TW556240B - Air circuit breaker - Google Patents
Air circuit breaker Download PDFInfo
- Publication number
- TW556240B TW556240B TW091103819A TW91103819A TW556240B TW 556240 B TW556240 B TW 556240B TW 091103819 A TW091103819 A TW 091103819A TW 91103819 A TW91103819 A TW 91103819A TW 556240 B TW556240 B TW 556240B
- Authority
- TW
- Taiwan
- Prior art keywords
- contact
- fixed
- movable
- side arc
- arc
- Prior art date
Links
Classifications
-
- 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
- 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
- H01H9/38—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)
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 (1)
Publication Number | Publication Date |
---|---|
TW556240B true TW556240B (en) | 2003-10-01 |
Family
ID=27742305
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW091103819A TW556240B (en) | 2002-02-22 | 2002-03-01 | Air circuit breaker |
Country Status (8)
Country | Link |
---|---|
EP (1) | EP1492138B1 (ja) |
JP (1) | JP4030504B2 (ja) |
KR (1) | KR100496596B1 (ja) |
CN (1) | CN1215511C (ja) |
DE (1) | DE60236214D1 (ja) |
ES (1) | ES2342047T3 (ja) |
TW (1) | TW556240B (ja) |
WO (1) | WO2003071566A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI401719B (zh) * | 2007-11-30 | 2013-07-11 | Mitsubishi Electric Corp | 空氣斷路器 |
Families Citing this family (5)
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 |
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 |
---|---|---|---|---|
JPH0290423A (ja) * | 1988-09-26 | 1990-03-29 | Mitsubishi Electric Corp | 回路遮断器の消弧装置 |
JPH0290422A (ja) * | 1988-09-26 | 1990-03-29 | Mitsubishi Electric Corp | 回路しゃ断器 |
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 DE DE60236214T patent/DE60236214D1/de not_active Expired - Lifetime
- 2002-02-22 KR KR10-2003-7008040A patent/KR100496596B1/ko active IP Right Grant
- 2002-02-22 EP EP02700721A patent/EP1492138B1/en not_active Expired - Lifetime
- 2002-02-22 CN CNB028045343A patent/CN1215511C/zh not_active Expired - Fee Related
- 2002-02-22 ES ES02700721T patent/ES2342047T3/es not_active Expired - Lifetime
- 2002-02-22 JP JP2003570376A patent/JP4030504B2/ja not_active Expired - Fee Related
- 2002-02-22 WO PCT/JP2002/001623 patent/WO2003071566A1/ja active IP Right Grant
- 2002-03-01 TW TW091103819A patent/TW556240B/zh not_active IP Right Cessation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI401719B (zh) * | 2007-11-30 | 2013-07-11 | Mitsubishi Electric Corp | 空氣斷路器 |
Also Published As
Publication number | Publication date |
---|---|
EP1492138B1 (en) | 2010-04-28 |
WO2003071566A1 (fr) | 2003-08-28 |
DE60236214D1 (de) | 2010-06-10 |
CN1215511C (zh) | 2005-08-17 |
ES2342047T3 (es) | 2010-07-01 |
JP4030504B2 (ja) | 2008-01-09 |
CN1493084A (zh) | 2004-04-28 |
JPWO2003071566A1 (ja) | 2005-06-16 |
EP1492138A1 (en) | 2004-12-29 |
KR20030086582A (ko) | 2003-11-10 |
EP1492138A4 (en) | 2006-08-02 |
KR100496596B1 (ko) | 2005-06-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
GD4A | Issue of patent certificate for granted invention patent | ||
MM4A | Annulment or lapse of patent due to non-payment of fees |