BE391540A - - Google Patents

Info

Publication number
BE391540A
BE391540A BE391540DA BE391540A BE 391540 A BE391540 A BE 391540A BE 391540D A BE391540D A BE 391540DA BE 391540 A BE391540 A BE 391540A
Authority
BE
Belgium
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 BE391540A publication Critical patent/BE391540A/xx

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/02—Details
    • H01H33/53—Cases; Reservoirs, tanks, piping or valves, for arc-extinguishing fluid; Accessories therefor, e.g. safety arrangements, pressure relief devices
    • H01H33/58—Silencers for suppressing noise of switch operation
BE391540D 1931-10-19 BE391540A (enrdf_load_html_response)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1984396X 1931-10-19

Publications (1)

Publication Number Publication Date
BE391540A true BE391540A (enrdf_load_html_response)

Family

ID=7882188

Family Applications (1)

Application Number Title Priority Date Filing Date
BE391540D BE391540A (enrdf_load_html_response) 1931-10-19

Country Status (3)

Country Link
US (1) US1984396A (enrdf_load_html_response)
BE (1) BE391540A (enrdf_load_html_response)
FR (1) FR745721A (enrdf_load_html_response)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2293513A (en) * 1939-10-11 1942-08-18 Gen Electric Electric air circuit breaker
US2486127A (en) * 1944-06-26 1949-10-25 Gen Electric Air blast electric circuit breaker
US2452953A (en) * 1945-04-06 1948-11-02 Gen Electric Circuit interrupting apparatus
US2942086A (en) * 1957-03-06 1960-06-21 Allis Chalmers Mfg Co Chimney cooler for air circuit breakers
US3448231A (en) * 1966-11-14 1969-06-03 Gen Electric Electric circuit breaker arc chute with arc discharge filter
US3671697A (en) * 1971-01-07 1972-06-20 S & C Electric Co Switch construction with load break device having a movable slat, a gas expansion chamber and a gas muffler
FR2468987A1 (fr) * 1979-10-31 1981-05-08 Alsthom Atlantique Dispositif de refroidissement d'arc electrique pour cheminees d'appareils de coupure
DE19858952C1 (de) * 1998-12-10 2000-09-07 Siemens Ag Elektrischer Leistungsschalter

Also Published As

Publication number Publication date
FR745721A (enrdf_load_html_response) 1933-05-13
US1984396A (en) 1934-12-18

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