JPS57142110A - Interlock device for gounding unit - Google Patents
Interlock device for gounding unitInfo
- Publication number
- JPS57142110A JPS57142110A JP2614581A JP2614581A JPS57142110A JP S57142110 A JPS57142110 A JP S57142110A JP 2614581 A JP2614581 A JP 2614581A JP 2614581 A JP2614581 A JP 2614581A JP S57142110 A JPS57142110 A JP S57142110A
- Authority
- JP
- Japan
- Prior art keywords
- gounding
- unit
- interlock device
- interlock
- gounding 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.)
- Pending
Links
Landscapes
- Trip Switchboards (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2614581A JPS57142110A (en) | 1981-02-26 | 1981-02-26 | Interlock device for gounding unit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2614581A JPS57142110A (en) | 1981-02-26 | 1981-02-26 | Interlock device for gounding unit |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS57142110A true JPS57142110A (en) | 1982-09-02 |
Family
ID=12185371
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2614581A Pending JPS57142110A (en) | 1981-02-26 | 1981-02-26 | Interlock device for gounding unit |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57142110A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62172208U (en) * | 1986-04-21 | 1987-10-31 | ||
JP2002152921A (en) * | 2000-11-14 | 2002-05-24 | Yaskawa Electric Corp | Interlocking mechanism for grounding switch for drawer type electrical apparatus unit |
CN103337802A (en) * | 2013-07-19 | 2013-10-02 | 国家电网公司 | Interlocking device arranged in switch cabinet and used for preventing trolley from being pushed in mistakenly after switching-on of earthing switch |
-
1981
- 1981-02-26 JP JP2614581A patent/JPS57142110A/en active Pending
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62172208U (en) * | 1986-04-21 | 1987-10-31 | ||
JP2002152921A (en) * | 2000-11-14 | 2002-05-24 | Yaskawa Electric Corp | Interlocking mechanism for grounding switch for drawer type electrical apparatus unit |
CN103337802A (en) * | 2013-07-19 | 2013-10-02 | 国家电网公司 | Interlocking device arranged in switch cabinet and used for preventing trolley from being pushed in mistakenly after switching-on of earthing switch |
CN103337802B (en) * | 2013-07-19 | 2015-11-18 | 国家电网公司 | The interlock that after preventing ground cutter from closing a floodgate in switch cubicle, handcart pushes by mistake |
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