JPS56139025A - Protection relay - Google Patents
Protection relayInfo
- Publication number
- JPS56139025A JPS56139025A JP4153980A JP4153980A JPS56139025A JP S56139025 A JPS56139025 A JP S56139025A JP 4153980 A JP4153980 A JP 4153980A JP 4153980 A JP4153980 A JP 4153980A JP S56139025 A JPS56139025 A JP S56139025A
- Authority
- JP
- Japan
- Prior art keywords
- protection relay
- relay
- protection
- 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.)
- Granted
Links
Landscapes
- Emergency Protection Circuit Devices (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4153980A JPS56139025A (en) | 1980-03-31 | 1980-03-31 | Protection relay |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4153980A JPS56139025A (en) | 1980-03-31 | 1980-03-31 | Protection relay |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS56139025A true JPS56139025A (en) | 1981-10-30 |
JPS6412163B2 JPS6412163B2 (pt) | 1989-02-28 |
Family
ID=12611213
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4153980A Granted JPS56139025A (en) | 1980-03-31 | 1980-03-31 | Protection relay |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS56139025A (pt) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5883522A (ja) * | 1981-11-12 | 1983-05-19 | 株式会社東芝 | 不足電圧検出機能を有する保護継電装置 |
KR20220020932A (ko) | 2019-07-18 | 2022-02-21 | 가부시끼가이샤 도시바 | 보호 계전 장치 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS50137577A (pt) * | 1974-04-18 | 1975-10-31 |
-
1980
- 1980-03-31 JP JP4153980A patent/JPS56139025A/ja active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS50137577A (pt) * | 1974-04-18 | 1975-10-31 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5883522A (ja) * | 1981-11-12 | 1983-05-19 | 株式会社東芝 | 不足電圧検出機能を有する保護継電装置 |
KR20220020932A (ko) | 2019-07-18 | 2022-02-21 | 가부시끼가이샤 도시바 | 보호 계전 장치 |
Also Published As
Publication number | Publication date |
---|---|
JPS6412163B2 (pt) | 1989-02-28 |
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