EP2023366A3 - Circuit breaker - Google Patents
Circuit breaker Download PDFInfo
- Publication number
- EP2023366A3 EP2023366A3 EP07024632A EP07024632A EP2023366A3 EP 2023366 A3 EP2023366 A3 EP 2023366A3 EP 07024632 A EP07024632 A EP 07024632A EP 07024632 A EP07024632 A EP 07024632A EP 2023366 A3 EP2023366 A3 EP 2023366A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- circuit breaker
- side plates
- structural body
- fixedly attached
- handle arm
- 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
- H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
- H01H71/10—Operating or release mechanisms
- H01H71/50—Manual reset mechanisms which may be also used for manual release
- H01H71/52—Manual reset mechanisms which may be also used for manual release actuated by lever
- H01H71/521—Details concerning the lever handle
-
- 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
- H01H71/50—Manual reset mechanisms which may be also used for manual release
- H01H71/52—Manual reset mechanisms which may be also used for manual release actuated by lever
- H01H71/522—Manual reset mechanisms which may be also used for manual release actuated by lever comprising a cradle-mechanism
- H01H71/525—Manual reset mechanisms which may be also used for manual release actuated by lever comprising a cradle-mechanism comprising a toggle between cradle and contact arm and mechanism spring acting between handle and toggle knee
Landscapes
- Breakers (AREA)
Abstract
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007207998A JP4814848B2 (en) | 2007-08-09 | 2007-08-09 | Circuit breaker |
Publications (3)
Publication Number | Publication Date |
---|---|
EP2023366A2 EP2023366A2 (en) | 2009-02-11 |
EP2023366A3 true EP2023366A3 (en) | 2010-03-10 |
EP2023366B1 EP2023366B1 (en) | 2011-03-09 |
Family
ID=39944464
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP20070024632 Expired - Fee Related EP2023366B1 (en) | 2007-08-09 | 2007-12-19 | Circuit breaker |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP2023366B1 (en) |
JP (1) | JP4814848B2 (en) |
CN (1) | CN101364507B (en) |
DE (1) | DE602007013035D1 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5297270B2 (en) * | 2009-06-09 | 2013-09-25 | 三菱電機株式会社 | Circuit breaker |
JP5304658B2 (en) * | 2010-01-07 | 2013-10-02 | 三菱電機株式会社 | Circuit breaker |
CN104465247B (en) * | 2014-12-30 | 2016-05-11 | 上海电科电器科技有限公司 | The hot type adjustable tripping device of miniature circuit breaker |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5931289A (en) * | 1998-03-10 | 1999-08-03 | Eaton Corporation | Circuit breaker with quick closing mechanism |
JP2000182502A (en) * | 1998-12-11 | 2000-06-30 | Nitto Electric Works Ltd | Molded-case circuit breaker |
JP2006196242A (en) * | 2005-01-12 | 2006-07-27 | Fuji Electric Holdings Co Ltd | Circuit breaker |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2682530B1 (en) * | 1991-10-15 | 1993-11-26 | Merlin Gerin | RANGE OF LOW VOLTAGE CIRCUIT BREAKERS WITH MOLDED HOUSING. |
JP3250650B2 (en) * | 1996-07-09 | 2002-01-28 | 富士電機株式会社 | Circuit breaker |
JP3425542B2 (en) * | 1999-09-08 | 2003-07-14 | 寺崎電気産業株式会社 | Circuit breaker reset device |
US6774749B2 (en) * | 2001-09-19 | 2004-08-10 | Square D Company | Trip cross bar and trip armature assembly for a circuit breaker |
JP4022524B2 (en) * | 2004-03-16 | 2007-12-19 | 三菱電機株式会社 | Circuit breaker |
-
2007
- 2007-08-09 JP JP2007207998A patent/JP4814848B2/en not_active Expired - Fee Related
- 2007-12-19 DE DE200760013035 patent/DE602007013035D1/en active Active
- 2007-12-19 EP EP20070024632 patent/EP2023366B1/en not_active Expired - Fee Related
-
2008
- 2008-03-24 CN CN 200810088001 patent/CN101364507B/en not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5931289A (en) * | 1998-03-10 | 1999-08-03 | Eaton Corporation | Circuit breaker with quick closing mechanism |
JP2000182502A (en) * | 1998-12-11 | 2000-06-30 | Nitto Electric Works Ltd | Molded-case circuit breaker |
JP2006196242A (en) * | 2005-01-12 | 2006-07-27 | Fuji Electric Holdings Co Ltd | Circuit breaker |
Also Published As
Publication number | Publication date |
---|---|
JP4814848B2 (en) | 2011-11-16 |
JP2009043605A (en) | 2009-02-26 |
CN101364507B (en) | 2011-05-04 |
DE602007013035D1 (en) | 2011-04-21 |
EP2023366A2 (en) | 2009-02-11 |
EP2023366B1 (en) | 2011-03-09 |
CN101364507A (en) | 2009-02-11 |
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RIC1 | Information provided on ipc code assigned before grant |
Ipc: H01H 71/52 20060101AFI20100615BHEP |
|
RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: MITSUBISHI ELECTRIC CORPORATION |
|
RIN1 | Information on inventor provided before grant (corrected) |
Inventor name: WATANABE, KAZUMASA Inventor name: FUSHIMI, MASAHIRO Inventor name: MURAI, MASATOSHI |
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