GB0520745D0 - Extinguishing chamber of a circuit breaker - Google Patents

Extinguishing chamber of a circuit breaker

Info

Publication number
GB0520745D0
GB0520745D0 GBGB0520745.1A GB0520745A GB0520745D0 GB 0520745 D0 GB0520745 D0 GB 0520745D0 GB 0520745 A GB0520745 A GB 0520745A GB 0520745 D0 GB0520745 D0 GB 0520745D0
Authority
GB
United Kingdom
Prior art keywords
circuit breaker
extinguishing chamber
extinguishing
chamber
breaker
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
GBGB0520745.1A
Other versions
GB2421119B (en
GB2421119A (en
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.)
Hess Trading Sr Spol S R O
Original Assignee
Hess Trading Sr Spol S R O
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 Hess Trading Sr Spol S R O filed Critical Hess Trading Sr Spol S R O
Publication of GB0520745D0 publication Critical patent/GB0520745D0/en
Publication of GB2421119A publication Critical patent/GB2421119A/en
Application granted granted Critical
Publication of GB2421119B publication Critical patent/GB2421119B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • H01H9/342—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
    • 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
    • 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
    • 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
    • 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
    • H01H9/36—Metal parts
GB0520745A 2004-12-08 2005-10-12 Extinguishing chamber of a circuit breaker Active GB2421119B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CZ20041197A CZ20041197A3 (en) 2004-12-08 2004-12-08 Extinguishing chamber for current circuit-breaker

Publications (3)

Publication Number Publication Date
GB0520745D0 true GB0520745D0 (en) 2005-11-23
GB2421119A GB2421119A (en) 2006-06-14
GB2421119B GB2421119B (en) 2009-02-04

Family

ID=35451610

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0520745A Active GB2421119B (en) 2004-12-08 2005-10-12 Extinguishing chamber of a circuit breaker

Country Status (5)

Country Link
CN (1) CN100568431C (en)
CZ (1) CZ20041197A3 (en)
DE (1) DE202005019323U1 (en)
GB (1) GB2421119B (en)
SK (1) SK287234B6 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005022213A1 (en) * 2005-05-13 2006-11-16 Abb Patent Gmbh Electrical installation device with arc prechamber space, prechamber plates and current limiting arc quenching device
CN102013356B (en) * 2010-11-30 2012-12-19 中国西电电气股份有限公司 Arc extinguish chambers of high voltage alternating current SF6 pot-type breaker
EP2648199A3 (en) * 2012-04-05 2014-03-12 ABB Schweiz AG Arc quenching device and installation switch device with same
CN104091734B (en) * 2014-07-16 2016-04-13 德力西电气有限公司 A kind of arc-control device of circuit breaker
GB2606543A (en) * 2021-05-12 2022-11-16 Eaton Intelligent Power Ltd Switchgear

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4229630A (en) * 1980-03-17 1980-10-21 Westinghouse Electric Corp. Circuit breaker utilizing improved arc chambers
JPS63292543A (en) * 1987-05-25 1988-11-29 Matsushita Electric Works Ltd Arc extinguishing device
JPH04255623A (en) * 1991-02-07 1992-09-10 Fuji Electric Co Ltd Circuit breaker
JP3250620B2 (en) * 1991-04-11 2002-01-28 富士電機株式会社 Circuit breaker arc-extinguishing room shielding device
JPH05135680A (en) * 1991-11-11 1993-06-01 Matsushita Electric Works Ltd Device for extinguishing arc
JPH08249989A (en) * 1995-03-08 1996-09-27 Toshiba Corp Puffer type gas-blast circuit-breaker
DE19920042C1 (en) * 1999-04-23 2001-01-18 Siemens Ag Switching gas damper for low-voltage circuit breakers
US6222147B1 (en) * 2000-03-09 2001-04-24 General Electric Company Circuit breaker arc exhaust baffle with variable aperture
JP4524534B2 (en) * 2001-05-28 2010-08-18 富士電機機器制御株式会社 Circuit breaker dustproof structure
CN2586244Y (en) * 2002-08-29 2003-11-12 浙江德力西电器股份有限公司 Zero flashover arc deflector of plastic hull breaker
CN1242436C (en) * 2002-09-28 2006-02-15 上海电器科学研究所 Device for eliminating free gas and arc extinguishing chamber equipped with this device

Also Published As

Publication number Publication date
GB2421119B (en) 2009-02-04
SK50992005A3 (en) 2006-07-07
DE202005019323U1 (en) 2006-02-09
GB2421119A (en) 2006-06-14
SK287234B6 (en) 2010-04-07
CZ20041197A3 (en) 2006-07-12
CN1787139A (en) 2006-06-14
CN100568431C (en) 2009-12-09

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)