FR867464A - Improvements to circuit breakers - Google Patents

Improvements to circuit breakers

Info

Publication number
FR867464A
FR867464A FR867464DA FR867464A FR 867464 A FR867464 A FR 867464A FR 867464D A FR867464D A FR 867464DA FR 867464 A FR867464 A FR 867464A
Authority
FR
France
Prior art keywords
circuit breakers
breakers
circuit
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Compagnie Francaise Thomson Houston SA
Original Assignee
Compagnie Francaise Thomson Houston SA
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 Compagnie Francaise Thomson Houston SA filed Critical Compagnie Francaise Thomson Houston SA
Application granted granted Critical
Publication of FR867464A publication Critical patent/FR867464A/en
Expired legal-status Critical Current

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Arc-Extinguishing Devices That Are Switches (AREA)
  • Circuit Breakers (AREA)
FR867464D 1939-10-11 1940-10-11 Improvements to circuit breakers Expired FR867464A (en)

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
FR867464A true FR867464A (en) 1941-11-03

Family

ID=23152678

Family Applications (5)

Application Number Title Priority Date Filing Date
FR867464D Expired FR867464A (en) 1939-10-11 1940-10-11 Improvements to circuit breakers
FR877644D Expired FR877644A (en) 1939-10-11 1940-10-11 Improvements to screens against the action of arcs
FR52067D Expired FR52067E (en) 1939-10-11 1941-09-23 Improvements to circuit breakers
FR52103D Expired FR52103E (en) 1939-10-11 1941-11-26 Improvements to circuit breakers
FR52381D Expired FR52381E (en) 1939-10-11 1942-07-16 Improvements to circuit breakers

Family Applications After (4)

Application Number Title Priority Date Filing Date
FR877644D Expired FR877644A (en) 1939-10-11 1940-10-11 Improvements to screens against the action of arcs
FR52067D Expired FR52067E (en) 1939-10-11 1941-09-23 Improvements to circuit breakers
FR52103D Expired FR52103E (en) 1939-10-11 1941-11-26 Improvements to circuit breakers
FR52381D Expired FR52381E (en) 1939-10-11 1942-07-16 Improvements to circuit breakers

Country Status (5)

Country Link
US (1) US2293513A (en)
BE (3) BE446034A (en)
DE (4) DE767738C (en)
FR (5) FR867464A (en)
GB (4) GB541612A (en)

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
NL77645C (en) * 1947-03-13
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 (en) * 1955-06-03
BE545609A (en) * 1955-08-29
DE1064589B (en) * 1955-11-10 1959-09-03 Licentia Gmbh Electric switch with arc extinguishing chamber and magnetic blowing
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 (en) * 1958-09-10 1960-08-18 Licentia Gmbh Magnetic blow switch
US2987596A (en) * 1958-12-06 1961-06-06 Asea Ab Scavenging means for air blast circuit breaker
LU36750A1 (en) * 1959-01-08 1960-07-08
FR1224133A (en) * 1959-01-20 1960-06-22 Merlin Gerin Improvements to arc extinguishing devices
US3033961A (en) * 1960-05-04 1962-05-08 Ite Circuit Breaker Ltd Serpentine corrugated arc product coolers
DE1168529B (en) * 1961-06-26 1964-04-23 Licentia Gmbh Electrical switchgear with arc extinguishing device
DE1253333B (en) * 1964-11-23 1967-11-02 Stotz Kontakt Gmbh Arc extinguishing chamber with deion plates
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
ATE458259T1 (en) * 2005-09-26 2010-03-15 Abb Technology Ag HIGH VOLTAGE SWITCH WITH IMPROVED SWITCHING PERFORMANCE
DE102007001802B4 (en) * 2006-12-22 2010-02-25 Abb Ag Electrical switching device
US8503151B2 (en) * 2009-09-30 2013-08-06 Lam Research Corporation Plasma arrestor insert
DE102014201867A1 (en) 2013-02-22 2014-08-28 Magna Powertrain Ag & Co. Kg clutch disk for a multi-disk clutch, has spoke region that is provided between region of gearing and friction region, and arranged with tangential spokes on which region of gearing is connected with friction region
CN109727713B (en) * 2019-02-11 2023-08-18 洛阳正奇机械有限公司 High-power charging pile cold-stringing cable with red copper corrugated pipe structure

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE285505C (en) *
FR439524A (en) * 1911-01-31 1912-06-15 Siemens Schuckertwerke Gmbh Device for the electromagnetic blowing of sparks
DE507139C (en) * 1927-11-19 1930-09-12 Kontakt A G Contact arrangement for switches with magnetic arc blowing
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 (en) * 1929-01-18 1932-07-28 Siemens Schuckertwerke Akt Ges Deionization device for extinguishing arcs
DE584993C (en) * 1929-12-03 1933-09-27 Siemens Ag Device for arc extinguishing in liquid switches
US1914137A (en) * 1931-01-24 1933-06-13 Westinghouse Electric & Mfg Co Circuit interrupter
DE293332C (en) * 1930-08-14
US1927888A (en) * 1931-01-24 1933-09-26 Westinghouse Electric & Mfg Co Circuit breaker
DE616479C (en) * 1931-08-14 1935-07-30 Voigt & Haeffner Akt Ges Arrangement for extinguishing the interrupting arc of electrical switches
DE574960C (en) * 1931-10-02 1933-04-21 Siemens Schuckertwerke Akt Ges Deionization device for extinguishing the interrupting arc of switches
BE391540A (en) * 1931-10-19
DE652481C (en) * 1932-11-25 1937-11-01 Const Electr De Delle Sa Atel Electric blow switch
BE408296A (en) * 1934-03-20
DE728612C (en) * 1934-10-20 1942-11-30 Siemens Ag Arc Chamber Switch
US2109226A (en) * 1936-01-30 1938-02-22 Westinghouse Electric & Mfg Co Circuit breaker

Also Published As

Publication number Publication date
BE449237A (en) 1943-03-31
GB545868A (en) 1942-06-16
FR52103E (en) 1943-08-17
GB549540A (en) 1942-11-25
FR52381E (en) 1944-03-14
GB541612A (en) 1941-12-03
BE446034A (en) 1942-07-31
DE740646C (en) 1943-10-25
DE762739C (en) 1954-10-11
DE969869C (en) 1958-07-24
DE767738C (en) 1953-04-16
FR52067E (en) 1943-08-13
GB550819A (en) 1943-01-26
US2293513A (en) 1942-08-18
FR877644A (en) 1942-12-15
BE447160A (en) 1942-10-31

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