IT1160942B - Dispositivo per regolare la velocita' di rotazione di un motore in una macchina lavabiancheria - Google Patents
Dispositivo per regolare la velocita' di rotazione di un motore in una macchina lavabiancheriaInfo
- Publication number
- IT1160942B IT1160942B IT69650/78A IT6965078A IT1160942B IT 1160942 B IT1160942 B IT 1160942B IT 69650/78 A IT69650/78 A IT 69650/78A IT 6965078 A IT6965078 A IT 6965078A IT 1160942 B IT1160942 B IT 1160942B
- Authority
- IT
- Italy
- Prior art keywords
- machine
- output
- switch
- level
- motor
- 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
- H02P25/00—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details
- H02P25/02—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details characterised by the kind of motor
- H02P25/10—Commutator motors, e.g. repulsion motors
- H02P25/14—Universal motors
- H02P25/145—Universal motors whereby the speed is regulated by measuring the motor speed and comparing it with a given physical value, speed feedback
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Control Of Ac Motors In General (AREA)
- Control Of Washing Machine And Dryer (AREA)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT69650/78A IT1160942B (it) | 1978-11-21 | 1978-11-21 | Dispositivo per regolare la velocita' di rotazione di un motore in una macchina lavabiancheria |
DE7979302605T DE2966712D1 (en) | 1978-11-21 | 1979-11-16 | Device for controlling the speed of a washing machine motor |
AT79302605T ATE6395T1 (de) | 1978-11-21 | 1979-11-16 | Vorrichtung zum steuern der geschwindigkeit eines waschmaschinenmotors. |
EP79302605A EP0011503B2 (en) | 1978-11-21 | 1979-11-16 | Device for controlling the speed of a washing machine motor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT69650/78A IT1160942B (it) | 1978-11-21 | 1978-11-21 | Dispositivo per regolare la velocita' di rotazione di un motore in una macchina lavabiancheria |
Publications (2)
Publication Number | Publication Date |
---|---|
IT7869650A0 IT7869650A0 (it) | 1978-11-21 |
IT1160942B true IT1160942B (it) | 1987-03-11 |
Family
ID=11312565
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT69650/78A IT1160942B (it) | 1978-11-21 | 1978-11-21 | Dispositivo per regolare la velocita' di rotazione di un motore in una macchina lavabiancheria |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0011503B2 (it) |
AT (1) | ATE6395T1 (it) |
DE (1) | DE2966712D1 (it) |
IT (1) | IT1160942B (it) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2102990A (en) * | 1981-07-31 | 1983-02-09 | Philips Electronic Associated | Drum speed control system for a washing and/or spin drying machine |
DE3736143A1 (de) * | 1987-10-26 | 1989-05-11 | Telefunken Electronic Gmbh | Schaltung zur einstellung des stromflusswinkels von motoren elektrischer werkzeuge |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3511411A (en) * | 1967-12-11 | 1970-05-12 | Ambac Ind | Apparatus for controlling planting and material spraying and spreading device |
FR2055886A5 (it) * | 1969-08-05 | 1971-05-14 | Tech Trefile Off | |
CH599382A5 (en) * | 1975-10-24 | 1978-05-31 | Schulthess Ad Maschinenfabrik | Washing or dyeing drum speed regulator |
DE2715561A1 (de) * | 1977-04-07 | 1978-10-12 | Standard Elektrik Lorenz Ag | Steuerung eines einphasigen asynchronmotors, insbesondere fuer waschmaschinen |
-
1978
- 1978-11-21 IT IT69650/78A patent/IT1160942B/it active
-
1979
- 1979-11-16 AT AT79302605T patent/ATE6395T1/de not_active IP Right Cessation
- 1979-11-16 DE DE7979302605T patent/DE2966712D1/de not_active Expired
- 1979-11-16 EP EP79302605A patent/EP0011503B2/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
IT7869650A0 (it) | 1978-11-21 |
DE2966712D1 (en) | 1984-03-29 |
EP0011503B2 (en) | 1988-12-07 |
EP0011503B1 (en) | 1984-02-22 |
EP0011503A1 (en) | 1980-05-28 |
ATE6395T1 (de) | 1984-03-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR2295617A1 (fr) | Circuit de commande de vitesse numerique d'un moteur a courant continu | |
FR2365907A1 (fr) | Dispositif de protection pour un organe d'alimentation de machine equipe d'un moteur a courant continu | |
FR2352433A1 (fr) | Circuit pour reguler la vitesse de rotation d'un moteur a courant continu, notamment pour des pieces a main de dentisterie | |
FR2309064A1 (fr) | Dispositif pour controler la vitesse d'un moteur a courant continu | |
FR2353169A1 (fr) | Dispositif a boucle fermee de commande pour moteur pas a pas a vitesse constante | |
FR2337966A1 (fr) | Dispositif de commande de la vitesse d'un moteur | |
JPS6455089A (en) | Method of controlling fan motor for air-conditioning machine | |
BE885439A (fr) | Dispositif pour regler la vitesse de rotation des broches d'un banc a broches | |
IT1160942B (it) | Dispositivo per regolare la velocita' di rotazione di un motore in una macchina lavabiancheria | |
FR2426007A1 (fr) | Installation d'ascenseur | |
FR2319239A1 (fr) | Circuit de commande de la vitesse de rotation d'un moteur a courant continu | |
BE778881A (fr) | Circuit de commande pour regler graduellement la vitesse d'un moteur a courant continu | |
JPS5579692A (en) | Method and device for driving electric motor for spindle of thread-plying machine | |
JPS5329518A (en) | Rotating-speed control device for rotary machine | |
JPS57170095A (en) | Speed controlling device for water wheel generator | |
ATE54496T1 (de) | Schaltungsanordnung zur drehzahlregelung eines elektronisch kommutierten motors. | |
JPS6485585A (en) | Ultrasonic motor | |
BE824770A (fr) | Circuit permettant de maintenir constante la vitesse de rotation d'un moteur a courant continu | |
FR2379191A1 (fr) | Dispositif de commande de la vitesse et du sens de rotation d'un moteur asynchrone triphase | |
JPS5678379A (en) | Controlling circuit for rotating speed | |
GB1598923A (en) | Clothes washing and spin drying machines | |
FR966718A (fr) | Dispositif de commande par moteur asynchrone de la rotation et de la vitesse d'un arbre | |
FR1088976A (fr) | Commande d'alternateur à vitesse constante à partir d'un arbre à vitesse variable | |
CH530050A (fr) | Dispositif de réglage de la vitesse de rotation d'un arbre d'un groupe générateur électrique | |
JPS56125757A (en) | Speed controlling device for electrophotographic copier |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19941129 |