IT1008571B - CONTROL CIRCUIT FOR RAPID EXCITATION OF ELECTRO-MAGNETIC SYSTEMS, IN PARTICULAR OF A STEP BY STEP MOTOR - Google Patents
CONTROL CIRCUIT FOR RAPID EXCITATION OF ELECTRO-MAGNETIC SYSTEMS, IN PARTICULAR OF A STEP BY STEP MOTORInfo
- Publication number
- IT1008571B IT1008571B IT5306273A IT5306273A IT1008571B IT 1008571 B IT1008571 B IT 1008571B IT 5306273 A IT5306273 A IT 5306273A IT 5306273 A IT5306273 A IT 5306273A IT 1008571 B IT1008571 B IT 1008571B
- Authority
- IT
- Italy
- Prior art keywords
- electro
- control circuit
- magnetic systems
- rapid excitation
- step motor
- Prior art date
Links
- 230000005284 excitation Effects 0.000 title 1
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 (en) | 1972-12-01 | 1972-12-01 | CONTROL CIRCUIT FOR RAPID EXCITATION OF ELECTROMAGNETIC SYSTEMS, IN PARTICULAR OF A STEPPER MOTOR |
DE19732329374 DE2329374A1 (en) | 1972-12-01 | 1973-06-08 | CONTROL CIRCUIT FOR RAPID EXCITATION OF ELECTROMAGNETIC SYSTEMS, IN PARTICULAR OF A STEPPER MOTOR |
Publications (1)
Publication Number | Publication Date |
---|---|
IT1008571B true IT1008571B (en) | 1976-11-30 |
Family
ID=25764166
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT5306273A IT1008571B (en) | 1972-12-01 | 1973-10-11 | CONTROL CIRCUIT FOR RAPID EXCITATION OF ELECTRO-MAGNETIC SYSTEMS, IN PARTICULAR OF A STEP BY STEP MOTOR |
Country Status (4)
Country | Link |
---|---|
CH (1) | CH557617A (en) |
DE (1) | DE2329374A1 (en) |
FR (1) | FR2211798B3 (en) |
IT (1) | IT1008571B (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2742932C3 (en) * | 1977-09-23 | 1980-08-14 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Step-by-step brushless DC motor with a permanent magnet rotor |
US4218643A (en) * | 1978-12-20 | 1980-08-19 | International Business Machines Corporation | Braking system for loaded stepping motor |
DE2949017C2 (en) * | 1979-12-06 | 1982-04-22 | Danfoss A/S, 6430 Nordborg | Arrangement for controlling the drive and braking current of a brushless DC motor |
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/en active Pending
- 1973-09-04 CH CH1265273A patent/CH557617A/en not_active IP Right Cessation
- 1973-10-11 IT IT5306273A patent/IT1008571B/en active
- 1973-10-22 FR FR7337637A patent/FR2211798B3/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
CH557617A (en) | 1974-12-31 |
FR2211798A1 (en) | 1974-07-19 |
FR2211798B3 (en) | 1976-09-17 |
DE2329374A1 (en) | 1975-01-02 |
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