JP2021013254A5 - - Google Patents
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- Publication number
- JP2021013254A5 JP2021013254A5 JP2019126674A JP2019126674A JP2021013254A5 JP 2021013254 A5 JP2021013254 A5 JP 2021013254A5 JP 2019126674 A JP2019126674 A JP 2019126674A JP 2019126674 A JP2019126674 A JP 2019126674A JP 2021013254 A5 JP2021013254 A5 JP 2021013254A5
- Authority
- JP
- Japan
- Prior art keywords
- key
- circuit breaker
- switch
- grounding
- operation unit
- 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.)
- Granted
Links
- 239000004020 conductor Substances 0.000 claims 3
- 230000037431 insertion Effects 0.000 claims 2
- 238000003780 insertion Methods 0.000 claims 2
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2019126674A JP7253989B2 (ja) | 2019-07-08 | 2019-07-08 | スイッチギヤ |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2019126674A JP7253989B2 (ja) | 2019-07-08 | 2019-07-08 | スイッチギヤ |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2021013254A JP2021013254A (ja) | 2021-02-04 |
JP2021013254A5 true JP2021013254A5 (zh) | 2022-05-11 |
JP7253989B2 JP7253989B2 (ja) | 2023-04-07 |
Family
ID=74226421
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2019126674A Active JP7253989B2 (ja) | 2019-07-08 | 2019-07-08 | スイッチギヤ |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP7253989B2 (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114038698B (zh) * | 2021-12-24 | 2023-09-01 | 江苏电科电气设备有限公司 | 一种高压柜接地开关与变压器网门联锁方法 |
CN115642044B (zh) * | 2022-12-09 | 2023-03-10 | 宁波耐森电气科技有限公司 | 一种机械联锁装置及电力设备 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6331463Y2 (zh) * | 1979-01-06 | 1988-08-23 | ||
JPS6383904U (zh) * | 1986-11-18 | 1988-06-01 | ||
JPH02193506A (ja) * | 1988-10-17 | 1990-07-31 | Fuji Electric Co Ltd | 配電盤の断路器インタロック装置 |
JPH1146410A (ja) * | 1997-07-28 | 1999-02-16 | Mitsubishi Electric Corp | 電気設備のインターロック装置 |
WO2008087723A1 (ja) | 2007-01-18 | 2008-07-24 | Mitsubishi Electric Corporation | 電力用閉鎖配電盤 |
JP6255787B2 (ja) | 2013-08-07 | 2018-01-10 | 富士電機株式会社 | スイッチギヤ |
-
2019
- 2019-07-08 JP JP2019126674A patent/JP7253989B2/ja active Active
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