BE801159A - SYNCHRONOUS ENGINE IMPROVEMENTS - Google Patents
SYNCHRONOUS ENGINE IMPROVEMENTSInfo
- Publication number
- BE801159A BE801159A BE132470A BE132470A BE801159A BE 801159 A BE801159 A BE 801159A BE 132470 A BE132470 A BE 132470A BE 132470 A BE132470 A BE 132470A BE 801159 A BE801159 A BE 801159A
- Authority
- BE
- Belgium
- Prior art keywords
- synchronous engine
- engine improvements
- synchronous
- engine
- Prior art date
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 of the kind having motors rotating step by step
- H02P8/32—Reducing overshoot or oscillation, e.g. damping
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7223821A FR2191335B1 (en) | 1972-06-30 | 1972-06-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
BE801159A true BE801159A (en) | 1973-10-15 |
Family
ID=9101180
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE132470A BE801159A (en) | 1972-06-30 | 1973-06-20 | SYNCHRONOUS ENGINE IMPROVEMENTS |
Country Status (7)
Country | Link |
---|---|
BE (1) | BE801159A (en) |
ES (1) | ES416244A1 (en) |
FR (1) | FR2191335B1 (en) |
GB (1) | GB1439991A (en) |
IT (1) | IT989424B (en) |
LU (1) | LU67856A1 (en) |
NL (1) | NL7308934A (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4513236A (en) * | 1982-07-22 | 1985-04-23 | Canon Kabushiki Kaisha | Control method for stepping motor |
US4535279A (en) * | 1983-08-01 | 1985-08-13 | Dominic Arbisi | Impulse motor structure, drive system and control circuit |
DE3579291D1 (en) * | 1984-10-19 | 1990-09-27 | Kollmorgen Corp | SERVOMOTOR CONTROL SYSTEM. |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3385984A (en) * | 1965-03-29 | 1968-05-28 | Gen Precision Inc | Variable reluctance stepper motor damper |
-
1972
- 1972-06-30 FR FR7223821A patent/FR2191335B1/fr not_active Expired
-
1973
- 1973-06-20 BE BE132470A patent/BE801159A/en not_active IP Right Cessation
- 1973-06-22 LU LU67856D patent/LU67856A1/xx unknown
- 1973-06-25 IT IT2577873A patent/IT989424B/en active
- 1973-06-25 ES ES416244A patent/ES416244A1/en not_active Expired
- 1973-06-26 GB GB3039173A patent/GB1439991A/en not_active Expired
- 1973-06-27 NL NL7308934A patent/NL7308934A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
FR2191335B1 (en) | 1976-08-06 |
DE2332648A1 (en) | 1974-01-17 |
FR2191335A1 (en) | 1974-02-01 |
LU67856A1 (en) | 1973-08-30 |
GB1439991A (en) | 1976-06-16 |
ES416244A1 (en) | 1976-02-16 |
DE2332648B2 (en) | 1976-07-29 |
NL7308934A (en) | 1974-01-02 |
IT989424B (en) | 1975-05-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RE | Patent lapsed |
Owner name: SOC. INTERNATIONALE DE MECANIQUE INDUSTRIELLE S. Effective date: 19880630 |