JPS5756289B2 - - Google Patents
Info
- Publication number
- JPS5756289B2 JPS5756289B2 JP53019494A JP1949478A JPS5756289B2 JP S5756289 B2 JPS5756289 B2 JP S5756289B2 JP 53019494 A JP53019494 A JP 53019494A JP 1949478 A JP1949478 A JP 1949478A JP S5756289 B2 JPS5756289 B2 JP S5756289B2
- 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.)
- Expired
Links
Landscapes
- Protection Of Transformers (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1949478A JPS54111647A (en) | 1978-02-21 | 1978-02-21 | Protective relay apparatus for transformer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1949478A JPS54111647A (en) | 1978-02-21 | 1978-02-21 | Protective relay apparatus for transformer |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS54111647A JPS54111647A (en) | 1979-09-01 |
JPS5756289B2 true JPS5756289B2 (en) | 1982-11-29 |
Family
ID=12000912
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1949478A Granted JPS54111647A (en) | 1978-02-21 | 1978-02-21 | Protective relay apparatus for transformer |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS54111647A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01142596U (en) * | 1988-03-24 | 1989-09-29 |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5662031A (en) * | 1979-10-26 | 1981-05-27 | Mitsubishi Electric Corp | Distance relay device |
AU560683B2 (en) * | 1982-06-23 | 1987-04-16 | Mitsubishi Denki Kabushiki Kaisha | Protective relay with second harmonic suppression |
JPH04364317A (en) * | 1991-06-11 | 1992-12-16 | Mitsubishi Electric Corp | Lock system for current differential relay |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS52115347A (en) * | 1976-03-25 | 1977-09-27 | Toshiba Corp | Protecting relay device |
-
1978
- 1978-02-21 JP JP1949478A patent/JPS54111647A/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS52115347A (en) * | 1976-03-25 | 1977-09-27 | Toshiba Corp | Protecting relay device |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01142596U (en) * | 1988-03-24 | 1989-09-29 |
Also Published As
Publication number | Publication date |
---|---|
JPS54111647A (en) | 1979-09-01 |