ES2085057T3 - Sistema de control para la fase de extraccion por centrifugado en lavadoras de ropa. - Google Patents

Sistema de control para la fase de extraccion por centrifugado en lavadoras de ropa.

Info

Publication number
ES2085057T3
ES2085057T3 ES93100428T ES93100428T ES2085057T3 ES 2085057 T3 ES2085057 T3 ES 2085057T3 ES 93100428 T ES93100428 T ES 93100428T ES 93100428 T ES93100428 T ES 93100428T ES 2085057 T3 ES2085057 T3 ES 2085057T3
Authority
ES
Spain
Prior art keywords
drain pump
time
extraction phase
washing
washing machines
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 - Lifetime
Application number
ES93100428T
Other languages
English (en)
Inventor
Giuseppe Frucco
Silvano Cimetta
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.)
Electrolux Zanussi Elettrodomestici SpA
Original Assignee
Electrolux Zanussi Elettrodomestici 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 Electrolux Zanussi Elettrodomestici SpA filed Critical Electrolux Zanussi Elettrodomestici SpA
Application granted granted Critical
Publication of ES2085057T3 publication Critical patent/ES2085057T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • D06F33/00—Control of operations performed in washing machines or washer-dryers 
    • D06F33/30—Control of washing machines characterised by the purpose or target of the control 
    • D06F33/32—Control of operational steps, e.g. optimisation or improvement of operational steps depending on the condition of the laundry
    • D06F33/42—Control of operational steps, e.g. optimisation or improvement of operational steps depending on the condition of the laundry of draining
    • 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
    • D06F33/00—Control of operations performed in washing machines or washer-dryers 
    • D06F33/30—Control of washing machines characterised by the purpose or target of the control 
    • D06F33/32—Control of operational steps, e.g. optimisation or improvement of operational steps depending on the condition of the laundry
    • D06F33/40—Control of operational steps, e.g. optimisation or improvement of operational steps depending on the condition of the laundry of centrifugal separation of water from the laundry
    • 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
    • D06F34/00—Details of control systems for washing machines, washer-dryers or laundry dryers
    • D06F34/08—Control circuits or arrangements thereof
    • 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
    • D06F2103/00—Parameters monitored or detected for the control of domestic laundry washing machines, washer-dryers or laundry dryers
    • D06F2103/18—Washing liquid level
    • 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
    • D06F2105/00—Systems or parameters controlled or affected by the control systems of washing machines, washer-dryers or laundry dryers
    • D06F2105/08—Draining of washing liquids
    • 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
    • D06F25/00—Washing machines with receptacles, e.g. perforated, having a rotary movement, e.g. oscillatory movement, the receptacle serving both for washing and for centrifugally separating water from the laundry and having further drying means, e.g. using hot air 
    • 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
    • D06F34/00—Details of control systems for washing machines, washer-dryers or laundry dryers
    • D06F34/06—Timing arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Control Of Washing Machine And Dryer (AREA)

Abstract

DISPOSICION DE CONTROL PARA FASE DE EXTRACCION DE GIRO EN MAQUINAS DE LAVADO DE ROPA, ADAPTADO PARA ORIGINAR LAS FASES INDICADAS A SER DETERMINADAS SEGUN EL AGUA CONTENIDA EN LA CARGA DE LAVADO QUE HA SIDO COMPLETAMENTE RETIRADA Y BOMBEADA HACIA AFUERA DEL ESPACIO DE LAVADO OPTIMIZANDO CON ELLO EL CICLO DE LAVADO EN SU DURACION. DISPOSICIONES DE CONTROL QUE COMPRENDEN MEDIOS (4) DE CONTADO ELECTRONICO Y UN MEDIO (5) COMPARADOR ELECTRONICO, CONECTADOS AMBOS CON LOS MEDIOS (1) MICROCONTROLADORES, QUE ESTAN PROVISTOS PARA EL CICLO DE CONTROL DE LAVADO SELECCIONADO MEDIANTE EL USUARIO, TENIENDO EN CUENTA LA BOMBA (5) DE DRENAJE Y EL INTERRUPTOR (2) DE PRESION ADAPTADO PARA LA DETECCION DEL NIVEL DE LLENADO PREDETERMINADO DEL AGUA EN EL ESPACIO DE LAVADO. EL CONTADOR (4) MIDE EL TIEMPO TRANSCURRIDO DESDE EL MOMENTO EN EL CUAL LA BOMBA (3) DE DRENAJE ESTA DESCONECTADA DURANTE LA FASE FINAL DE EXTRACCION DE GIRO, HASTA EL MOMENTO EN EL CUAL EL AGUA ALCANZA EL ESPACIO DE LAVADO SEGUN UN NIVEL DE LLENADO PREDETERMINADO DETECTADO MEDIANTE EL INTERRUPTOR (2) DE PRESION MENCIONADO. SI EL TIEMPO MEDIDO DE ESTA FORMA ES MAS CORTO QUE EL TIEMPO (TRIF) DE REFERENCIA PRESELECCIONADO, LA INDICADA BOMBA (3) DE DRENAJE SE CONECTA DE NUEVO; O DE OTRA FORMA LA BOMBA (3) DE DRENAJE MENCIONADA ES MANTENIDA EN SU SITUACION O ESTADO DE DESCONEXION ENERGETICA Y SE TERMINA LA FASE DE EXTRACCION DE GIRO.
ES93100428T 1992-01-28 1993-01-14 Sistema de control para la fase de extraccion por centrifugado en lavadoras de ropa. Expired - Lifetime ES2085057T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITPN920006A IT1259201B (it) 1992-01-28 1992-01-28 Dispositivo di controllo della fase di centrifugazione per macchina lavatrice di biancheria

Publications (1)

Publication Number Publication Date
ES2085057T3 true ES2085057T3 (es) 1996-05-16

Family

ID=11394615

Family Applications (1)

Application Number Title Priority Date Filing Date
ES93100428T Expired - Lifetime ES2085057T3 (es) 1992-01-28 1993-01-14 Sistema de control para la fase de extraccion por centrifugado en lavadoras de ropa.

Country Status (4)

Country Link
EP (1) EP0553645B1 (es)
DE (1) DE69301247T2 (es)
ES (1) ES2085057T3 (es)
IT (1) IT1259201B (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1267594B1 (it) * 1994-11-08 1997-02-07 Zanussi Elettrodomestici Lavabiancheria con fase di centrifuga perfezionata
US6609264B2 (en) 2001-09-21 2003-08-26 Maytag Corporation Pump cycling control system for a washing machine

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1138600B (it) * 1981-09-14 1986-09-17 Eurodomestici Ind Riunite Perfezionamenti relativi alle macchine lavabiancheria
US4662193A (en) * 1984-05-18 1987-05-05 Sanyo Electric Co., Ltd. Washing machine
DE3445877A1 (de) * 1984-12-15 1986-06-26 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Programmsteuervorrichtung fuer eine waschmaschine
DE4012115A1 (de) * 1990-04-14 1991-10-17 Licentia Gmbh Verfahren zum schleudern von waesche in einer programmgesteuerten haushaltsmaschine

Also Published As

Publication number Publication date
EP0553645B1 (en) 1996-01-10
EP0553645A1 (en) 1993-08-04
DE69301247T2 (de) 1996-08-22
DE69301247D1 (de) 1996-02-22
IT1259201B (it) 1996-03-11
ITPN920006A0 (it) 1992-01-28
ITPN920006A1 (it) 1993-07-28

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