KR20010108328A - 회로차단기 - Google Patents
회로차단기 Download PDFInfo
- Publication number
- KR20010108328A KR20010108328A KR1020017011377A KR20017011377A KR20010108328A KR 20010108328 A KR20010108328 A KR 20010108328A KR 1020017011377 A KR1020017011377 A KR 1020017011377A KR 20017011377 A KR20017011377 A KR 20017011377A KR 20010108328 A KR20010108328 A KR 20010108328A
- Authority
- KR
- South Korea
- Prior art keywords
- mover
- pin
- movable
- contact
- circuit breaker
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H1/00—Contacts
- H01H1/12—Contacts characterised by the manner in which co-operating contacts engage
- H01H1/14—Contacts characterised by the manner in which co-operating contacts engage by abutting
- H01H1/22—Contacts characterised by the manner in which co-operating contacts engage by abutting with rigid pivoted member carrying the moving contact
- H01H1/221—Contacts characterised by the manner in which co-operating contacts engage by abutting with rigid pivoted member carrying the moving contact and a contact pressure spring acting between the pivoted member and a supporting member
- H01H1/226—Contacts characterised by the manner in which co-operating contacts engage by abutting with rigid pivoted member carrying the moving contact and a contact pressure spring acting between the pivoted member and a supporting member having a plurality of parallel contact bars
-
- 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
- H01H2071/0292—Housing or frames containing grooves or slots for guiding movable parts
-
- 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
-
- 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
-
- 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
- H01H71/504—Manual reset mechanisms which may be also used for manual release provided with anti-rebound means
-
- 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
- H01H73/04—Contacts
Landscapes
- Breakers (AREA)
Abstract
Description
Claims (3)
- 광체(筐體)와, 상기 광체내에 설치된 다수의 고정접점과, 각각 상기 고정접점에 이접하는 가동접점을 갖는 다수의 가동자와, 상기 가동자를 가동자핀에 의해 회동가능하게 보존하는 컨택트암을 구비한 회로차단기에서, 상기 가동자가 개로위치에 있을 때는 상기 가동자핀의 선단면과 상기 광체의 측벽간에는 소정의 극간을 소유하고, 상기 가동자가 폐로위치에 있을 때는 상기 가동자핀의 선단면과 상기 측벽간의 극간이 미소한 극간이 되도록, 상기 가동자핀의 선단면에 대향하는 상기 광체의 측벽에 경사면을 설치한 것을 특징으로 하는 회로차단기.
- 상기 컨택트암이 컨택트암 핀에 의해 회동가능하게 지지되어 있고, 상기 컨택트암과 상기 컨택트암 핀과의 사이에 그간의 유격을 작게 해서 상기 가동자의 가로방향이동을 저지하는 관상의 부시를 설치한 것을 특징으로 하는 청구항 1기재의 회로차단기.
- 광체와, 상기 광체내에 설치된 다수의 고정접점과 각각 상기 고정접점에 이접하는 가동접점을 갖는 다수의 가동자와, 상기 가동자를 회동가능하게 보존하는 컨택트암을 회동이 가능하게 지지하는 컨택트암 핀을 구비한 회로차단기에서, 상기컨택트암 핀에 축방향의 이동을 저지하는 관상이 부시를 설치한 것을 특징으로 하는 회로차단기.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2000/000076 WO2001052289A1 (en) | 2000-01-11 | 2000-01-11 | Circuit breaker |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20010108328A true KR20010108328A (ko) | 2001-12-07 |
KR100447439B1 KR100447439B1 (ko) | 2004-09-04 |
Family
ID=11735563
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR10-2001-7011377A KR100447439B1 (ko) | 2000-01-11 | 2000-01-11 | 회로차단기 |
Country Status (8)
Country | Link |
---|---|
EP (1) | EP1168391B1 (ko) |
JP (1) | JP4329922B2 (ko) |
KR (1) | KR100447439B1 (ko) |
CN (1) | CN1189904C (ko) |
DE (1) | DE60024426T2 (ko) |
ES (1) | ES2249243T3 (ko) |
TW (1) | TW512380B (ko) |
WO (1) | WO2001052289A1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR200469351Y1 (ko) * | 2009-09-11 | 2013-10-07 | 현대중공업 주식회사 | 고정단과 가동자의 금속간 마찰 방지를 위한 가이드링과 홈의 구조 |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1732098A4 (en) * | 2004-01-28 | 2009-05-13 | Mitsubishi Electric Corp | BREAKER |
KR100835017B1 (ko) | 2006-07-27 | 2008-06-03 | 미쓰비시덴키 가부시키가이샤 | 차단기 |
JP2009134995A (ja) * | 2007-11-30 | 2009-06-18 | Mitsubishi Electric Corp | 気中遮断器 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5146194A (en) * | 1988-10-12 | 1992-09-08 | Westinghouse Electric Corp. | Screw adjustable clinch joint with bosses |
JP2965332B2 (ja) * | 1990-07-10 | 1999-10-18 | テンパール工業株式会社 | 回路遮断器 |
JP2570895B2 (ja) * | 1990-09-07 | 1997-01-16 | 三菱電機株式会社 | 遮断器 |
US5093544A (en) * | 1991-01-18 | 1992-03-03 | General Electric Company | Molded case circuit breaker movable contact arm mounting arrangement |
US5898146A (en) * | 1997-09-18 | 1999-04-27 | Eaton Corporation | Molded case circuit breaker with modular crossbar |
JP3794163B2 (ja) * | 1998-04-21 | 2006-07-05 | 三菱電機株式会社 | 回路遮断器 |
-
2000
- 2000-01-11 EP EP00900171A patent/EP1168391B1/en not_active Expired - Lifetime
- 2000-01-11 TW TW089100297A patent/TW512380B/zh not_active IP Right Cessation
- 2000-01-11 ES ES00900171T patent/ES2249243T3/es not_active Expired - Lifetime
- 2000-01-11 KR KR10-2001-7011377A patent/KR100447439B1/ko active IP Right Grant
- 2000-01-11 JP JP2001552417A patent/JP4329922B2/ja not_active Expired - Fee Related
- 2000-01-11 DE DE60024426T patent/DE60024426T2/de not_active Expired - Lifetime
- 2000-01-11 CN CNB008045852A patent/CN1189904C/zh not_active Expired - Fee Related
- 2000-01-11 WO PCT/JP2000/000076 patent/WO2001052289A1/ja active IP Right Grant
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR200469351Y1 (ko) * | 2009-09-11 | 2013-10-07 | 현대중공업 주식회사 | 고정단과 가동자의 금속간 마찰 방지를 위한 가이드링과 홈의 구조 |
Also Published As
Publication number | Publication date |
---|---|
EP1168391B1 (en) | 2005-11-30 |
DE60024426D1 (de) | 2006-01-05 |
CN1342324A (zh) | 2002-03-27 |
TW512380B (en) | 2002-12-01 |
DE60024426T2 (de) | 2006-08-10 |
EP1168391A1 (en) | 2002-01-02 |
WO2001052289A1 (en) | 2001-07-19 |
ES2249243T3 (es) | 2006-04-01 |
JP4329922B2 (ja) | 2009-09-09 |
CN1189904C (zh) | 2005-02-16 |
EP1168391A4 (en) | 2003-08-13 |
KR100447439B1 (ko) | 2004-09-04 |
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