KR100923682B1 - 누전차단기 - Google Patents
누전차단기 Download PDFInfo
- Publication number
- KR100923682B1 KR100923682B1 KR1020070111778A KR20070111778A KR100923682B1 KR 100923682 B1 KR100923682 B1 KR 100923682B1 KR 1020070111778 A KR1020070111778 A KR 1020070111778A KR 20070111778 A KR20070111778 A KR 20070111778A KR 100923682 B1 KR100923682 B1 KR 100923682B1
- Authority
- KR
- South Korea
- Prior art keywords
- trip lever
- lever
- base
- trip
- earth leakage
- Prior art date
Links
Images
Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H83/00—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current
- H01H83/06—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by current falling below a predetermined value
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- 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
- 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
-
- 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
- H01H73/12—Means for indicating condition of the switch
Landscapes
- Breakers (AREA)
Abstract
Description
Claims (8)
- 가이드 홈이 형성되고, 직선운동하는 트립레버,상기 트립레버의 가이드홈에 삽입되는 결합돌기가 형성되어 상기 트립레버가 직선운동가능하게 설치되고, 측면에 일측이 터져있는 고리가 형성된 베이스,일체로 형성되고 상기 베이스의 고리에 삽입되는 회동축을 구비하여, 상기 베이스에 회동가능하게 설치되며, 상기 트립레버가 직선운동함에 따라 상기 회동축을 따라 회동운동하는 지시레버,상기 지시레버의 회동축에 끼워져 회동시 복귀를 위한 비틀림력을 부가하는 지시레버스프링 및일단이 상기 베이스에 설치되고 타단이 상기 트립레버에 설치되어 상기 트립레버의 직선운동시 복귀를 위한 복귀력을 제공하는 트립레버스프링을 구비한 전자장치부; 및상기 전자장치부에 의해 구동되어 회로를 차단하는 개폐기구부를;포함하는 누전차단기.
- 삭제
- 삭제
- 제1항에 있어서, 상기 가이드홈에는 내측으로 일정길이로 돌출된 안내돌기가 형성된 누전차단기.
- 제1항에 있어서, 상기 베이스의 정면으로 상기 결합돌기의 하측에는 상기 트립레버스프링의 일단이 설치되는 공간을 형성하는 안내벽이 돌출되게 형성된 누전차단기.
- 삭제
- 제1항에 있어서, 상기 트립레버의 측면에는 상기 트립레버스프링의 타단에 삽입되는 삽입돌기가 형성된 누전차단기.
- 제1항에 있어서, 상기 트립레버의 후면에는 슬라이딩돌기가 형성된 누전차단기.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020070111778A KR100923682B1 (ko) | 2007-11-02 | 2007-11-02 | 누전차단기 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020070111778A KR100923682B1 (ko) | 2007-11-02 | 2007-11-02 | 누전차단기 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20090045787A KR20090045787A (ko) | 2009-05-08 |
KR100923682B1 true KR100923682B1 (ko) | 2009-10-28 |
Family
ID=40855834
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020070111778A KR100923682B1 (ko) | 2007-11-02 | 2007-11-02 | 누전차단기 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100923682B1 (ko) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102064054B (zh) * | 2009-11-12 | 2014-02-26 | 施耐德电器工业公司 | 热电磁式脱扣器及其跳扣机构 |
KR101668023B1 (ko) * | 2010-12-31 | 2016-10-21 | 엘에스산전 주식회사 | 누전 차단기용 트립 레버 장치 |
KR102105469B1 (ko) | 2018-12-03 | 2020-04-29 | 엘에스일렉트릭(주) | 누전 차단기 |
KR20220015240A (ko) | 2020-07-30 | 2022-02-08 | 엘에스일렉트릭(주) | Pcb 조립체 및 이를 포함하는 누전 차단기 |
KR102439188B1 (ko) | 2020-11-20 | 2022-09-02 | 엘에스일렉트릭(주) | 누전 차단기 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR970051613A (ko) * | 1995-12-11 | 1997-07-29 | 이종수 | 전자식 회로 차단기의 트립 표시장치 |
JP3086462U (ja) * | 2000-12-05 | 2002-06-21 | エルジー産電株式会社 | 漏電遮断器 |
-
2007
- 2007-11-02 KR KR1020070111778A patent/KR100923682B1/ko active IP Right Grant
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR970051613A (ko) * | 1995-12-11 | 1997-07-29 | 이종수 | 전자식 회로 차단기의 트립 표시장치 |
JP3086462U (ja) * | 2000-12-05 | 2002-06-21 | エルジー産電株式会社 | 漏電遮断器 |
Also Published As
Publication number | Publication date |
---|---|
KR20090045787A (ko) | 2009-05-08 |
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