CN114360941A - 分步操作式开关联锁装置以及设备柜 - Google Patents
分步操作式开关联锁装置以及设备柜 Download PDFInfo
- Publication number
- CN114360941A CN114360941A CN202111654458.5A CN202111654458A CN114360941A CN 114360941 A CN114360941 A CN 114360941A CN 202111654458 A CN202111654458 A CN 202111654458A CN 114360941 A CN114360941 A CN 114360941A
- Authority
- CN
- China
- Prior art keywords
- grounding
- interlock
- cabinet
- isolation
- ground
- 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.)
- Pending
Links
- 238000002955 isolation Methods 0.000 claims abstract description 87
- 230000000903 blocking effect Effects 0.000 claims description 13
- 230000005540 biological transmission Effects 0.000 abstract description 9
- 238000013461 design Methods 0.000 abstract description 8
- 230000007246 mechanism Effects 0.000 abstract description 4
- 238000012423 maintenance Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 230000033001 locomotion Effects 0.000 description 3
- 230000004888 barrier function Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 230000009347 mechanical transmission Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000005381 potential energy Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Landscapes
- Patch Boards (AREA)
Abstract
Description
Claims (13)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202111654458.5A CN114360941A (zh) | 2021-12-30 | 2021-12-30 | 分步操作式开关联锁装置以及设备柜 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202111654458.5A CN114360941A (zh) | 2021-12-30 | 2021-12-30 | 分步操作式开关联锁装置以及设备柜 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN114360941A true CN114360941A (zh) | 2022-04-15 |
Family
ID=81103526
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202111654458.5A Pending CN114360941A (zh) | 2021-12-30 | 2021-12-30 | 分步操作式开关联锁装置以及设备柜 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN114360941A (zh) |
-
2021
- 2021-12-30 CN CN202111654458.5A patent/CN114360941A/zh active Pending
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US7019229B1 (en) | Door interlock assembly and draw-out circuit breaker assembly employing the same | |
CA1289607C (en) | Draw-in and draw-out mechanism of an electrical circuit breaker with main and auxiliary circuits | |
CA2755169C (en) | Electrical apparatus, and racking assembly and coupling therefor | |
US5581133A (en) | Combination transfer and bypass isolation switch utilizing drawout protective devices and key interlocks | |
EP3016223B1 (en) | Cradle with a door interlock device for a withdrawable vacuum circuit breaker | |
US7943873B2 (en) | Circuit breaker with locking mechanism | |
CN108630483B (zh) | 一种中高压开关柜的五防联锁操作机构 | |
CN109716606B (zh) | 用于抽出式断路器的推压互锁系统 | |
US6329615B1 (en) | Device for interlocking the manual actuation of a switch with the help of locks | |
CN217008982U (zh) | 分步操作式开关联锁装置以及设备柜 | |
CN108074774B (zh) | 用于接地开关的凸轮选择器 | |
CN201054311Y (zh) | 一种用于气体绝缘开关设备的钥匙联锁装置 | |
CN114360941A (zh) | 分步操作式开关联锁装置以及设备柜 | |
CN219017483U (zh) | 一种上隔离下断路器的联锁装置 | |
CN104252980A (zh) | 隔离开关熔断器组及其安全联锁装置 | |
CN107293426B (zh) | 一种环网柜柜门联锁装置 | |
CN105470830A (zh) | 单孔单轴操作实现五防的小型化固定柜及其控制方法 | |
EP2482399B1 (en) | Interlocks for withdrawable circuit breakers | |
CN216085718U (zh) | 一种操作安全的高压环网柜 | |
US12020889B2 (en) | Interlock mechanism for a distribution cabinet | |
CN216353859U (zh) | 一种实现电气和机械通用闭锁功能的装置 | |
CN113745982A (zh) | 一种操作安全的高压环网柜 | |
CN201549813U (zh) | 中置柜接地开关与柜体后门联锁机构 | |
CN113013771B (zh) | 一种开关设备的联锁机构 | |
CN213483643U (zh) | 一种真空断路器结构 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20240711 Address after: Room 305, Zone A, 3rd Floor, Building 1, No. 32 Jinfeng West Road, Tangjiawan Town, High tech Zone, Zhuhai City, Guangdong Province 519000 Applicant after: GUANGDONG LIXIN TECHNOLOGY Co.,Ltd. Country or region after: China Address before: 519000, No. 32, Jinfeng West Road, Jinding Science and Technology Industrial Zone, Xiangzhou District, Guangdong, Zhuhai Applicant before: ZHUHAI KELI ELECTRIC CO.,LTD. Country or region before: China |
|
TA01 | Transfer of patent application right |