CN103069532A - 断路器 - Google Patents
断路器 Download PDFInfo
- Publication number
- CN103069532A CN103069532A CN2011800392002A CN201180039200A CN103069532A CN 103069532 A CN103069532 A CN 103069532A CN 2011800392002 A CN2011800392002 A CN 2011800392002A CN 201180039200 A CN201180039200 A CN 201180039200A CN 103069532 A CN103069532 A CN 103069532A
- Authority
- CN
- China
- Prior art keywords
- movable contact
- contact
- current
- magnetic drive
- electric arc
- 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.)
- Pending
Links
Images
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
- H01H77/00—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting
- H01H77/02—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting in which the excess current itself provides the energy for opening the contacts, and having a separate reset mechanism
- H01H77/10—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting in which the excess current itself provides the energy for opening the contacts, and having a separate reset mechanism with electrodynamic opening
- H01H77/107—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting in which the excess current itself provides the energy for opening the contacts, and having a separate reset mechanism with electrodynamic opening characterised by the blow-off force generating means, e.g. current loops
- H01H77/108—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting in which the excess current itself provides the energy for opening the contacts, and having a separate reset mechanism with electrodynamic opening characterised by the blow-off force generating means, e.g. current loops comprising magnetisable elements, e.g. flux concentrator, linear slot motor
-
- 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
- H01H9/44—Means for extinguishing or preventing arc between current-carrying parts using blow-out magnet
- H01H9/443—Means for extinguishing or preventing arc between current-carrying parts using blow-out magnet using permanent magnets
-
- 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
- H01H9/44—Means for extinguishing or preventing arc between current-carrying parts using blow-out magnet
- H01H9/446—Means for extinguishing or preventing arc between current-carrying parts using blow-out magnet using magnetisable elements associated with the contacts
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H1/00—Contacts
- H01H1/12—Contacts characterised by the manner in which co-operating contacts engage
- H01H1/14—Contacts characterised by the manner in which co-operating contacts engage by abutting
- H01H1/20—Bridging contacts
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Breakers (AREA)
- Arc-Extinguishing Devices That Are Switches (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010180988A JP2012043541A (ja) | 2010-08-12 | 2010-08-12 | 回路遮断器 |
JP2010-180988 | 2010-08-12 | ||
PCT/JP2011/003241 WO2012020526A1 (ja) | 2010-08-12 | 2011-06-08 | 回路遮断器 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN103069532A true CN103069532A (zh) | 2013-04-24 |
Family
ID=45567502
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2011800392002A Pending CN103069532A (zh) | 2010-08-12 | 2011-06-08 | 断路器 |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP2605265A4 (de) |
JP (1) | JP2012043541A (de) |
KR (1) | KR101377342B1 (de) |
CN (1) | CN103069532A (de) |
TW (1) | TWI446392B (de) |
WO (1) | WO2012020526A1 (de) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106409565A (zh) * | 2015-07-30 | 2017-02-15 | 嘉灵科技有限公司 | 极性不敏感的灭弧 |
CN107533931A (zh) * | 2015-03-06 | 2018-01-02 | 库珀技术公司 | 具有磁弧偏转组件的高压紧凑型可熔断路开关装置 |
CN109817478A (zh) * | 2017-11-22 | 2019-05-28 | 嘉灵科技有限公司 | 具有双向电弧室的单极dc断路器 |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6066598B2 (ja) | 2012-07-04 | 2017-01-25 | 富士通コンポーネント株式会社 | 電磁継電器 |
JP6044927B2 (ja) * | 2012-09-13 | 2016-12-14 | パナソニックIpマネジメント株式会社 | 直流開閉器および直流遮断器 |
WO2014087574A1 (ja) * | 2012-12-06 | 2014-06-12 | 富士電機機器制御株式会社 | 接点装置及びこれを使用した電磁開閉器 |
JP6342724B2 (ja) * | 2014-06-13 | 2018-06-13 | 富士電機株式会社 | 回路遮断器 |
AU2015356244B2 (en) * | 2014-12-01 | 2018-02-15 | Mitsubishi Electric Corporation | DC high-speed circuit breaker |
DE102015000796B4 (de) * | 2015-01-22 | 2017-03-02 | Schaltbau Gmbh | Schaltgerät mit permanentmagnetischer Lichtbogenlöschung |
US9601297B2 (en) | 2015-03-23 | 2017-03-21 | Cooper Technologies Company | High voltage compact fuse assembly with magnetic arc deflection |
US10854414B2 (en) | 2016-05-11 | 2020-12-01 | Eaton Intelligent Power Limited | High voltage electrical disconnect device with magnetic arc deflection assembly |
KR102290582B1 (ko) * | 2017-07-26 | 2021-08-17 | 미쓰비시덴키 가부시키가이샤 | 개폐기 |
US10636607B2 (en) | 2017-12-27 | 2020-04-28 | Eaton Intelligent Power Limited | High voltage compact fused disconnect switch device with bi-directional magnetic arc deflection assembly |
CN114946007A (zh) * | 2020-01-23 | 2022-08-26 | 三菱电机株式会社 | 开闭器 |
KR20210115323A (ko) | 2020-03-12 | 2021-09-27 | 엘에스일렉트릭(주) | 베이스 조립체 및 이를 포함하는 배선용 차단기 |
KR102556749B1 (ko) | 2020-03-13 | 2023-07-18 | 엘에스일렉트릭(주) | 기중 차단기 |
CN114388313B (zh) * | 2021-12-24 | 2024-03-12 | 上海京硅智能技术有限公司 | 直动式断路器 |
GB2624720A (en) * | 2022-11-22 | 2024-05-29 | Eaton Intelligent Power Ltd | Switching device with terminal contacts |
WO2024110063A1 (en) * | 2022-11-22 | 2024-05-30 | Eaton Intelligent Power Limited | Switching device with terminal contacts |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01319217A (ja) * | 1988-06-20 | 1989-12-25 | Fuji Electric Co Ltd | 開閉機器の消弧室 |
CN1080429A (zh) * | 1992-02-11 | 1994-01-05 | 泰利梅卡尼克公司 | 断路器的断路故障 |
JPH10154458A (ja) * | 1996-11-25 | 1998-06-09 | Matsushita Electric Works Ltd | 直流遮断器 |
US6103986A (en) * | 1998-04-07 | 2000-08-15 | Fuji Electric Co., Ltd. | Circuit breaker including bridging contact with magnetic structure |
CN1332467A (zh) * | 2000-07-07 | 2002-01-23 | 富士电机株式会社 | 电路保护器 |
JP2005216807A (ja) * | 2004-02-02 | 2005-08-11 | Fuji Electric Fa Components & Systems Co Ltd | 回路遮断器 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4013984A (en) * | 1975-08-22 | 1977-03-22 | Westinghouse Electric Corporation | Current limiting circuit breaker |
JPS5914219A (ja) * | 1982-07-16 | 1984-01-25 | 富士電機株式会社 | 直流電磁接触器 |
ZA896375B (en) * | 1988-09-12 | 1990-05-30 | Westinghouse Electric Corp | Circuit breaker with arc gun |
EP1168392B1 (de) * | 1999-10-14 | 2005-05-04 | Matsushita Electric Works, Ltd. | Schütz |
DE10343005B4 (de) * | 2003-09-17 | 2005-10-27 | Siemens Ag | Schaltgerät sowie Verfahren zu dessen Herstellung |
JP4419642B2 (ja) | 2004-03-30 | 2010-02-24 | 富士電機機器制御株式会社 | 回路遮断器の消弧装置 |
-
2010
- 2010-08-12 JP JP2010180988A patent/JP2012043541A/ja active Pending
-
2011
- 2011-06-08 WO PCT/JP2011/003241 patent/WO2012020526A1/ja active Application Filing
- 2011-06-08 CN CN2011800392002A patent/CN103069532A/zh active Pending
- 2011-06-08 EP EP11816196.7A patent/EP2605265A4/de not_active Withdrawn
- 2011-06-08 KR KR1020137003569A patent/KR101377342B1/ko not_active IP Right Cessation
- 2011-08-04 TW TW100127728A patent/TWI446392B/zh not_active IP Right Cessation
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01319217A (ja) * | 1988-06-20 | 1989-12-25 | Fuji Electric Co Ltd | 開閉機器の消弧室 |
CN1080429A (zh) * | 1992-02-11 | 1994-01-05 | 泰利梅卡尼克公司 | 断路器的断路故障 |
JPH10154458A (ja) * | 1996-11-25 | 1998-06-09 | Matsushita Electric Works Ltd | 直流遮断器 |
US6103986A (en) * | 1998-04-07 | 2000-08-15 | Fuji Electric Co., Ltd. | Circuit breaker including bridging contact with magnetic structure |
CN1332467A (zh) * | 2000-07-07 | 2002-01-23 | 富士电机株式会社 | 电路保护器 |
JP2005216807A (ja) * | 2004-02-02 | 2005-08-11 | Fuji Electric Fa Components & Systems Co Ltd | 回路遮断器 |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107533931A (zh) * | 2015-03-06 | 2018-01-02 | 库珀技术公司 | 具有磁弧偏转组件的高压紧凑型可熔断路开关装置 |
CN107533931B (zh) * | 2015-03-06 | 2020-07-28 | 伊顿智能动力有限公司 | 具有磁弧偏转组件的高压紧凑型可熔断路开关装置 |
CN106409565A (zh) * | 2015-07-30 | 2017-02-15 | 嘉灵科技有限公司 | 极性不敏感的灭弧 |
CN106409565B (zh) * | 2015-07-30 | 2018-11-02 | 嘉灵科技有限公司 | 极性不敏感的灭弧 |
CN109817478A (zh) * | 2017-11-22 | 2019-05-28 | 嘉灵科技有限公司 | 具有双向电弧室的单极dc断路器 |
Also Published As
Publication number | Publication date |
---|---|
EP2605265A4 (de) | 2014-09-10 |
TWI446392B (zh) | 2014-07-21 |
JP2012043541A (ja) | 2012-03-01 |
KR20130044319A (ko) | 2013-05-02 |
TW201230118A (en) | 2012-07-16 |
EP2605265A1 (de) | 2013-06-19 |
WO2012020526A1 (ja) | 2012-02-16 |
KR101377342B1 (ko) | 2014-03-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C05 | Deemed withdrawal (patent law before 1993) | ||
WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130424 |