FR861889A - - Google Patents
Info
- Publication number
- FR861889A FR861889A FR861889DA FR861889A FR 861889 A FR861889 A FR 861889A FR 861889D A FR861889D A FR 861889DA FR 861889 A FR861889 A FR 861889A
- Authority
- FR
- France
- 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.)
- Expired
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
- H02P1/00—Arrangements for starting electric motors or dynamo-electric converters
- H02P1/02—Details of starting control
- H02P1/04—Means for controlling progress of starting sequence in dependence upon time or upon current, speed, or other motor parameter
- H02P1/08—Manually-operated on/off switch controlling power-operated multi-position switch or impedances for starting a motor
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR861889A true FR861889A (en) | 1941-02-26 |
Family
ID=1555270
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR861889D Expired FR861889A (en) |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR861889A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE968909C (en) * | 1946-01-03 | 1958-04-10 | Mines Domaniales De Potasse D | Control circuit with protection of the control cable against earth fault |
| US2976462A (en) * | 1956-11-13 | 1961-03-21 | Sanborn Company | Protective system |
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0
- FR FR861889D patent/FR861889A/fr not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE968909C (en) * | 1946-01-03 | 1958-04-10 | Mines Domaniales De Potasse D | Control circuit with protection of the control cable against earth fault |
| US2976462A (en) * | 1956-11-13 | 1961-03-21 | Sanborn Company | Protective system |