892908

Family Applications (1)

Application Number Title Priority Date Filing Date
CH271493D CH271493A (en) 1947-01-04 1947-12-13 Arc extinguishing electric circuit breaker.

Country Status (5)

Country Link
US (1) US2616007A (en)
BE (1) BE479337A (en)
CH (1) CH271493A (en)
FR (1) FR959367A (en)
GB (1) GB630783A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2821606A (en) * 1953-09-23 1958-01-28 Westinghouse Electric Corp Circuit interrupter
US2933574A (en) * 1954-04-26 1960-04-19 Westinghouse Electric Corp Circuit interrupters
US2816992A (en) * 1954-11-26 1957-12-17 Westinghouse Electric Corp Circuit interrupters
US2795675A (en) * 1954-12-08 1957-06-11 Westinghouse Electric Corp Circuit interrupter
US3073936A (en) * 1958-10-01 1963-01-15 Gen Electric Electric circuit interrupter
US3176103A (en) * 1961-02-21 1965-03-30 Ite Circuit Breaker Ltd Blow-in effect on jump gap

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE556524C (en) * 1932-08-10 Siemens Schuckertwerke Akt Ges Procedure for quickly switching off alternating current
US1324546A (en) * 1919-12-09 Enoch t
US818376A (en) * 1903-08-08 1906-04-17 Gen Electric Arc-extinguishing cut-out.
US1164257A (en) * 1912-12-26 1915-12-14 Gen Electric Circuit-interrupting device.
US1590402A (en) * 1919-05-06 1926-06-29 Westinghouse Electric & Mfg Co Switching device
US1398982A (en) * 1919-12-15 1921-12-06 Gen Electric Circuit-interrupter
US1606808A (en) * 1921-09-28 1926-11-16 Westinghouse Electric & Mfg Co Control apparatus
US1713229A (en) * 1926-08-16 1929-05-14 Gen Electric Circuit interrupter
US1872387A (en) * 1929-09-11 1932-08-16 Westinghouse Electric & Mfg Co Circuit breaker
US2242905A (en) * 1939-01-04 1941-05-20 Westinghouse Electric & Mfg Co Circuit interrupter
US2276859A (en) * 1940-10-29 1942-03-17 Westinghouse Electric & Mfg Co Circuit interrupter
US2356040A (en) * 1942-07-31 1944-08-15 Westinghouse Electric & Mfg Co Arc control device

Also Published As

Publication number Publication date
BE479337A (en)
FR959367A (en) 1950-03-29
GB630783A (en) 1949-10-20
US2616007A (en) 1952-10-28

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