BE571649A - - Google Patents

Info

Publication number
BE571649A
BE571649A BE571649DA BE571649A BE 571649 A BE571649 A BE 571649A BE 571649D A BE571649D A BE 571649DA BE 571649 A BE571649 A BE 571649A
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.)
Filing date
Publication date
Application filed filed Critical
Publication of BE571649A publication Critical patent/BE571649A/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
    • H01H33/70—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid
    • H01H33/88—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts
    • H01H33/90—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts this movement being effected by or in conjunction with the contact-operating mechanism
    • H01H33/91—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts this movement being effected by or in conjunction with the contact-operating mechanism the arc-extinguishing fluid being air or gas
    • 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
    • H01H9/34—Stationary parts for restricting or subdividing the arc, e.g. barrier plate
    • 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
    • H01H9/34—Stationary parts for restricting or subdividing the arc, e.g. barrier plate
    • H01H9/341—Barrier plates carrying electrodes
BE571649D 1957-11-05 1958-09-30 BE571649A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR3950A FR72438E (fr) 1957-11-05 1957-11-05 Perfectionnements aux interrupteurs à soufflage magnétique

Publications (1)

Publication Number Publication Date
BE571649A true BE571649A (de) 1958-10-15

Family

ID=9376243

Family Applications (1)

Application Number Title Priority Date Filing Date
BE571649D BE571649A (de) 1957-11-05 1958-09-30

Country Status (5)

Country Link
US (1) US3137779A (de)
BE (1) BE571649A (de)
DE (1) DE1266851B (de)
FR (2) FR1183278A (de)
GB (1) GB887522A (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3515829A (en) * 1965-05-21 1970-06-02 Gen Electric Current-limiting circuit breaker with novel arc initiating and extinguishing means
JPS5123871Y1 (de) * 1968-01-19 1976-06-18
US3632926A (en) * 1970-04-20 1972-01-04 Gen Electric Current-limiting circuit breaker having arc extinguishing means which includes improved arc initiation and extinguishing chamber construction
DE3412566A1 (de) * 1984-04-04 1985-10-17 Felten & Guilleaume Energietechnik GmbH, 5000 Köln Lichtbogenloescheinrichtung fuer schaltgeraete der elektrischen energietechnik
FR2641643B1 (fr) * 1989-01-10 1991-03-22 Alsthom Gec Disjoncteur a haute ou moyenne tension

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE272742C (de) *
DE305797C (de) *
DE288168C (de) *
DE539011C (de) * 1929-03-16 1931-11-20 Sigwart Ruppel Dipl Ing Druckgasduesenschalter
DE652481C (de) * 1932-11-25 1937-11-01 Const Electr De Delle Sa Atel Elektrischer Blasschalter
DE629965C (de) * 1933-01-23 1936-05-16 Const Electr De Delle Sa Atel Elektrischer Schalter mit Lichtbogenloeschung durch einen Druckmittelstrom
BE451431A (de) * 1934-02-14
CH186066A (fr) * 1934-03-16 1936-08-31 Westinghouse Electric Corp Interrupteur électrique.
FR801592A (fr) * 1935-05-02 1936-08-07 Merlin Gerin Perfectionnements aux interrupteurs électriques
GB499664A (en) * 1937-07-26 1939-01-26 Arthur Upton Improvements in electric circuit breakers having arc control arrangements
US2253197A (en) * 1938-11-03 1941-08-19 Gen Electric Fluid blast circuit breaker
BE442623A (de) * 1939-12-13
US2272224A (en) * 1940-10-29 1942-02-10 Gen Electric Gas blast electric circuit breaker
US2345724A (en) * 1942-03-19 1944-04-04 Westinghouse Electric & Mfg Co Circuit breaker
US2382850A (en) * 1942-06-16 1945-08-14 Gen Electric Gas blast electric circuit breaker
US2356040A (en) * 1942-07-31 1944-08-15 Westinghouse Electric & Mfg Co Arc control device
US2445529A (en) * 1944-09-19 1948-07-20 Westinghouse Electric Corp Circuit interrupter
US2660647A (en) * 1950-05-18 1953-11-24 Westinghouse Electric Corp Circuit interrupter
US2708699A (en) * 1952-01-02 1955-05-17 Allis Chalmers Mfg Co Finger contact structure for circuit interrupting device
US2761935A (en) * 1952-07-30 1956-09-04 David C Prince Circuit breaker
DE1021054B (de) * 1954-05-11 1957-12-19 Siemens Ag Schaltkammer fuer elektrische Schaltgeraete
US2810046A (en) * 1955-06-09 1957-10-15 Allis Chalmers Mfg Co Fluid blast circuit interrupter with sealing means for movable contact structure
DE1069738B (de) * 1956-01-17 1959-11-26
BE559372A (de) * 1956-11-20

Also Published As

Publication number Publication date
GB887522A (en) 1962-01-17
FR1183278A (fr) 1959-07-06
US3137779A (en) 1964-06-16
FR72438E (fr) 1960-04-13
DE1266851B (de) 1968-04-25

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