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ATE554494T1 - Installationsschaltgerät mit einer doppelunterbrechung - Google Patents

Installationsschaltgerät mit einer doppelunterbrechung

Info

Publication number
ATE554494T1
ATE554494T1 AT09001939T AT09001939T ATE554494T1 AT E554494 T1 ATE554494 T1 AT E554494T1 AT 09001939 T AT09001939 T AT 09001939T AT 09001939 T AT09001939 T AT 09001939T AT E554494 T1 ATE554494 T1 AT E554494T1
Authority
AT
Austria
Prior art keywords
contact
double break
contact bridge
installation switchgear
brackets
Prior art date
Application number
AT09001939T
Other languages
English (en)
Inventor
Frank Hustert
Ralph Burkhardt
Original Assignee
Abb Ag
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 Abb Ag filed Critical Abb Ag
Application granted granted Critical
Publication of ATE554494T1 publication Critical patent/ATE554494T1/de

Links

Classifications

    • 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
    • H01H71/12—Automatic release mechanisms with or without manual release
    • H01H71/24—Electromagnetic mechanisms
    • H01H71/2409—Electromagnetic mechanisms combined with an electromagnetic current limiting mechanism
    • 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
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/10—Operating or release mechanisms
    • H01H71/12—Automatic release mechanisms with or without manual release
    • H01H71/24—Electromagnetic mechanisms
    • H01H71/2418—Electromagnetic mechanisms combined with an electrodynamic current limiting mechanism
    • 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
    • H01H77/102—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 special mounting of contact arm, allowing blow-off movement
    • H01H77/104—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 special mounting of contact arm, allowing blow-off movement with a stable blow-off position

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Lock And Its Accessories (AREA)
  • Breakers (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Mechanisms For Operating Contacts (AREA)
  • Push-Button Switches (AREA)
AT09001939T 2008-03-28 2009-02-12 Installationsschaltgerät mit einer doppelunterbrechung ATE554494T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102008016036A DE102008016036A1 (de) 2008-03-28 2008-03-28 Installationsschaltgerät mit einer Doppelunterbrechung

Publications (1)

Publication Number Publication Date
ATE554494T1 true ATE554494T1 (de) 2012-05-15

Family

ID=40815805

Family Applications (1)

Application Number Title Priority Date Filing Date
AT09001939T ATE554494T1 (de) 2008-03-28 2009-02-12 Installationsschaltgerät mit einer doppelunterbrechung

Country Status (5)

Country Link
US (1) US8035044B2 (de)
EP (1) EP2105941B1 (de)
CN (1) CN101546657B (de)
AT (1) ATE554494T1 (de)
DE (1) DE102008016036A1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102737865B (zh) * 2012-07-05 2015-04-08 浙江中凯科技股份有限公司 双断点触头的触头支持与触桥的连接结构
CN102915885B (zh) * 2012-10-30 2014-12-17 科都电气有限公司 一种双极断路器
CN103236368B (zh) * 2013-04-02 2015-03-11 哈尔滨工业大学 基于位移输入的多功能触发装置
EP2849199A1 (de) * 2013-09-16 2015-03-18 Siemens Aktiengesellschaft Schalteinheit, insbesondere Leistungsschalter

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT207933B (de) * 1958-12-01 1960-03-10 Elektro App Werke Veb Vorrichtung zur Verhinderung von Kontaktprellungen bei Schaltgeräten, insbesondere bei elektromagnetischen Schaltern
DD127737A2 (de) * 1976-09-30 1977-10-12 Lothar Ackermann Strombegrenzender selbstschalter
ATE39394T1 (de) * 1984-09-01 1989-01-15 Square D Starkstrom Gmbh Kontaktvorrichtung.
US4893102A (en) * 1987-02-19 1990-01-09 Westinghouse Electric Corp. Electromagnetic contactor with energy balanced closing system
DE8805875U1 (de) * 1988-05-03 1989-09-07 Siemens AG, 1000 Berlin und 8000 München Elektrisches Schaltgerät
FR2669463B1 (fr) 1990-11-15 1995-05-12 Telemecanique Interrupteur de protection.
FR2673486B1 (fr) * 1991-02-28 1996-03-01 Telemecanique Appareil interrupteur de courant.
FR2673487B1 (fr) 1991-02-28 1993-10-29 Telemecanique Interrupteur de protection incorporant un sous-ensemble magnetothermique de declenchement.
FR2676592B1 (fr) * 1991-05-13 1993-07-23 Telemecanique Appareil interrupteur de courant a protection thermique et magnetique.
FR2691576B1 (fr) * 1992-05-22 1994-07-08 Telemecanique Appareil interrupteur de protection.
DE4322935C2 (de) * 1993-07-09 1995-10-26 Kloeckner Moeller Gmbh Kontaktsystem für ein elektromagnetisches Schaltgerät mit Schnellauslöser
FR2707794B1 (fr) * 1993-07-12 1995-08-18 Telemecanique Appareil interrupteur de protection.
DE19540972B4 (de) * 1995-11-03 2005-05-04 Moeller Gmbh Strombegrenzendes Kontaktsystem mit Doppeltunterbrechung für Niederspannungs-Schutzschalter
FR2743190B1 (fr) * 1995-12-29 1998-01-30 Schneider Electric Sa Coulisseau porte-contacts pour contacteurs
DE19716380C1 (de) * 1997-04-18 1998-10-08 Siemens Ag Elektromagnetisches Schaltgerät
DE29714318U1 (de) * 1997-08-11 1997-12-04 Siemens AG, 80333 München Kontaktsystem für Schaltgeräte
JP2000340093A (ja) * 1999-05-25 2000-12-08 Fuji Electric Co Ltd 回路遮断器の過電流引外し装置
EP1269597A1 (de) * 2000-04-07 2003-01-02 Siemens Aktiengesellschaft Schaltverfahren für ein elektromagnetisches schaltgerät und hiermit korrespondierendes elektromagnetisches schaltgerät
FR2813988B1 (fr) * 2000-09-08 2003-10-17 Schneider Electric Ind Sa Dispositif de coupure d'un appareil interrupteur
DE10356271B4 (de) * 2003-11-28 2008-02-14 Siemens Ag Schaltgerät
DE102006055007A1 (de) 2006-11-22 2008-05-29 Abb Ag Installationsschaltgerät mit einer Doppelunterbrechung

Also Published As

Publication number Publication date
DE102008016036A1 (de) 2009-10-01
EP2105941A2 (de) 2009-09-30
CN101546657B (zh) 2014-02-05
US20090242373A1 (en) 2009-10-01
CN101546657A (zh) 2009-09-30
EP2105941B1 (de) 2012-04-18
EP2105941A3 (de) 2011-10-19
US8035044B2 (en) 2011-10-11

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