BE449237A - - Google Patents

Info

Publication number
BE449237A
BE449237A BE449237DA BE449237A BE 449237 A BE449237 A BE 449237A BE 449237D A BE449237D A BE 449237DA BE 449237 A BE449237 A BE 449237A
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 BE449237A publication Critical patent/BE449237A/xx

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01T—SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
    • H01T1/00—Details of spark gaps
    • H01T1/02—Means for extinguishing arc
    • H01T1/04—Means for extinguishing arc using magnetic blow-out
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
    • H01B3/02—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of inorganic substances
    • H01B3/06—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of inorganic substances asbestos
    • 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
    • H01H9/342—Venting arrangements for arc chutes
    • 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
    • H01H9/44—Means for extinguishing or preventing arc between current-carrying parts using blow-out magnet
BE449237D 1939-10-11 1943-02-17 BE449237A (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US298946A US2293513A (en) 1939-10-11 1939-10-11 Electric air circuit breaker

Publications (1)

Publication Number Publication Date
BE449237A true BE449237A (xx) 1943-03-31

Family

ID=23152678

Family Applications (3)

Application Number Title Priority Date Filing Date
BE446034D BE446034A (xx) 1939-10-11 1942-06-20
BE447160D BE447160A (xx) 1939-10-11 1942-09-15
BE449237D BE449237A (xx) 1939-10-11 1943-02-17

Family Applications Before (2)

Application Number Title Priority Date Filing Date
BE446034D BE446034A (xx) 1939-10-11 1942-06-20
BE447160D BE447160A (xx) 1939-10-11 1942-09-15

Country Status (5)

Country Link
US (1) US2293513A (xx)
BE (3) BE446034A (xx)
DE (4) DE767738C (xx)
FR (5) FR877644A (xx)
GB (4) GB541612A (xx)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2442199A (en) * 1943-12-15 1948-05-25 Westinghouse Electric Corp Circuit interrupter
US2646482A (en) * 1947-01-11 1953-07-21 Ite Circuit Breaker Ltd High-voltage circuit breaker
US2625627A (en) * 1947-02-27 1953-01-13 Canadian Controllers Ltd High-voltage contactor system
FR964187A (xx) * 1947-03-13 1950-08-08
US2644875A (en) * 1948-07-01 1953-07-07 Roller Smith Corp Air circuit breaker
US2615109A (en) * 1949-12-10 1952-10-21 Gen Electric Zigzag magnetic labyrinth arc muffler
US2709735A (en) * 1952-08-01 1955-05-31 Gen Electric Arc chute for electric circuit breakers
US2825008A (en) * 1953-06-02 1958-02-25 Ohio Brass Co Lightning arresters
GB776747A (en) * 1954-03-16 1957-06-12 Reyrolle A & Co Ltd Improvements relating to high-voltage electric circuit-breakers of the air-break type
US2816992A (en) * 1954-11-26 1957-12-17 Westinghouse Electric Corp Circuit interrupters
BE548341A (xx) * 1955-06-03
BE545609A (xx) * 1955-08-29
DE1064589B (de) * 1955-11-10 1959-09-03 Licentia Gmbh Elektrischer Schalter mit Lichtbogenloeschkammer und mit magnetischer Blasung
US2947839A (en) * 1957-02-28 1960-08-02 Allis Chalmers Mfg Co Arc chute having cooling and deionizing elements arranged at the exhaust end
US2942086A (en) * 1957-03-06 1960-06-21 Allis Chalmers Mfg Co Chimney cooler for air circuit breakers
US3025376A (en) * 1958-05-13 1962-03-13 Ite Circuit Breaker Ltd Arc chute for circuit breakers
DE1087217B (de) * 1958-09-10 1960-08-18 Licentia Gmbh Magnetblasschalter
US2987596A (en) * 1958-12-06 1961-06-06 Asea Ab Scavenging means for air blast circuit breaker
LU36750A1 (xx) * 1959-01-08 1960-07-08
FR1224133A (fr) * 1959-01-20 1960-06-22 Merlin Gerin Perfectionnements à des dispositifs d'extinction d'arc
US3033961A (en) * 1960-05-04 1962-05-08 Ite Circuit Breaker Ltd Serpentine corrugated arc product coolers
DE1168529B (de) * 1961-06-26 1964-04-23 Licentia Gmbh Elektrisches Schaltgeraet mit Einrichtung zur Lichtbogenloeschung
DE1253333B (de) * 1964-11-23 1967-11-02 Stotz Kontakt Gmbh Lichtbogenloeschkammer mit Deionblechen
US3555224A (en) * 1968-12-23 1971-01-12 Gen Electric Arc chute for an air circuit breaker
US4011425A (en) * 1975-01-03 1977-03-08 I-T-E Imperial Corporation Arc chute extension for increased interruption rating
EP1768150B1 (de) * 2005-09-26 2010-02-17 ABB Technology AG Hochspannungsschalter mit verbesserter Schaltleistung
DE102007001802B4 (de) * 2006-12-22 2010-02-25 Abb Ag Elektrisches Schaltgerät
US8503151B2 (en) * 2009-09-30 2013-08-06 Lam Research Corporation Plasma arrestor insert
DE102014201867A1 (de) 2013-02-22 2014-08-28 Magna Powertrain Ag & Co. Kg Kupplungsscheibe
CN109727713B (zh) * 2019-02-11 2023-08-18 洛阳正奇机械有限公司 一种紫铜波纹管结构的大功率充电桩串冷电缆

