KR100662746B1 - 배선용 회로차단기의 압트립 장치 - Google Patents
배선용 회로차단기의 압트립 장치 Download PDFInfo
- Publication number
- KR100662746B1 KR100662746B1 KR1020040103146A KR20040103146A KR100662746B1 KR 100662746 B1 KR100662746 B1 KR 100662746B1 KR 1020040103146 A KR1020040103146 A KR 1020040103146A KR 20040103146 A KR20040103146 A KR 20040103146A KR 100662746 B1 KR100662746 B1 KR 100662746B1
- Authority
- KR
- South Korea
- Prior art keywords
- pressure
- circuit breaker
- bar
- wiring
- assembled
- 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 - Lifetime
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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
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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
- H01H77/00—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting
- H01H77/02—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting in which the excess current itself provides the energy for opening the contacts, and having a separate reset mechanism
- H01H2077/025—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting in which the excess current itself provides the energy for opening the contacts, and having a separate reset mechanism with pneumatic means, e.g. by arc pressure
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- Breakers (AREA)
Abstract
Description
각상의 전류를 통제하고 외부로 가스압을 배출할 수 있는 형상과 조립되었을 때 압력을 저장할 수 있는 공간을 가지는 단극 차단유닛과;
상기 단극 차단유닛 내에 조립되어 전자반발력에 의한 아크로부터 가스압을 발생시키는 가동접촉자 및 고정접촉자와;
상기 각 단극 차단유닛 내에 압력발생시 단극 차단유닛 사이의 상간절연을 위한 압력밸브와;
각 단극 차단유닛의 외부에 축으로 회전 점에 회전 가능하게 조립되고 가압부와 바 작동 부가 구비되며 압력배출구로 배출되는 가스압에 의해 회전하는 동작 바와;
상기 동작 바를 원위치로 복귀하도록 탄성 가압하는 복귀스프링과;
상기 동작 바에 의해 회전함으로써 기구 부를 트립시키는 트립 바와;를 포함하여 구성된다.
Claims (4)
- 삭제
- 삭제
- 삭제
- 기구 부를 보호하는 외함과;각상의 전류를 통제하고 외부로 가스압을 배출할 수 있는 형상과 조립되었을 때 압력을 저장할 수 있는 공간을 가지는 단극 차단유닛과;상기 단극 차단유닛 내에 조립되어 전자반발력에 의한 아크로부터 가스압을 발생시키는 가동접촉자 및 고정접촉자와;상기 각 단극 차단유닛 내에 압력발생시 단극 차단유닛 사이의 상간 절연을 위한 것으로 인접한 양 단극 차단유닛의 압력배출구들을 동시에 개폐가능하도록 한 쌍의 밸브 막을 갖는 압력밸브와;각 단극 차단유닛의 외부에 축으로 회전 점에 회전 가능하게 조립되고 가압부와 바 작동 부가 구비되며 압력배출구로 배출되는 가스압에 의해 회전하는 동작 바와;상기 동작 바를 원위치로 복귀하도록 탄성 가압하는 복귀스프링과;상기 동작 바에 의해 회전함으로써 기구 부를 트립시키는 트립 바와;를 포함하여 구성된 것을 특징으로 하는 배선용 회로차단기의 압트립 장치.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020040103146A KR100662746B1 (ko) | 2004-12-08 | 2004-12-08 | 배선용 회로차단기의 압트립 장치 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020040103146A KR100662746B1 (ko) | 2004-12-08 | 2004-12-08 | 배선용 회로차단기의 압트립 장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20060064334A KR20060064334A (ko) | 2006-06-13 |
KR100662746B1 true KR100662746B1 (ko) | 2007-01-02 |
Family
ID=37159916
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020040103146A Expired - Lifetime KR100662746B1 (ko) | 2004-12-08 | 2004-12-08 | 배선용 회로차단기의 압트립 장치 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100662746B1 (ko) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102299032A (zh) * | 2011-08-09 | 2011-12-28 | 无锡新宏泰电器科技股份有限公司 | 断路器直驱式气吹脱扣装置 |
CN102439678A (zh) * | 2009-03-31 | 2012-05-02 | 西门子公司 | 用于电开关装置的触发器 |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101027780B1 (ko) * | 2006-10-17 | 2011-04-07 | 현대중공업 주식회사 | 배선용 차단기의 아크압력 트립장치 |
KR100928938B1 (ko) * | 2008-03-10 | 2009-11-30 | 엘에스산전 주식회사 | 배선용 차단기의 트립 기구 |
KR101015276B1 (ko) * | 2008-12-31 | 2011-02-15 | 엘에스산전 주식회사 | 탄성가압유닛 및 이를 구비한 배선용 차단기 |
KR101258030B1 (ko) * | 2011-12-02 | 2013-04-24 | 현대중공업 주식회사 | 가압 습동이 가능한 트립 유닛 및 이를 갖는 배선용 차단기 |
KR102014316B1 (ko) * | 2015-10-07 | 2019-08-27 | 현대일렉트릭앤에너지시스템(주) | 회로 차단기의 트립장치 |
-
2004
- 2004-12-08 KR KR1020040103146A patent/KR100662746B1/ko not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102439678A (zh) * | 2009-03-31 | 2012-05-02 | 西门子公司 | 用于电开关装置的触发器 |
CN102299032A (zh) * | 2011-08-09 | 2011-12-28 | 无锡新宏泰电器科技股份有限公司 | 断路器直驱式气吹脱扣装置 |
Also Published As
Publication number | Publication date |
---|---|
KR20060064334A (ko) | 2006-06-13 |
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