JP4641008B2 - 回路遮断器 - Google Patents
回路遮断器 Download PDFInfo
- Publication number
- JP4641008B2 JP4641008B2 JP2006166907A JP2006166907A JP4641008B2 JP 4641008 B2 JP4641008 B2 JP 4641008B2 JP 2006166907 A JP2006166907 A JP 2006166907A JP 2006166907 A JP2006166907 A JP 2006166907A JP 4641008 B2 JP4641008 B2 JP 4641008B2
- Authority
- JP
- Japan
- Prior art keywords
- circuit breaker
- cover
- opening
- acc
- main circuit
- 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.)
- Expired - Fee Related
Links
Images
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- Breakers (AREA)
- Switch Cases, Indication, And Locking (AREA)
Description
(1)回路遮断器ON状態にてACCカバーを開操作しようとした際、ACCカバーに付加した形状により、開閉機構の連動板を押し、開閉機構のラッチを外すことにより回路遮断器を強制的にトリップする機能を設ける。
(2)回路遮断器ON状態にてACCカバーを開操作しようとした際、ACCカバーとハンドルが干渉し、ACCカバーを開操作できない構造とする。
本発明の回路遮断器の実施例について、図面を用いて説明する。
Claims (1)
- 主回路を開閉するための可動接触子と固定接触子を備えた接点部と、前記接点部を収納する消弧室と、前記可動接触子を開閉するための開閉機構部と、主回路の過電流を検出し前記可動接触子を開極させる過電流引き外し部とを備えた回路遮断器において、
回転軸のまわりに回転するアクセサリカバーと、
接点を開閉操作し、主回路ON状態時とOFF状態時で位置が変更になるハンドルの操作レバーを備えており、
主回路ON状態時に前記アクセサリカバーを前記回転軸まわりに開操作しても、前記アクセサリカバーが前記主回路ON状態時の前記操作レバー側面に接触し、それ以上の前記アクセサリカバーの開操作ができないような構成としたことを特徴とする回路遮断器。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2006166907A JP4641008B2 (ja) | 2006-06-16 | 2006-06-16 | 回路遮断器 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2006166907A JP4641008B2 (ja) | 2006-06-16 | 2006-06-16 | 回路遮断器 |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2010247463A Division JP5009411B2 (ja) | 2010-11-04 | 2010-11-04 | 回路遮断器 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2007335275A JP2007335275A (ja) | 2007-12-27 |
| JP4641008B2 true JP4641008B2 (ja) | 2011-03-02 |
Family
ID=38934535
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2006166907A Expired - Fee Related JP4641008B2 (ja) | 2006-06-16 | 2006-06-16 | 回路遮断器 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP4641008B2 (ja) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200477244Y1 (ko) * | 2011-02-22 | 2015-05-22 | 엘에스산전 주식회사 | 배선용 차단기 |
| DE102012203030A1 (de) | 2012-02-28 | 2013-08-29 | Siemens Aktiengesellschaft | Schaltvorrichtung |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2838949B2 (ja) * | 1992-09-28 | 1998-12-16 | 三菱電機株式会社 | 回路遮断器 |
| JP2871973B2 (ja) * | 1992-09-28 | 1999-03-17 | 三菱電機株式会社 | 回路遮断器 |
| JP2001060429A (ja) * | 1999-08-23 | 2001-03-06 | Fuji Electric Co Ltd | 回路しゃ断器 |
-
2006
- 2006-06-16 JP JP2006166907A patent/JP4641008B2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP2007335275A (ja) | 2007-12-27 |
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