ATE352852T1 - ELECTRICAL SWITCHING DEVICE, IN PARTICULAR CIRCUIT BREAKERS - Google Patents

ELECTRICAL SWITCHING DEVICE, IN PARTICULAR CIRCUIT BREAKERS

Info

Publication number
ATE352852T1
ATE352852T1 AT99124510T AT99124510T ATE352852T1 AT E352852 T1 ATE352852 T1 AT E352852T1 AT 99124510 T AT99124510 T AT 99124510T AT 99124510 T AT99124510 T AT 99124510T AT E352852 T1 ATE352852 T1 AT E352852T1
Authority
AT
Austria
Prior art keywords
switching device
circuit breakers
electrical switching
particular circuit
rail
Prior art date
Application number
AT99124510T
Other languages
German (de)
Inventor
Bernhard Schulz
Rainer Dipl-Ing Ludovici
Andre Dickgiesser
Joachim Dipl-Ing Becker
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=ATE352852(T1) "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
Application granted granted Critical
Publication of ATE352852T1 publication Critical patent/ATE352852T1/en

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)
  • Keying Circuit Devices (AREA)
  • Emergency Protection Circuit Devices (AREA)

Abstract

The electrical circuit breaker has a movable contact (34) and a fixed contact (38). Coupled to the movable contact is an arc extinguishing rail (29) and a second rail (36) connects with the fixed contact. Located between the rails is an arc extinguishing laminated plate packet (35).
AT99124510T 1998-12-28 1999-12-09 ELECTRICAL SWITCHING DEVICE, IN PARTICULAR CIRCUIT BREAKERS ATE352852T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19860427A DE19860427B4 (en) 1998-12-28 1998-12-28 Electrical switching device, in particular circuit breaker

Publications (1)

Publication Number Publication Date
ATE352852T1 true ATE352852T1 (en) 2007-02-15

Family

ID=7892923

Family Applications (1)

Application Number Title Priority Date Filing Date
AT99124510T ATE352852T1 (en) 1998-12-28 1999-12-09 ELECTRICAL SWITCHING DEVICE, IN PARTICULAR CIRCUIT BREAKERS

Country Status (3)

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

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT411502B (en) * 2001-03-20 2004-01-26 Moeller Gebaeudeautomation Kg HOUSING FOR A SWITCHGEAR
DE10131560C1 (en) * 2001-06-29 2003-02-06 Aeg Niederspannungstech Gmbh Blow-out system for a plug-in component
EP1876617A1 (en) * 2006-07-06 2008-01-09 ABB PATENT GmbH Electrical installation switch with pre-arcing chamber, arcing horns and current limiting arc chute
DE102008039152B4 (en) * 2008-08-21 2019-02-14 Siemens Aktiengesellschaft Arc-extinguishing device
US8164018B2 (en) * 2009-03-23 2012-04-24 Siemens Industry, Inc. Circuit breaker arc chambers and methods for operating same
DE102011090052A1 (en) 2011-12-28 2013-07-04 Siemens Aktiengesellschaft Electrical switching device, in particular molded case circuit breaker
FR3005781B1 (en) * 2013-05-17 2016-09-23 Schneider Electric Ind Sas CUTTING CHAMBER FOR ELECTRICAL PROTECTION APPARATUS AND ELECTRICAL PROTECTION APPARATUS HAVING THE SAME.

Family Cites Families (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
DE7022279U (en) * 1970-06-13 1971-09-09 Siemens Ag Electric switch
FR2575861B1 (en) * 1985-01-07 1987-01-16 Merlin Gerin MINIATURE ELECTRIC CIRCUIT BREAKER WITH ARC FORMING CHAMBER
DE3619241C2 (en) * 1986-06-07 1994-07-21 Kloeckner Moeller Gmbh Extinguishing device for a circuit breaker
DE59007970D1 (en) * 1989-03-13 1995-01-26 Licentia Gmbh Automatic switches, especially miniature circuit breakers.

Also Published As

Publication number Publication date
EP1017072A2 (en) 2000-07-05
EP1017072A3 (en) 2001-07-18
EP1017072B1 (en) 2007-01-24
DE59914169D1 (en) 2007-03-15
DE19860427A1 (en) 2000-06-29
DE19860427B4 (en) 2006-08-03

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee
RZN Patent revoked