EP2079088A3 - Commutateur, notamment commutateur de puissance doté de deux paires de contacts commutés en série pour interrompre une voie de courant - Google Patents

Commutateur, notamment commutateur de puissance doté de deux paires de contacts commutés en série pour interrompre une voie de courant Download PDF

Info

Publication number
EP2079088A3
EP2079088A3 EP09150080A EP09150080A EP2079088A3 EP 2079088 A3 EP2079088 A3 EP 2079088A3 EP 09150080 A EP09150080 A EP 09150080A EP 09150080 A EP09150080 A EP 09150080A EP 2079088 A3 EP2079088 A3 EP 2079088A3
Authority
EP
European Patent Office
Prior art keywords
switching device
contact pairs
interrupting
row
switch contact
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.)
Withdrawn
Application number
EP09150080A
Other languages
German (de)
English (en)
Other versions
EP2079088A2 (fr
Inventor
Carsten Lüders
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.)
Siemens AG
Siemens Corp
Original Assignee
Siemens AG
Siemens Corp
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 Siemens AG, Siemens Corp filed Critical Siemens AG
Publication of EP2079088A2 publication Critical patent/EP2079088A2/fr
Publication of EP2079088A3 publication Critical patent/EP2079088A3/fr
Withdrawn legal-status Critical Current

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
    • H01H9/346—Details concerning the arc formation chamber
    • 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
    • H01H73/04—Contacts
    • H01H73/045—Bridging contacts
    • 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
    • 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
    • H01H2009/367—Metal parts defining a recurrent path, e.g. the subdivided arc is moved in a closed path between each pair of splitter plates

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Arc-Extinguishing Devices That Are Switches (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
EP09150080A 2008-01-14 2009-01-06 Commutateur, notamment commutateur de puissance doté de deux paires de contacts commutés en série pour interrompre une voie de courant Withdrawn EP2079088A3 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102008005115A DE102008005115A1 (de) 2008-01-14 2008-01-14 Schaltgerät, insbesondere Leistungsschaltgerät, mit zwei in Reihe, geschalteten Schaltkontaktpaaren zur Unterbrechung einer Strombahn

Publications (2)

Publication Number Publication Date
EP2079088A2 EP2079088A2 (fr) 2009-07-15
EP2079088A3 true EP2079088A3 (fr) 2010-08-18

Family

ID=40364504

Family Applications (1)

Application Number Title Priority Date Filing Date
EP09150080A Withdrawn EP2079088A3 (fr) 2008-01-14 2009-01-06 Commutateur, notamment commutateur de puissance doté de deux paires de contacts commutés en série pour interrompre une voie de courant

Country Status (4)

Country Link
US (1) US7902948B2 (fr)
EP (1) EP2079088A3 (fr)
CN (1) CN101488403B (fr)
DE (1) DE102008005115A1 (fr)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8525526B2 (en) * 2009-11-13 2013-09-03 Hubbell Incorporated High voltage test terminal having a shock-absorbing insulator
EP2393094A1 (fr) * 2010-06-07 2011-12-07 Eaton Industries GmbH Unité de commutation dotée d'unités d'extinction d'arc
JP5134657B2 (ja) * 2010-07-27 2013-01-30 富士電機機器制御株式会社 接点機構及びこれを使用した電磁接触器
EP2425746B1 (fr) * 2010-09-03 2018-01-24 Electrolux Home Products Corporation N.V. Appareil domestique avec socle ajustable
JP5585550B2 (ja) * 2011-07-18 2014-09-10 アンデン株式会社 継電器
JP5838920B2 (ja) * 2011-07-18 2016-01-06 アンデン株式会社 継電器
EP2631928A1 (fr) * 2011-11-29 2013-08-28 Eaton Industries GmbH Système d'aimant permanent pour un circuit d'attaque à arc lumineux et appareil de commutation
CN102903576B (zh) * 2012-10-27 2015-06-03 东莞市三友联众电器有限公司 磁保持继电器的簧片开关组件
EP2782110B1 (fr) * 2013-03-22 2017-07-05 Tyco Electronics Austria GmbH Dispositif de commutation électrique activé par force de Lorentz
EP2806441B1 (fr) * 2013-05-24 2017-07-12 Tyco Electronics Austria GmbH Dispositif de commutation électrique avec une force de Lorentz améliorée
US9412549B2 (en) 2014-02-18 2016-08-09 General Electric Company Electromagnetically enhanced contact separation in a circuit breaker
EP3146548B1 (fr) * 2014-05-19 2018-12-05 ABB Schweiz AG Dispositif d'appareillage électrique de coupure limiteur ultrarapide
EP3101678B1 (fr) * 2015-06-01 2017-09-13 Wöhner GmbH & Co. KG Elektrotechnische Systeme Disjoncteur
EP3557599B1 (fr) * 2018-04-19 2024-01-10 ABB S.p.A. Disjoncteur basse tension
KR20200095210A (ko) 2019-01-31 2020-08-10 엘지전자 주식회사 반도체 발광 소자, 이의 제조 방법, 및 이를 포함하는 디스플레이 장치

