ATE382948T1 - Kontaktsystem für einen niederspannungsschalter - Google Patents

Kontaktsystem für einen niederspannungsschalter

Info

Publication number
ATE382948T1
ATE382948T1 AT06121725T AT06121725T ATE382948T1 AT E382948 T1 ATE382948 T1 AT E382948T1 AT 06121725 T AT06121725 T AT 06121725T AT 06121725 T AT06121725 T AT 06121725T AT E382948 T1 ATE382948 T1 AT E382948T1
Authority
AT
Austria
Prior art keywords
spring
support
arm
low voltage
voltage switch
Prior art date
Application number
AT06121725T
Other languages
English (en)
Inventor
Kurt Haendler
Original Assignee
Moeller Gmbh
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 Moeller Gmbh filed Critical Moeller Gmbh
Application granted granted Critical
Publication of ATE382948T1 publication Critical patent/ATE382948T1/de

Links

Classifications

    • 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
    • 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
    • H01H1/22—Contacts characterised by the manner in which co-operating contacts engage by abutting with rigid pivoted member carrying the moving contact
    • H01H1/221—Contacts characterised by the manner in which co-operating contacts engage by abutting with rigid pivoted member carrying the moving contact and a contact pressure spring acting between the pivoted member and a supporting member
    • H01H1/225—Contacts characterised by the manner in which co-operating contacts engage by abutting with rigid pivoted member carrying the moving contact and a contact pressure spring acting between the pivoted member and a supporting member the supporting member being pivotable

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Contacts (AREA)
  • Arc-Extinguishing Devices That Are Switches (AREA)
  • Electronic Switches (AREA)
  • Keying Circuit Devices (AREA)
  • Breakers (AREA)
AT06121725T 2005-10-05 2006-10-04 Kontaktsystem für einen niederspannungsschalter ATE382948T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102005047576 2005-10-05
DE102005050705A DE102005050705B4 (de) 2005-10-05 2005-10-22 Kontaktsystem für einen Niederspannungsschalter

Publications (1)

Publication Number Publication Date
ATE382948T1 true ATE382948T1 (de) 2008-01-15

Family

ID=37607372

Family Applications (1)

Application Number Title Priority Date Filing Date
AT06121725T ATE382948T1 (de) 2005-10-05 2006-10-04 Kontaktsystem für einen niederspannungsschalter

Country Status (3)

Country Link
EP (1) EP1772885B1 (de)
AT (1) ATE382948T1 (de)
DE (2) DE102005050705B4 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008037967A1 (de) * 2008-08-13 2010-02-18 Siemens Aktiengesellschaft Drehkontaktsystem mit Toleranzausgleich für ein Schaltgerät sowie Schaltgeräte mit einem derartigen Drehkontaktsystem
KR101079020B1 (ko) * 2010-01-18 2011-11-01 엘에스산전 주식회사 배선용 차단기의 샤프트 유닛
EP2587508A1 (de) 2011-10-25 2013-05-01 Eaton Industries GmbH Leistungsschutzschalter
CN105895408B (zh) * 2015-01-13 2018-02-27 大庆宏富来电气设备制造有限公司 防爆空气开关
CN113539713B (zh) * 2021-06-11 2023-07-07 华能伊敏煤电有限责任公司 基于励磁刀闸过热或大功率刀闸过热的改进方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL241741A (de) * 1958-07-30
DE3347120A1 (de) * 1983-12-22 1985-07-11 Siemens AG, 1000 Berlin und 8000 München Elektro-dynamisch oeffnendes kontaktsystem
DE3736013A1 (de) * 1987-10-23 1989-05-11 Kloeckner Moeller Elektrizit Kontaktsystem fuer einen leistungsschalter
DE8807222U1 (de) * 1988-06-03 1989-10-05 Klöckner-Moeller Elektrizitätsgesellschaft mbH, 5300 Bonn Stromunterbrecher mit Lichtbogenbegrenzungseinrichtung
DE4222965C1 (de) * 1992-07-13 1993-11-25 Kloeckner Moeller Gmbh Kontaktsystem für einen Schalter, insbesondere für einen Leistungs- bzw. Schutzschalter
DE19933919B4 (de) * 1999-07-20 2009-09-10 Aeg Niederspannungstechnik Gmbh & Co Kg Bewegbarer Kontakt mit niedrigem elektrischen Widerstand
US6366438B1 (en) * 2000-03-06 2002-04-02 General Electric Company Circuit interrupter rotary contact arm
DE10013160B4 (de) * 2000-03-17 2006-07-06 Aeg Niederspannungstechnik Gmbh & Co Kg Schaltwelleneinheit für einen Schalter
US6628185B2 (en) * 2001-09-14 2003-09-30 Square D Company Blade assembly for a circuit breaker

Also Published As

Publication number Publication date
EP1772885A1 (de) 2007-04-11
DE102005050705A1 (de) 2007-04-19
DE102005050705B4 (de) 2008-07-31
EP1772885B1 (de) 2008-01-02
DE502006000262D1 (de) 2008-02-14

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Legal Events

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