FR3095890B1 - Pôle limiteur d’interrupteur électrique et interrupteur électrique à courant continu comportant un tel pôle limiteur - Google Patents

Pôle limiteur d’interrupteur électrique et interrupteur électrique à courant continu comportant un tel pôle limiteur Download PDF

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Publication number
FR3095890B1
FR3095890B1 FR1904724A FR1904724A FR3095890B1 FR 3095890 B1 FR3095890 B1 FR 3095890B1 FR 1904724 A FR1904724 A FR 1904724A FR 1904724 A FR1904724 A FR 1904724A FR 3095890 B1 FR3095890 B1 FR 3095890B1
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FR
France
Prior art keywords
contacts
pole
electric
electric switch
electrical
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 - Fee Related
Application number
FR1904724A
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English (en)
Other versions
FR3095890A1 (fr
Inventor
Eric Domejean
Marc Rival
Daniel Rota
Stéphane Dye
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.)
Schneider Electric Industries SAS
Original Assignee
Schneider Electric Industries SAS
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 Schneider Electric Industries SAS filed Critical Schneider Electric Industries SAS
Priority to FR1904724A priority Critical patent/FR3095890B1/fr
Priority to US16/842,985 priority patent/US11133138B2/en
Priority to KR1020200049569A priority patent/KR20200128628A/ko
Priority to CN202010348109.XA priority patent/CN111900006A/zh
Priority to RU2020114957A priority patent/RU2804272C2/ru
Priority to PL20173112T priority patent/PL3736844T3/pl
Priority to EP20173112.2A priority patent/EP3736844B1/fr
Priority to ES20173112T priority patent/ES2908556T3/es
Publication of FR3095890A1 publication Critical patent/FR3095890A1/fr
Application granted granted Critical
Publication of FR3095890B1 publication Critical patent/FR3095890B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • H01H9/44—Means for extinguishing or preventing arc between current-carrying parts using blow-out magnet
    • H01H9/443—Means for extinguishing or preventing arc between current-carrying parts using blow-out magnet using permanent magnets
    • 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
    • H01H33/02—Details
    • H01H33/59—Circuit arrangements not adapted to a particular application of the switch and not otherwise provided for, e.g. for ensuring operation of the switch at a predetermined point in the ac cycle
    • H01H33/596—Circuit arrangements not adapted to a particular application of the switch and not otherwise provided for, e.g. for ensuring operation of the switch at a predetermined point in the ac cycle for interrupting dc
    • 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
    • H01H33/02—Details
    • H01H33/04—Means for extinguishing or preventing arc between current-carrying parts
    • H01H33/12—Auxiliary contacts on to which the arc is transferred from the main contacts
    • H01H33/121—Load break switches
    • H01H33/125—Load break switches comprising a separate circuit breaker
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/12—Contacts characterised by the manner in which co-operating contacts engage
    • H01H1/14—Contacts characterised by the manner in which co-operating contacts engage by abutting
    • H01H1/20—Bridging contacts
    • H01H1/2041—Rotating bridge
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/12—Contacts characterised by the manner in which co-operating contacts engage
    • H01H1/14—Contacts characterised by the manner in which co-operating contacts engage by abutting
    • H01H1/20—Bridging contacts
    • H01H1/2066—Fork-shaped bridge; Two transversally connected contact arms bridging two fixed contacts
    • 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
    • H01H33/02—Details
    • H01H33/022—Details particular to three-phase circuit breakers
    • 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
    • H01H33/02—Details
    • H01H33/04—Means for extinguishing or preventing arc between current-carrying parts
    • H01H33/08—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
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/02—Details
    • H01H33/04—Means for extinguishing or preventing arc between current-carrying parts
    • H01H33/08—Stationary parts for restricting or subdividing the arc, e.g. barrier plate
    • H01H33/10—Metal parts
    • 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
    • H01H33/02—Details
    • H01H33/04—Means for extinguishing or preventing arc between current-carrying parts
    • H01H33/18—Means for extinguishing or preventing arc between current-carrying parts using blow-out magnet
    • H01H33/182—Means for extinguishing or preventing arc between current-carrying parts using blow-out magnet using permanent magnets
    • 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
    • H01H33/02—Details
    • H01H33/42—Driving mechanisms
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/10—Operating or release mechanisms
    • H01H71/1045—Multiple circuits-breaker, e.g. for the purpose of dividing current or potential drop
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H77/00—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting
    • H01H77/02—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting in which the excess current itself provides the energy for opening the contacts, and having a separate reset mechanism
    • H01H77/10—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting in which the excess current itself provides the energy for opening the contacts, and having a separate reset mechanism with electrodynamic opening
    • H01H77/107—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting in which the excess current itself provides the energy for opening the contacts, and having a separate reset mechanism with electrodynamic opening characterised by the blow-off force generating means, e.g. current loops
    • H01H77/108—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting in which the excess current itself provides the energy for opening the contacts, and having a separate reset mechanism with electrodynamic opening characterised by the blow-off force generating means, e.g. current loops comprising magnetisable elements, e.g. flux concentrator, linear slot motor
    • 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
    • H01H9/346—Details concerning the arc formation chamber
    • 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
    • H01H9/36—Metal parts
    • 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
    • H01H9/40—Multiple main contacts for the purpose of dividing the current through, or potential drop along, the arc
    • 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
    • H01H9/446—Means for extinguishing or preventing arc between current-carrying parts using blow-out magnet using magnetisable elements associated with the contacts
    • 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
    • H01H33/02—Details
    • H01H33/04—Means for extinguishing or preventing arc between current-carrying parts
    • H01H33/12—Auxiliary contacts on to which the arc is transferred from the main contacts
    • 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
    • H01H33/02—Details
    • H01H33/04—Means for extinguishing or preventing arc between current-carrying parts
    • H01H33/14—Multiple main contacts for the purpose of dividing the current through, or potential drop along, the arc
    • 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
    • H01H33/02—Details
    • H01H33/04—Means for extinguishing or preventing arc between current-carrying parts
    • H01H33/20—Means for extinguishing or preventing arc between current-carrying parts using arcing horns
    • 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
    • H01H9/38—Auxiliary contacts on to which the arc is transferred from the main contacts
    • 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
    • H01H9/46—Means for extinguishing or preventing arc between current-carrying parts using arcing horns

