ES474099A1 - Dispositivo de accionamiento para el tambor de una lavadora automatica. - Google Patents

Dispositivo de accionamiento para el tambor de una lavadora automatica.

Info

Publication number
ES474099A1
ES474099A1 ES474099A ES474099A ES474099A1 ES 474099 A1 ES474099 A1 ES 474099A1 ES 474099 A ES474099 A ES 474099A ES 474099 A ES474099 A ES 474099A ES 474099 A1 ES474099 A1 ES 474099A1
Authority
ES
Spain
Prior art keywords
drum
washing machine
clothes washing
drive arrangement
automatic clothes
Prior art date
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
Application number
ES474099A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sole SpA
Original Assignee
Sole SpA
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Sole SpA filed Critical Sole SpA
Publication of ES474099A1 publication Critical patent/ES474099A1/es
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
    • D06F37/30—Driving arrangements 
    • D06F37/304—Arrangements or adaptations of electric motors
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K17/00—Asynchronous induction motors; Asynchronous induction generators
    • H02K17/02—Asynchronous induction motors
    • H02K17/30—Structural association of asynchronous induction motors with auxiliary electric devices influencing the characteristics of the motor or controlling the motor, e.g. with impedances or switches
    • 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
    • H02P7/00—Arrangements for regulating or controlling the speed or torque of electric DC motors
    • H02P7/06—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current
    • H02P7/18—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power
    • H02P7/22—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power using multi-position switch, e.g. drum, controlling motor circuit by means of pilot-motor-operated multi-position switch or pilot-motor-operated variable resistance

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Power Engineering (AREA)
  • Control Of Washing Machine And Dryer (AREA)
  • Control Of Multiple Motors (AREA)
  • Main Body Construction Of Washing Machines And Laundry Dryers (AREA)

Abstract

Disposición de accionamiento para el tambor de una lavadora automática, que comprende un motor asíncrono de arrastre, asociado al tambor con una relación de transmisión fija y que posee devanados estatóricos adecuados para su alimentación por la red con tensión y frecuencia nominales para la realización de las fases de lavado, caracterizado porque el motor comprende sobre la misma estructura mecánica y magnética de dichos devanado adecuado para su alimentación por la red a través de un convertidor estático de frecuencia, ya conocido, para la realización de las fases de centrifugación, disponiéndose medios de conmutación adecuados para proporcionar selectivamente alimentación a dichos devanados estatoricos o al referido devanado adicional.
ES474099A 1977-10-12 1978-10-10 Dispositivo de accionamiento para el tambor de una lavadora automatica. Expired ES474099A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT45736/77A IT1126294B (it) 1977-10-12 1977-10-12 Dispositivo di azionamento per il cesto di una lavabiancheria automatica

Publications (1)

Publication Number Publication Date
ES474099A1 true ES474099A1 (es) 1979-05-01

Family

ID=11257911

Family Applications (1)

Application Number Title Priority Date Filing Date
ES474099A Expired ES474099A1 (es) 1977-10-12 1978-10-10 Dispositivo de accionamiento para el tambor de una lavadora automatica.

Country Status (5)

Country Link
DE (1) DE2844561A1 (es)
ES (1) ES474099A1 (es)
FR (1) FR2406018A1 (es)
GB (1) GB2007927B (es)
IT (1) IT1126294B (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0082828B1 (en) * 1981-12-18 1987-02-04 Institut Cerac S.A. Washing machine
DE3813226A1 (de) * 1988-04-20 1989-11-02 Wu Yao Yu Motor mit einer selbstregelnden vorrichtung fuer die motorausgangsleistung
SE9201761L (sv) * 1991-06-17 1992-12-18 Elektronik Regelautomatik Foerfarande foer varvtalsreglering av induktionsmotorer

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE517120A (es) *
US3248909A (en) * 1964-06-01 1966-05-03 Borg Warner Automatic washer
GB1175116A (en) * 1967-12-16 1969-12-23 Brush Electrical Eng Improvements in the Transient Performance of Variable Frequency Drives
DE1806276B2 (de) * 1968-10-31 1977-04-28 Brown, Boveri & Cie Ag, 6800 Mannheim Verfahren zur steuerung der drehzahl eines asynchronmotors
US3683246A (en) * 1971-06-09 1972-08-08 Loveshaw Corp Single motor drive of forming winder collet

Also Published As

Publication number Publication date
FR2406018A1 (fr) 1979-05-11
GB2007927A (en) 1979-05-23
GB2007927B (en) 1982-02-24
DE2844561A1 (de) 1979-04-26
FR2406018B1 (es) 1983-07-22
IT1126294B (it) 1986-05-14

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19990405