CN201946457U - 超前开盖断电装置 - Google Patents
超前开盖断电装置 Download PDFInfo
- Publication number
- CN201946457U CN201946457U CN2011200343677U CN201120034367U CN201946457U CN 201946457 U CN201946457 U CN 201946457U CN 2011200343677 U CN2011200343677 U CN 2011200343677U CN 201120034367 U CN201120034367 U CN 201120034367U CN 201946457 U CN201946457 U CN 201946457U
- Authority
- CN
- China
- Prior art keywords
- bolt
- cover plate
- collet
- uncovering power
- hole
- 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
- 230000009471 action Effects 0.000 claims abstract description 19
- 210000005056 cell body Anatomy 0.000 claims description 3
- 238000012545 processing Methods 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 abstract description 3
- 230000005611 electricity Effects 0.000 description 3
- 230000008439 repair process Effects 0.000 description 3
- 208000012886 Vertigo Diseases 0.000 description 2
- 238000013475 authorization Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000009987 spinning Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Images
Landscapes
- Burglar Alarm Systems (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2011200343677U CN201946457U (zh) | 2011-02-01 | 2011-02-01 | 超前开盖断电装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2011200343677U CN201946457U (zh) | 2011-02-01 | 2011-02-01 | 超前开盖断电装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN201946457U true CN201946457U (zh) | 2011-08-24 |
Family
ID=44473793
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2011200343677U Expired - Fee Related CN201946457U (zh) | 2011-02-01 | 2011-02-01 | 超前开盖断电装置 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN201946457U (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103887096A (zh) * | 2014-03-21 | 2014-06-25 | 徐州工程学院 | 井下隔爆电源箱外断电装置和方法 |
CN107910215A (zh) * | 2018-01-10 | 2018-04-13 | 二工防爆科技股份有限公司 | 一种能够开门断电的防爆箱 |
CN107993863A (zh) * | 2018-01-10 | 2018-05-04 | 二工防爆科技股份有限公司 | 一种用于防爆箱的开门断电装置 |
-
2011
- 2011-02-01 CN CN2011200343677U patent/CN201946457U/zh not_active Expired - Fee Related
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103887096A (zh) * | 2014-03-21 | 2014-06-25 | 徐州工程学院 | 井下隔爆电源箱外断电装置和方法 |
CN103887096B (zh) * | 2014-03-21 | 2015-12-09 | 徐州工程学院 | 井下隔爆电源箱外断电装置和方法 |
CN107910215A (zh) * | 2018-01-10 | 2018-04-13 | 二工防爆科技股份有限公司 | 一种能够开门断电的防爆箱 |
CN107993863A (zh) * | 2018-01-10 | 2018-05-04 | 二工防爆科技股份有限公司 | 一种用于防爆箱的开门断电装置 |
CN107993863B (zh) * | 2018-01-10 | 2019-03-15 | 二工防爆科技股份有限公司 | 一种用于防爆箱的开门断电装置 |
CN107910215B (zh) * | 2018-01-10 | 2019-03-15 | 二工防爆科技股份有限公司 | 一种能够开门断电的防爆箱 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN201946457U (zh) | 超前开盖断电装置 | |
CN203055841U (zh) | 固体绝缘全封闭熔丝筒 | |
CN203951052U (zh) | 一种单相多表位电表箱 | |
CN203165721U (zh) | 高压开关柜电缆室门与接地开关联锁装置 | |
CN201750635U (zh) | 交通控制设备综合接入柜 | |
CN203932909U (zh) | 一种母线槽插接箱联锁机构 | |
CN204792528U (zh) | 断路器紧急分闸组件 | |
CN203456819U (zh) | 户外配电箱 | |
CN204190466U (zh) | 一种紧急避险设施备用锂二次电源防爆箱 | |
CN203150930U (zh) | 一种高压开关中置柜 | |
CN108039665B (zh) | 一种推拉式自开启式二次线槽 | |
CN103391698B (zh) | 一种盖板防护装置 | |
CN201674119U (zh) | 新型配电箱 | |
CN207353117U (zh) | 矿用隔爆电源开盖断电联锁装置 | |
CN204304605U (zh) | 高压开关柜接地装置五防闭锁语音逻辑控制装置 | |
CN204188822U (zh) | 光纤光栅分布式开关柜安全监测系统 | |
CN202034762U (zh) | 全方位防窃电费控计量保护装置 | |
CN203026794U (zh) | 分隔式低压配电箱 | |
CN213660959U (zh) | 一种高压柜感应式操作保护装置 | |
CN202549651U (zh) | 一种新型熔断器式隔离开关 | |
CN208589080U (zh) | 一种金融终端用高柜 | |
CN204516916U (zh) | 变电站母线桥接地装置 | |
CN202856280U (zh) | 架空输电线路安全运行维护验电安装装置 | |
CN202940534U (zh) | 一种安全配电箱 | |
CN219612320U (zh) | 一种防水电气箱 |
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: BEIJING BOCHUANG HENGJIA TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: MENG QINGHAI Effective date: 20130715 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20130715 Address after: 100144, room 3, building 3, West well road, Badachu hi tech park, Beijing, Shijingshan District, China. 2086A Patentee after: Beijing Bo Heng Heng Jia Technology Co., Ltd. Address before: 16 Building 5, North China University of Technology 100144 Beijing city Shijingshan District Jin Yuan Zhuang Road 4 unit 502 Patentee before: Meng Qinghai |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110824 Termination date: 20140201 |