EP1420432A3 - Système de contact pour un interrupteur à basse tension - Google Patents

Système de contact pour un interrupteur à basse tension Download PDF

Info

Publication number
EP1420432A3
EP1420432A3 EP03023418A EP03023418A EP1420432A3 EP 1420432 A3 EP1420432 A3 EP 1420432A3 EP 03023418 A EP03023418 A EP 03023418A EP 03023418 A EP03023418 A EP 03023418A EP 1420432 A3 EP1420432 A3 EP 1420432A3
Authority
EP
European Patent Office
Prior art keywords
switch
stop
switch piece
low voltage
contact system
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.)
Granted
Application number
EP03023418A
Other languages
German (de)
English (en)
Other versions
EP1420432A2 (fr
EP1420432B1 (fr
Inventor
Volker Heins
Axel Britz
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.)
Eaton Industries GmbH
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
Publication of EP1420432A2 publication Critical patent/EP1420432A2/fr
Publication of EP1420432A3 publication Critical patent/EP1420432A3/fr
Application granted granted Critical
Publication of EP1420432B1 publication Critical patent/EP1420432B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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)
  • Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
  • Electronic Switches (AREA)
  • Keying Circuit Devices (AREA)
EP03023418A 2002-11-13 2003-10-17 Système de contact pour un interrupteur à basse tension Expired - Lifetime EP1420432B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10252741A DE10252741B3 (de) 2002-11-13 2002-11-13 Kontaktsystem für einen Niederspannungsschalter
DE10252741 2002-11-13

Publications (3)

Publication Number Publication Date
EP1420432A2 EP1420432A2 (fr) 2004-05-19
EP1420432A3 true EP1420432A3 (fr) 2004-09-08
EP1420432B1 EP1420432B1 (fr) 2007-11-28

Family

ID=30775615

Family Applications (1)

Application Number Title Priority Date Filing Date
EP03023418A Expired - Lifetime EP1420432B1 (fr) 2002-11-13 2003-10-17 Système de contact pour un interrupteur à basse tension

Country Status (3)

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

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
EP2534664B1 (fr) 2010-02-08 2017-01-18 Siemens Aktiengesellschaft Dispositif de contact électrique pour disjoncteur, et système et procédés d'utilisation de ceux-ci
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

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3411275A1 (de) * 1983-03-28 1984-10-04 Siemens-Allis, Inc., Atlanta, Ga. Leistungsschalter
US5258733A (en) * 1992-08-06 1993-11-02 Eaton Corporation Molded case circuit breaker having improved trip unit
EP0889498A2 (fr) * 1997-07-02 1999-01-07 AEG Niederspannungstechnik GmbH & Co. KG Dispositif de contact rotatif pour disjoncteur à courant fort
EP0903763A2 (fr) * 1997-09-23 1999-03-24 Siemens Energy & Automation, Inc. Disjoncteur avec une structure de came favorisant une ouverture électrodynamique
US6259048B1 (en) * 1998-05-29 2001-07-10 General Electric Company Rotary contact assembly for high ampere-rated circuit breakers

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3901852A1 (de) * 1989-01-23 1990-07-26 Kloeckner Moeller Elektrizit Kontaktsystem fuer strombegrenzende leistungsschalter

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3411275A1 (de) * 1983-03-28 1984-10-04 Siemens-Allis, Inc., Atlanta, Ga. Leistungsschalter
US5258733A (en) * 1992-08-06 1993-11-02 Eaton Corporation Molded case circuit breaker having improved trip unit
EP0889498A2 (fr) * 1997-07-02 1999-01-07 AEG Niederspannungstechnik GmbH & Co. KG Dispositif de contact rotatif pour disjoncteur à courant fort
EP0903763A2 (fr) * 1997-09-23 1999-03-24 Siemens Energy & Automation, Inc. Disjoncteur avec une structure de came favorisant une ouverture électrodynamique
US6259048B1 (en) * 1998-05-29 2001-07-10 General Electric Company Rotary contact assembly for high ampere-rated circuit breakers

Also Published As

Publication number Publication date
DE50308679D1 (de) 2008-01-10
DE10252741B3 (de) 2004-02-26
EP1420432A2 (fr) 2004-05-19
ATE379844T1 (de) 2007-12-15
EP1420432B1 (fr) 2007-11-28

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