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Arc-Extinguishing Devices That Are Switches (AREA)

Abstract

Pôle limiteur d’interrupteur électrique et interrupteur électrique à courant continu comportant un tel pôle limiteur Ce pôle limiteur (B) d’interrupteur électrique multipolaire à courant continu (2) comprend un compartiment dans lequel sont prévus un terminal d’entrée et un terminal de sortie d’un courant électrique continu, un premier contact électrique relié au terminal d’entrée et un deuxième contact électrique relié au terminal de sortie, un troisième et un quatrième contacts électriques reliés l’un à l’autre en série, les troisième et quatrième contacts étant respectivement déplaçables simultanément par rapport aux premier et deuxième contacts électriques, entre une position fermée, dans laquelle les premiers et troisièmes contacts et les deuxième et quatrième contacts sont en contact les uns avec les autres pour autoriser la circulation du courant électrique continu entre le terminal d’entrée et le terminal de sortie, et une position ouverte, dans laquelle lesdits contacts sont distants les uns des autres interrompant la circulation du courant entre le terminal d’entrée et le terminal de sortie. Le pôle limiteur (B) comprend une première chambre de formation d’un arc électrique dans laquelle sont placés le premier et le troisième contacts électriques, une seconde chambre de formation d’un arc électrique dans laquelle sont placés le deuxième et le quatrième contacts électriques, et une première et une seconde chambres de coupure d’un arc électrique, respectivement associées aux première et seconde chambre de formation d’un arc électrique. Figure pour l'abrégé : Figure 1
FR1904724A 2019-05-06 2019-05-06 Pôle limiteur d’interrupteur électrique et interrupteur électrique à courant continu comportant un tel pôle limiteur Expired - Fee Related FR3095890B1 (fr)

Priority Applications (8)

Application Number Priority Date Filing Date Title
FR1904724A FR3095890B1 (fr) 2019-05-06 2019-05-06 Pôle limiteur d’interrupteur électrique et interrupteur électrique à courant continu comportant un tel pôle limiteur
US16/842,985 US11133138B2 (en) 2019-05-06 2020-04-08 Electric switch limiter pole and DC electric switch comprising such a limiter pole
KR1020200049569A KR20200128628A (ko) 2019-05-06 2020-04-23 전기 스위치 리미터 폴 및 이러한 리미터 폴을 포함하는 ｄｃ 전기 스위치
RU2020114957A RU2804272C2 (ru) 2019-05-06 2020-04-28 Ограничительный полюс для электрического выключателя и выключатель постоянного тока, включающий в себя такой ограничительный полюс
CN202010348109.XA CN111900006A (zh) 2019-05-06 2020-04-28 用于电气开关的限制器极和包括该限制器极的dc电气开关
PL20173112T PL3736844T3 (pl) 2019-05-06 2020-05-06 Przełącznik elektryczny prądu stałego zawierający biegun ograniczający
EP20173112.2A EP3736844B1 (fr) 2019-05-06 2020-05-06 Interrupteur électrique à courant continu comportant un pôle limiteur
ES20173112T ES2908556T3 (es) 2019-05-06 2020-05-06 Interruptor eléctrico de corriente continua que comprende un polo limitador

