CN101447367B - 用于真空断路器的永磁直线推力操动机构 - Google Patents
用于真空断路器的永磁直线推力操动机构 Download PDFInfo
- Publication number
- CN101447367B CN101447367B CN2008102302091A CN200810230209A CN101447367B CN 101447367 B CN101447367 B CN 101447367B CN 2008102302091 A CN2008102302091 A CN 2008102302091A CN 200810230209 A CN200810230209 A CN 200810230209A CN 101447367 B CN101447367 B CN 101447367B
- Authority
- CN
- China
- Prior art keywords
- permanent magnet
- operating mechanism
- silicon steel
- steel sheet
- linear thrust
- 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
Landscapes
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2008102302091A CN101447367B (zh) | 2008-12-26 | 2008-12-26 | 用于真空断路器的永磁直线推力操动机构 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2008102302091A CN101447367B (zh) | 2008-12-26 | 2008-12-26 | 用于真空断路器的永磁直线推力操动机构 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101447367A CN101447367A (zh) | 2009-06-03 |
CN101447367B true CN101447367B (zh) | 2011-06-15 |
Family
ID=40742960
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2008102302091A Expired - Fee Related CN101447367B (zh) | 2008-12-26 | 2008-12-26 | 用于真空断路器的永磁直线推力操动机构 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN101447367B (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101969261B (zh) * | 2010-10-22 | 2012-06-27 | 哈尔滨工业大学 | 高功率密度永磁电机 |
CN106952793B (zh) * | 2017-03-08 | 2019-01-22 | 平高集团有限公司 | 一种磁力操动机构及使用该操动机构的断路器 |
CN107068437B (zh) * | 2017-03-08 | 2019-01-22 | 平高集团有限公司 | 一种磁力操动机构及使用该磁力操动机构的断路器 |
CN106935438B (zh) * | 2017-03-08 | 2020-03-13 | 平高集团有限公司 | 一种磁力操动机构控制方法及控制装置 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1265410C (zh) * | 2002-08-27 | 2006-07-19 | 三菱电机株式会社 | 电磁操作装置 |
CN101106026A (zh) * | 2007-08-20 | 2008-01-16 | 北京交通大学 | 单稳态自锁式变气隙永磁操动机构 |
CN201017811Y (zh) * | 2007-02-17 | 2008-02-06 | 吉林市行健电力自控设备有限公司 | 高压真空断路器永磁操动机构 |
CN101127281A (zh) * | 2007-07-16 | 2008-02-20 | 王光顺 | 一种双稳态永磁机构真空断路器 |
CN201332056Y (zh) * | 2008-12-26 | 2009-10-21 | 沈阳工业大学 | 一种用于真空断路器的永磁直线推力操动机构 |
-
2008
- 2008-12-26 CN CN2008102302091A patent/CN101447367B/zh not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1265410C (zh) * | 2002-08-27 | 2006-07-19 | 三菱电机株式会社 | 电磁操作装置 |
CN201017811Y (zh) * | 2007-02-17 | 2008-02-06 | 吉林市行健电力自控设备有限公司 | 高压真空断路器永磁操动机构 |
CN101127281A (zh) * | 2007-07-16 | 2008-02-20 | 王光顺 | 一种双稳态永磁机构真空断路器 |
CN101106026A (zh) * | 2007-08-20 | 2008-01-16 | 北京交通大学 | 单稳态自锁式变气隙永磁操动机构 |
CN201332056Y (zh) * | 2008-12-26 | 2009-10-21 | 沈阳工业大学 | 一种用于真空断路器的永磁直线推力操动机构 |
Non-Patent Citations (1)
Title |
---|
JP特开2006-262695A 2006.09.28 |
Also Published As
Publication number | Publication date |
---|---|
CN101447367A (zh) | 2009-06-03 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN201788887U (zh) | 配双稳态永磁操动机构的直动式真空断路器 | |
CN101447367B (zh) | 用于真空断路器的永磁直线推力操动机构 | |
CN105762010A (zh) | 一种基于永磁保持机构的快速开关 | |
CN101901718A (zh) | 配双稳态永磁操动机构的直动式真空断路器 | |
CN201975280U (zh) | 一种直线永磁电机操作机构 | |
CN104851740A (zh) | 一种带辅助线圈的高压真空断路器用长行程永磁操动机构 | |
CN201332056Y (zh) | 一种用于真空断路器的永磁直线推力操动机构 | |
CN202905590U (zh) | Anp单线圈单稳态永磁机构 | |
CN101459012B (zh) | 高压断路器永磁直线电机操动机构 | |
CN101188166A (zh) | 一种永磁机构 | |
CN200986886Y (zh) | 一种永磁操动机构真空断路器 | |
CN103165355B (zh) | 一种可手动分闸的快速的方形单稳态永磁操动机构 | |
CN101447365A (zh) | 一种单稳态永磁操动机构 | |
CN101562088B (zh) | 高压断路器脉冲功率型永磁直线电机操动机构 | |
CN100459009C (zh) | 一种直流永磁接触器 | |
CN201387818Y (zh) | 一种分、合闸工作气隙双侧分散励磁的双稳态永磁操动机构 | |
CN101236856B (zh) | 高压断路器圆筒型永磁直线电机操动机构 | |
CN114783824A (zh) | 一种快速真空开关用单线圈式电磁斥力机构及工作方法 | |
CN208507564U (zh) | 改进型户内真空断路器 | |
CN113838703A (zh) | 一种快速单相旁路真空接触器 | |
CN110085487B (zh) | 一种永磁式新型电磁继电器 | |
CN201196928Y (zh) | 一种高压断路器横向磁场永磁直线电机操动机构 | |
CN201188392Y (zh) | 一种高压断路器圆筒型永磁直线电机操动机构 | |
CN101320634A (zh) | 多出力气隙单稳态永磁操动机构 | |
CN201345311Y (zh) | 单线圈单稳态永磁操动机构 |
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 | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: JIANGSU SHUODE POWER-TECH CO., LTD. Assignor: Shenyang University of Technology Contract record no.: 2012320000609 Denomination of invention: Permanent magnet linear thrust operating mechanism used for vacuum circuit breaker Granted publication date: 20110615 License type: Exclusive License Open date: 20090603 Record date: 20120518 |
|
EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20090603 Assignee: JIANGSU SHUODE POWER-TECH CO., LTD. Assignor: Shenyang University of Technology Contract record no.: 2012320000609 Denomination of invention: Permanent magnet linear thrust operating mechanism used for vacuum circuit breaker Granted publication date: 20110615 License type: Exclusive License Record date: 20120518 |
|
LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110615 Termination date: 20171226 |
|
CF01 | Termination of patent right due to non-payment of annual fee |