CN101055823A - 电路断路器 - Google Patents
电路断路器 Download PDFInfo
- Publication number
- CN101055823A CN101055823A CNA2007100883334A CN200710088333A CN101055823A CN 101055823 A CN101055823 A CN 101055823A CN A2007100883334 A CNA2007100883334 A CN A2007100883334A CN 200710088333 A CN200710088333 A CN 200710088333A CN 101055823 A CN101055823 A CN 101055823A
- Authority
- CN
- China
- Prior art keywords
- slit
- contact
- muffler plate
- opening
- movable contact
- 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
Images
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
- H01H9/302—Means for extinguishing or preventing arc between current-carrying parts wherein arc-extinguishing gas is evolved from stationary parts
-
- 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
- H01H9/346—Details concerning the arc formation 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
- 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
Abstract
Description
Claims (3)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006-105829 | 2006-04-07 | ||
JP2006105829A JP2007280778A (ja) | 2006-04-07 | 2006-04-07 | 回路遮断器 |
JP2006105829 | 2006-04-07 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101055823A true CN101055823A (zh) | 2007-10-17 |
CN101055823B CN101055823B (zh) | 2011-01-26 |
Family
ID=38682008
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2007100883334A Expired - Fee Related CN101055823B (zh) | 2006-04-07 | 2007-03-15 | 电路断路器 |
Country Status (3)
Country | Link |
---|---|
JP (1) | JP2007280778A (zh) |
KR (1) | KR100864125B1 (zh) |
CN (1) | CN101055823B (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5118741B2 (ja) * | 2010-11-25 | 2013-01-16 | 株式会社日幸電機製作所 | 遮断器 |
FR3040238B1 (fr) | 2015-08-18 | 2019-01-25 | Schneider Electric Industries Sas | Disjoncteur electrique |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH056643A (ja) * | 1991-06-28 | 1993-01-14 | Omron Corp | 光カード |
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 |
JP4466237B2 (ja) * | 2004-07-01 | 2010-05-26 | 富士電機機器制御株式会社 | 回路遮断器 |
-
2006
- 2006-04-07 JP JP2006105829A patent/JP2007280778A/ja not_active Withdrawn
-
2007
- 2007-03-09 KR KR1020070023345A patent/KR100864125B1/ko not_active IP Right Cessation
- 2007-03-15 CN CN2007100883334A patent/CN101055823B/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN101055823B (zh) | 2011-01-26 |
KR100864125B1 (ko) | 2008-10-16 |
KR20070100636A (ko) | 2007-10-11 |
JP2007280778A (ja) | 2007-10-25 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US7541901B2 (en) | Circuit breaker | |
US7812276B2 (en) | Electrical switching apparatus, and arc chute and arc member therefor | |
MX2015003013A (es) | Tobogan de arco de corriente continua sencillo, y aparato interruptor electrico de corriente, continua, bi-direccional que lo emplea. | |
CN1707720A (zh) | 断路器 | |
EP2980821A1 (en) | Switchgear | |
JP2009054389A (ja) | 回路遮断器 | |
JP2006294511A (ja) | 回路遮断器 | |
KR20100044760A (ko) | 개선된 기능의 아크 제거기와 그 사용 방법과 하이브리드 스위치 | |
KR100995206B1 (ko) | 회로 차단기 | |
KR910000071B1 (ko) | 개폐기 | |
CN101055823B (zh) | 电路断路器 | |
JP4467887B2 (ja) | 接続可能な電流制限器を有する開閉装置の作動方法および付属装置 | |
CN220020919U (zh) | 一种开关 | |
CN112420462A (zh) | 一种断路器的触头灭弧装置 | |
JP2004273235A (ja) | 回路遮断器 | |
KR200437071Y1 (ko) | 배선용 차단기 | |
JP4639867B2 (ja) | 回路遮断器 | |
JP4742302B2 (ja) | 回路遮断器 | |
CN213304049U (zh) | 一种断路器的触头灭弧装置 | |
CN219696382U (zh) | 一种触头灭弧系统 | |
CN219958906U (zh) | 一种具有触头导通结构的新型断路器 | |
JP2002042614A (ja) | 電流開閉器 | |
JP2009087890A (ja) | 回路遮断器 | |
JP3551478B2 (ja) | 消弧装置 | |
US5111008A (en) | Effective arc stack/efficient contact carrier |
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 ASSETS MANAGEMENT CO., LTD. Free format text: FORMER OWNER: FUJI ELECTRIC MACHINE SYSTEM CO., LTD. Effective date: 20090515 Owner name: FUJI ELECTRIC MACHINE SYSTEM CO., LTD. Free format text: FORMER OWNER: FUJI ELECTRIC ASSETS MANAGEMENT CO., LTD. Effective date: 20090515 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20090515 Address after: Tokyo, Japan Applicant after: FUJI ELECTRIC FA COMPONENTS & SYSTEMS Co.,Ltd. Address before: Tokyo, Japan Applicant before: Fuji electric Asset Management Co. Effective date of registration: 20090515 Address after: Tokyo, Japan Applicant after: Fuji electric Asset Management Co. Address before: Tokyo, Japan Applicant before: FUJI ELECTRIC FA COMPONENTS & SYSTEMS Co.,Ltd. |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110126 Termination date: 20160315 |