FR3107395B1 - Chambre de coupure à soufflage magnétique pour un appareil de coupure électrique et appareil de coupure électrique équipé d’une telle chambre - Google Patents

Chambre de coupure à soufflage magnétique pour un appareil de coupure électrique et appareil de coupure électrique équipé d’une telle chambre Download PDF

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Publication number
FR3107395B1
FR3107395B1 FR2001629A FR2001629A FR3107395B1 FR 3107395 B1 FR3107395 B1 FR 3107395B1 FR 2001629 A FR2001629 A FR 2001629A FR 2001629 A FR2001629 A FR 2001629A FR 3107395 B1 FR3107395 B1 FR 3107395B1
Authority
FR
France
Prior art keywords
interrupter
chamber
magnetic
electric
carcass
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.)
Active
Application number
FR2001629A
Other languages
English (en)
Other versions
FR3107395A1 (fr
Inventor
Jérôme Hertzog
Guillaume Oster
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.)
Socomec SA
Original Assignee
Socomec 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 Socomec SA filed Critical Socomec SA
Priority to FR2001629A priority Critical patent/FR3107395B1/fr
Priority to PCT/EP2021/052772 priority patent/WO2021165055A1/fr
Priority to US17/779,875 priority patent/US11664175B2/en
Priority to EP21707166.1A priority patent/EP4107768B1/fr
Priority to CN202180008991.6A priority patent/CN114946002B/zh
Priority to ES21707166T priority patent/ES2946971T3/es
Publication of FR3107395A1 publication Critical patent/FR3107395A1/fr
Application granted granted Critical
Publication of FR3107395B1 publication Critical patent/FR3107395B1/fr
Active 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
    • 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
    • H01H33/04—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
    • H01H73/00—Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of a hand reset mechanism
    • H01H73/02—Details
    • H01H73/18—Means for extinguishing or suppressing arc

Landscapes

  • Arc-Extinguishing Devices That Are Switches (AREA)
  • Arc Welding Control (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)

Abstract

L’invention concerne une chambre de coupure (100) à soufflage magnétique pour un appareil de coupure, ladite chambre comportant une source de champ (2), une carcasse (3) magnétique et une zone de coupure (Z) dans laquelle un arc électrique (E) est susceptible de se former lors l’ouverture d’un pôle de coupure (PC) appartenant audit appareil de coupure, ladite source de champ (2) étant agencée pour générer un champ magnétique (B) destiné à déplacer ledit arc électrique (E) pour l’étirer et accélérer son refroidissement et son extinction, et ladite carcasse (3) étant agencée pour canaliser ledit champ magnétique (B) . Elle est caractérisée en ce que ladite carcasse (3) est adossée à ladite source de champ (2) et se referme devant elle par au moins un rabat pour créer au moins un entrefer (D2) dans le circuit magnétique formé par ladite source de champ (2) et ladite carcasse (3), et ainsi maximiser le champ magnétique (B) qui traverse ladite zone de coupure (Z). Figure pour l’abrégé : Fig 1.
FR2001629A 2020-02-19 2020-02-19 Chambre de coupure à soufflage magnétique pour un appareil de coupure électrique et appareil de coupure électrique équipé d’une telle chambre Active FR3107395B1 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR2001629A FR3107395B1 (fr) 2020-02-19 2020-02-19 Chambre de coupure à soufflage magnétique pour un appareil de coupure électrique et appareil de coupure électrique équipé d’une telle chambre
PCT/EP2021/052772 WO2021165055A1 (fr) 2020-02-19 2021-02-05 Chambre de coupure a soufflage magnetique pour un appareil de coupure electrique et appareil de coupure electrique equipe d'une telle chambre
US17/779,875 US11664175B2 (en) 2020-02-19 2021-02-05 Extinguishing chamber of magnetic blow-out type for an electrical breaking device and electrical breaking device equipped with such a chamber
EP21707166.1A EP4107768B1 (fr) 2020-02-19 2021-02-05 Chambre de coupure à soufflage magnétique pour un appareil de coupure électrique et appareil de coupure électrique équipé d'une telle chambre
CN202180008991.6A CN114946002B (zh) 2020-02-19 2021-02-05 用于电气断路装置的磁性熄弧式的灭弧室和配备有这种室的电气断路装置
ES21707166T ES2946971T3 (es) 2020-02-19 2021-02-05 Cámara de corte de soplado magnético para un aparato de corte eléctrico y aparato de corte eléctrico equipado con una cámara de este tipo

