CN1226764C - 空气断路器 - Google Patents
空气断路器 Download PDFInfo
- Publication number
- CN1226764C CN1226764C CNB01811461XA CN01811461A CN1226764C CN 1226764 C CN1226764 C CN 1226764C CN B01811461X A CNB01811461X A CN B01811461XA CN 01811461 A CN01811461 A CN 01811461A CN 1226764 C CN1226764 C CN 1226764C
- Authority
- CN
- China
- Prior art keywords
- air circuit
- contact
- magnetic sheet
- magnetic
- flexible conductor
- 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 - Fee Related
Links
Images
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
- H01H33/02—Details
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H1/00—Contacts
- H01H1/50—Means for increasing contact pressure, preventing vibration of contacts, holding contacts together after engagement, or biasing contacts to the open position
- H01H1/54—Means for increasing contact pressure, preventing vibration of contacts, holding contacts together after engagement, or biasing contacts to the open position by magnetic force
-
- 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
- H01H1/00—Contacts
- H01H1/58—Electric connections to or between contacts; Terminals
- H01H1/5822—Flexible connections between movable contact and terminal
Landscapes
- Breakers (AREA)
- Arc-Extinguishing Devices That Are Switches (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2001/006644 WO2003015114A1 (fr) | 2001-08-02 | 2001-08-02 | Disjoncteur a air |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1441956A CN1441956A (zh) | 2003-09-10 |
CN1226764C true CN1226764C (zh) | 2005-11-09 |
Family
ID=11737615
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB01811461XA Expired - Fee Related CN1226764C (zh) | 2001-08-02 | 2001-08-02 | 空气断路器 |
Country Status (8)
Country | Link |
---|---|
EP (1) | EP1414057B1 (de) |
JP (1) | JP4599799B2 (de) |
KR (1) | KR100520928B1 (de) |
CN (1) | CN1226764C (de) |
DE (1) | DE60143410D1 (de) |
ES (1) | ES2351204T3 (de) |
TW (1) | TW517257B (de) |
WO (1) | WO2003015114A1 (de) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4024726B2 (ja) * | 2003-07-17 | 2007-12-19 | 三菱電機株式会社 | 多極回路遮断器 |
DE10347148B4 (de) * | 2003-10-10 | 2006-01-19 | Moeller Gmbh | Schaltvorrichtung mit einfach unterbrechendem Drehkontakt |
CN100359618C (zh) * | 2004-01-28 | 2008-01-02 | 三菱电机株式会社 | 断路器 |
CN101223619B (zh) * | 2005-07-21 | 2012-05-30 | 三菱电机株式会社 | 断路器 |
CN101981647B (zh) * | 2008-04-04 | 2013-10-30 | 三菱电机株式会社 | 断路器的短路电流检测装置 |
FR2947667A1 (fr) * | 2009-07-01 | 2011-01-07 | Schneider Electric Ind Sas | Asservissement via un dispositif de compensation magnetique des forces de repulsion et contacteur comprenant un tel dispositif |
KR101168533B1 (ko) * | 2011-03-14 | 2012-07-27 | 엘에스산전 주식회사 | 접지 스위치 |
CN112635263B (zh) * | 2020-12-30 | 2022-09-13 | 滁州博杰科技有限公司 | 一种电磁辅助断路器 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5925155U (ja) * | 1982-08-07 | 1984-02-16 | 三菱電機株式会社 | 多極回路しや断器 |
US4891617A (en) * | 1988-08-01 | 1990-01-02 | Westinghouse Electric Corp. | Rubber stops in outside poles |
JPH0766736B2 (ja) * | 1988-09-27 | 1995-07-19 | 寺崎電気産業株式会社 | 多極形電気開閉器 |
JP2633959B2 (ja) * | 1989-06-30 | 1997-07-23 | 株式会社日立製作所 | 回路遮断器 |
JPH0689650A (ja) * | 1992-09-07 | 1994-03-29 | Mitsubishi Electric Corp | 遮断器 |
JP2001101962A (ja) * | 1999-09-29 | 2001-04-13 | Mitsubishi Electric Corp | 回路遮断器 |
-
2001
- 2001-08-02 WO PCT/JP2001/006644 patent/WO2003015114A1/ja active IP Right Grant
- 2001-08-02 CN CNB01811461XA patent/CN1226764C/zh not_active Expired - Fee Related
- 2001-08-02 DE DE60143410T patent/DE60143410D1/de not_active Expired - Lifetime
- 2001-08-02 EP EP01955554A patent/EP1414057B1/de not_active Expired - Lifetime
- 2001-08-02 KR KR10-2003-7004542A patent/KR100520928B1/ko active IP Right Grant
- 2001-08-02 JP JP2002580697A patent/JP4599799B2/ja not_active Expired - Fee Related
- 2001-08-02 ES ES01955554T patent/ES2351204T3/es not_active Expired - Lifetime
- 2001-08-13 TW TW090119741A patent/TW517257B/zh not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
ES2351204T3 (es) | 2011-02-01 |
CN1441956A (zh) | 2003-09-10 |
EP1414057A4 (de) | 2005-03-16 |
KR20030055272A (ko) | 2003-07-02 |
KR100520928B1 (ko) | 2005-10-17 |
TW517257B (en) | 2003-01-11 |
JP4599799B2 (ja) | 2010-12-15 |
JPWO2003015114A1 (ja) | 2004-12-02 |
EP1414057A1 (de) | 2004-04-28 |
WO2003015114A1 (fr) | 2003-02-20 |
DE60143410D1 (de) | 2010-12-16 |
EP1414057B1 (de) | 2010-11-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20051109 Termination date: 20190802 |
|
CF01 | Termination of patent right due to non-payment of annual fee |