KR20030086582A - 기중차단기 - Google Patents
기중차단기 Download PDFInfo
- Publication number
- KR20030086582A KR20030086582A KR10-2003-7008040A KR20037008040A KR20030086582A KR 20030086582 A KR20030086582 A KR 20030086582A KR 20037008040 A KR20037008040 A KR 20037008040A KR 20030086582 A KR20030086582 A KR 20030086582A
- Authority
- KR
- South Korea
- Prior art keywords
- contact
- fixed
- movable
- arc
- contactor
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
- H01H33/60—Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid
- H01H33/66—Vacuum switches
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/30—Means for extinguishing or preventing arc between current-carrying parts
- H01H9/42—Impedances connected with contacts
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/30—Means for extinguishing or preventing arc between current-carrying parts
- H01H9/38—Auxiliary contacts on to which the arc is transferred from the main contacts
-
- 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
Landscapes
- Arc-Extinguishing Devices That Are Switches (AREA)
Abstract
Description
Claims (2)
- 고정도체에 고착된 고정접점과, 이 고정접점과 접리(接離)되는 가동접점이 고착된 가동자와, 이 가동자를 요동개폐시키는 개폐기구와, 고정도체에서 제1저항체를 끼워서 소호장치측으로 연결된 고정측 아크도체의 선단부에 설치된 고정측 아크접촉자와, 가동자에서 제2저항체를 끼워서 소호장치측으로 연결된 가동측 아크도체의 선단부에 설치된 가동측 아크접촉자를 구비하여,개폐기구의 요동개폐는 가동자를 온 시킬 때에는, 가동측 아크접촉자를 고정측 아크접촉자에 맞닿게 하여 가동접점과 고정접점을 접촉시킨 후에 가동측 아크접촉자와 고정측 아크접촉자를 개리시키고, 가동자를 오프시킬 때에는, 가동측 아크접촉자와 고정측 아크접촉자를 접촉시켜서 가동접점과 고정접점을 개리시킨 후에 가동측 아크접촉자와 고정측 아크접촉자를 개리시키는 것을 특징으로 하는 기중차단기.
- 제 1항에 있어서, 저항체를 가동자측 또는 고정도체측 중 어느 한쪽에만 설치된 것을 특징으로 하는 기중차단기.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2002/001623 WO2003071566A1 (fr) | 2002-02-22 | 2002-02-22 | Disjoncteur a air |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20030086582A true KR20030086582A (ko) | 2003-11-10 |
KR100496596B1 KR100496596B1 (ko) | 2005-06-22 |
Family
ID=27742305
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR10-2003-7008040A KR100496596B1 (ko) | 2002-02-22 | 2002-02-22 | 기중차단기 |
Country Status (8)
Country | Link |
---|---|
EP (1) | EP1492138B1 (ko) |
JP (1) | JP4030504B2 (ko) |
KR (1) | KR100496596B1 (ko) |
CN (1) | CN1215511C (ko) |
DE (1) | DE60236214D1 (ko) |
ES (1) | ES2342047T3 (ko) |
TW (1) | TW556240B (ko) |
WO (1) | WO2003071566A1 (ko) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7362551B2 (en) * | 2001-02-01 | 2008-04-22 | Hydro-Aire, Inc. | Aircraft applicable circuit imbalance detection and circuit interrupter and packaging thereof |
DE102004063185A1 (de) * | 2004-10-18 | 2006-04-20 | Jan Forster | Baukörper aus Gipsbausteinen und Verfahren zur Herstellung eines Gipsbausteins |
CN100442411C (zh) * | 2006-04-26 | 2008-12-10 | 王光顺 | 特高压断路器多级灭弧分断装置 |
JP2009134995A (ja) * | 2007-11-30 | 2009-06-18 | Mitsubishi Electric Corp | 気中遮断器 |
US7935902B2 (en) * | 2008-04-15 | 2011-05-03 | General Electric Company | Contact assembly of circuit breaker |
CN110098517B (zh) * | 2018-01-29 | 2021-06-04 | 北京天诚同创电气有限公司 | 直流插座 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0290422A (ja) * | 1988-09-26 | 1990-03-29 | Mitsubishi Electric Corp | 回路しゃ断器 |
JPH0290423A (ja) * | 1988-09-26 | 1990-03-29 | Mitsubishi Electric Corp | 回路遮断器の消弧装置 |
JPH0311511A (ja) * | 1989-06-07 | 1991-01-18 | Mitsubishi Electric Corp | 気中開閉器 |
US5260533A (en) * | 1991-10-18 | 1993-11-09 | Westinghouse Electric Corp. | Molded case current limiting circuit breaker |
-
2002
- 2002-02-22 JP JP2003570376A patent/JP4030504B2/ja not_active Expired - Fee Related
- 2002-02-22 ES ES02700721T patent/ES2342047T3/es not_active Expired - Lifetime
- 2002-02-22 EP EP02700721A patent/EP1492138B1/en not_active Expired - Lifetime
- 2002-02-22 DE DE60236214T patent/DE60236214D1/de not_active Expired - Lifetime
- 2002-02-22 CN CNB028045343A patent/CN1215511C/zh not_active Expired - Fee Related
- 2002-02-22 WO PCT/JP2002/001623 patent/WO2003071566A1/ja active IP Right Grant
- 2002-02-22 KR KR10-2003-7008040A patent/KR100496596B1/ko active IP Right Grant
- 2002-03-01 TW TW091103819A patent/TW556240B/zh not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EP1492138B1 (en) | 2010-04-28 |
DE60236214D1 (de) | 2010-06-10 |
ES2342047T3 (es) | 2010-07-01 |
CN1493084A (zh) | 2004-04-28 |
WO2003071566A1 (fr) | 2003-08-28 |
CN1215511C (zh) | 2005-08-17 |
JP4030504B2 (ja) | 2008-01-09 |
KR100496596B1 (ko) | 2005-06-22 |
TW556240B (en) | 2003-10-01 |
JPWO2003071566A1 (ja) | 2005-06-16 |
EP1492138A1 (en) | 2004-12-29 |
EP1492138A4 (en) | 2006-08-02 |
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