ATE486356T1 - ELECTRICAL INSTALLATION DEVICE WITH ARC PRE-CHAMBER ROOM, PRE-CHAMBER PLATES AND CURRENT-LIMITING ARC EXTINGUISHING DEVICE - Google Patents

ELECTRICAL INSTALLATION DEVICE WITH ARC PRE-CHAMBER ROOM, PRE-CHAMBER PLATES AND CURRENT-LIMITING ARC EXTINGUISHING DEVICE

Info

Publication number
ATE486356T1
ATE486356T1 AT06008056T AT06008056T ATE486356T1 AT E486356 T1 ATE486356 T1 AT E486356T1 AT 06008056 T AT06008056 T AT 06008056T AT 06008056 T AT06008056 T AT 06008056T AT E486356 T1 ATE486356 T1 AT E486356T1
Authority
AT
Austria
Prior art keywords
chamber
arc
electrical installation
current
installation device
Prior art date
Application number
AT06008056T
Other languages
German (de)
Inventor
Alexander Rab
Rainer Ludovici
Original Assignee
Abb Ag
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 Abb Ag filed Critical Abb Ag
Application granted granted Critical
Publication of ATE486356T1 publication Critical patent/ATE486356T1/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

Abstract

An electrical installation device has pre-chamber disc (8) and at least one slot is provided in the pre-chamber disc which runs transverse to the connection provided between the arc guide rails (14,16). The several slots are arranged in the overlapping manner.
AT06008056T 2005-05-13 2006-04-19 ELECTRICAL INSTALLATION DEVICE WITH ARC PRE-CHAMBER ROOM, PRE-CHAMBER PLATES AND CURRENT-LIMITING ARC EXTINGUISHING DEVICE ATE486356T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102005022213A DE102005022213A1 (en) 2005-05-13 2005-05-13 Electrical installation device with arc prechamber space, prechamber plates and current limiting arc quenching device

Publications (1)

Publication Number Publication Date
ATE486356T1 true ATE486356T1 (en) 2010-11-15

Family

ID=36809229

Family Applications (1)

Application Number Title Priority Date Filing Date
AT06008056T ATE486356T1 (en) 2005-05-13 2006-04-19 ELECTRICAL INSTALLATION DEVICE WITH ARC PRE-CHAMBER ROOM, PRE-CHAMBER PLATES AND CURRENT-LIMITING ARC EXTINGUISHING DEVICE

Country Status (3)

Country Link
EP (1) EP1722384B1 (en)
AT (1) ATE486356T1 (en)
DE (2) DE102005022213A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007001802B4 (en) * 2006-12-22 2010-02-25 Abb Ag Electrical switching device
DE102007032841A1 (en) 2007-07-12 2009-01-15 Abb Ag Installation switching device with insulating housing
DE102014119474A1 (en) * 2014-12-22 2016-06-23 Eaton Electrical Ip Gmbh & Co. Kg Erase plate arrangement for a switching device
FR3059460B1 (en) * 2016-11-29 2019-01-25 Hager-Electro Sas CHAMBER FOR RELAXATION OF A DIFFERENTIAL CIRCUIT BREAKER AND CIRCUIT BREAKER THUS EQUIPPED

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3621690A1 (en) * 1986-06-27 1988-01-14 Bbc Brown Boveri & Cie DELETING DEVICE FOR ELECTRICAL SWITCHES
DE3824025C2 (en) * 1988-07-15 1994-02-17 Asea Brown Boveri Low voltage switchgear
JPH04255623A (en) * 1991-02-07 1992-09-10 Fuji Electric Co Ltd Circuit breaker
AT410725B (en) * 1993-11-02 2003-07-25 Felten & Guilleaume Ag Oester SELF-SWITCH
DE10242310A1 (en) * 2001-11-16 2003-07-10 Abb Patent Gmbh Electric arc extinguishing unit for an electric switch, comprises a housing with upper and lower sections and an extinguishing chamber
CZ20041197A3 (en) * 2004-12-08 2006-07-12 Hess Trading Sr, Spol. S R.O. Extinguishing chamber for current circuit-breaker

Also Published As

Publication number Publication date
DE502006008162D1 (en) 2010-12-09
EP1722384A2 (en) 2006-11-15
EP1722384B1 (en) 2010-10-27
EP1722384A3 (en) 2007-06-27
DE102005022213A1 (en) 2006-11-16

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