FR2204074A1 - - Google Patents
Info
- Publication number
- FR2204074A1 FR2204074A1 FR7337200A FR7337200A FR2204074A1 FR 2204074 A1 FR2204074 A1 FR 2204074A1 FR 7337200 A FR7337200 A FR 7337200A FR 7337200 A FR7337200 A FR 7337200A FR 2204074 A1 FR2204074 A1 FR 2204074A1
- 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.)
- Withdrawn
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
- H02P27/00—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage
- H02P27/02—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using supply voltage with constant frequency and variable amplitude
- H02P27/026—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using supply voltage with constant frequency and variable amplitude whereby the speed is regulated by measuring the motor speed and comparing it with a given physical value
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Control Of Ac Motors In General (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE13455/72A SE365673B (US07655688-20100202-C00010.png) | 1972-10-18 | 1972-10-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2204074A1 true FR2204074A1 (US07655688-20100202-C00010.png) | 1974-05-17 |
Family
ID=20297425
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7337200A Withdrawn FR2204074A1 (US07655688-20100202-C00010.png) | 1972-10-18 | 1973-10-18 |
Country Status (5)
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0053799A1 (de) * | 1980-12-10 | 1982-06-16 | Arid-Patent Ag | Verfahren und Schaltungsanordnung zum Regeln bzw. Steuern der Drehzahl eines mit Drehstrom betriebenen Motors |
| WO1984000451A1 (en) * | 1982-07-13 | 1984-02-02 | Arid Patent Ag | Method and device for controlling the rotation speed of an asynchronous motor |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE422862B (sv) * | 1978-02-13 | 1982-03-29 | Wihk Bernt Erik Livingstone | Strom-tid-styrd regleranordning for en kortsluten flerfasig asynkronmotor |
-
1972
- 1972-10-18 SE SE13455/72A patent/SE365673B/xx unknown
-
1973
- 1973-09-25 JP JP48107040A patent/JPS4973614A/ja active Pending
- 1973-10-12 IT IT3005973A patent/IT995822B/it active
- 1973-10-18 DE DE19732352371 patent/DE2352371A1/de active Pending
- 1973-10-18 FR FR7337200A patent/FR2204074A1/fr not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0053799A1 (de) * | 1980-12-10 | 1982-06-16 | Arid-Patent Ag | Verfahren und Schaltungsanordnung zum Regeln bzw. Steuern der Drehzahl eines mit Drehstrom betriebenen Motors |
| WO1984000451A1 (en) * | 1982-07-13 | 1984-02-02 | Arid Patent Ag | Method and device for controlling the rotation speed of an asynchronous motor |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS4973614A (US07655688-20100202-C00010.png) | 1974-07-16 |
| IT995822B (it) | 1975-11-20 |
| SE365673B (US07655688-20100202-C00010.png) | 1974-03-25 |
| DE2352371A1 (de) | 1974-05-09 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |