BE498021A - - Google Patents

Info

Publication number
BE498021A
BE498021A BE498021DA BE498021A BE 498021 A BE498021 A BE 498021A BE 498021D A BE498021D A BE 498021DA BE 498021 A BE498021 A BE 498021A
Authority
BE
Belgium
Application number
Other languages
French (fr)
Inventor
Latour Andre
Original Assignee
Merlin Gerin
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 BE498021A publication Critical patent/BE498021A/fr

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
    • H01H9/34—Stationary parts for restricting or subdividing the arc, e.g. barrier plate
    • H01H9/341—Barrier plates carrying electrodes
BE498021D 1949-10-13 BE498021A (th)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR291021X 1949-10-13
FR754276X 1953-06-17

Publications (1)

Publication Number Publication Date
BE498021A true BE498021A (th)

Family

ID=31947985

Family Applications (1)

Application Number Title Priority Date Filing Date
BE498021D BE498021A (th) 1949-10-13

Country Status (6)

Country Link
US (4) US2668890A (th)
BE (1) BE498021A (th)
CH (2) CH291021A (th)
DE (3) DE975815C (th)
FR (5) FR1000691A (th)
GB (3) GB702834A (th)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1068788B (de) * 1968-02-08 Calor-Emag Elektrizitäts-Aktiengesellschaft, '4030 Ratingen Elektrischer Schalter mit Lichtbogenlängung zwischen Isolierwänden
DE1010606B (de) * 1953-09-01 1957-06-19 Calor Emag Elektrizitaets Ag Magnetfeldschalter fuer Gleich- und Wechselstrom
DE1019367B (de) * 1953-12-23 1957-11-14 Siemens Ag Schalter mit Lichtbogenloeschkammer
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
US2866043A (en) * 1955-08-23 1958-12-23 Westinghouse Electric Corp Circuit breaker
FR1132254A (fr) * 1955-09-22 1957-03-07 Merlin Gerin Perfectionnements aux chambres de coupure pour disjoncteurs
FR1133074A (fr) * 1955-10-04 1957-03-20 Merlin Gerin Perfectionnements aux sectionneurs pour coupure en charge
DE1064589B (de) * 1955-11-10 1959-09-03 Licentia Gmbh Elektrischer Schalter mit Lichtbogenloeschkammer und mit magnetischer Blasung
US2868927A (en) * 1956-05-03 1959-01-13 Ite Circuit Breaker Ltd Solenoid interrupter
DE1031866B (de) * 1956-10-20 1958-06-12 Voigt & Haeffner Ag Lichtbogenloescheinrichtung fuer elektrische Schalter
US2967220A (en) * 1958-11-18 1961-01-03 Westinghouse Electric Corp Circuit interrupters
DE1146159B (de) * 1959-04-21 1963-03-28 Hugo Miebach G M B H Lichtbogenkammer fuer elektrische Schaltgeraete mit Permanent-Blasmagneten
US3128359A (en) * 1960-01-06 1964-04-07 Westinghouse Electric Corp Circuit interrupters having arc extinguishing means
US3033961A (en) * 1960-05-04 1962-05-08 Ite Circuit Breaker Ltd Serpentine corrugated arc product coolers
FR1269360A (fr) * 1960-07-01 1961-08-11 Merlin Gerin Perfectionnements à un dispositif d'extinction d'arc
FR1269358A (fr) * 1960-07-01 1961-08-11 Merlin Gerin Procédé et dispositif d'extinction d'arc
FR1269356A (fr) * 1960-07-01 1961-08-11 Merlin Gerin Perfectionnements à un dispositif d'extinction d'arc
FR1269359A (fr) * 1960-07-01 1961-08-11 Merlin Gerin Perfectionnements à un dispositif d'extinction d'arc
US3187123A (en) * 1961-04-03 1965-06-01 Scully Anthony Corp Binary key identifier for machine tools
US3151273A (en) * 1961-12-27 1964-09-29 Gen Electric Current limiting lightning arrester with porous gap structure
US3151274A (en) * 1961-12-27 1964-09-29 Gen Electric Current limiting lightning arrester using porous material in the gap structure
CH396181A (de) * 1962-11-28 1965-07-31 Bbc Brown Boveri & Cie Funkenstreckenanordnung für Überspannungsableiter
US3322995A (en) * 1965-04-26 1967-05-30 Globe Union Inc Electronic component and method of manufacture thereof
US3403239A (en) * 1965-05-24 1968-09-24 Square D Co Electromagnetically-operated air-break, clapper-type high-voltage contactor
US3662133A (en) * 1969-02-18 1972-05-09 Westinghouse Electric Corp Space-plate arc-chute for an air-break circuit breaker
FR2255689B1 (th) * 1973-12-20 1976-10-08 Merlin Gerin
GB2084402B (en) * 1980-09-17 1984-05-02 Gec Elliott Automation Ltd Circuit breaker arc chute
FR2719152B1 (fr) * 1994-04-22 1996-05-24 Gec Alsthom T & D Sa Disjoncteur à moyenne ou haute tension.
US6479781B1 (en) * 2000-06-23 2002-11-12 General Electric Company Arc chute assembly for circuit breaker mechanisms
US9845599B2 (en) 2014-04-23 2017-12-19 Nucor Corporation Structural steel decking system and method of securing
US9863146B2 (en) 2015-05-14 2018-01-09 Nucor Corporation Structural panel systems with a nested sidelap and method of securing
US10370851B2 (en) 2016-03-21 2019-08-06 Nucor Corporation Structural systems with improved sidelap and buckling spans

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR961277A (th) * 1950-05-09
DE218829C (th) * 1908-12-01
DE444505C (de) * 1925-07-19 1927-05-20 Voigt & Haeffner Akt Ges Schalter mit Blasung
CH138996A (fr) * 1928-01-18 1930-03-31 Delle Atel Const Electr Cheminée de soufflage pour appareils de rupture de circuits électriques.
US1888707A (en) * 1928-07-14 1932-11-22 Westinghouse Electric & Mfg Co Circuit interrupter
DE533471C (de) * 1930-04-02 1931-09-12 I G Farbenindustrie Akt Ges Verfahren zur Darstellung von Oxydiphenylindolderivaten
US1927888A (en) * 1931-01-24 1933-09-26 Westinghouse Electric & Mfg Co Circuit breaker
CH165267A (de) * 1932-07-29 1933-11-15 Oerlikon Maschf Einrichtung für die Lichtbogenlöschung bei Schaltern mit Hörnerelektroden.
US2167499A (en) * 1937-01-29 1939-07-25 Westinghouse Electric & Mfg Co Disconnecting switch
US2306204A (en) * 1939-10-11 1942-12-22 Gen Electric Electric arc extinguishing apparatus
DE710229C (de) * 1940-04-20 1941-09-08 Aeg Lichtbogenloeschvorrichtung fuer Schalter
CH230575A (de) * 1941-05-21 1944-01-15 Licentia Gmbh Elektrischer Stromunterbrecher für hochgespannten Gleichstrom.
BE495600A (th) * 1944-08-04
US2564178A (en) * 1945-06-08 1951-08-14 Howard M Strobel Deion circuit breaker
US2436189A (en) * 1945-09-17 1948-02-17 Gen Electric Arc extinguishing device
BE474807A (th) * 1946-07-29
US2568377A (en) * 1947-07-14 1951-09-18 Czechoslovak Metal & Engineeri Magnetic switch

Also Published As

Publication number Publication date
FR1000691A (fr) 1952-02-14
US2668890A (en) 1954-02-09
FR65047E (fr) 1956-01-25
US2783336A (en) 1957-02-26
US2707739A (en) 1955-05-03
FR62384E (fr) 1955-06-14
DE1014623B (de) 1957-08-29
FR72633E (fr) 1960-04-22
GB702834A (en) 1954-01-27
DE975815C (de) 1962-10-04
FR61399E (fr) 1955-04-26
CH305648A (fr) 1955-02-28
DE1155840B (de) 1963-10-17
CH291021A (fr) 1953-05-31
GB723837A (en) 1955-02-09
US2750476A (en) 1956-06-12
GB754276A (en) 1956-08-08

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