KR100865833B1 - 회로 차단기 - Google Patents
회로 차단기 Download PDFInfo
- Publication number
- KR100865833B1 KR100865833B1 KR1020070044832A KR20070044832A KR100865833B1 KR 100865833 B1 KR100865833 B1 KR 100865833B1 KR 1020070044832 A KR1020070044832 A KR 1020070044832A KR 20070044832 A KR20070044832 A KR 20070044832A KR 100865833 B1 KR100865833 B1 KR 100865833B1
- Authority
- KR
- South Korea
- Prior art keywords
- opening
- contactor
- movable
- circuit breaker
- arc
- Prior art date
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)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006132525A JP4957072B2 (ja) | 2006-05-11 | 2006-05-11 | 回路遮断器 |
JPJP-P-2006-00132525 | 2006-05-11 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20070109879A KR20070109879A (ko) | 2007-11-15 |
KR100865833B1 true KR100865833B1 (ko) | 2008-10-28 |
Family
ID=38839169
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020070044832A KR100865833B1 (ko) | 2006-05-11 | 2007-05-09 | 회로 차단기 |
Country Status (3)
Country | Link |
---|---|
JP (1) | JP4957072B2 (ja) |
KR (1) | KR100865833B1 (ja) |
CN (1) | CN101071701B (ja) |
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 (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR870000097B1 (ko) * | 1982-01-14 | 1987-02-10 | 미쓰비시전기 주식회사 | 개폐기 |
KR930006825Y1 (ko) * | 1984-09-28 | 1993-10-07 | 웨스팅하우스 일렉트릭 코오포레이숀 | 전기회로 차단기 |
JP2005228669A (ja) * | 2004-02-16 | 2005-08-25 | Fuji Electric Fa Components & Systems Co Ltd | 回路遮断器 |
KR20050091889A (ko) * | 2004-03-10 | 2005-09-15 | 후지 덴키 기기세이교 가부시끼가이샤 | 회로 차단기 |
Family Cites Families (5)
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 |
JPH07141976A (ja) * | 1993-11-15 | 1995-06-02 | Toshiba Corp | 回路遮断器 |
FR2803686B1 (fr) * | 2000-01-07 | 2002-02-22 | Schneider Electric Ind Sa | Pole pour disjoncteur electrique, muni d'une chambre d'extinction d'arc a ecrans dielectriques |
FR2828329B1 (fr) * | 2001-07-31 | 2003-12-12 | Legrand Sa | Dispositif pour l'extinction d'un arc electrique |
JP2003346635A (ja) * | 2002-05-28 | 2003-12-05 | Mitsubishi Electric Corp | 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 (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR870000097B1 (ko) * | 1982-01-14 | 1987-02-10 | 미쓰비시전기 주식회사 | 개폐기 |
KR930006825Y1 (ko) * | 1984-09-28 | 1993-10-07 | 웨스팅하우스 일렉트릭 코오포레이숀 | 전기회로 차단기 |
JP2005228669A (ja) * | 2004-02-16 | 2005-08-25 | Fuji Electric Fa Components & Systems Co Ltd | 回路遮断器 |
KR20050091889A (ko) * | 2004-03-10 | 2005-09-15 | 후지 덴키 기기세이교 가부시끼가이샤 | 회로 차단기 |
Also Published As
Publication number | Publication date |
---|---|
JP2007305409A (ja) | 2007-11-22 |
JP4957072B2 (ja) | 2012-06-20 |
CN101071701B (zh) | 2010-06-09 |
CN101071701A (zh) | 2007-11-14 |
KR20070109879A (ko) | 2007-11-15 |
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