JPS6471U - - Google Patents
Info
- Publication number
- JPS6471U JPS6471U JP9448187U JP9448187U JPS6471U JP S6471 U JPS6471 U JP S6471U JP 9448187 U JP9448187 U JP 9448187U JP 9448187 U JP9448187 U JP 9448187U JP S6471 U JPS6471 U JP S6471U
- Authority
- JP
- Japan
- Prior art keywords
- optical
- signal converter
- side signal
- high voltage
- demultiplexer
- 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
- 230000003287 optical effect Effects 0.000 claims description 8
- 239000013307 optical fiber Substances 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 230000005856 abnormality Effects 0.000 description 1
Landscapes
- Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
- Locating Faults (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9448187U JPS6471U (fr) | 1987-06-19 | 1987-06-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9448187U JPS6471U (fr) | 1987-06-19 | 1987-06-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6471U true JPS6471U (fr) | 1989-01-05 |
Family
ID=30957991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9448187U Pending JPS6471U (fr) | 1987-06-19 | 1987-06-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6471U (fr) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6056264A (ja) * | 1983-08-31 | 1985-04-01 | ハイドロ−ケベツク | 送電線の電流を感知して測定する装置 |
| JPS61150618A (ja) * | 1984-12-22 | 1986-07-09 | 日立電線株式会社 | 高電圧側センサ回路の電源制御装置 |
-
1987
- 1987-06-19 JP JP9448187U patent/JPS6471U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6056264A (ja) * | 1983-08-31 | 1985-04-01 | ハイドロ−ケベツク | 送電線の電流を感知して測定する装置 |
| JPS61150618A (ja) * | 1984-12-22 | 1986-07-09 | 日立電線株式会社 | 高電圧側センサ回路の電源制御装置 |