NL67950C - - Google Patents

Info

Publication number
NL67950C
NL67950C NL67950DA NL67950C NL 67950 C NL67950 C NL 67950C NL 67950D A NL67950D A NL 67950DA NL 67950 C NL67950 C NL 67950C
Authority
NL
Netherlands
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 of NL67950C publication Critical patent/NL67950C/xx

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/70Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid
    • H01H33/76Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid wherein arc-extinguishing gas is evolved from stationary parts; Selection of material therefor
NL67950D 1940-01-13 NL67950C (en:Method)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US313736A US2272380A (en) 1940-01-13 1940-01-13 Circuit interrupter

Publications (1)

Publication Number Publication Date
NL67950C true NL67950C (en:Method)

Family

ID=23216921

Family Applications (1)

Application Number Title Priority Date Filing Date
NL67950D NL67950C (en:Method) 1940-01-13

Country Status (6)

Country Link
US (1) US2272380A (en:Method)
BE (1) BE483217A (en:Method)
CH (1) CH218490A (en:Method)
FR (1) FR938275A (en:Method)
GB (1) GB544152A (en:Method)
NL (1) NL67950C (en:Method)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2449518A (en) * 1943-02-15 1948-09-14 Westinghouse Electric Corp Circuit interrupter
US2455998A (en) * 1943-12-20 1948-12-14 Electrical Eng Equipment Co Electrical load breaking device
US2428482A (en) * 1945-02-28 1947-10-07 Westinghouse Electric Corp Circuit interrupter
US2454121A (en) * 1945-04-03 1948-11-16 Westinghouse Electric Corp Circuit interrupter
US2526387A (en) * 1946-01-24 1950-10-17 Milliken Humphreys Air blast circuit breaker
US2535556A (en) * 1946-09-06 1950-12-26 Air Reduction Electric switch
US2586290A (en) * 1947-11-01 1952-02-19 Westinghouse Electric Corp Circuit interrupter
US2585879A (en) * 1949-01-26 1952-02-12 Mcgraw Electric Co Circuit breaker
US2639353A (en) * 1950-01-24 1953-05-19 Allis Chalmers Mfg Co Circuit breaker with arc chute short circuiting sections of the arc
US2671146A (en) * 1952-01-14 1954-03-02 Gen Electric Interrupting unit for electric circuit breakers
GB776748A (en) * 1954-03-16 1957-06-12 Reyrolle A & Co Ltd Improvements relating to high-voltage air-break circuit-breakers
US3033961A (en) * 1960-05-04 1962-05-08 Ite Circuit Breaker Ltd Serpentine corrugated arc product coolers
US3179775A (en) * 1960-12-07 1965-04-20 Westinghouse Electric Corp Circulating-type compressed-gas circuit interrupters with composite blast-tube extension
FR2584230B1 (fr) * 1985-06-28 1989-02-03 Merlin Gerin Chambre d'extinction d'arc pour disjoncteur a basse tension a coupure dans l'air

Also Published As

Publication number Publication date
GB544152A (en) 1942-03-30
US2272380A (en) 1942-02-10
BE483217A (en:Method)
CH218490A (fr) 1941-12-15
FR938275A (fr) 1948-09-09

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