KR100445886B1 - 회로차단기 - Google Patents
회로차단기 Download PDFInfo
- Publication number
- KR100445886B1 KR100445886B1 KR10-2001-7014448A KR20017014448A KR100445886B1 KR 100445886 B1 KR100445886 B1 KR 100445886B1 KR 20017014448 A KR20017014448 A KR 20017014448A KR 100445886 B1 KR100445886 B1 KR 100445886B1
- Authority
- KR
- South Korea
- Prior art keywords
- pole
- blocking unit
- case
- circuit breaker
- adjacent
- Prior art date
Links
- 230000000903 blocking effect Effects 0.000 claims abstract description 113
- 230000007246 mechanism Effects 0.000 claims abstract description 43
- 239000011810 insulating material Substances 0.000 claims abstract description 7
- 230000005404 monopole Effects 0.000 claims abstract description 5
- 230000016507 interphase Effects 0.000 abstract description 8
- 230000005405 multipole Effects 0.000 abstract description 3
- 239000000463 material Substances 0.000 description 10
- 229920003002 synthetic resin Polymers 0.000 description 5
- 239000000057 synthetic resin Substances 0.000 description 5
- 239000004020 conductor Substances 0.000 description 4
- 238000005192 partition Methods 0.000 description 3
- 239000000758 substrate Substances 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 238000010891 electric arc Methods 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
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
-
- 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
- H01H71/02—Housings; Casings; Bases; Mountings
- H01H71/0207—Mounting or assembling the different parts of the circuit breaker
- H01H71/0235—Contacts and the arc extinguishing space inside individual separate cases, which are positioned inside the housing of the circuit breaker
-
- 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
- H01H71/02—Housings; Casings; Bases; Mountings
- H01H71/025—Constructional details of housings or casings not concerning the mounting or assembly of the different internal parts
- H01H71/0257—Strength considerations
-
- 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
- H01H71/1009—Interconnected mechanisms
-
- 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
- H01H71/02—Housings; Casings; Bases; Mountings
- H01H71/0264—Mountings or coverplates for complete assembled circuit breakers, e.g. snap mounting in panel
- H01H71/0271—Mounting several complete assembled circuit breakers together
Landscapes
- Breakers (AREA)
- Arc-Extinguishing Devices That Are Switches (AREA)
Abstract
Description
Claims (8)
- 통전회로의 단락전류가 흘렀을때 가동접촉자와 고정접촉자 사이에서 전자반발이 생기도록 형성된 접촉자기구와, 상기 접촉자기구의 가동접촉자에 크로스바를 통해써 연결함으로써 상기 가동접촉자를 개폐동작시키는 개폐기구와, 상기 통전회로의 전류가 소정치를 초과했을 때 트립바를 작동시켜서 상기 개폐기구를 통해서 상기 접촉자기구를 개리시키는 트립기구와, 상기 접촉자기구가 개리했을때 발생하는 아크를 소정방향으로 유인하는 소호장치와, 상기 각 기구 및 장치를 수납하도록 형성된 광체를 갖는 회로차단에서 상기 접촉자기구와 상기 크로스바 및 소호장치를 절연재료제의 케이스에 수납해서 단극의 차단유닛을 구성하는 동시에 상기 단극의 차단유닛을 상호밀착해서 다수병설하고, 다수극의 차단유닛을 구성한 것을 특징으로 하는 회로차단기.
- 제 1항에 있어서,중앙극의 차단유닛과, 이 중앙극의 차단유닛과 광체에 인접한 인접극의 차단유닛을 구비하고, 이 인접극의 차단유닛의 케이스의 상기 중앙극에 인접하는 측의 측벽의 두께를 상기 광체에 인접하는 쪽의 측벽의 두께보다 두껍게 한것을 특징으로 하는 회로차단기.
- 제 1항 또는 제 2항에 있어서,인접극의 차단유닛에 체결부를 두고, 이 체결부에서 체결부재로 상기 차단유닛을 광체의 베이스에 고정한 것을 특징으로 하는 회로차단기.
- 제 1항에 있어서, 중앙극의 차단유닛의 케이스에 설치된 돌출부와 인접극의 차단유닛의 케이스에 설치되고 상기 돌출부와 끼워맞추는 오목부를 구비한 것을 특징으로 하는 회로차단기.
- 제 4항에 있어서, 돌출부는 쐐기상, 오목부는 도브테일홈으로 한것을 특징으로 하는 회로차단기.
- 제 1항에 있어서,중앙극의 차단유닛과 이 중앙극의 차단유닛과 광체에 인접하는 인접극의 차단유닛을 구비하고, 이 인접극의 차단유닛의 케이스의 상기 광체에 인접하는 쪽의측벽의 두께를 상기 중앙극에 인접하는 쪽의 측벽의 두께보다 두껍게 한것을 특징으로 하는 회로차단기.
- 제 1항에 있어서, 차단유닛의 케이스 설치된 오목부와, 이 오목부에 끼워맞추는 돌출부를 갖는 고정접촉자를 구비한 것을 특징으로 하는 회로차단기.
