JPS4895166A - - Google Patents
Info
- Publication number
- JPS4895166A JPS4895166A JP47026428A JP2642872A JPS4895166A JP S4895166 A JPS4895166 A JP S4895166A JP 47026428 A JP47026428 A JP 47026428A JP 2642872 A JP2642872 A JP 2642872A JP S4895166 A JPS4895166 A JP S4895166A
- 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
- Testing Electric Properties And Detecting Electric Faults (AREA)
- Emergency Protection Circuit Devices (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2642872A JPS5528342B2 (sh) | 1972-03-14 | 1972-03-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2642872A JPS5528342B2 (sh) | 1972-03-14 | 1972-03-14 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4895166A true JPS4895166A (sh) | 1973-12-06 |
| JPS5528342B2 JPS5528342B2 (sh) | 1980-07-26 |
Family
ID=12193230
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2642872A Expired JPS5528342B2 (sh) | 1972-03-14 | 1972-03-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5528342B2 (sh) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5341971A (en) * | 1976-09-29 | 1978-04-15 | Hitachi Ltd | Fault detector of electromagnetic device |
| JPS63228544A (ja) * | 1987-03-17 | 1988-09-22 | 日本電気株式会社 | 電磁リレ−のア−マチユアフオロ−作動時間計測装置 |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0464395U (sh) * | 1990-10-08 | 1992-06-02 |
-
1972
- 1972-03-14 JP JP2642872A patent/JPS5528342B2/ja not_active Expired
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5341971A (en) * | 1976-09-29 | 1978-04-15 | Hitachi Ltd | Fault detector of electromagnetic device |
| JPS6215982B2 (sh) * | 1976-09-29 | 1987-04-10 | Hitachi Ltd | |
| JPS63228544A (ja) * | 1987-03-17 | 1988-09-22 | 日本電気株式会社 | 電磁リレ−のア−マチユアフオロ−作動時間計測装置 |
| JPH0563889B2 (sh) * | 1987-03-17 | 1993-09-13 | Nippon Electric Co |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5528342B2 (sh) | 1980-07-26 |