JPS61141938U - - Google Patents
Info
- Publication number
- JPS61141938U JPS61141938U JP2306985U JP2306985U JPS61141938U JP S61141938 U JPS61141938 U JP S61141938U JP 2306985 U JP2306985 U JP 2306985U JP 2306985 U JP2306985 U JP 2306985U JP S61141938 U JPS61141938 U JP S61141938U
- Authority
- JP
- Japan
- Prior art keywords
- current line
- switch
- control
- detection
- auxiliary relay
- 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
- 238000001514 detection method Methods 0.000 claims description 10
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Protection Of Transformers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2306985U JPH0431792Y2 (https=) | 1985-02-20 | 1985-02-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2306985U JPH0431792Y2 (https=) | 1985-02-20 | 1985-02-20 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61141938U true JPS61141938U (https=) | 1986-09-02 |
| JPH0431792Y2 JPH0431792Y2 (https=) | 1992-07-30 |
Family
ID=30515965
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2306985U Expired JPH0431792Y2 (https=) | 1985-02-20 | 1985-02-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0431792Y2 (https=) |
-
1985
- 1985-02-20 JP JP2306985U patent/JPH0431792Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0431792Y2 (https=) | 1992-07-30 |