KR101026592B1 - 회로차단기 - Google Patents
회로차단기 Download PDFInfo
- Publication number
- KR101026592B1 KR101026592B1 KR1020070073949A KR20070073949A KR101026592B1 KR 101026592 B1 KR101026592 B1 KR 101026592B1 KR 1020070073949 A KR1020070073949 A KR 1020070073949A KR 20070073949 A KR20070073949 A KR 20070073949A KR 101026592 B1 KR101026592 B1 KR 101026592B1
- Authority
- KR
- South Korea
- Prior art keywords
- circuit
- test
- separator
- circuit breaker
- switch
- Prior art date
Links
Images
Classifications
-
- 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
- H01H83/02—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by earth fault currents
- H01H83/04—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by earth fault currents with testing means for indicating the ability of the switch or relay to function properly
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/015—Boards, panels, desks; Parts thereof or accessories therefor
- H02B1/04—Mounting thereon of switches or of other devices in general, the switch or device having, or being without, casing
- H02B1/056—Mounting on plugboards
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2217/00—Facilitation of operation; Human engineering
- H01H2217/046—Enhanced legend space by smaller actuators
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Breakers (AREA)
Abstract
Description
Claims (2)
- 본체케이스 내에 누전차단회로를 갖고 있고, 누전이 검출되면 차단기구부가 동작하여 상기 본체케이스 내에서 세퍼레이터를 이동시켜 주회로를 차단하는 회로차단기로서,의사 누전상태를 발생시켜서 차단기구부가 정상으로 동작하는지 아닌지를 테스트하는 테스트회로와, 해당 테스트회로를 온/오프시키는 테스트스위치를 설치하는 한편,상기 세퍼레이터에 상기 주회로를 차단하는 방향으로의 이동에 즈음하여, 온상태에 있는 상기 테스트스위치를 강제적으로 오프시킴과 동시에, 상기 테스트스위치의 온동작을 금지하는 해제수단을 설치한 것을 특징으로 하는 회로차단기.
- 제 1 항에 있어서,세퍼레이터에 해제수단으로서의 돌기를 돌설하고, 주회로를 차단하는 방향으로의 이동에 즈음하여, 상기 돌기가 테스트스위치의 가동단을 압압(押壓)하여 테스트회로와의 접점을 열림 조작함과 동시에, 상기 가동단에서의 상기 접점의 닫힘 조작을 금지하는 것을 특징으로 하는 회로차단기.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006220213A JP4939869B2 (ja) | 2006-08-11 | 2006-08-11 | 回路遮断器 |
JPJP-P-2006-00220213 | 2006-08-11 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20080014610A KR20080014610A (ko) | 2008-02-14 |
KR101026592B1 true KR101026592B1 (ko) | 2011-04-04 |
Family
ID=39085432
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020070073949A KR101026592B1 (ko) | 2006-08-11 | 2007-07-24 | 회로차단기 |
Country Status (3)
Country | Link |
---|---|
JP (1) | JP4939869B2 (ko) |
KR (1) | KR101026592B1 (ko) |
CN (2) | CN101123157B (ko) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101028183B1 (ko) * | 2006-08-11 | 2011-04-11 | 가와무라 일렉트릭 가부시키가이샤 | 회로차단기 |
JP4908118B2 (ja) * | 2006-09-05 | 2012-04-04 | 河村電器産業株式会社 | 回路遮断器 |
JP4908121B2 (ja) * | 2006-09-07 | 2012-04-04 | 河村電器産業株式会社 | 回路遮断器 |
JP4852385B2 (ja) * | 2006-10-05 | 2012-01-11 | 河村電器産業株式会社 | 回路遮断器 |
JP4908139B2 (ja) * | 2006-10-05 | 2012-04-04 | 河村電器産業株式会社 | 回路遮断器 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000003661A (ja) | 1998-06-15 | 2000-01-07 | Fuji Electric Co Ltd | 漏電しゃ断器 |
JP2000003660A (ja) | 1998-06-15 | 2000-01-07 | Fuji Electric Co Ltd | 漏電しゃ断器 |
JP2003045312A (ja) | 2001-07-26 | 2003-02-14 | Mitsubishi Electric Corp | 漏電遮断器 |
