BR6913083D0 - A PROTECTION SYSTEM FOR FAILURES IN ENERGY NETWORKS - Google Patents
A PROTECTION SYSTEM FOR FAILURES IN ENERGY NETWORKSInfo
- Publication number
- BR6913083D0 BR6913083D0 BR21308369A BR21308369A BR6913083D0 BR 6913083 D0 BR6913083 D0 BR 6913083D0 BR 21308369 A BR21308369 A BR 21308369A BR 21308369 A BR21308369 A BR 21308369A BR 6913083 D0 BR6913083 D0 BR 6913083D0
- Authority
- BR
- Brazil
- Prior art keywords
- failures
- protection system
- energy networks
- networks
- energy
- Prior art date
Links
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US76555268A | 1968-10-07 | 1968-10-07 | |
US76558368A | 1968-10-07 | 1968-10-07 | |
US76558268A | 1968-10-07 | 1968-10-07 |
Publications (1)
Publication Number | Publication Date |
---|---|
BR6913083D0 true BR6913083D0 (en) | 1973-01-11 |
Family
ID=27419612
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR21308369A BR6913083D0 (en) | 1968-10-07 | 1969-10-07 | A PROTECTION SYSTEM FOR FAILURES IN ENERGY NETWORKS |
Country Status (5)
Country | Link |
---|---|
BE (1) | BE739905A (en) |
BR (1) | BR6913083D0 (en) |
ES (1) | ES371934A1 (en) |
FR (1) | FR2020078B1 (en) |
GB (2) | GB1292142A (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2000400A (en) * | 1977-06-23 | 1979-01-04 | Matthews G | Overload protection circuit |
US4255774A (en) * | 1979-03-16 | 1981-03-10 | General Electric Company | Static instantaneous overcurrent relay with low transient overreach |
US4513342A (en) * | 1983-01-31 | 1985-04-23 | General Electric Company | Current-squared-time (i2 t) protection system |
GB2140633A (en) * | 1983-04-29 | 1984-11-28 | Plessey Co Plc | Load tripping circuits |
-
1969
- 1969-09-26 ES ES371934A patent/ES371934A1/en not_active Expired
- 1969-10-06 BE BE739905D patent/BE739905A/xx unknown
- 1969-10-07 GB GB4609269A patent/GB1292142A/en not_active Expired
- 1969-10-07 GB GB2308672A patent/GB1292143A/en not_active Expired
- 1969-10-07 FR FR6934239A patent/FR2020078B1/fr not_active Expired
- 1969-10-07 BR BR21308369A patent/BR6913083D0/en unknown
Also Published As
Publication number | Publication date |
---|---|
GB1292143A (en) | 1972-10-11 |
FR2020078A1 (en) | 1970-07-10 |
ES371934A1 (en) | 1971-11-16 |
FR2020078B1 (en) | 1973-05-25 |
BE739905A (en) | 1970-03-16 |
GB1292142A (en) | 1972-10-11 |
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