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2001629 2020-02-19
FR2001629A FR3107395B1 (fr) 2020-02-19 2020-02-19 Chambre de coupure à soufflage magnétique pour un appareil de coupure électrique et appareil de coupure électrique équipé d’une telle chambre

Publications (2)

Publication Number Publication Date
FR3107395A1 FR3107395A1 (fr) 2021-08-20
FR3107395B1 true FR3107395B1 (fr) 2022-12-30

Family

ID=70154778

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2001629A Active FR3107395B1 (fr) 2020-02-19 2020-02-19 Chambre de coupure à soufflage magnétique pour un appareil de coupure électrique et appareil de coupure électrique équipé d’une telle chambre

Country Status (6)

Country Link
US (1) US11664175B2 (fr)
EP (1) EP4107768B1 (fr)
CN (1) CN114946002B (fr)
ES (1) ES2946971T3 (fr)
FR (1) FR3107395B1 (fr)
WO (1) WO2021165055A1 (fr)

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1264164B1 (it) * 1993-04-21 1996-09-17 Sace Spa Interruttore di bassa tensione in scatola isolante
US6667863B1 (en) * 1998-12-22 2003-12-23 Rockwell Automation Technologies, Inc. Method and apparatus for interrupting current through deionization of arc plasma
DE60019912T2 (de) * 1999-10-14 2006-01-12 Matsushita Electric Works, Ltd., Kadoma Kontaktvorrichtung
UA57881C2 (uk) * 2001-12-29 2003-07-15 Микола Сергійович Бабич Спосіб керування магнітним потоком електромагніта і електромагніт(варіанти), що реалізує спосіб.
DE102007025537A1 (de) * 2007-05-31 2008-12-04 Abb Ag Elektrisches Installationsschaltgerät mit einer Lichtbogenblaseinrichtung
JP5682450B2 (ja) * 2011-05-23 2015-03-11 富士電機機器制御株式会社 回路遮断器
FR3003101B1 (fr) 2013-03-07 2015-04-10 Leroy Somer Moteurs Machine electronique tournante.
US9343251B2 (en) * 2013-10-30 2016-05-17 Eaton Corporation Bi-directional direct current electrical switching apparatus including small permanent magnets on ferromagnetic side members and one set of arc splitter plates
WO2015178013A1 (fr) * 2014-05-20 2015-11-26 パナソニックＩｐマネジメント株式会社 Dispositif de contact
CN204558301U (zh) * 2015-04-15 2015-08-12 浙江天正电气股份有限公司 一种具有磁吹式和气吹式灭弧结构的灭弧系统
US9704676B1 (en) * 2016-03-15 2017-07-11 Siemens Aktiengesellschaft Slot motor assembly and arc plate assembly combination
US9679720B1 (en) 2016-05-06 2017-06-13 Carling Technologies, Inc. Arc motivation device
US10211003B1 (en) * 2017-11-22 2019-02-19 Carling Technologies, Inc. Single pole DC circuit breaker with bi-directional arc chamber
CN209675160U (zh) * 2019-04-12 2019-11-22 贵州振华群英电器有限公司（国营第八九一厂） 一种磁吹灭弧装置
US10957504B1 (en) * 2019-12-30 2021-03-23 Schneider Electric USA, Inc. Arc chute for circuit protective devices

Also Published As

Publication number Publication date
ES2946971T3 (es) 2023-07-28
US20220415590A1 (en) 2022-12-29
CN114946002A (zh) 2022-08-26
EP4107768C0 (fr) 2023-06-07
US11664175B2 (en) 2023-05-30
WO2021165055A1 (fr) 2021-08-26
EP4107768B1 (fr) 2023-06-07
FR3107395A1 (fr) 2021-08-20
CN114946002B (zh) 2023-04-18
EP4107768A1 (fr) 2022-12-28

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