EP1017072A3 - Elektrisches Schaltgerät, insbesondere Leistungsschutzschalter - Google Patents

Elektrisches Schaltgerät, insbesondere Leistungsschutzschalter Download PDF

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Publication number
EP1017072A3
EP1017072A3 EP99124510A EP99124510A EP1017072A3 EP 1017072 A3 EP1017072 A3 EP 1017072A3 EP 99124510 A EP99124510 A EP 99124510A EP 99124510 A EP99124510 A EP 99124510A EP 1017072 A3 EP1017072 A3 EP 1017072A3
Authority
EP
European Patent Office
Prior art keywords
circuit breaker
commutation device
electric commutation
rail
arc extinguishing
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
EP99124510A
Other languages
English (en)
French (fr)
Other versions
EP1017072A2 (de
EP1017072B1 (de
Inventor
Bernhard Schulz
Rainer Dipl.-Ing. Ludovici
Andrè Dickgiesser
Joachim Dipl.-Ing. Becker
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.)
ABB AG Germany
Original Assignee
ABB Patent 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=7892923&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP1017072(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by ABB Patent GmbH filed Critical ABB Patent GmbH
Publication of EP1017072A2 publication Critical patent/EP1017072A2/de
Publication of EP1017072A3 publication Critical patent/EP1017072A3/de
Application granted granted Critical
Publication of EP1017072B1 publication Critical patent/EP1017072B1/de
Anticipated expiration legal-status Critical
Revoked legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/30—Means for extinguishing or preventing arc between current-carrying parts
    • H01H9/34—Stationary parts for restricting or subdividing the arc, e.g. barrier plate
    • H01H9/346—Details concerning the arc formation chamber
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/30—Means for extinguishing or preventing arc between current-carrying parts
    • H01H9/34—Stationary parts for restricting or subdividing the arc, e.g. barrier plate
    • H01H2009/348—Provisions for recirculation of arcing gasses to improve the arc extinguishing, e.g. move the arc quicker into the arcing chamber
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/30—Means for extinguishing or preventing arc between current-carrying parts
    • H01H9/34—Stationary parts for restricting or subdividing the arc, e.g. barrier plate
    • H01H9/342—Venting arrangements for arc chutes

Landscapes

  • Arc-Extinguishing Devices That Are Switches (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Keying Circuit Devices (AREA)

Abstract

Die Erfindung betrifft ein elektrisches Schaltgerät, insbesondere einen Leitungsschutzschalter, mit einer Kontaktstelle mit beweglichem Kontaktstück (34) und feststehendem Kontaktstück (38), mit einer sich an das feststehende Kontaktstück (38) anschließenden ersten Lichtbogenleitschiene (29) und mit einer zweiten Lichtbogenleitschiene (36, 37), die an das bewegliche Kontaktstück (34) in dessen Ausschaltrichtung anschließt, mit einem zwischen den Lichtbogenleitschienen (29, 36) befindlichen Lichtbogenlöschblechpaket (35), in das der Lichtbogen beim Ausschalten hineinläuft und darin gelöscht wird, und mit einem Vorkammerraum, wobei der Vorkammerraum von zwei Wandabschnitten (20, 21) begrenzt ist, deren Abstand sich zu den Löschblechen (35) hin verringert.
EP99124510A 1998-12-28 1999-12-09 Elektrisches Schaltgerät, insbesondere Leistungsschutzschalter Revoked EP1017072B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19860427A DE19860427B4 (de) 1998-12-28 1998-12-28 Elektrisches Schaltgerät, insbesondere Leitungsschutzschalter
DE19860427 1998-12-28

Publications (3)

Publication Number Publication Date
EP1017072A2 EP1017072A2 (de) 2000-07-05
EP1017072A3 true EP1017072A3 (de) 2001-07-18
EP1017072B1 EP1017072B1 (de) 2007-01-24

Family

ID=7892923

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99124510A Revoked EP1017072B1 (de) 1998-12-28 1999-12-09 Elektrisches Schaltgerät, insbesondere Leistungsschutzschalter

Country Status (3)

Country Link
EP (1) EP1017072B1 (de)
AT (1) ATE352852T1 (de)
DE (2) DE19860427B4 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT411502B (de) * 2001-03-20 2004-01-26 Moeller Gebaeudeautomation Kg Gehäuse für ein schaltgerät
DE10131560C1 (de) * 2001-06-29 2003-02-06 Aeg Niederspannungstech Gmbh Ausblassystem für eine Plug-in-Komponente
EP1876617A1 (de) * 2006-07-06 2008-01-09 ABB PATENT GmbH Elektrischer Installationsschalter mit Lichtbogen-Vorkammerraum, Lichtbogenleitschienen und strombegrenzende Lichtbogenlöscheinrichtung
DE102008039152B4 (de) * 2008-08-21 2019-02-14 Siemens Aktiengesellschaft Lichtbogen-Löschvorrichtung
US8164018B2 (en) * 2009-03-23 2012-04-24 Siemens Industry, Inc. Circuit breaker arc chambers and methods for operating same
DE102011090052A1 (de) * 2011-12-28 2013-07-04 Siemens Aktiengesellschaft Elektrisches Schaltgerät, insbesondere Kompaktleistungsschalter
FR3005781B1 (fr) 2013-05-17 2016-09-23 Schneider Electric Ind Sas Chambre de coupure pour un appareil de protection electrique et appareil de protection electrique la comportant.

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3632926A (en) * 1970-04-20 1972-01-04 Gen Electric Current-limiting circuit breaker having arc extinguishing means which includes improved arc initiation and extinguishing chamber construction
CH521017A (de) * 1970-06-13 1972-03-31 Siemens Ag Elektrischer Schalter
FR2575861A1 (fr) * 1985-01-07 1986-07-11 Merlin Gerin Disjoncteur electrique miniature a chambre de formation d'arc
DE3619241A1 (de) * 1986-06-07 1987-12-10 Kloeckner Moeller Elektrizit Loescheinrichtung fuer einen leitungsschutzschalter
EP0387761A2 (de) * 1989-03-13 1990-09-19 Licentia Patent-Verwaltungs-GmbH Selbstschalter, insbesondere Leitungsschutzschalter

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3632926A (en) * 1970-04-20 1972-01-04 Gen Electric Current-limiting circuit breaker having arc extinguishing means which includes improved arc initiation and extinguishing chamber construction
CH521017A (de) * 1970-06-13 1972-03-31 Siemens Ag Elektrischer Schalter
FR2575861A1 (fr) * 1985-01-07 1986-07-11 Merlin Gerin Disjoncteur electrique miniature a chambre de formation d'arc
DE3619241A1 (de) * 1986-06-07 1987-12-10 Kloeckner Moeller Elektrizit Loescheinrichtung fuer einen leitungsschutzschalter
EP0387761A2 (de) * 1989-03-13 1990-09-19 Licentia Patent-Verwaltungs-GmbH Selbstschalter, insbesondere Leitungsschutzschalter

Also Published As

Publication number Publication date
DE19860427B4 (de) 2006-08-03
DE59914169D1 (de) 2007-03-15
DE19860427A1 (de) 2000-06-29
ATE352852T1 (de) 2007-02-15
EP1017072A2 (de) 2000-07-05
EP1017072B1 (de) 2007-01-24

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