NL259823A - - Google Patents
Info
- Publication number
- NL259823A NL259823A NL259823DA NL259823A NL 259823 A NL259823 A NL 259823A NL 259823D A NL259823D A NL 259823DA NL 259823 A NL259823 A NL 259823A
- Authority
- NL
- Netherlands
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
- H02H7/1203—Circuits independent of the type of conversion
- H02H7/1206—Circuits independent of the type of conversion specially adapted to conversion cells composed of a plurality of parallel or serial connected elements
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Circuit Arrangement For Electric Light Sources In General (AREA)
- Circuit Arrangements For Discharge Lamps (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL259823 | 1961-01-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL259823A true NL259823A (ru) |
Family
ID=19752801
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL112395D NL112395C (ru) | 1961-01-06 | ||
| NL259823D NL259823A (ru) | 1961-01-06 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL112395D NL112395C (ru) | 1961-01-06 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3238520A (ru) |
| CH (1) | CH412090A (ru) |
| DE (1) | DE1145270B (ru) |
| GB (1) | GB938407A (ru) |
| NL (2) | NL259823A (ru) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3508135A (en) * | 1967-11-21 | 1970-04-21 | Philips Corp | Device comprising a plurality of series-arranged,semiconductor controlled rectifiers |
| SE360227B (ru) * | 1972-02-01 | 1973-09-17 | Asea Ab | |
| SE364826B (ru) * | 1972-07-10 | 1974-03-04 | Asea Ab | |
| US4415884A (en) * | 1981-10-07 | 1983-11-15 | Combustion Engineering, Inc. | Diagnostic circuit for programmable logic safety control systems |
| ZA827794B (en) * | 1981-11-14 | 1983-09-28 | Westinghouse Brake & Signal | Testing operability of a semiconductor device |
| US4471301A (en) * | 1981-12-11 | 1984-09-11 | Vsesojuzny Elektrotekhnichesky Institut | Device for monitoring thyristors of high-voltage valve |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1922188A (en) * | 1927-06-16 | 1933-08-15 | Westinghouse Electric & Mfg Co | Inspection device |
| US1940882A (en) * | 1930-07-30 | 1933-12-26 | Westinghouse Electric & Mfg Co | Sorting apparatus |
| DE744206C (de) * | 1939-03-01 | 1944-01-20 | Siemens Ag | Schutzeinrichtung fuer Schaltanlagen gegen Beschaedigungen durch freibrennende Kurzschlusslichtboegen |
| US2398366A (en) * | 1943-01-18 | 1946-04-16 | Cutler Hammer Inc | Rectified current flow indicating system |
| US3040178A (en) * | 1957-07-09 | 1962-06-19 | Westinghouse Electric Corp | Logic circuitry |
| US2982904A (en) * | 1957-08-21 | 1961-05-02 | Licentia Gmbh | Rectifiers |
| US2941187A (en) * | 1957-12-30 | 1960-06-14 | Luther G Simjian | Apparatus and method for determining the character of a document |
| US3172093A (en) * | 1959-02-12 | 1965-03-02 | Int Rectifier Corp | Monitoring arrangement for power converter |
| DE1116315B (de) * | 1960-09-23 | 1961-11-02 | Siemens Ag | Gleichrichteranordnung |
| US3135950A (en) * | 1961-08-14 | 1964-06-02 | Sam M Finkle | Fire detecting unit |
-
0
- NL NL112395D patent/NL112395C/xx active
- NL NL259823D patent/NL259823A/xx unknown
-
1962
- 1962-01-03 GB GB260/62A patent/GB938407A/en not_active Expired
- 1962-01-03 CH CH3262A patent/CH412090A/de unknown
- 1962-01-03 DE DEN21022A patent/DE1145270B/de active Pending
- 1962-01-04 US US164260A patent/US3238520A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US3238520A (en) | 1966-03-01 |
| DE1145270B (de) | 1963-03-14 |
| GB938407A (en) | 1963-10-02 |
| NL112395C (ru) | |
| CH412090A (de) | 1966-04-30 |