FR3073974B1 - Disjoncteur multipolaire a basse tension - Google Patents

Disjoncteur multipolaire a basse tension Download PDF

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Publication number
FR3073974B1
FR3073974B1 FR1761100A FR1761100A FR3073974B1 FR 3073974 B1 FR3073974 B1 FR 3073974B1 FR 1761100 A FR1761100 A FR 1761100A FR 1761100 A FR1761100 A FR 1761100A FR 3073974 B1 FR3073974 B1 FR 3073974B1
Authority
FR
France
Prior art keywords
circuit breaker
pole
main body
cover
multipolle
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
FR1761100A
Other languages
English (en)
Other versions
FR3073974A1 (fr
Inventor
Marc Rival
Cyril DOMENECH
Daniel Rota
Claude Todeschini
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 FR1761100A priority Critical patent/FR3073974B1/fr
Priority to US16/180,312 priority patent/US10665403B2/en
Priority to CN201811390316.0A priority patent/CN109830392B/zh
Priority to EP18208111.7A priority patent/EP3489979B1/fr
Priority to ES18208111T priority patent/ES2787038T3/es
Publication of FR3073974A1 publication Critical patent/FR3073974A1/fr
Application granted granted Critical
Publication of FR3073974B1 publication Critical patent/FR3073974B1/fr
Expired - Fee Related 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
    • H01H9/34—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
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/02—Details
    • H01H33/53—Cases; Reservoirs, tanks, piping or valves, for arc-extinguishing fluid; Accessories therefor, e.g. safety arrangements, pressure relief devices
    • 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
    • H01H33/70—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid
    • H01H33/72—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid having stationary parts for directing the flow of arc-extinguishing fluid, e.g. arc-extinguishing chamber
    • H01H33/74—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid having stationary parts for directing the flow of arc-extinguishing fluid, e.g. arc-extinguishing chamber wherein the break is in gas
    • 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
    • H01H2009/348—Provisions for recirculation of arcing gasses to improve the arc extinguishing, e.g. move the arc quicker into the arcing chamber
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2213/00—Venting
    • H01H2213/002—Venting with external pressure
    • H01H2213/004—Scavenger; Filter
    • 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

Landscapes

  • Arc-Extinguishing Devices That Are Switches (AREA)
  • Breakers (AREA)
  • Gas-Insulated Switchgears (AREA)

Abstract

Ce disjoncteur (2) multipolaire à basse tension comporte un boîtier moulé incluant un corps principal divisé en compartiments intérieurs chacun associé à un pôle (12, 14, 16) du disjoncteur et un capot monté sur le corps principal recouvrant une face principale (22) du corps. Le disjoncteur comporte, pour chaque pôle, des contacts électriques séparables par un mécanisme de commutation et une chambre de coupure. Pour au moins deux des pôles, la face principale comporte un orifice additionnel (18, 20) chacun placé à l'aplomb du pare étincelle du pôle correspondant et mettant en communication la chambre de coupure de ce pôle avec le volume intérieur délimité par le capot et la face principale, et le capot est fixé sur le corps principal en laissant une ouverture périphérique entre le capot et le corps principal mettant en communication le volume intérieur avec l'extérieur du boîtier.
FR1761100A 2017-11-23 2017-11-23 Disjoncteur multipolaire a basse tension Expired - Fee Related FR3073974B1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR1761100A FR3073974B1 (fr) 2017-11-23 2017-11-23 Disjoncteur multipolaire a basse tension
US16/180,312 US10665403B2 (en) 2017-11-23 2018-11-05 Low-voltage multipolar circuit breaker
CN201811390316.0A CN109830392B (zh) 2017-11-23 2018-11-21 低压多极断路器
EP18208111.7A EP3489979B1 (fr) 2017-11-23 2018-11-23 Disjoncteur multipolaire à basse tension
ES18208111T ES2787038T3 (es) 2017-11-23 2018-11-23 Disyuntor multipolar de baja tensión

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1761100 2017-11-23
FR1761100A FR3073974B1 (fr) 2017-11-23 2017-11-23 Disjoncteur multipolaire a basse tension

Publications (2)

Publication Number Publication Date
FR3073974A1 FR3073974A1 (fr) 2019-05-24
FR3073974B1 true FR3073974B1 (fr) 2019-12-20

Family

ID=62017345

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1761100A Expired - Fee Related FR3073974B1 (fr) 2017-11-23 2017-11-23 Disjoncteur multipolaire a basse tension