- 제 1항에 있어서, 개폐기구는 유닛케이스에 고정된 것을 특징으로 하는 회로차단기.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2000/001673 WO2001071750A1 (fr) | 2000-03-17 | 2000-03-17 | Disjoncteur |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20010112489A KR20010112489A (ko) | 2001-12-20 |
KR100445886B1 true KR100445886B1 (ko) | 2004-08-25 |
Family
ID=11735810
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR10-2001-7014448A KR100445886B1 (ko) | 2000-03-17 | 2000-03-17 | 회로차단기 |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP1187158B1 (ko) |
JP (1) | JP4232370B2 (ko) |
KR (1) | KR100445886B1 (ko) |
CN (1) | CN1196155C (ko) |
DE (1) | DE60016743T2 (ko) |
ES (1) | ES2234573T3 (ko) |
WO (1) | WO2001071750A1 (ko) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1473750A1 (de) * | 2003-04-30 | 2004-11-03 | Siemens Aktiengesellschaft | elektromechanisches Schaltgerät |
JP4650023B2 (ja) * | 2005-02-25 | 2011-03-16 | 富士電機機器制御株式会社 | 回路遮断器 |
AT509250A1 (de) | 2008-03-05 | 2011-07-15 | Moeller Gebaeudeautomation Gmbh | Schaltgerät |
CN101604600B (zh) * | 2009-06-05 | 2012-10-03 | 上海诺雅克电气有限公司 | 带辅助支撑件的多极断路器 |
FR2950476B1 (fr) * | 2009-09-18 | 2011-09-16 | Schneider Electric Ind Sas | Assemblage d'un dispositif de coupure multipolaire a double enveloppe et disjoncteur le comprenant |
FR2950475B1 (fr) | 2009-09-18 | 2011-09-16 | Schneider Electric Ind Sas | Entretoise fonctionnelle de separation des ampoules dans un dispositif de coupure multipolaire, et disjoncteur |
KR200482130Y1 (ko) * | 2012-03-05 | 2016-12-20 | 엘에스산전 주식회사 | 배선용 차단기 |
ES2694124T3 (es) * | 2012-06-11 | 2018-12-18 | Abb Oy | Aparato de conmutación de la corriente eléctrica |
CN207441642U (zh) * | 2017-08-09 | 2018-06-01 | 施耐德电气工业公司 | 漏电断路器 |
CN109559947B (zh) * | 2017-09-27 | 2020-11-27 | 常熟开关制造有限公司(原常熟开关厂) | 一种多极断路器 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63199446U (ko) * | 1987-06-12 | 1988-12-22 | ||
JPH0721897A (ja) * | 1993-06-29 | 1995-01-24 | Fuji Electric Co Ltd | 回路遮断器 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA972059A (en) * | 1972-01-20 | 1975-07-29 | Kenneth R. Coley | Integrated electrical distribution and ground fault protection system |
JPS5352603Y2 (ko) * | 1973-11-07 | 1978-12-15 | ||
JPS58131625A (ja) * | 1982-01-30 | 1983-08-05 | 松下電工株式会社 | 多極型回路遮断器 |
JPS60250540A (ja) * | 1984-05-25 | 1985-12-11 | 松下電工株式会社 | デアイオンスイツチ |
US4680564A (en) * | 1984-10-01 | 1987-07-14 | Siemens-Allis, Inc. | Multi-pole molded case circuit breaker with a common contact operating crossbar member |
US4680562A (en) * | 1985-07-29 | 1987-07-14 | Westinghouse Electric Corp. | Integral circuit interrupter with separable modules |
FR2621424B1 (fr) * | 1987-10-02 | 1992-12-31 | Merlin Gerin | Dispositif mecanique d'assemblage avec autocentrage de modules d'appareillage electrique |
JPH01265423A (ja) * | 1988-04-18 | 1989-10-23 | Fuji Electric Co Ltd | 回路遮断器 |
JPH01155634U (ko) * | 1988-04-19 | 1989-10-25 | ||
JPH06119866A (ja) * | 1992-10-06 | 1994-04-28 | Fuji Electric Co Ltd | 多極回路遮断器 |
JPH0741946U (ja) * | 1993-12-21 | 1995-07-21 | 松下電工株式会社 | 多極回路遮断器 |
JPH087741A (ja) * | 1994-06-20 | 1996-01-12 | Fuji Electric Co Ltd | 電気機器の端子カバー |
-
2000
- 2000-03-17 WO PCT/JP2000/001673 patent/WO2001071750A1/ja active IP Right Grant
- 2000-03-17 CN CNB008074836A patent/CN1196155C/zh not_active Expired - Lifetime
- 2000-03-17 ES ES00909734T patent/ES2234573T3/es not_active Expired - Lifetime
- 2000-03-17 EP EP00909734A patent/EP1187158B1/en not_active Expired - Lifetime
- 2000-03-17 DE DE60016743T patent/DE60016743T2/de not_active Expired - Lifetime
- 2000-03-17 KR KR10-2001-7014448A patent/KR100445886B1/ko active IP Right Grant
- 2000-03-17 JP JP2001569839A patent/JP4232370B2/ja not_active Expired - Lifetime
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63199446U (ko) * | 1987-06-12 | 1988-12-22 | ||
JPH0721897A (ja) * | 1993-06-29 | 1995-01-24 | Fuji Electric Co Ltd | 回路遮断器 |
Also Published As
Publication number | Publication date |
---|---|
EP1187158A1 (en) | 2002-03-13 |
EP1187158A4 (en) | 2003-07-09 |
ES2234573T3 (es) | 2005-07-01 |
DE60016743T2 (de) | 2005-12-01 |
CN1196155C (zh) | 2005-04-06 |
WO2001071750A1 (fr) | 2001-09-27 |
DE60016743D1 (de) | 2005-01-20 |
EP1187158B1 (en) | 2004-12-15 |
CN1350695A (zh) | 2002-05-22 |
KR20010112489A (ko) | 2001-12-20 |
JP4232370B2 (ja) | 2009-03-04 |
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