BE689415A - - Google Patents
Info
- Publication number
- BE689415A BE689415A BE689415DA BE689415A BE 689415 A BE689415 A BE 689415A BE 689415D A BE689415D A BE 689415DA BE 689415 A BE689415 A BE 689415A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
- H02H7/10—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for converters; for rectifiers
- H02H7/12—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for converters; for rectifiers for static converters or rectifiers
- H02H7/125—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for converters; for rectifiers for static converters or rectifiers for rectifiers
- H02H7/127—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for converters; for rectifiers for static converters or rectifiers for rectifiers having auxiliary control electrode to which blocking control voltages or currents are applied in case of emergency
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Rectifiers (AREA)
- Emergency Protection Circuit Devices (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB4770365A GB1161734A (en) | 1965-11-10 | 1965-11-10 | Improvements in fault detecting circuits |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE689415A true BE689415A (xx) | 1967-04-14 |
Family
ID=10445969
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE689415D BE689415A (xx) | 1965-11-10 | 1966-11-08 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE689415A (xx) |
| DE (1) | DE1488906A1 (xx) |
| GB (1) | GB1161734A (xx) |
| NL (1) | NL6615828A (xx) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4884025A (en) * | 1986-06-06 | 1989-11-28 | Asea Brown Boveri Ag | Process for the fault monitoring of an electric valve |
-
1965
- 1965-11-10 GB GB4770365A patent/GB1161734A/en not_active Expired
-
1966
- 1966-11-08 BE BE689415D patent/BE689415A/xx unknown
- 1966-11-09 NL NL6615828A patent/NL6615828A/xx unknown
- 1966-11-09 DE DE19661488906 patent/DE1488906A1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| GB1161734A (en) | 1969-08-20 |
| NL6615828A (xx) | 1967-05-11 |
| DE1488906A1 (de) | 1969-08-14 |