Country Status (5)

Country Link
US (1) US10665403B2 (fr)
EP (1) EP3489979B1 (fr)
CN (1) CN109830392B (fr)
ES (1) ES2787038T3 (fr)
FR (1) FR3073974B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102542180B1 (ko) * 2022-03-30 2023-06-14 오성기전 주식회사 직류 차단기의 아크 소호장치

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3676623A (en) * 1970-12-17 1972-07-11 Westinghouse Electric Corp Circuit interrupter
US4860162A (en) * 1988-09-29 1989-08-22 General Electric Company Molded case and cover arrangement for current limiting circuit interrupters
FR2655770B1 (fr) * 1989-12-11 1995-10-20 Merlin Gerin Disjoncteur multipolaire a filtre des gaz commun aux differents poles.
DE4333278A1 (de) * 1993-09-24 1995-03-30 Siemens Ag Leistungsschalter mit einer Lichtbogenlöscheinrichtung
EP0740321A3 (fr) * 1995-04-26 1998-04-22 Hitachi, Ltd. Electrode pour disjoncteur sous vide
FR2807565B1 (fr) * 2000-04-10 2003-03-14 Schneider Electric Ind Sa Pole pour un disjoncteur electrique limiteur de basse tension de puissance et disjoncteur muni d'un tel pole
DE10033936A1 (de) 2000-07-05 2002-01-17 Siemens Ag Niederspannungs-Leistungsschalter mit einer Lichtbogenlöschkammer und mit einem Schaltgasdämpfer
DE10149019C1 (de) * 2001-09-28 2003-06-18 Siemens Ag Lichtbogenlöscheinrichtung für Niederspannungs-Schaltgeräte
DE10356271B4 (de) * 2003-11-28 2008-02-14 Siemens Ag Schaltgerät
FR2880468B1 (fr) * 2005-01-04 2007-04-06 Soule Prot Surtensions Sa Appareil de protection d'une installation electrique a capacite de coupure amelioree
CZ301022B6 (cs) * 2006-01-25 2009-10-14 Oez, S. R. O. Zhášecí komora pro elektrické prístroje, zvlášte jistice
US7674996B2 (en) * 2006-09-20 2010-03-09 Eaton Corporation Gassing insulator, and arc chute assembly and electrical switching apparatus employing the same
KR101228308B1 (ko) * 2007-05-23 2013-01-31 삼성전자주식회사 미세유동 칩을 이용한 디스크형 미세유동장치 및 생체물질마이크로어레이 칩을 이용한 디스크형 미세유동장치
JP5018845B2 (ja) 2009-08-20 2012-09-05 富士電機機器制御株式会社 電磁接触器
CN202013860U (zh) * 2011-04-02 2011-10-19 常熟开关制造有限公司(原常熟开关厂） 一种断路器灭弧室结构
US8471657B1 (en) * 2011-12-06 2013-06-25 Eaton Corporation Trip mechanism and electrical switching apparatus including a trip member pushed by pressure arising from an arc in an arc chamber
US9450387B2 (en) * 2012-04-20 2016-09-20 Schneider Electric USA, Inc. Passive arc protection for main breaker line side power conductors
CN203038880U (zh) * 2012-12-21 2013-07-03 西门子公司 断路器
US9153399B2 (en) * 2013-11-15 2015-10-06 Eaton Corporation ARC baffling device
FR3049386B1 (fr) * 2016-03-24 2018-04-20 Schneider Electric Industries Sas Appareil electrique de coupure d'un courant electrique dans l'air comportant un dispositif de filtrage des gaz de coupure ameliore
CN205621690U (zh) * 2016-03-30 2016-10-05 浙江正泰电器股份有限公司 小型断路器
CN205984830U (zh) * 2016-07-15 2017-02-22 欧迪森电气有限公司 一种断路器壳体以及带有该壳体的断路器
CN206179719U (zh) * 2016-11-24 2017-05-17 乐清市正雁电器有限公司 带消游离装置的灭弧室

Also Published As

Publication number Publication date
US20190157028A1 (en) 2019-05-23
ES2787038T3 (es) 2020-10-14
FR3073974A1 (fr) 2019-05-24
US10665403B2 (en) 2020-05-26
EP3489979B1 (fr) 2020-04-15
CN109830392A (zh) 2019-05-31
CN109830392B (zh) 2022-11-04
EP3489979A1 (fr) 2019-05-29

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