KR20080014645A (ko) * | 2006-08-11 | 2008-02-14 | 가와무라 일렉트릭 가부시키가이샤 | 회로차단기 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02123629A (ja) * | 1988-10-31 | 1990-05-11 | Toshiba Lighting & Technol Corp | 漏電遮断器 |
JP2872950B2 (ja) * | 1995-11-01 | 1999-03-24 | 日東工業株式会社 | 漏電ブレーカ |
JP2002184296A (ja) * | 2000-12-19 | 2002-06-28 | Kawamura Electric Inc | 漏電遮断器 |
CN1349105A (zh) * | 2001-11-05 | 2002-05-15 | 常熟开关厂 | 用于电子式断路器的测试装置 |
JP4556614B2 (ja) * | 2004-10-25 | 2010-10-06 | 富士電機機器制御株式会社 | 漏電遮断器 |
-
2006
- 2006-08-11 JP JP2006220213A patent/JP4939869B2/ja active Active
-
2007
- 2007-07-24 KR KR1020070073949A patent/KR101026592B1/ko active IP Right Grant
- 2007-08-10 CN CN2007101408408A patent/CN101123157B/zh active Active
- 2007-08-10 CN CN2007101408272A patent/CN101123156B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000003661A (ja) | 1998-06-15 | 2000-01-07 | Fuji Electric Co Ltd | 漏電しゃ断器 |
JP2000003660A (ja) | 1998-06-15 | 2000-01-07 | Fuji Electric Co Ltd | 漏電しゃ断器 |
JP2003045312A (ja) | 2001-07-26 | 2003-02-14 | Mitsubishi Electric Corp | 漏電遮断器 |
KR20080014645A (ko) * | 2006-08-11 | 2008-02-14 | 가와무라 일렉트릭 가부시키가이샤 | 회로차단기 |
Also Published As
Publication number | Publication date |
---|---|
JP4939869B2 (ja) | 2012-05-30 |
JP2008047362A (ja) | 2008-02-28 |
KR20080014610A (ko) | 2008-02-14 |
CN101123157B (zh) | 2012-05-23 |
CN101123157A (zh) | 2008-02-13 |
CN101123156A (zh) | 2008-02-13 |
CN101123156B (zh) | 2011-08-10 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US7655877B2 (en) | Air circuit breaker with mechanical trip indicating mechanism | |
KR100898469B1 (ko) | 누전 차단기 | |
US20030016101A1 (en) | Lockout mechanism for residual current devices | |
KR101026592B1 (ko) | 회로차단기 | |
CA2453792A1 (en) | A gfci without bridge contacts and having means for automatically blocking a face opening of a protected receptacle when tripped | |
JP3969060B2 (ja) | 電源遮断時における保護装置 | |
JP2006032319A (ja) | 回路遮断器 | |
JP2006339081A (ja) | 配線用遮断器 | |
JP4908139B2 (ja) | 回路遮断器 | |
JP4852380B2 (ja) | 回路遮断器 | |
JP4852381B2 (ja) | 回路遮断器 | |
JP4856518B2 (ja) | 回路遮断器 | |
KR101028183B1 (ko) | 회로차단기 | |
JP4851295B2 (ja) | 回路遮断器 | |
JP4921931B2 (ja) | 回路遮断器 | |
JP4128897B2 (ja) | 漏電遮断器 | |
JP4852385B2 (ja) | 回路遮断器 | |
JP4972998B2 (ja) | 漏電遮断器 | |
KR100711234B1 (ko) | 파워휴즈 조합형 가스절연부하개폐기의 기구적 조작부 | |
KR101131673B1 (ko) | 회로차단기 | |
CN217114256U (zh) | 测试机构和断路器 | |
KR101045465B1 (ko) | 회로차단기 | |
JP4921934B2 (ja) | 回路遮断器 | |
KR101026579B1 (ko) | 회로 차단기 | |
WO2002035661A1 (en) | Electrical power outlet |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
E701 | Decision to grant or registration of patent right | ||
GRNT | Written decision to grant | ||
FPAY | Annual fee payment |
Payment date: 20140207 Year of fee payment: 4 |
|
FPAY | Annual fee payment |
Payment date: 20141216 Year of fee payment: 5 |
|
FPAY | Annual fee payment |
Payment date: 20160126 Year of fee payment: 6 |
|
FPAY | Annual fee payment |
Payment date: 20170111 Year of fee payment: 7 |
|
FPAY | Annual fee payment |
Payment date: 20180220 Year of fee payment: 8 |
|
FPAY | Annual fee payment |
Payment date: 20190201 Year of fee payment: 9 |
|
FPAY | Annual fee payment |
Payment date: 20191219 Year of fee payment: 10 |