EP3370246A4 - Circuit-breaker and baffle thereof - Google Patents
Circuit-breaker and baffle thereof Download PDFInfo
- Publication number
- EP3370246A4 EP3370246A4 EP16858885.3A EP16858885A EP3370246A4 EP 3370246 A4 EP3370246 A4 EP 3370246A4 EP 16858885 A EP16858885 A EP 16858885A EP 3370246 A4 EP3370246 A4 EP 3370246A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- breaker
- baffle
- circuit
- 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
Links
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
- H01H2009/305—Means for extinguishing or preventing arc between current-carrying parts including means for screening for arc gases as protection of mechanism against hot arc gases or for keeping arc gases in the arc 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
- H01H9/46—Means for extinguishing or preventing arc between current-carrying parts using arcing horns
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510728363.1A CN105185671B (en) | 2015-10-30 | 2015-10-30 | Breaker and its baffle |
PCT/CN2016/100722 WO2017071449A1 (en) | 2015-10-30 | 2016-09-29 | Circuit-breaker and baffle thereof |
Publications (3)
Publication Number | Publication Date |
---|---|
EP3370246A1 EP3370246A1 (en) | 2018-09-05 |
EP3370246A4 true EP3370246A4 (en) | 2019-06-19 |
EP3370246B1 EP3370246B1 (en) | 2020-08-26 |
Family
ID=54907681
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP16858885.3A Active EP3370246B1 (en) | 2015-10-30 | 2016-09-29 | Circuit-breaker and baffle thereof |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP3370246B1 (en) |
KR (1) | KR20180099634A (en) |
CN (1) | CN105185671B (en) |
BR (1) | BR112018008400B1 (en) |
RU (1) | RU2700790C1 (en) |
WO (1) | WO2017071449A1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105185671B (en) * | 2015-10-30 | 2019-06-25 | 上海电科电器科技有限公司 | Breaker and its baffle |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0387761B1 (en) * | 1989-03-13 | 1994-12-14 | Licentia Patent-Verwaltungs-GmbH | Automatic circuit breaker, particularly automatic cut-out |
FR2828329B1 (en) * | 2001-07-31 | 2003-12-12 | Legrand Sa | DEVICE FOR EXTINGUISHING AN ELECTRIC ARC |
CN1758396A (en) * | 2004-12-27 | 2006-04-12 | 常熟开关制造有限公司(原常熟开关厂) | Arc-extinguishing device of automatic change-over switch |
JP4529769B2 (en) * | 2005-04-05 | 2010-08-25 | 三菱電機株式会社 | Circuit breaker |
CN2924772Y (en) * | 2005-12-05 | 2007-07-18 | 北京Abb低压电器有限公司 | Static contact base, arc-quenching system for miniature circuit breaker and miniature circuit breaker |
CN200990306Y (en) * | 2006-11-30 | 2007-12-12 | Tcl低压电器(无锡)有限公司 | Arc extinguish structure beneficial to arc extinction |
PL2019407T3 (en) * | 2007-07-26 | 2010-10-29 | Bticino Spa | Residual current device for an electric circuit breaker |
RU2391737C1 (en) * | 2008-12-15 | 2010-06-10 | Общество с ограниченной ответственностью "Технос" | Fast-acting automatic circuit breaker |
JP2011014350A (en) * | 2009-07-01 | 2011-01-20 | Mitsubishi Electric Corp | Circuit breaker |
CN201663133U (en) * | 2010-04-08 | 2010-12-01 | 温州科宇电器有限公司 | Miniature circuit breaker arc extinguishing device |
CN201780948U (en) * | 2010-09-13 | 2011-03-30 | 赵建平 | Arc striking mechanism of low-voltage apparatus breaker |
DE102011118968B3 (en) * | 2011-11-19 | 2013-01-31 | Abb Ag | Installation switching device with pre-chamber space and guide ribs |
WO2014155442A1 (en) * | 2013-03-27 | 2014-10-02 | パナソニック株式会社 | Circuit breaker |
RU139886U1 (en) * | 2013-10-11 | 2014-04-27 | Общество с ограниченной ответственностью "ИЭК ХОЛДИНГ" | MODULAR CIRCUIT BREAKER |
CN203859087U (en) * | 2014-05-12 | 2014-10-01 | 乐清市华洛电器有限公司 | Residual current operated circuit breaker with overcurrent protection |
RU148761U1 (en) * | 2014-07-15 | 2014-12-20 | Закрытое акционерное общество "Курский электроаппаратный завод" (ЗАО "КЭАЗ") | AUTOMATIC SWITCH |
CN205231002U (en) * | 2015-10-30 | 2016-05-11 | 上海电科电器科技有限公司 | Circuit breaker and baffle thereof |
CN105185671B (en) * | 2015-10-30 | 2019-06-25 | 上海电科电器科技有限公司 | Breaker and its baffle |
RU164778U1 (en) * | 2016-03-01 | 2016-09-20 | Индивидуальный предприниматель Кашичкина Елена Евгеньевна | CONTACT SYSTEM OF THE CIRCUIT BREAKER |
-
2015
- 2015-10-30 CN CN201510728363.1A patent/CN105185671B/en active Active
-
2016
- 2016-09-29 EP EP16858885.3A patent/EP3370246B1/en active Active
- 2016-09-29 BR BR112018008400-0A patent/BR112018008400B1/en active IP Right Grant
- 2016-09-29 WO PCT/CN2016/100722 patent/WO2017071449A1/en active Application Filing
- 2016-09-29 KR KR1020187013723A patent/KR20180099634A/en not_active Application Discontinuation
- 2016-09-29 RU RU2018121252A patent/RU2700790C1/en active
Non-Patent Citations (1)
Title |
---|
No further relevant documents disclosed * |
Also Published As
Publication number | Publication date |
---|---|
EP3370246A1 (en) | 2018-09-05 |
WO2017071449A1 (en) | 2017-05-04 |
BR112018008400A2 (en) | 2018-10-23 |
KR20180099634A (en) | 2018-09-05 |
EP3370246B1 (en) | 2020-08-26 |
RU2700790C1 (en) | 2019-09-23 |
BR112018008400B1 (en) | 2023-01-17 |
CN105185671A (en) | 2015-12-23 |
CN105185671B (en) | 2019-06-25 |
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