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0174904A1 (fr) * 1984-08-23 1986-03-19 Siemens Aktiengesellschaft Dispositif de contact pour disjoncteur basse tension avec un levier de contact à deux bras
DE19629867A1 (de) * 1996-07-24 1998-02-05 Kloeckner Moeller Gmbh Strombegrenzender Leistungsschalter
DE112007003283T5 (de) * 2007-01-24 2010-02-04 Siemens Aktiengesellschaft Doppelunterbrechungskontaktsystem für einen Niederspannungsleistungsschalter und das Doppelunterbrechungskontaktsystem umfassender Kompaktleistungsschalter

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB236293A (en) * 1924-04-05 1925-07-06 Edmund Basil Wedmore Improvements in or relating to electric circuit breakers
US3068379A (en) * 1957-04-11 1962-12-11 Fed Pacific Electric Co Circuit protective apparatus
US3593227A (en) * 1968-02-28 1971-07-13 Gennady Fedosievich Mitskevich Automatic electrodynamic blowoff breaker with stationary contact form of two series wound u-shaped members
US3959753A (en) * 1974-01-25 1976-05-25 Westinghouse Electric Corporation Circuit interrupter with load side short circuit
US4656446A (en) * 1985-12-17 1987-04-07 Westinghouse Electric Corp. Current limiting circuit breaker with series double break contact system per pole
DE3810977C2 (de) * 1988-03-28 1996-10-24 Siemens Ag Strombegrenzende Schalteinrichtung mit elektrodynamisch öffnenden Schaltstücken
JPH088048B2 (ja) * 1989-09-18 1996-01-29 三菱電機株式会社 限流装置
DE19517634C2 (de) * 1995-05-13 2002-01-31 Abb Patent Gmbh Elektrisches Installationsschaltgerät
US6232570B1 (en) * 1999-09-16 2001-05-15 General Electric Company Arcing contact arrangement
US6184761B1 (en) * 1999-12-20 2001-02-06 General Electric Company Circuit breaker rotary contact arrangement
US6534737B1 (en) * 2002-02-19 2003-03-18 Onan Corporation Contact closing speed limiter for a transfer switch
JP2007280928A (ja) * 2006-03-13 2007-10-25 Fuji Electric Fa Components & Systems Co Ltd 回路遮断器

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0174904A1 (fr) * 1984-08-23 1986-03-19 Siemens Aktiengesellschaft Dispositif de contact pour disjoncteur basse tension avec un levier de contact à deux bras
DE19629867A1 (de) * 1996-07-24 1998-02-05 Kloeckner Moeller Gmbh Strombegrenzender Leistungsschalter
DE112007003283T5 (de) * 2007-01-24 2010-02-04 Siemens Aktiengesellschaft Doppelunterbrechungskontaktsystem für einen Niederspannungsleistungsschalter und das Doppelunterbrechungskontaktsystem umfassender Kompaktleistungsschalter

Also Published As

Publication number Publication date
EP2079088A2 (fr) 2009-07-15
CN101488403A (zh) 2009-07-22
CN101488403B (zh) 2011-06-15
US7902948B2 (en) 2011-03-08
US20090179009A1 (en) 2009-07-16
DE102008005115A1 (de) 2009-07-16

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