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1904724 2019-05-06
FR1904724A FR3095890B1 (fr) 2019-05-06 2019-05-06 Pôle limiteur d’interrupteur électrique et interrupteur électrique à courant continu comportant un tel pôle limiteur

Publications (2)

Publication Number Publication Date
FR3095890A1 FR3095890A1 (fr) 2020-11-13
FR3095890B1 true FR3095890B1 (fr) 2021-07-16

Family

ID=68072601

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1904724A Expired - Fee Related FR3095890B1 (fr) 2019-05-06 2019-05-06 Pôle limiteur d’interrupteur électrique et interrupteur électrique à courant continu comportant un tel pôle limiteur

Country Status (7)

Country Link
US (1) US11133138B2 (fr)
EP (1) EP3736844B1 (fr)
KR (1) KR20200128628A (fr)
CN (1) CN111900006A (fr)
ES (1) ES2908556T3 (fr)
FR (1) FR3095890B1 (fr)
PL (1) PL3736844T3 (fr)

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1257933B (de) * 1964-03-20 1968-01-04 Bbc Brown Boveri & Cie Elektrischer Leistungsschalter
JP2007280928A (ja) * 2006-03-13 2007-10-25 Fuji Electric Fa Components & Systems Co Ltd 回路遮断器
DE102007054958A1 (de) * 2007-11-17 2009-06-04 Moeller Gmbh Schaltgerät für Gleichstrom-Anwendungen
US8592709B2 (en) * 2008-04-15 2013-11-26 General Electric Company Current path arrangement for a circuit breaker
FR2938969A1 (fr) * 2008-11-21 2010-05-28 Schneider Electric Ind Sas Dispositif de coupure pour couper un courant continu bidirectionnel et installation a cellules photovoltaiques equipee d'un tel dispositif
US8350168B2 (en) * 2010-06-30 2013-01-08 Schneider Electric USA, Inc. Quad break modular circuit breaker interrupter
DE102010031907B9 (de) * 2010-07-22 2013-01-17 Schaltbau Gmbh Unidirektional schaltendes DC-Schütz
EP2463877A1 (fr) * 2010-12-07 2012-06-13 Eaton Industries GmbH Commutateur doté d'une chambre d'extinction
CN102592903B (zh) * 2011-01-10 2015-04-08 北京人民电器厂有限公司 多断点断路器
EP2551867A1 (fr) * 2011-07-28 2013-01-30 Eaton Industries GmbH Protection pour courant continu
EP2600367A1 (fr) * 2011-11-29 2013-06-05 Eaton Industries GmbH Appareil de commutation pour applications à courant continu
CN103187191B (zh) * 2011-12-27 2016-06-08 施耐德电器工业公司 用于空气断路器的灭弧室及其灭弧方法
US8368492B1 (en) * 2012-08-24 2013-02-05 Eaton Corporation Bidirectional direct current electrical switching apparatus
US9552945B2 (en) * 2012-09-27 2017-01-24 Eaton Electrical Ip Gmbh & Co. Kg Direct current switch with a device for arc extinction independent of current direction
FR3050311B1 (fr) 2016-04-15 2020-12-04 Schneider Electric Ind Sas Disjoncteur electrique a courant continu
CN105914109B (zh) * 2016-07-06 2018-09-04 上海电科电器科技有限公司 断路器的导电回路
KR20180094413A (ko) * 2017-02-15 2018-08-23 엘에스산전 주식회사 직류 배선용 차단기
US10002721B1 (en) * 2017-02-27 2018-06-19 Carling Technologies, Inc. Multiple contact circuit breaker

Also Published As

Publication number Publication date
EP3736844B1 (fr) 2022-02-16
CN111900006A (zh) 2020-11-06
ES2908556T3 (es) 2022-05-03
EP3736844A1 (fr) 2020-11-11
KR20200128628A (ko) 2020-11-16
RU2020114957A (ru) 2021-10-28
PL3736844T3 (pl) 2022-06-13
US11133138B2 (en) 2021-09-28
FR3095890A1 (fr) 2020-11-13
US20200357585A1 (en) 2020-11-12

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