CN202586132U - 真空开关异常导通监测安防装置 - Google Patents
真空开关异常导通监测安防装置 Download PDFInfo
- Publication number
- CN202586132U CN202586132U CN 201120511173 CN201120511173U CN202586132U CN 202586132 U CN202586132 U CN 202586132U CN 201120511173 CN201120511173 CN 201120511173 CN 201120511173 U CN201120511173 U CN 201120511173U CN 202586132 U CN202586132 U CN 202586132U
- Authority
- CN
- China
- Prior art keywords
- switch
- vacuum switch
- branch road
- relay
- control
- 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
- 238000012544 monitoring process Methods 0.000 title claims abstract description 10
- 230000002159 abnormal effect Effects 0.000 title abstract 3
- 239000012212 insulator Substances 0.000 claims description 6
- 230000006378 damage Effects 0.000 abstract description 2
- 238000004880 explosion Methods 0.000 abstract 1
- 208000033999 Device damage Diseases 0.000 description 3
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Images
Landscapes
- Push-Button Switches (AREA)
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201120511173 CN202586132U (zh) | 2011-12-09 | 2011-12-09 | 真空开关异常导通监测安防装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201120511173 CN202586132U (zh) | 2011-12-09 | 2011-12-09 | 真空开关异常导通监测安防装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN202586132U true CN202586132U (zh) | 2012-12-05 |
Family
ID=47255503
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 201120511173 Expired - Fee Related CN202586132U (zh) | 2011-12-09 | 2011-12-09 | 真空开关异常导通监测安防装置 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN202586132U (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102447225A (zh) * | 2011-12-09 | 2012-05-09 | 天津市宁河供电有限公司 | 真空开关异常导通监测安防系统 |
CN107313370A (zh) * | 2017-07-05 | 2017-11-03 | 长治清华机械厂 | 带微波探测的安全挡杆 |
-
2011
- 2011-12-09 CN CN 201120511173 patent/CN202586132U/zh not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102447225A (zh) * | 2011-12-09 | 2012-05-09 | 天津市宁河供电有限公司 | 真空开关异常导通监测安防系统 |
CN102447225B (zh) * | 2011-12-09 | 2016-01-20 | 天津市宁河供电有限公司 | 真空开关异常导通监测安防系统 |
CN107313370A (zh) * | 2017-07-05 | 2017-11-03 | 长治清华机械厂 | 带微波探测的安全挡杆 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN204706946U (zh) | 一种双电源自动转换开关 | |
CN203192640U (zh) | 一种高压固定柜的联锁装置 | |
CN202586132U (zh) | 真空开关异常导通监测安防装置 | |
CN102447225B (zh) | 真空开关异常导通监测安防系统 | |
CN203644637U (zh) | 一种加辅助开关的隔离开关 | |
CN205943913U (zh) | 一种紧急分闸装置 | |
CN202423837U (zh) | 一种开关设备的分合闸装置 | |
CN102593730A (zh) | 干式变压器柜门安全防护系统 | |
CN203722328U (zh) | 一种ups电源本身故障时自动切换工频市电装置 | |
CN203674127U (zh) | 开关柜断路器分闸系统 | |
CN202948528U (zh) | 电力变压器防盗装置 | |
CN203397960U (zh) | 高压线路倒闸操作闭锁装置 | |
CN203233139U (zh) | 变压器中性线断路保护装置 | |
CN202846944U (zh) | 防止机械压力机行程连车的电器装置 | |
CN104833892A (zh) | 35kV变电所进线带电状态报警监视器 | |
CN203070973U (zh) | 防误电磁锁装置 | |
CN204575325U (zh) | 一种sf6负荷开关机械传动机构的检测装置 | |
CN211788712U (zh) | 一种用于地铁断送电联动的装置 | |
CN204423554U (zh) | 一种多用途断路器负荷动态监视报警灯 | |
CN203573435U (zh) | 一种电气设备的防盗装置 | |
CN202996642U (zh) | 一种中置式高压柜断路器电气保护联锁装置 | |
CN203118849U (zh) | 旁路隔离开关 | |
CN214590563U (zh) | 一种用于260t天车的配电保护系统 | |
CN206441680U (zh) | 一种断路器 | |
CN204577971U (zh) | 防带负荷拉闸刀的中置柜 |
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: TIANJIN NINGHE POWER SUPPLY CO., LTD. Effective date: 20130521 Owner name: STATE ELECTRIC NET CROP. Free format text: FORMER OWNER: TIANJIN NINGHE POWER SUPPLY CO., LTD. Effective date: 20130521 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 301500 NINGHE, TIANJIN TO: 100031 XICHENG, BEIJING |
|
TR01 | Transfer of patent right |
Effective date of registration: 20130521 Address after: 100031 Xicheng District West Chang'an Avenue, No. 86, Beijing Patentee after: State Grid Corporation of China Patentee after: Tianjin Ninghe Power Supply Co., Ltd. Address before: 301500 No. 20 Xinhua Road, Lutai Town, Ninghe County, Tianjin Patentee before: Tianjin Ninghe Power Supply Co., Ltd. |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121205 Termination date: 20131209 |