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE285505C (xx) *
FR439524A (fr) * 1911-01-31 1912-06-15 Siemens Schuckertwerke Gmbh Dispositif pour le soufflage électro-magnétique des étincelles
DE507139C (de) * 1927-11-19 1930-09-12 Kontakt A G Kontaktanordnung fuer Schalter mit magnetischer Lichtbogenblasung
US1878959A (en) * 1928-09-27 1932-09-20 Westinghouse Electric & Mfg Co Circuit interrupter
US1861128A (en) * 1928-12-28 1932-05-31 Milliken Humphreys High-power circuit-breaker
DE555778C (de) * 1929-01-18 1932-07-28 Siemens Schuckertwerke Akt Ges Entionisierungsvorrichtung zum Loeschen von Lichtboegen
DE584993C (de) * 1929-12-03 1933-09-27 Siemens Ag Vorrichtung fuer die Lichtbogenloeschung in Fluessigkeitsschaltern
US1914137A (en) * 1931-01-24 1933-06-13 Westinghouse Electric & Mfg Co Circuit interrupter
DE293332C (xx) * 1930-08-14
US2037418A (en) * 1931-01-24 1936-04-14 Westinghouse Electric & Mfg Co Circuit breaker
DE616479C (de) * 1931-08-14 1935-07-30 Voigt & Haeffner Akt Ges Anordnung zur Loeschung des Unterbrechungslichtbogens elektrischer Schalter
DE574960C (de) * 1931-10-02 1933-04-21 Siemens Schuckertwerke Akt Ges Entionisierungsvorrichtung zum Loeschen des Unterbrechungslichtbogens von Schaltern
FR745721A (xx) * 1931-10-19 1933-05-13
DE652481C (de) * 1932-11-25 1937-11-01 Const Electr De Delle Sa Atel Elektrischer Blasschalter
BE408296A (xx) * 1934-03-20
DE728612C (de) * 1934-10-20 1942-11-30 Siemens Ag Schalter mit Lichtbogenkammer
US2109226A (en) * 1936-01-30 1938-02-22 Westinghouse Electric & Mfg Co Circuit breaker

Also Published As

Publication number Publication date
GB550819A (en) 1943-01-26
FR52381E (fr) 1944-03-14
FR52067E (fr) 1943-08-13
GB541612A (en) 1941-12-03
BE447160A (xx) 1942-10-31
DE740646C (de) 1943-10-25
US2293513A (en) 1942-08-18
GB545868A (en) 1942-06-16
BE446034A (xx) 1942-07-31
DE767738C (de) 1953-04-16
FR877644A (fr) 1942-12-15
FR52103E (fr) 1943-08-17
FR867464A (fr) 1941-11-03
DE969869C (de) 1958-07-24
GB549540A (en) 1942-11-25
DE762739C (de) 1954-10-11

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