CH291021A - Arc extinguishing process and device for its implementation. - Google Patents

Arc extinguishing process and device for its implementation.

Info

Publication number
CH291021A
CH291021A CH291021DA CH291021A CH 291021 A CH291021 A CH 291021A CH 291021D A CH291021D A CH 291021DA CH 291021 A CH291021 A CH 291021A
Authority
CH
Switzerland
Prior art keywords
implementation
arc extinguishing
extinguishing process
arc
extinguishing
Prior art date
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.)
Filing date
Publication date
Application filed by Merlin Gerin filed Critical Merlin Gerin
Publication of CH291021A publication Critical patent/CH291021A/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
    • H01H9/34—Stationary parts for restricting or subdividing the arc, e.g. barrier plate
    • H01H9/341—Barrier plates carrying electrodes
CH291021D 1949-10-13 1950-09-06 Arc extinguishing process and device for its implementation. CH291021A (en)

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
CH291021A true CH291021A (en) 1953-05-31

Family

ID=31947985

Family Applications (2)

Application Number Title Priority Date Filing Date
CH291021D CH291021A (en) 1949-10-13 1950-09-06 Arc extinguishing process and device for its implementation.
CH305648D CH305648A (en) 1949-10-13 1952-09-13 Arc extinguishing device.

Family Applications After (1)

Application Number Title Priority Date Filing Date
CH305648D CH305648A (en) 1949-10-13 1952-09-13 Arc extinguishing device.

Country Status (6)

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

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1068788B (en) * 1968-02-08 Calor-Emag Elektrizitäts-Aktiengesellschaft, '4030 Ratingen Electrical switch with arc elongation between insulating walls
DE1010606B (en) * 1953-09-01 1957-06-19 Calor Emag Elektrizitaets Ag Magnetic field switch for direct and alternating current
DE1019367B (en) * 1953-12-23 1957-11-14 Siemens Ag Switch with arc extinguishing chamber
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 (en) * 1955-09-22 1957-03-07 Merlin Gerin Improvements to circuit breaker chambers
FR1133074A (en) * 1955-10-04 1957-03-20 Merlin Gerin Improvements to disconnectors for load breaking
DE1064589B (en) * 1955-11-10 1959-09-03 Licentia Gmbh Electric switch with arc extinguishing chamber and magnetic blowing
US2868927A (en) * 1956-05-03 1959-01-13 Ite Circuit Breaker Ltd Solenoid interrupter
DE1031866B (en) * 1956-10-20 1958-06-12 Voigt & Haeffner Ag Arc extinguishing device for electrical switches
US2967220A (en) * 1958-11-18 1961-01-03 Westinghouse Electric Corp Circuit interrupters
DE1146159B (en) * 1959-04-21 1963-03-28 Hugo Miebach G M B H Arc chamber for electrical switchgear with permanent blowing magnets
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 (en) * 1960-07-01 1961-08-11 Merlin Gerin Improvements to an arc extinguishing device
FR1269359A (en) * 1960-07-01 1961-08-11 Merlin Gerin Improvements to an arc extinguishing device
FR1269356A (en) * 1960-07-01 1961-08-11 Merlin Gerin Improvements to an arc extinguishing device
FR1269358A (en) * 1960-07-01 1961-08-11 Merlin Gerin Arc extinguishing method and device
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 (en) * 1962-11-28 1965-07-31 Bbc Brown Boveri & Cie Spark gap arrangement for surge arresters
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 (en) * 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 (en) * 1994-04-22 1996-05-24 Gec Alsthom T & D Sa Medium or high voltage circuit breaker.
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
WO2017165305A1 (en) 2016-03-21 2017-09-28 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 (en) * 1950-05-09
DE218829C (en) * 1908-12-01
DE444505C (en) * 1925-07-19 1927-05-20 Voigt & Haeffner Akt Ges Switch with blowing
CH138996A (en) * 1928-01-18 1930-03-31 Delle Atel Const Electr Blowing chimney for electrical circuit breaking devices.
US1888707A (en) * 1928-07-14 1932-11-22 Westinghouse Electric & Mfg Co Circuit interrupter
DE533471C (en) * 1930-04-02 1931-09-12 I G Farbenindustrie Akt Ges Process for the preparation of oxydiphenylindole derivatives
US2037418A (en) * 1931-01-24 1936-04-14 Westinghouse Electric & Mfg Co Circuit breaker
CH165267A (en) * 1932-07-29 1933-11-15 Oerlikon Maschf Device for extinguishing arcs on switches with horn electrodes.
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 (en) * 1940-04-20 1941-09-08 Aeg Arc extinguishing device for switch
CH230575A (en) * 1941-05-21 1944-01-15 Licentia Gmbh Electric circuit breaker for high voltage direct current.
BE495600A (en) * 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 (en) * 1946-07-29
US2568377A (en) * 1947-07-14 1951-09-18 Czechoslovak Metal & Engineeri Magnetic switch

Also Published As

Publication number Publication date
GB702834A (en) 1954-01-27
DE1014623B (en) 1957-08-29
CH305648A (en) 1955-02-28
US2668890A (en) 1954-02-09
DE1155840B (en) 1963-10-17
BE498021A (en)
GB754276A (en) 1956-08-08
GB723837A (en) 1955-02-09
FR72633E (en) 1960-04-22
US2750476A (en) 1956-06-12
US2707739A (en) 1955-05-03
FR62384E (en) 1955-06-14
DE975815C (en) 1962-10-04
FR1000691A (en) 1952-02-14
FR61399E (en) 1955-04-26
US2783336A (en) 1957-02-26
FR65047E (en) 1956-01-25

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