ATE379844T1 - Kontaktsystem für einen niederspannungsschalter - Google Patents

Kontaktsystem für einen niederspannungsschalter

Info

Publication number
ATE379844T1
ATE379844T1 AT03023418T AT03023418T ATE379844T1 AT E379844 T1 ATE379844 T1 AT E379844T1 AT 03023418 T AT03023418 T AT 03023418T AT 03023418 T AT03023418 T AT 03023418T AT E379844 T1 ATE379844 T1 AT E379844T1
Authority
AT
Austria
Prior art keywords
switch
stop
switch piece
low voltage
contact system
Prior art date
Application number
AT03023418T
Other languages
English (en)
Inventor
Volker Heins
Axel Britz
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 ATE379844T1 publication Critical patent/ATE379844T1/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
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/60—Mechanical arrangements for preventing or damping vibration or shock
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/50—Means for increasing contact pressure, preventing vibration of contacts, holding contacts together after engagement, or biasing contacts to the open position

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Breakers (AREA)
  • Electronic Switches (AREA)
  • Keying Circuit Devices (AREA)
  • Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
AT03023418T 2002-11-13 2003-10-17 Kontaktsystem für einen niederspannungsschalter ATE379844T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10252741A DE10252741B3 (de) 2002-11-13 2002-11-13 Kontaktsystem für einen Niederspannungsschalter

Publications (1)

Publication Number Publication Date
ATE379844T1 true ATE379844T1 (de) 2007-12-15

Family

ID=30775615

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03023418T ATE379844T1 (de) 2002-11-13 2003-10-17 Kontaktsystem für einen niederspannungsschalter

Country Status (3)

Country Link
EP (1) EP1420432B1 (de)
AT (1) ATE379844T1 (de)
DE (2) DE10252741B3 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007003674B3 (de) * 2007-01-18 2008-11-06 Moeller Gmbh Lagerungseinrichtung zur Aufnahme einer Lagerachse
CN102822932B (zh) * 2010-02-08 2015-12-02 西门子公司 断路器电触点组件和使用断路器电触点组件的系统和方法
CN102376497B (zh) * 2010-08-23 2014-02-26 上海电科电器科技有限公司 塑壳断路器分片式触头结构
DE102011003131A1 (de) * 2011-01-25 2012-07-26 Siemens Aktiengesellschaft Elektrischer Schalter
CN108597921B (zh) * 2018-06-08 2023-11-14 苏州华之杰电讯股份有限公司 一种使用触头组机构的开关

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4488133A (en) * 1983-03-28 1984-12-11 Siemens-Allis, Inc. Contact assembly including spring loaded cam follower overcenter means
DE3901852A1 (de) * 1989-01-23 1990-07-26 Kloeckner Moeller Elektrizit Kontaktsystem fuer strombegrenzende leistungsschalter
US5258733A (en) * 1992-08-06 1993-11-02 Eaton Corporation Molded case circuit breaker having improved trip unit
IT1292453B1 (it) * 1997-07-02 1999-02-08 Aeg Niederspannungstech Gmbh Gruppo rotante di contatti per interrutttori di alta portata
US5926081A (en) * 1997-09-23 1999-07-20 Siemens Energy & Automation, Inc. Circuit breaker having a cam structure which aids blow open operation
US6114641A (en) * 1998-05-29 2000-09-05 General Electric Company Rotary contact assembly for high ampere-rated circuit breakers

Also Published As

Publication number Publication date
EP1420432B1 (de) 2007-11-28
EP1420432A3 (de) 2004-09-08
EP1420432A2 (de) 2004-05-19
DE10252741B3 (de) 2004-02-26
DE50308679D1 (de) 2008-01-10

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Legal Events

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