JPS5138644A - - Google Patents
Info
- Publication number
- JPS5138644A JPS5138644A JP49111483A JP11148374A JPS5138644A JP S5138644 A JPS5138644 A JP S5138644A JP 49111483 A JP49111483 A JP 49111483A JP 11148374 A JP11148374 A JP 11148374A JP S5138644 A JPS5138644 A JP S5138644A
- 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
- Emergency Protection Circuit Devices (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP49111483A JPS6012849B2 (ja) | 1974-09-30 | 1974-09-30 | 電力系統の計算機式保護リレ−装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP49111483A JPS6012849B2 (ja) | 1974-09-30 | 1974-09-30 | 電力系統の計算機式保護リレ−装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5138644A true JPS5138644A (cs) | 1976-03-31 |
| JPS6012849B2 JPS6012849B2 (ja) | 1985-04-03 |
Family
ID=14562391
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP49111483A Expired JPS6012849B2 (ja) | 1974-09-30 | 1974-09-30 | 電力系統の計算機式保護リレ−装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6012849B2 (cs) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52143464A (en) * | 1976-05-26 | 1977-11-30 | Tokyo Electric Power Co Inc:The | Calculator type protective relay system |
| JPS52144749A (en) * | 1976-05-27 | 1977-12-02 | Tokyo Electric Power Co Inc:The | Digital protective relay |
| JPS5393125A (en) * | 1977-01-27 | 1978-08-15 | Sintokogio Ltd | Casting of metal mold by using metal core |
| JPH0284230A (ja) * | 1988-09-20 | 1990-03-26 | Mazda Motor Corp | 鋳造用中子 |
-
1974
- 1974-09-30 JP JP49111483A patent/JPS6012849B2/ja not_active Expired
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52143464A (en) * | 1976-05-26 | 1977-11-30 | Tokyo Electric Power Co Inc:The | Calculator type protective relay system |
| JPS52144749A (en) * | 1976-05-27 | 1977-12-02 | Tokyo Electric Power Co Inc:The | Digital protective relay |
| JPS56169729U (cs) * | 1976-05-27 | 1981-12-15 | ||
| JPS5393125A (en) * | 1977-01-27 | 1978-08-15 | Sintokogio Ltd | Casting of metal mold by using metal core |
| JPH0284230A (ja) * | 1988-09-20 | 1990-03-26 | Mazda Motor Corp | 鋳造用中子 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6012849B2 (ja) | 1985-04-03 |