CN2819437Y - 隔离真空负荷开关 - Google Patents
隔离真空负荷开关 Download PDFInfo
- Publication number
- CN2819437Y CN2819437Y CN 200520015147 CN200520015147U CN2819437Y CN 2819437 Y CN2819437 Y CN 2819437Y CN 200520015147 CN200520015147 CN 200520015147 CN 200520015147 U CN200520015147 U CN 200520015147U CN 2819437 Y CN2819437 Y CN 2819437Y
- Authority
- CN
- China
- Prior art keywords
- switch
- transmission mechanism
- fork arm
- vacuum interrupter
- vacuum
- 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 - Lifetime
Links
Images
Landscapes
- High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200520015147 CN2819437Y (zh) | 2005-09-20 | 2005-09-20 | 隔离真空负荷开关 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200520015147 CN2819437Y (zh) | 2005-09-20 | 2005-09-20 | 隔离真空负荷开关 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN2819437Y true CN2819437Y (zh) | 2006-09-20 |
Family
ID=37005496
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 200520015147 Expired - Lifetime CN2819437Y (zh) | 2005-09-20 | 2005-09-20 | 隔离真空负荷开关 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN2819437Y (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104319166A (zh) * | 2014-11-12 | 2015-01-28 | 沈阳华德海泰电器有限公司 | 一种采用连接母排实现负载侧外接地的三工位真空开关 |
CN110310858A (zh) * | 2019-06-28 | 2019-10-08 | 江苏省如高高压电器有限公司 | 一种隔离负荷开关用灭弧室执行机构 |
CN112534533A (zh) * | 2018-08-03 | 2021-03-19 | 西门子能源全球有限公司 | 具有两个能相对彼此移动的接触部件的隔离开关 |
-
2005
- 2005-09-20 CN CN 200520015147 patent/CN2819437Y/zh not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104319166A (zh) * | 2014-11-12 | 2015-01-28 | 沈阳华德海泰电器有限公司 | 一种采用连接母排实现负载侧外接地的三工位真空开关 |
CN112534533A (zh) * | 2018-08-03 | 2021-03-19 | 西门子能源全球有限公司 | 具有两个能相对彼此移动的接触部件的隔离开关 |
CN110310858A (zh) * | 2019-06-28 | 2019-10-08 | 江苏省如高高压电器有限公司 | 一种隔离负荷开关用灭弧室执行机构 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN2819437Y (zh) | 隔离真空负荷开关 | |
CN112216550A (zh) | 一种带内置隔离开关的柱上断路器 | |
CN116418039A (zh) | 一种带熔断器及电动隔离开关的中压智能并网保护装置 | |
CN201518302U (zh) | 永磁分合闸型直流智能断路器 | |
CN101834088B (zh) | 一种超高压隔离用真空灭弧装置 | |
CN201717184U (zh) | 一种超高压隔离用真空灭弧装置 | |
CN203312081U (zh) | 带隔离开关联动的真空负荷开关 | |
CN101615534B (zh) | 永磁分合闸式直流智能断路器 | |
CN211828622U (zh) | 一种户内高压智能选相断路器传动系统 | |
CN102426946B (zh) | 一种用于低压电器的辅助触头结构 | |
CN110047665B (zh) | 应用于高压电路安全接通的自动化控制方法 | |
CN111785566A (zh) | 双电源真空断路器 | |
CN2590157Y (zh) | 高压隔离真空负荷开关联动操作机构 | |
CN1171261C (zh) | 用电弧转移触头和电子器件灭弧的开关电器 | |
CN200959309Y (zh) | 高分断型真空断路器 | |
CN216928385U (zh) | 一种真空继电器 | |
CN208903906U (zh) | 一种电气化机车接地开关 | |
CN212411934U (zh) | 电动隔离高压永磁真空断路器 | |
CN201181673Y (zh) | 永磁断路器手动分闸装置 | |
CN102074410B (zh) | 一种小操作功单相真空断路器 | |
CN201616396U (zh) | 永磁分合闸式直流智能断路器 | |
CN219759454U (zh) | 一种高压真空断路器的驱动机构 | |
CN220543800U (zh) | 一种薄型断路器弹簧操动机构 | |
CN212303545U (zh) | 双电源真空断路器 | |
CN201698954U (zh) | 真空绝缘断路装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: HUAYI ELECTRIC CO., LTD. Free format text: FORMER OWNER: ZHEJIANG HUAYI POWER EQUIPMENT MANUFACTURING CO., LTD. Effective date: 20080509 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20080509 Address after: Huayi Industrial Park, Central Industrial Zone, salt pan, Zhejiang, Yueqing 325600, China Patentee after: Huayi Electric Apparatus Group Address before: Huayi Industrial Park, Central Industrial Zone, salt pan, Zhejiang, Yueqing 325600, China Patentee before: Huayi Electric Power Equipment Manufacture Co Ltd. Zhejiang |
|
CX01 | Expiry of patent term |
Granted publication date: 20060920 |
|
EXPY | Termination of patent right or utility model |