ATE105971T1 - Kontaktsystem für strombegrenzende leistungsschalter. - Google Patents

Kontaktsystem für strombegrenzende leistungsschalter.

Info

Publication number
ATE105971T1
ATE105971T1 AT90101176T AT90101176T ATE105971T1 AT E105971 T1 ATE105971 T1 AT E105971T1 AT 90101176 T AT90101176 T AT 90101176T AT 90101176 T AT90101176 T AT 90101176T AT E105971 T1 ATE105971 T1 AT E105971T1
Authority
AT
Austria
Prior art keywords
switching arm
current path
current
braided cable
journals
Prior art date
Application number
AT90101176T
Other languages
English (en)
Inventor
Hans Paluschka
Original Assignee
Kloeckner 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 Kloeckner Moeller Gmbh filed Critical Kloeckner Moeller Gmbh
Application granted granted Critical
Publication of ATE105971T1 publication Critical patent/ATE105971T1/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

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Breakers (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Arc-Extinguishing Devices That Are Switches (AREA)
AT90101176T 1989-01-23 1990-01-22 Kontaktsystem für strombegrenzende leistungsschalter. ATE105971T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3901852A DE3901852A1 (de) 1989-01-23 1989-01-23 Kontaktsystem fuer strombegrenzende leistungsschalter

Publications (1)

Publication Number Publication Date
ATE105971T1 true ATE105971T1 (de) 1994-06-15

Family

ID=6372598

Family Applications (1)

Application Number Title Priority Date Filing Date
AT90101176T ATE105971T1 (de) 1989-01-23 1990-01-22 Kontaktsystem für strombegrenzende leistungsschalter.

Country Status (4)

Country Link
EP (1) EP0380012B1 (de)
AT (1) ATE105971T1 (de)
DE (2) DE3901852A1 (de)
ES (1) ES2052979T3 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4337344B4 (de) * 1993-11-02 2005-08-25 Moeller Gmbh Strombegrenzendes Kontaktsystem für Leistungsschalter
DE19530492B4 (de) * 1995-08-18 2005-08-04 Siemens Ag Bewegkontakt mit Schneidenlagerung
DE10218938B4 (de) * 2002-04-19 2004-07-01 Siemens Ag Anordnung zur Lagerung einer Schaltwelle eines elektrischen Schalters und Niederspannungs-Leistungsschalter mit einer Anordnung zur Lagerung der Schaltwelle
DE10239641B3 (de) * 2002-08-29 2004-02-12 Moeller Gmbh Kontaktsystem für einen Niederspannungsschalter
DE10252741B3 (de) * 2002-11-13 2004-02-26 Moeller Gmbh Kontaktsystem für einen Niederspannungsschalter
EP2534664B1 (de) * 2010-02-08 2017-01-18 Siemens Aktiengesellschaft Elektrische kontaktvorrichtung für schutzschalter und system und verfahren damit
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
DE102017107441A1 (de) 2017-04-06 2018-10-11 Schaltbau Gmbh Schaltgerät mit Kontaktabdeckung

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3365561A (en) * 1966-11-21 1968-01-23 Gen Electric Multiple finger type current-carrying contact arm pivot assembly
US3555471A (en) * 1968-02-28 1971-01-12 Vni I Pk I Electr Oapparatov Automatic breaker with coil adjustable to effect current limiting or electrodynamic blowoff compensation
US4259651A (en) * 1978-10-16 1981-03-31 Westinghouse Electric Corp. Current limiting circuit interrupter with improved operating mechanism
US4554427A (en) * 1983-12-19 1985-11-19 Westinghouse Electric Corp. Molded case circuit breaker with movable lower electrical contact

Also Published As

Publication number Publication date
EP0380012B1 (de) 1994-05-18
DE59005697D1 (de) 1994-06-23
DE3901852A1 (de) 1990-07-26
EP0380012A1 (de) 1990-08-01
ES2052979T3 (es) 1994-07-16

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Legal Events

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