FR2493630B1 - - Google Patents
Info
- Publication number
- FR2493630B1 FR2493630B1 FR8118968A FR8118968A FR2493630B1 FR 2493630 B1 FR2493630 B1 FR 2493630B1 FR 8118968 A FR8118968 A FR 8118968A FR 8118968 A FR8118968 A FR 8118968A FR 2493630 B1 FR2493630 B1 FR 2493630B1
- 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
- H02P23/00—Arrangements or methods for the control of AC motors characterised by a control method other than vector control
- H02P23/16—Controlling the angular speed of one shaft
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Control Of Electric Motors In General (AREA)
- Control Of Direct Current Motors (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU803001108A SU1053247A1 (ru) | 1980-11-05 | 1980-11-05 | Устройство дл стабилизации частоты вращени электродвигател (его варианты) |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2493630A1 FR2493630A1 (fr) | 1982-05-07 |
| FR2493630B1 true FR2493630B1 (en:Method) | 1985-04-12 |
Family
ID=20924890
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8118968A Granted FR2493630A1 (fr) | 1980-11-05 | 1981-10-08 | Dispositif pour la stabilisation de la vitesse de rotation d'un moteur electrique |
Country Status (6)
| Country | Link |
|---|---|
| DD (1) | DD230395A3 (en:Method) |
| DE (1) | DE3141238C2 (en:Method) |
| FI (1) | FI813019L (en:Method) |
| FR (1) | FR2493630A1 (en:Method) |
| GB (1) | GB2089069B (en:Method) |
| SU (1) | SU1053247A1 (en:Method) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4138155A1 (de) * | 1991-11-21 | 1993-05-27 | Basf Ag | Verfahren zur herstellung von im wesentlichen alkalifreien titansilikat-kristallen mit zeolithstruktur |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3241023A (en) * | 1962-03-16 | 1966-03-15 | Fifth Dimension Inc | Motor speed control |
| GB1361597A (en) * | 1970-10-23 | 1974-07-30 | Agfa Gevaert Ag | Method and device for controlling the speed of a member |
| JPS5328589B2 (en:Method) * | 1972-12-18 | 1978-08-15 | ||
| JPS538888B2 (en:Method) * | 1973-09-10 | 1978-04-01 | ||
| US4105935A (en) * | 1975-10-22 | 1978-08-08 | Matsushita Electric Industrial Co., Ltd. | Motor speed control apparatus |
| GB1544199A (en) * | 1976-02-27 | 1979-04-11 | Strathearn Audio Ltd | Speed control system |
| US4149117A (en) * | 1977-03-17 | 1979-04-10 | Ampex Corporation | Circuit and method for servo speed control |
| US4121141A (en) * | 1977-05-13 | 1978-10-17 | Fairchild Camera And Instrument Corporation | D.C. motor speed control circuitry |
| JPS576582A (en) * | 1980-06-11 | 1982-01-13 | Olympus Optical Co Ltd | Controller for speed of motor |
-
1980
- 1980-11-05 SU SU803001108A patent/SU1053247A1/ru active
-
1981
- 1981-09-09 DD DD81233142A patent/DD230395A3/xx not_active IP Right Cessation
- 1981-09-29 FI FI813019A patent/FI813019L/fi not_active Application Discontinuation
- 1981-10-06 GB GB8130184A patent/GB2089069B/en not_active Expired
- 1981-10-08 FR FR8118968A patent/FR2493630A1/fr active Granted
- 1981-10-16 DE DE3141238A patent/DE3141238C2/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE3141238A1 (de) | 1982-08-26 |
| FI813019A7 (fi) | 1982-05-06 |
| SU1053247A1 (ru) | 1983-11-07 |
| DE3141238C2 (de) | 1986-08-14 |
| FI813019L (fi) | 1982-05-06 |
| GB2089069A (en) | 1982-06-16 |
| FR2493630A1 (fr) | 1982-05-07 |
| GB2089069B (en) | 1984-12-19 |
| DD230395A3 (de) | 1985-11-27 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |