CN101071701B - 电路断路器 - Google Patents
电路断路器 Download PDFInfo
- Publication number
- CN101071701B CN101071701B CN2007101063258A CN200710106325A CN101071701B CN 101071701 B CN101071701 B CN 101071701B CN 2007101063258 A CN2007101063258 A CN 2007101063258A CN 200710106325 A CN200710106325 A CN 200710106325A CN 101071701 B CN101071701 B CN 101071701B
- Authority
- CN
- China
- Prior art keywords
- movable contact
- fixed contact
- circuit
- contact
- connecting plate
- 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.)
- Active
Links
Images
Classifications
-
- 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
- H01H71/10—Operating or release mechanisms
- H01H71/12—Automatic release mechanisms with or without manual release
- H01H71/123—Automatic release mechanisms with or without manual release using a solid-state trip unit
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2239/00—Miscellaneous
- H01H2239/038—Anti-vandalism
Landscapes
- Breakers (AREA)
- Arc-Extinguishing Devices That Are Switches (AREA)
Abstract
Description
Claims (2)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006132525 | 2006-05-11 | ||
JP2006-132525 | 2006-05-11 | ||
JP2006132525A JP4957072B2 (ja) | 2006-05-11 | 2006-05-11 | 回路遮断器 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101071701A CN101071701A (zh) | 2007-11-14 |
CN101071701B true CN101071701B (zh) | 2010-06-09 |
Family
ID=38839169
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2007101063258A Active CN101071701B (zh) | 2006-05-11 | 2007-05-11 | 电路断路器 |
Country Status (3)
Country | Link |
---|---|
JP (1) | JP4957072B2 (zh) |
KR (1) | KR100865833B1 (zh) |
CN (1) | CN101071701B (zh) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5561038B2 (ja) * | 2010-09-03 | 2014-07-30 | 富士電機機器制御株式会社 | 回路遮断器 |
JP5531907B2 (ja) * | 2010-10-20 | 2014-06-25 | 三菱電機株式会社 | 回路遮断器 |
JP2012199000A (ja) * | 2011-03-18 | 2012-10-18 | Fuji Electric Fa Components & Systems Co Ltd | 多極回路遮断器 |
KR101255475B1 (ko) | 2011-11-10 | 2013-04-16 | 엘에스산전 주식회사 | 배선용 차단기 |
CN103903928B (zh) * | 2014-04-16 | 2016-05-11 | 南京大全电气研究院有限公司 | 一种具有对流散热壳体的断路器 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5053736A (en) * | 1988-09-02 | 1991-10-01 | Carlingswitch, Inc. | Molded split case electromagnetic circuit breaker assembly |
EP1115132A1 (fr) * | 2000-01-07 | 2001-07-11 | Schneider Electric Industries SA | Pôle pour disjoncteur électrique, muni d'une chambre d'extinction d'arc à écrans diélectriques |
CN1405819A (zh) * | 2001-07-31 | 2003-03-26 | 勒格朗公司 | 电弧熄灭装置 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3377601D1 (en) * | 1982-01-14 | 1988-09-08 | Mitsubishi Electric Corp | Switch |
KR930006825Y1 (ko) * | 1984-09-28 | 1993-10-07 | 웨스팅하우스 일렉트릭 코오포레이숀 | 전기회로 차단기 |
JPH07141976A (ja) * | 1993-11-15 | 1995-06-02 | Toshiba Corp | 回路遮断器 |
JP2003346635A (ja) * | 2002-05-28 | 2003-12-05 | Mitsubishi Electric Corp | 回路遮断器 |
JP4428076B2 (ja) * | 2004-02-16 | 2010-03-10 | 富士電機機器制御株式会社 | 回路遮断器 |
JP4506212B2 (ja) * | 2004-03-10 | 2010-07-21 | 富士電機機器制御株式会社 | 回路遮断器 |
-
2006
- 2006-05-11 JP JP2006132525A patent/JP4957072B2/ja active Active
-
2007
- 2007-05-09 KR KR1020070044832A patent/KR100865833B1/ko active IP Right Grant
- 2007-05-11 CN CN2007101063258A patent/CN101071701B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5053736A (en) * | 1988-09-02 | 1991-10-01 | Carlingswitch, Inc. | Molded split case electromagnetic circuit breaker assembly |
EP1115132A1 (fr) * | 2000-01-07 | 2001-07-11 | Schneider Electric Industries SA | Pôle pour disjoncteur électrique, muni d'une chambre d'extinction d'arc à écrans diélectriques |
CN1405819A (zh) * | 2001-07-31 | 2003-03-26 | 勒格朗公司 | 电弧熄灭装置 |
Also Published As
Publication number | Publication date |
---|---|
JP2007305409A (ja) | 2007-11-22 |
CN101071701A (zh) | 2007-11-14 |
KR20070109879A (ko) | 2007-11-15 |
JP4957072B2 (ja) | 2012-06-20 |
KR100865833B1 (ko) | 2008-10-28 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5254340B2 (ja) | 短絡システムを有する低圧、中圧又は高圧スイッチギヤアセンブリ | |
US4768007A (en) | Current breaking device with solid-state switch and built-in protective circuit breaker | |
US8766760B2 (en) | Switchgear unit for switching high DC voltages | |
USRE37244E1 (en) | Insulated type switching device | |
CN201540838U (zh) | 电气开关装置及其电弧隔板组件和电弧罩组件 | |
US4620076A (en) | Circuit breaker apparatus with line terminal shields | |
CN105826099B (zh) | 低压开关极 | |
EP2393095B1 (en) | Mold cased circuit breaker | |
CN101071701B (zh) | 电路断路器 | |
CN101521128A (zh) | 包括选择性断开装置的电压浪涌保护装置 | |
KR200477246Y1 (ko) | 배선용 차단기 | |
CA2789187C (en) | Limiter including a number of gas channels and electrical switching apparatus employing the same | |
KR100714148B1 (ko) | 파워휴즈 조합형 가스절연부하개폐기 | |
JP4696665B2 (ja) | 漏電遮断器 | |
CN212365877U (zh) | 一种塑壳断路器 | |
JP3380732B2 (ja) | 回路遮断器 | |
KR200490680Y1 (ko) | 배선용 차단기의 소호장치 | |
CN215342417U (zh) | 一种真空断路器及真空断路保护*** | |
CN212874379U (zh) | 用于低压断路器的端子夹具覆盖装置及对应的低压断路器 | |
JPH0156491B2 (zh) | ||
CN117882162A (zh) | 薄型断路器 | |
KR100295903B1 (ko) | 전력퓨즈수납지지장치 | |
CN115116791A (zh) | 一种真空断路器及真空断路保护*** | |
JP811H (ja) | 回路遮断器 | |
CN114156133A (zh) | 一种塑壳断路器 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: FUJI ELECTRIC MACHINE SYSTEM CO., LTD. Free format text: FORMER OWNER: FUJI ELECTRIC ASSETS MANAGEMENT CO., LTD. Effective date: 20090626 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20090626 Address after: Tokyo, Japan Applicant after: FUJI ELECTRIC FA COMPONENTS & SYSTEMS Co.,Ltd. Address before: Tokyo, Japan Applicant before: Fuji electric Asset Management Co. |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CP02 | Change in the address of a patent holder |
Address after: Saitama Prefecture, Japan Patentee after: FUJI ELECTRIC FA COMPONENTS & SYSTEMS Co.,Ltd. Address before: Tokyo Patentee before: FUJI ELECTRIC FA COMPONENTS & SYSTEMS Co.,Ltd. |
|
CP02 | Change in the address of a patent holder |