FR2089124A5 - - Google Patents
Info
- Publication number
- FR2089124A5 FR2089124A5 FR7111792A FR7111792A FR2089124A5 FR 2089124 A5 FR2089124 A5 FR 2089124A5 FR 7111792 A FR7111792 A FR 7111792A FR 7111792 A FR7111792 A FR 7111792A FR 2089124 A5 FR2089124 A5 FR 2089124A5
- 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
- H02P8/14—Arrangements for controlling speed or speed and torque
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Control Of Stepping Motors (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19702016198 DE2016198A1 (de) | 1970-04-04 | 1970-04-04 | Schaltungsanordnung zur Steuerung von elektrischen Schrittmotoren bzw Schritt magnetanordnungen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2089124A5 true FR2089124A5 (enExample) | 1972-01-07 |
Family
ID=5767136
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7111792A Expired FR2089124A5 (enExample) | 1970-04-04 | 1971-04-02 |
Country Status (9)
| Country | Link |
|---|---|
| AU (1) | AU2692171A (enExample) |
| BE (1) | BE765230A (enExample) |
| CH (1) | CH521686A (enExample) |
| DE (1) | DE2016198A1 (enExample) |
| ES (1) | ES389878A1 (enExample) |
| FR (1) | FR2089124A5 (enExample) |
| LU (1) | LU62924A1 (enExample) |
| NL (1) | NL7104232A (enExample) |
| ZA (1) | ZA711886B (enExample) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0012885A1 (en) * | 1978-12-20 | 1980-07-09 | International Business Machines Corporation | Control apparatus for an electrical stepping motor |
| EP0036931A1 (en) * | 1980-03-31 | 1981-10-07 | International Business Machines Corporation | Stepper motor damping system |
| EP0038966A1 (de) * | 1980-04-21 | 1981-11-04 | Inventio Ag | Anfahrsteuereinrichtung für einen Aufzug |
| EP0068802A1 (en) * | 1981-06-30 | 1983-01-05 | Rodime PLC | Method of, and apparatus for damping of stepper motor using non-active windings |
| EP0119097A1 (en) * | 1983-03-15 | 1984-09-19 | National Research Development Corporation | Stepping motors and drive circuits therefor |
-
1970
- 1970-04-04 DE DE19702016198 patent/DE2016198A1/de active Pending
-
1971
- 1971-03-23 ZA ZA711886A patent/ZA711886B/xx unknown
- 1971-03-24 AU AU26921/71A patent/AU2692171A/en not_active Expired
- 1971-03-30 NL NL7104232A patent/NL7104232A/xx unknown
- 1971-04-01 CH CH475671A patent/CH521686A/de not_active IP Right Cessation
- 1971-04-02 BE BE765230A patent/BE765230A/xx unknown
- 1971-04-02 FR FR7111792A patent/FR2089124A5/fr not_active Expired
- 1971-04-02 LU LU62924D patent/LU62924A1/xx unknown
- 1971-04-03 ES ES389878A patent/ES389878A1/es not_active Expired
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0012885A1 (en) * | 1978-12-20 | 1980-07-09 | International Business Machines Corporation | Control apparatus for an electrical stepping motor |
| EP0036931A1 (en) * | 1980-03-31 | 1981-10-07 | International Business Machines Corporation | Stepper motor damping system |
| EP0038966A1 (de) * | 1980-04-21 | 1981-11-04 | Inventio Ag | Anfahrsteuereinrichtung für einen Aufzug |
| EP0068802A1 (en) * | 1981-06-30 | 1983-01-05 | Rodime PLC | Method of, and apparatus for damping of stepper motor using non-active windings |
| US4484124A (en) * | 1981-06-30 | 1984-11-20 | Rodime Limited | Method of and apparatus for damping of stepper motor using non-active windings |
| EP0119097A1 (en) * | 1983-03-15 | 1984-09-19 | National Research Development Corporation | Stepping motors and drive circuits therefor |
| US4520302A (en) * | 1983-03-15 | 1985-05-28 | National Research Development Corporation | Stepping motors and drive circuits therefor |
Also Published As
| Publication number | Publication date |
|---|---|
| DE2016198A1 (de) | 1972-02-24 |
| LU62924A1 (enExample) | 1971-08-26 |
| AU2692171A (en) | 1972-09-28 |
| BE765230A (fr) | 1971-10-04 |
| NL7104232A (enExample) | 1971-10-06 |
| CH521686A (de) | 1972-04-15 |
| ZA711886B (en) | 1971-12-29 |
| ES389878A1 (es) | 1973-06-01 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |