FR2211798B3 - - Google Patents
Info
- Publication number
- FR2211798B3 FR2211798B3 FR7337637A FR7337637A FR2211798B3 FR 2211798 B3 FR2211798 B3 FR 2211798B3 FR 7337637 A FR7337637 A FR 7337637A FR 7337637 A FR7337637 A FR 7337637A FR 2211798 B3 FR2211798 B3 FR 2211798B3
- 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
- H02P8/00—Arrangements for controlling dynamo-electric motors rotating step by step
- H02P8/12—Control or stabilisation of current
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Control Of Stepping Motors (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19722258862 DE2258862A1 (de) | 1972-12-01 | 1972-12-01 | Steuerschaltung zur schnellerregung elektromagnetischer systeme, insbesondere eines schrittmotors |
DE19732329374 DE2329374A1 (de) | 1972-12-01 | 1973-06-08 | Steuerschaltung zur schnellerregung elektromagnetischer systeme, insbesondere eines schrittmotors |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2211798A1 FR2211798A1 (it) | 1974-07-19 |
FR2211798B3 true FR2211798B3 (it) | 1976-09-17 |
Family
ID=25764166
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7337637A Expired FR2211798B3 (it) | 1972-12-01 | 1973-10-22 |
Country Status (4)
Country | Link |
---|---|
CH (1) | CH557617A (it) |
DE (1) | DE2329374A1 (it) |
FR (1) | FR2211798B3 (it) |
IT (1) | IT1008571B (it) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2742932C3 (de) * | 1977-09-23 | 1980-08-14 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Schrittweise betriebener kollektorloser Gleichstrommotor mit einem Permanentmagnetläufer |
US4218643A (en) * | 1978-12-20 | 1980-08-19 | International Business Machines Corporation | Braking system for loaded stepping motor |
DE2949017C2 (de) * | 1979-12-06 | 1982-04-22 | Danfoss A/S, 6430 Nordborg | Anordnung zum Steuern von Antriebs- und Bremsstrom eines bürstenlosen Gleichstrommotors |
IE53243B1 (en) * | 1981-06-30 | 1988-09-14 | Rodime Ltd | Method of,and apparatus for,damping of stepper motor using non-active windings |
-
1973
- 1973-06-08 DE DE19732329374 patent/DE2329374A1/de active Pending
- 1973-09-04 CH CH1265273A patent/CH557617A/xx not_active IP Right Cessation
- 1973-10-11 IT IT5306273A patent/IT1008571B/it active
- 1973-10-22 FR FR7337637A patent/FR2211798B3/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE2329374A1 (de) | 1975-01-02 |
CH557617A (de) | 1974-12-31 |
FR2211798A1 (it) | 1974-07-19 |
IT1008571B (it) | 1976-11-30 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |