JPS56139032A - Carrier protecting relay - Google Patents
Carrier protecting relayInfo
- Publication number
- JPS56139032A JPS56139032A JP4154080A JP4154080A JPS56139032A JP S56139032 A JPS56139032 A JP S56139032A JP 4154080 A JP4154080 A JP 4154080A JP 4154080 A JP4154080 A JP 4154080A JP S56139032 A JPS56139032 A JP S56139032A
- Authority
- JP
- Japan
- Prior art keywords
- carrier protecting
- protecting relay
- relay
- carrier
- protecting
- 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.)
- Pending
Links
Landscapes
- Emergency Protection Circuit Devices (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4154080A JPS56139032A (en) | 1980-03-31 | 1980-03-31 | Carrier protecting relay |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4154080A JPS56139032A (en) | 1980-03-31 | 1980-03-31 | Carrier protecting relay |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS56139032A true JPS56139032A (en) | 1981-10-30 |
Family
ID=12611243
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4154080A Pending JPS56139032A (en) | 1980-03-31 | 1980-03-31 | Carrier protecting relay |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS56139032A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009177952A (en) * | 2008-01-24 | 2009-08-06 | Mitsubishi Electric Corp | Pcm current differential protection relay |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4935843A (en) * | 1972-08-07 | 1974-04-03 | ||
JPS50147559A (en) * | 1974-05-17 | 1975-11-26 |
-
1980
- 1980-03-31 JP JP4154080A patent/JPS56139032A/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4935843A (en) * | 1972-08-07 | 1974-04-03 | ||
JPS50147559A (en) * | 1974-05-17 | 1975-11-26 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009177952A (en) * | 2008-01-24 | 2009-08-06 | Mitsubishi Electric Corp | Pcm current differential protection relay |
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