BE376979A - - Google Patents
Info
- Publication number
- BE376979A BE376979A BE376979DA BE376979A BE 376979 A BE376979 A BE 376979A BE 376979D A BE376979D A BE 376979DA BE 376979 A BE376979 A BE 376979A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H9/00—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection
- H02H9/08—Limitation or suppression of earth fault currents, e.g. Petersen coil
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE368255X | 1930-02-07 |
Publications (1)
Publication Number | Publication Date |
---|---|
BE376979A true BE376979A (es) |
Family
ID=6318057
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE376979D BE376979A (es) | 1930-02-07 |
Country Status (5)
Country | Link |
---|---|
US (1) | US1932973A (es) |
BE (1) | BE376979A (es) |
FR (1) | FR709785A (es) |
GB (1) | GB368255A (es) |
NL (1) | NL33341C (es) |
-
0
- NL NL33341D patent/NL33341C/xx active
- BE BE376979D patent/BE376979A/xx unknown
-
1930
- 1930-10-23 GB GB31914/30A patent/GB368255A/en not_active Expired
-
1931
- 1931-01-22 FR FR709785D patent/FR709785A/fr not_active Expired
- 1931-02-06 US US514026A patent/US1932973A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
FR709785A (fr) | 1931-08-13 |
US1932973A (en) | 1933-10-31 |
GB368255A (en) | 1932-02-23 |
NL33341C (es) |