RU2008132012A - ARC CAMERA FOR AUTOMATIC CIRCUIT BREAKER WITH EXHAUST CHANNEL FOR ARC GAS - Google Patents

ARC CAMERA FOR AUTOMATIC CIRCUIT BREAKER WITH EXHAUST CHANNEL FOR ARC GAS Download PDF

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Publication number
RU2008132012A
RU2008132012A RU2008132012/09A RU2008132012A RU2008132012A RU 2008132012 A RU2008132012 A RU 2008132012A RU 2008132012/09 A RU2008132012/09 A RU 2008132012/09A RU 2008132012 A RU2008132012 A RU 2008132012A RU 2008132012 A RU2008132012 A RU 2008132012A
Authority
RU
Russia
Prior art keywords
arcing
plates
exhaust channel
slot
arc
Prior art date
Application number
RU2008132012/09A
Other languages
Russian (ru)
Other versions
RU2394298C2 (en
Inventor
Милос ПЕТРАЧЕК (CZ)
Милос ПЕТРАЧЕК
Original Assignee
Оэз С.Р.О. (Cz)
Оэз С.Р.О.
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 Оэз С.Р.О. (Cz), Оэз С.Р.О. filed Critical Оэз С.Р.О. (Cz)
Publication of RU2008132012A publication Critical patent/RU2008132012A/en
Application granted granted Critical
Publication of RU2394298C2 publication Critical patent/RU2394298C2/en

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H73/00—Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of a hand reset mechanism
    • H01H73/02—Details
    • H01H73/18—Means for extinguishing or suppressing arc
    • 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
    • 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
    • H01H9/345—Mounting of arc chutes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/02—Housings; Casings; Bases; Mountings
    • H01H71/0207—Mounting or assembling the different parts of the circuit breaker
    • H01H71/0228—Mounting or assembling the different parts of the circuit breaker having provisions for interchangeable or replaceable parts

Landscapes

  • Arc-Extinguishing Devices That Are Switches (AREA)
  • Breakers (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Gas-Insulated Switchgears (AREA)

Abstract

1. Дугогасительная камера для электрических устройств, в частности, автоматических выключателей, вставленная в полость в основании электрического устройства и охватывающая комплектом расположенных уступом дугогасительных пластин и искровых пластин траекторию пути конца непоказанного подвижного контакта электрического устройства, отличающаяся тем, что состоит из двухкомпонентной коробки, состоящей из корпуса (4) с дугогасительными пластинами (2) и искровыми пластинами (3), к бокам которого плотно прикреплена крышка (5) с вытяжным каналом (6), и в его начале, в плоскости раздела двухкомпонентной коробки, выполнена периметрическая прорезь (7), предназначенная для вставки по меньшей мере одного произвольно технологически эффективного наполнителя (8) с отверстиями. ! 2. Дугогасительная камера по п.1, отличающаяся тем, что перед периметрической прорезью (7) в вытяжном канале (6) находится перфорированная поперечная стенка, образующая один из наполнителей (8). ! 3. Дугогасительная камера по п.1, отличающаяся тем, что в крышке (5) выполнена периметрическая прорезь (7), имеющая амортизирующие стороны (11) и боковые направляющие поверхности (12) и по меньшей мере один упорный выступ (13) для наполнителя (8).1. An arcing chamber for electrical devices, in particular circuit breakers, inserted into the cavity at the base of the electrical device and covering a set of arcing plates and spark plates located on a ledge, the path of the end of an unshown movable contact of the electrical device, characterized in that it consists of a two-component box consisting of from the housing (4) with arcing plates (2) and spark plates (3), to the sides of which a cover (5) with an exhaust channel is tightly attached (6), and at its beginning, in the interface plane of the two-component box, a perimetric slot (7) is made for inserting at least one arbitrarily technologically effective filler (8) with openings. ! 2. The arcing chamber according to claim 1, characterized in that in front of the perimeter slot (7) in the exhaust channel (6) there is a perforated transverse wall forming one of the fillers (8). ! 3. The arcing chamber according to claim 1, characterized in that the cap (5) has a perimetric slot (7) having shock absorbing sides (11) and lateral guide surfaces (12) and at least one abutment protrusion (13) for the filler (8).

Claims (3)

1. Дугогасительная камера для электрических устройств, в частности, автоматических выключателей, вставленная в полость в основании электрического устройства и охватывающая комплектом расположенных уступом дугогасительных пластин и искровых пластин траекторию пути конца непоказанного подвижного контакта электрического устройства, отличающаяся тем, что состоит из двухкомпонентной коробки, состоящей из корпуса (4) с дугогасительными пластинами (2) и искровыми пластинами (3), к бокам которого плотно прикреплена крышка (5) с вытяжным каналом (6), и в его начале, в плоскости раздела двухкомпонентной коробки, выполнена периметрическая прорезь (7), предназначенная для вставки по меньшей мере одного произвольно технологически эффективного наполнителя (8) с отверстиями.1. The arcing chamber for electrical devices, in particular circuit breakers, inserted into the cavity at the base of the electrical device and covering a set of arcing plates and spark plates located on a ledge, the path of the end of the unseen movable contact of the electrical device, characterized in that it consists of a two-component box, consisting from the housing (4) with arcing plates (2) and spark plates (3), to the sides of which a cover (5) with an exhaust channel is tightly attached (6), and at its beginning, in the interface plane of the two-component box, a perimetric slot (7) is made for inserting at least one arbitrarily technologically effective filler (8) with openings. 2. Дугогасительная камера по п.1, отличающаяся тем, что перед периметрической прорезью (7) в вытяжном канале (6) находится перфорированная поперечная стенка, образующая один из наполнителей (8).2. The arcing chamber according to claim 1, characterized in that in front of the perimeter slot (7) in the exhaust channel (6) there is a perforated transverse wall forming one of the fillers (8). 3. Дугогасительная камера по п.1, отличающаяся тем, что в крышке (5) выполнена периметрическая прорезь (7), имеющая амортизирующие стороны (11) и боковые направляющие поверхности (12) и по меньшей мере один упорный выступ (13) для наполнителя (8). 3. The arcing chamber according to claim 1, characterized in that the cap (5) has a perimetric slot (7) having shock absorbing sides (11) and lateral guide surfaces (12) and at least one abutment protrusion (13) for the filler (8).
RU2008132012/09A 2006-01-25 2007-01-18 Arc control chamber for automatic circuit breaker with arc gas exhaust channel RU2394298C2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CZ20060052A CZ301022B6 (en) 2006-01-25 2006-01-25 Quenching chamber for electric apparatuses particularly for circuit-breakers
CZPV2006-52 2006-01-25

