FR2531286B3 - - Google Patents
Info
- Publication number
- FR2531286B3 FR2531286B3 FR8312350A FR8312350A FR2531286B3 FR 2531286 B3 FR2531286 B3 FR 2531286B3 FR 8312350 A FR8312350 A FR 8312350A FR 8312350 A FR8312350 A FR 8312350A FR 2531286 B3 FR2531286 B3 FR 2531286B3
- 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
- H02P25/00—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details
- H02P25/16—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details characterised by the circuit arrangement or by the kind of wiring
- H02P25/24—Variable impedance in stator or rotor circuit
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Control Of Washing Machine And Dryer (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT5359182U IT8253591V0 (it) | 1982-07-30 | 1982-07-30 | Dispositivo di commutazione di velocita per un motore elettrico |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2531286A3 FR2531286A3 (fr) | 1984-02-03 |
| FR2531286B3 true FR2531286B3 (ro) | 1984-06-15 |
Family
ID=11283922
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8312350A Granted FR2531286A3 (fr) | 1982-07-30 | 1983-07-26 | Dispositif de changement de vitesse de moteur electrique |
Country Status (3)
| Country | Link |
|---|---|
| DE (1) | DE3327356A1 (ro) |
| FR (1) | FR2531286A3 (ro) |
| IT (1) | IT8253591V0 (ro) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3743396A1 (de) * | 1987-12-21 | 1989-06-29 | Bosch Siemens Hausgeraete | Verfahren und schaltungsanordnung zum schutz eines drehzahlgesteuerten waschmaschinen-antriebsmotors |
| DE4032492A1 (de) * | 1990-10-12 | 1992-04-16 | Siemens Ag | Elektrische maschine fuer stromrichterbetrieb mit einer umschaltbaren, mehrphasigen staenderwicklung |
| DE4305477A1 (de) * | 1993-02-23 | 1994-08-25 | Ako Werke Gmbh & Co | Drehzahl-Steuerschaltung |
| US5925999A (en) * | 1996-11-13 | 1999-07-20 | Siemens Canada Limited | Three-speed dual-winding direct current permanent magnet motor method and apparatus |
-
1982
- 1982-07-30 IT IT5359182U patent/IT8253591V0/it unknown
-
1983
- 1983-07-26 FR FR8312350A patent/FR2531286A3/fr active Granted
- 1983-07-29 DE DE19833327356 patent/DE3327356A1/de not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| IT8253591V0 (it) | 1982-07-30 |
| DE3327356A1 (de) | 1984-03-29 |
| FR2531286A3 (fr) | 1984-02-03 |