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FR3060194B1 - Dispositif de coupure electrique equipe d'un module magnetique pour le soufflage de l'arc electrique - Google Patents

Dispositif de coupure electrique equipe d'un module magnetique pour le soufflage de l'arc electrique Download PDF

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Publication number
FR3060194B1
FR3060194B1 FR1662225A FR1662225A FR3060194B1 FR 3060194 B1 FR3060194 B1 FR 3060194B1 FR 1662225 A FR1662225 A FR 1662225A FR 1662225 A FR1662225 A FR 1662225A FR 3060194 B1 FR3060194 B1 FR 3060194B1
Authority
FR
France
Prior art keywords
cut
plane
blowing
contacts
electric arc
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
FR1662225A
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English (en)
Other versions
FR3060194A1 (fr
Inventor
Jerome Hertzog
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 FR1662225A priority Critical patent/FR3060194B1/fr
Publication of FR3060194A1 publication Critical patent/FR3060194A1/fr
Application granted granted Critical
Publication of FR3060194B1 publication Critical patent/FR3060194B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • H01H9/44—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
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/32—Driving mechanisms, i.e. for transmitting driving force to the contacts
    • H01H3/42—Driving mechanisms, i.e. for transmitting driving force to the contacts using cam or eccentric

Landscapes

  • Arc-Extinguishing Devices That Are Switches (AREA)

Abstract

L'invention concerne un dispositif de coupure électrique (1) comportant un pôle de coupure double pourvu de deux contacts fixes (3, 4) coopérant avec deux contacts mobiles (5, 6) couplés à un support mobile (8), agencés pour se déplacer dans un plan dit plan de coupure (P) et définir avec chaque contact fixe une zone de coupure (E1, E2). Ce dispositif comporte un aimant (11) embarqué sur ledit support mobile (8), disposé dans l'environnement proche desdits contacts mobiles (5, 6), en regard desdites zones de coupure (Z1, Z2), et orienté pour générer un vecteur d'excitation magnétique (CM) sensiblement parallèle audit plan de coupure (P) de sorte que la force électromagnétique (FE) induite déplace et étire les arcs électriques (E1, E2) dans une direction sensiblement perpendiculaire audit plan de coupure (P), les directions d'étirement desdits arcs électriques (E1, E2) étant de sens opposés, indépendamment de la polarité dudit aimant (11) et/ou dudit courant (I).
FR1662225A 2016-12-09 2016-12-09 Dispositif de coupure electrique equipe d'un module magnetique pour le soufflage de l'arc electrique Active FR3060194B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1662225A FR3060194B1 (fr) 2016-12-09 2016-12-09 Dispositif de coupure electrique equipe d'un module magnetique pour le soufflage de l'arc electrique

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1662225A FR3060194B1 (fr) 2016-12-09 2016-12-09 Dispositif de coupure electrique equipe d'un module magnetique pour le soufflage de l'arc electrique
FR1662225 2016-12-09

Publications (2)

Publication Number Publication Date
FR3060194A1 FR3060194A1 (fr) 2018-06-15
FR3060194B1 true FR3060194B1 (fr) 2021-01-15

Family

ID=58228218

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1662225A Active FR3060194B1 (fr) 2016-12-09 2016-12-09 Dispositif de coupure electrique equipe d'un module magnetique pour le soufflage de l'arc electrique

Country Status (1)

Country Link
FR (1) FR3060194B1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN216120109U (zh) * 2021-09-10 2022-03-22 厦门宏发电力电器有限公司 一种可增强灭弧能力的高压直流继电器
FR3144388A1 (fr) * 2022-12-22 2024-06-28 Safran Electrical & Power Chambre de coupure a haute tension

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NZ194794A (en) * 1979-09-10 1983-05-31 Westinghouse Electric Corp Switchgear permanent magnets create arc blowout field
JP2003229033A (ja) * 2002-02-05 2003-08-15 Seiko Electric Device Co Ltd スイッチ接点ユニット
RU2235381C2 (ru) * 2002-09-09 2004-08-27 Открытое акционерное общество "Всероссийский научно-исследовательский проектно-конструкторский и технологический институт релестроения с опытным производством" Контактно-дугогасительное устройство
PL3144950T3 (pl) * 2016-06-10 2019-09-30 Gorlan Team, S.L.U. Sposób i urządzenie do odcinania prądu elektrycznego z zastosowaniem dynamicznego wydmuchu magnetycznego

Also Published As

Publication number Publication date
FR3060194A1 (fr) 2018-06-15

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