JPS50129920A - - Google Patents
Info
- Publication number
- JPS50129920A JPS50129920A JP49033005A JP3300574A JPS50129920A JP S50129920 A JPS50129920 A JP S50129920A JP 49033005 A JP49033005 A JP 49033005A JP 3300574 A JP3300574 A JP 3300574A JP S50129920 A JPS50129920 A JP S50129920A
- Authority
- JP
- Japan
- 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
Landscapes
- Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3300574A JPS5528379B2 (en) | 1974-03-22 | 1974-03-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3300574A JPS5528379B2 (en) | 1974-03-22 | 1974-03-22 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS50129920A true JPS50129920A (en) | 1975-10-14 |
| JPS5528379B2 JPS5528379B2 (en) | 1980-07-28 |
Family
ID=12374705
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3300574A Expired JPS5528379B2 (en) | 1974-03-22 | 1974-03-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5528379B2 (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5276913U (en) * | 1975-12-06 | 1977-06-08 | ||
| JPS58172557A (en) * | 1982-03-12 | 1983-10-11 | トムソン−セエスエフ | Current measuring device using optical fiber interferometer |
| JPS5998555U (en) * | 1982-12-23 | 1984-07-04 | 株式会社東芝 | Overcurrent tripping device for breaker |
| JPS62232806A (en) * | 1986-04-01 | 1987-10-13 | 日本碍子株式会社 | Arrestor insulator with operation sensor |
| JPH01144536A (en) * | 1987-12-01 | 1989-06-06 | Ngk Insulators Ltd | Disconnecting switch with optical signal transmission function |
| JPH01211819A (en) * | 1988-02-18 | 1989-08-25 | Ngk Insulators Ltd | Disconnector with optical ct |
-
1974
- 1974-03-22 JP JP3300574A patent/JPS5528379B2/ja not_active Expired
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5276913U (en) * | 1975-12-06 | 1977-06-08 | ||
| JPS567900Y2 (en) * | 1975-12-06 | 1981-02-20 | ||
| JPS58172557A (en) * | 1982-03-12 | 1983-10-11 | トムソン−セエスエフ | Current measuring device using optical fiber interferometer |
| JPH051424B2 (en) * | 1982-03-12 | 1993-01-08 | Thomson Csf | |
| JPS5998555U (en) * | 1982-12-23 | 1984-07-04 | 株式会社東芝 | Overcurrent tripping device for breaker |
| JPS62232806A (en) * | 1986-04-01 | 1987-10-13 | 日本碍子株式会社 | Arrestor insulator with operation sensor |
| JPH01144536A (en) * | 1987-12-01 | 1989-06-06 | Ngk Insulators Ltd | Disconnecting switch with optical signal transmission function |
| JPH01211819A (en) * | 1988-02-18 | 1989-08-25 | Ngk Insulators Ltd | Disconnector with optical ct |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5528379B2 (en) | 1980-07-28 |