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IN2014CH02374A - - Google Patents

Info

Publication number
IN2014CH02374A
IN2014CH02374A IN2374CH2014A IN2014CH02374A IN 2014CH02374 A IN2014CH02374 A IN 2014CH02374A IN 2374CH2014 A IN2374CH2014 A IN 2374CH2014A IN 2014CH02374 A IN2014CH02374 A IN 2014CH02374A
Authority
IN
India
Prior art keywords
chamber
wall
arc
arc extinguishing
extinguishing chamber
Prior art date
Application number
Inventor
Luc Moreau
Loïc Rondot
Original Assignee
Schneider Electric Ind Sas
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 Schneider Electric Ind Sas filed Critical Schneider Electric Ind Sas
Publication of IN2014CH02374A publication Critical patent/IN2014CH02374A/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/02—Details
    • H01H33/04—Means for extinguishing or preventing arc between current-carrying parts
    • H01H33/08—Stationary parts for restricting or subdividing the arc, e.g. barrier plate
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • 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

Landscapes

  • Arc-Extinguishing Devices That Are Switches (AREA)
  • Breakers (AREA)

Abstract

The present invention relates to an arc extinguishing chamber (7) of an electric protection apparatus comprising an arc formation chamber containing a stationary contact (4) and a movable contact (3) which, when they separate, form an arc (a) 10 between them, said arc formation chamber communicating with the inlet of a second chamber, called arc extinguishing chamber. This chamber is characterized in that it comprises a wall called balancing wall (14), substantially solid at least on its central part, said wall (14) being located downstream from the arc extinguishing chamber (9) and being formed and arranged with respect to the arc extinguishing chamber (9) in such a way as to slow down the exhaust flow of the breaking gases on the side i of the arc extinguishing chamber (9) where the gases go first, and enhancing flow of the exhaust gases on the opposite side j, the exhaust gases being stopped by the central part of the wall (14) and escaping via the edges (20) of the wall (14). Fig.2.
IN2374CH2014 2013-05-17 2014-05-12 IN2014CH02374A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1354423A FR3005781B1 (en) 2013-05-17 2013-05-17 CUTTING CHAMBER FOR ELECTRICAL PROTECTION APPARATUS AND ELECTRICAL PROTECTION APPARATUS HAVING THE SAME.

Publications (1)

Publication Number Publication Date
IN2014CH02374A true IN2014CH02374A (en) 2015-07-03

Family

ID=48874334

Family Applications (1)

Application Number Title Priority Date Filing Date
IN2374CH2014 IN2014CH02374A (en) 2013-05-17 2014-05-12

Country Status (8)

Country Link
US (1) US9362070B2 (en)
EP (1) EP2804189B1 (en)
CN (1) CN104167315B (en)
BR (1) BR102014011688B1 (en)
ES (1) ES2663241T3 (en)
FR (1) FR3005781B1 (en)
IN (1) IN2014CH02374A (en)
RU (1) RU2649969C2 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109087829B (en) * 2017-06-14 2024-08-27 浙江正泰电器股份有限公司 Small-sized circuit breaker
WO2020124175A1 (en) * 2018-12-21 2020-06-25 Weg Drives & Controls - Automação Ltda Switch module in a moulded casing for a circuit breaker and circuit breaker in a modular moulded casing
FR3098008A1 (en) * 2019-06-26 2021-01-01 Schneider Electric Industries Sas Electrical switching apparatus comprising a filtering device
CN115547766A (en) * 2021-06-29 2022-12-30 施耐德电器工业公司 Miniature circuit breaker
CN114357808B (en) * 2022-03-15 2022-06-21 国网湖北省电力有限公司营销服务中心(计量中心) Method and system for establishing arc motion model of arcing angle gap

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2707218A (en) * 1951-05-31 1955-04-26 Westinghouse Electric Corp Air-break circuit interrupters
US3043939A (en) * 1958-11-13 1962-07-10 Ite Circuit Breaker Ltd Separate phase directed venting
US3106627A (en) * 1960-03-04 1963-10-08 Heinemann Electric Co Circuit breaker with arc chute assembly
SU415745A1 (en) * 1969-11-03 1974-02-15 В. П. Горенышев , Б. А. рский DIGITAL CAMERA
JPS5644458U (en) * 1979-09-14 1981-04-22
DE2949012C2 (en) 1979-12-06 1984-03-22 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Arc chamber of a circuit breaker
US4511772A (en) * 1983-05-11 1985-04-16 Eaton Corporation Arc extinguishing structure for electrical switching device
JPS6391141A (en) 1986-10-06 1988-04-21 Mitsubishi Yuka Eng Kk Catalyst for producing gas containing methane
US4737606A (en) * 1986-10-24 1988-04-12 Square D Company Circuit breaker arc stack assembly
JPS6391141U (en) * 1986-12-03 1988-06-13
FR2665571B1 (en) * 1990-08-01 1992-10-16 Merlin Gerin ELECTRIC CIRCUIT BREAKER WITH ROTATING ARC AND SELF - EXPANSION.
SU1767570A1 (en) * 1990-08-06 1992-10-07 Всесоюзный научно-исследовательский, проектно-конструкторский и технологический институт низковольтного аппаратостроения Automatic switch
US5153545A (en) * 1991-10-07 1992-10-06 General Electric Company Molded case circuit breaker arc baffle insert
JPH07130272A (en) * 1993-10-29 1995-05-19 Toshiba Corp Terminal cover and circuit breaker provided with terminal cover
DE19860427B4 (en) 1998-12-28 2006-08-03 Abb Patent Gmbh Electrical switching device, in particular circuit breaker
JP2002352692A (en) * 2001-05-28 2002-12-06 Kawamura Electric Inc Breaker for wiring
CZ301022B6 (en) * 2006-01-25 2009-10-14 Oez, S. R. O. Quenching chamber for electric apparatuses particularly for circuit-breakers
DE102006054030B4 (en) * 2006-11-16 2010-06-17 Abb Ag Electrical switching device
DE102010053507B4 (en) * 2010-12-04 2012-07-05 Abb Ag Installation switching device with an arc quenching device
US8604377B2 (en) * 2011-07-15 2013-12-10 Vitzrotech Co., Ltd Automatic transfer switch

Also Published As

Publication number Publication date
BR102014011688B1 (en) 2021-08-17
EP2804189A1 (en) 2014-11-19
US9362070B2 (en) 2016-06-07
FR3005781B1 (en) 2016-09-23
FR3005781A1 (en) 2014-11-21
RU2014119515A (en) 2015-11-20
EP2804189B1 (en) 2018-03-07
CN104167315A (en) 2014-11-26
US20140339197A1 (en) 2014-11-20
RU2649969C2 (en) 2018-04-06
ES2663241T3 (en) 2018-04-11
BR102014011688A2 (en) 2015-06-02
CN104167315B (en) 2019-05-03

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