Publications (2)

Publication Number Publication Date
RU2008132012A true RU2008132012A (en) 2010-02-27
RU2394298C2 RU2394298C2 (en) 2010-07-10

Family

ID=38069353

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2008132012/09A RU2394298C2 (en) 2006-01-25 2007-01-18 Arc control chamber for automatic circuit breaker with arc gas exhaust channel

Country Status (6)

Country Link
EP (1) EP1979922A1 (en)
KR (1) KR100996799B1 (en)
CN (1) CN101371323B (en)
CZ (1) CZ301022B6 (en)
RU (1) RU2394298C2 (en)
WO (1) WO2007085209A1 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2591485A1 (en) * 2010-07-08 2013-05-15 Larsen & Toubro Limited An improved arc chamber assembly for use in moulded case circuit breakers
CN102005347A (en) * 2010-12-01 2011-04-06 沈阳斯沃电器有限公司 Double breaking point breaker arc extinguishing system
US8492662B2 (en) * 2011-02-28 2013-07-23 Abb Inc. Arc-resistant dry type transformer enclosure having arc fault damper apparatus
CN102881492B (en) * 2012-09-25 2014-09-10 浙江天正电气股份有限公司 Air-blowing arcing shield
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.
CA2915098C (en) 2013-07-17 2019-12-31 Schneider Electric USA, Inc. Internal arc management and ventilation for electrical equipment
CN104392858A (en) * 2014-11-28 2015-03-04 德力西电气有限公司 Arc extinguish chamber deionization device and circuit breaker arc extinguish chamber with same
US10141725B2 (en) 2015-02-10 2018-11-27 Siemens Aktiengesellschaft Arc fault resistant electric equipment
FR3065316B1 (en) * 2017-04-14 2019-07-05 Schneider Electric Industries Sas CUTTING GAS FILTRATION DEVICE FOR CUTTING APPARATUS OF ELECTRIC CURRENT, AND APPARATUS FOR CUTTING ELECTRIC CURRENT COMPRISING SAID FILTERING DEVICE
FR3069699B1 (en) * 2017-07-26 2019-09-06 Schneider Electric Industries Sas CUTTING GAS FILTRATION DEVICE AND CURRENT CUTTING APPARATUS COMPRISING SUCH A FILTERING DEVICE
FR3073974B1 (en) * 2017-11-23 2019-12-20 Schneider Electric Industries Sas LOW VOLTAGE MULTIPOLLE CIRCUIT BREAKER

Family Cites Families (12)

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Publication number Priority date Publication date Assignee Title
FR2451097A1 (en) * 1979-02-07 1980-10-03 Terasaki Denki Sangyo Kk ELECTRIC AIR CIRCUIT SWITCH, MECHANISM AND HOUSING
CZ280519B6 (en) * 1990-07-20 1996-02-14 Schneider Electric A.S. Enclosed quenching chamber of an electromagnetic air-break contactor
US5589672A (en) * 1994-06-14 1996-12-31 Fuji Electric Co., Ltd. Circuit breaker with arc quenching device and vent
CZ281665B6 (en) * 1995-10-24 1996-12-11 Oez Letohrad S.R.O. Extinguishing chamber, particularly for electric switching gears of small and low voltage
DE29612636U1 (en) 1996-07-15 1997-08-14 Siemens AG, 80333 München Arc quenching chamber for low voltage circuit breakers
JPH09171762A (en) * 1996-12-26 1997-06-30 Hitachi Ltd Circuit breaker
US6222147B1 (en) * 2000-03-09 2001-04-24 General Electric Company Circuit breaker arc exhaust baffle with variable aperture
US6291788B1 (en) * 2000-03-17 2001-09-18 General Electric Company Vent screen with rejection features
DE10038642A1 (en) * 2000-07-28 2002-02-07 Siemens Ag Fastening for cover of arc extinction chamber in air-break low voltage switchgear, employs system of push-in guides and catches to avoid use of screws.
CZ298734B6 (en) * 2001-09-10 2008-01-09 Lekov A S Extinguishing chamber
DE10149019C1 (en) * 2001-09-28 2003-06-18 Siemens Ag Arc quenching device for low-voltage switchgear
WO2003087506A1 (en) * 2002-04-15 2003-10-23 Hörmann KG Brockhagen Door comprising a locking device

Also Published As

Publication number Publication date
CZ301022B6 (en) 2009-10-14
EP1979922A1 (en) 2008-10-15
CN101371323A (en) 2009-02-18
KR100996799B1 (en) 2010-11-25
CZ200652A3 (en) 2007-08-08
WO2007085209A1 (en) 2007-08-02
KR20080086497A (en) 2008-09-25
CN101371323B (en) 2013-03-06
RU2394298C2 (en) 2010-07-10

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Date Code Title Description
MM4A The patent is invalid due to non-payment of fees

Effective date: 20160119