JPS6251925U - - Google Patents
Info
- Publication number
- JPS6251925U JPS6251925U JP14181585U JP14181585U JPS6251925U JP S6251925 U JPS6251925 U JP S6251925U JP 14181585 U JP14181585 U JP 14181585U JP 14181585 U JP14181585 U JP 14181585U JP S6251925 U JPS6251925 U JP S6251925U
- Authority
- JP
- Japan
- Prior art keywords
- phase
- detection signal
- circuit
- output
- rectified
- 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
- 238000001514 detection method Methods 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000009499 grossing Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
Landscapes
- Emergency Protection Circuit Devices (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14181585U JPS6251925U (en:Method) | 1985-09-17 | 1985-09-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14181585U JPS6251925U (en:Method) | 1985-09-17 | 1985-09-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6251925U true JPS6251925U (en:Method) | 1987-03-31 |
Family
ID=31049951
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14181585U Pending JPS6251925U (en:Method) | 1985-09-17 | 1985-09-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6251925U (en:Method) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55139018A (en) * | 1979-04-18 | 1980-10-30 | Tokyo Shibaura Electric Co | Stationary protective relay |
| JPS6046717A (ja) * | 1983-08-22 | 1985-03-13 | 富士通株式会社 | 電源故障判別回路 |
-
1985
- 1985-09-17 JP JP14181585U patent/JPS6251925U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55139018A (en) * | 1979-04-18 | 1980-10-30 | Tokyo Shibaura Electric Co | Stationary protective relay |
| JPS6046717A (ja) * | 1983-08-22 | 1985-03-13 | 富士通株式会社 | 電源故障判別回路 |