ES2123161T3 - Procedimiento para la dosificacion de un producto detergente. - Google Patents

Procedimiento para la dosificacion de un producto detergente.

Info

Publication number
ES2123161T3
ES2123161T3 ES94931546T ES94931546T ES2123161T3 ES 2123161 T3 ES2123161 T3 ES 2123161T3 ES 94931546 T ES94931546 T ES 94931546T ES 94931546 T ES94931546 T ES 94931546T ES 2123161 T3 ES2123161 T3 ES 2123161T3
Authority
ES
Spain
Prior art keywords
detergent
detergent product
washing solution
property
dosage
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
ES94931546T
Other languages
English (en)
Inventor
Kinderen Klaas Der
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.)
Unilever NV
Original Assignee
Unilever NV
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 Unilever NV filed Critical Unilever NV
Application granted granted Critical
Publication of ES2123161T3 publication Critical patent/ES2123161T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06FLAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F34/00Details of control systems for washing machines, washer-dryers or laundry dryers
    • D06F34/14Arrangements for detecting or measuring specific parameters
    • D06F34/22Condition of the washing liquid, e.g. turbidity
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06FLAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F2103/00Parameters monitored or detected for the control of domestic laundry washing machines, washer-dryers or laundry dryers
    • D06F2103/20Washing liquid condition, e.g. turbidity
    • D06F2103/22Content of detergent or additives
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06FLAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F2105/00Systems or parameters controlled or affected by the control systems of washing machines, washer-dryers or laundry dryers
    • D06F2105/42Detergent or additive supply
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06FLAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F2105/00Systems or parameters controlled or affected by the control systems of washing machines, washer-dryers or laundry dryers
    • D06F2105/58Indications or alarms to the control system or to the user
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06FLAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F2105/00Systems or parameters controlled or affected by the control systems of washing machines, washer-dryers or laundry dryers
    • D06F2105/58Indications or alarms to the control system or to the user
    • D06F2105/60Audible signals

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Washing And Drying Of Tableware (AREA)
  • Control Of Washing Machine And Dryer (AREA)
  • Detergent Compositions (AREA)

Abstract

SE SUMINISTRA UN METODO PARA DOSIFICAR UN PRODUCTO DETERGENTE DENTRO DE UNA SOLUCION DE LAVADO PRESENTE EN UNA MAQUINA LAVADORA INDUSTRIAL, EL METODO COMPRENDE LA MEDIDA, A PARTIR DE UNA SOLUCION DE LAVADO QUE CONTENGA AGUA Y MATERIAL DETERGENTE, DE UNA PROPIEDAD QUE SEA PROPORCIONAL A LA CONCENTRACION DE DETERGENTE DE LA SOLUCION DE LAVADO, Y LA ADICION DE UN PRODUCTO DETERGENTE A LA SOLUCION DE LAVADO SI EL VALOR DE LA PROPIEDAD MEDIDA SE CORRESPONDE CON UNA CONCENTRACION DE DETERGENTE POR DEBAJO DE UN VALOR LIMITE PRESELECCIONADO, MEDIANTE LO CUAL LA PROPIEDAD MEDIDA ES LA ELECTROCONDUCTIVIDAD DE LA SOLUCION DE LAVADO, LA PROPIEDAD SE MIDE UTILIZANDO UNA PILA MEDIDORA QUE INCLUYE UNO O MAS ELECTRODOS (3, 4) QUE SE CARACTERIZA POR LOS PASOS DE: A) DOSIFICAR, DURANTE EL LLENADO DE LA MAQUINA LAVADORA CON AGUA LIMPIA UNA CANTIDAD SUFICIENTE DE PRODUCTO DETERGENTE DE MANERA QUE SE OBTENGA EL VALOR LIMITE PRESELECCIONADO, MEZCLANDO POSTERIORMENTE EL PRODUCTO DETERGENTE DOSIFICADO CON EL AGUA;B) MEDIR LA CONDUCTIVIDAD DEL LICOR DE LAVADO ASI OBTENIDO, DESPUES DE UN TIEMPO DE MEZCLA DE MENOS DE 2 MINUTOS; Y C) ALMACENAR LA CONDUCTIVIDAD MEDIDA Y EL VALOR DE CONCENTRACION DE DETERGENTE QUE SE CORRESPONDE CON LA MISMA, COMO VALORES LIMITES PRESELECCIONADOS, EN LA MEMORIA (3) DE UN CONTROLADOR (1), QUE ESTA UNIDO A LA PILA MEDIDORA Y QUE CONTROLA LA DOSIFICACION DEL PRODUCTO DETERGENTE EN FUNCION DE LA CONDUCTIVIDAD MEDIDA.
ES94931546T 1993-11-02 1994-10-24 Procedimiento para la dosificacion de un producto detergente. Expired - Lifetime ES2123161T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP93203065 1993-11-02

Publications (1)

Publication Number Publication Date
ES2123161T3 true ES2123161T3 (es) 1999-01-01

Family

ID=8214155

Family Applications (1)

Application Number Title Priority Date Filing Date
ES94931546T Expired - Lifetime ES2123161T3 (es) 1993-11-02 1994-10-24 Procedimiento para la dosificacion de un producto detergente.

Country Status (9)

Country Link
EP (1) EP0726978B1 (es)
AU (1) AU679281B2 (es)
BR (1) BR9407967A (es)
CA (1) CA2172723C (es)
DE (1) DE69413246T2 (es)
ES (1) ES2123161T3 (es)
FI (1) FI108866B (es)
WO (1) WO1995012704A1 (es)
ZA (1) ZA948468B (es)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19938010A1 (de) * 1999-08-11 2001-02-15 Bsh Bosch Siemens Hausgeraete Verfahren zur Steuerung, Regelung und Dokumentation eines Reinigungsvorganges
US6958693B2 (en) 2002-05-24 2005-10-25 Procter & Gamble Company Sensor device and methods for using same
BRPI0410728A (pt) 2003-05-28 2006-06-20 Lg Electronics Inc método de controle de máquina de lavar
ES2428893T3 (es) 2003-05-28 2013-11-12 Lg Electronics Inc. Un método de control de una lavadora
US7571734B2 (en) 2005-01-20 2009-08-11 General Electric Company Fluid dispensing system for a washing device
US7581437B2 (en) * 2006-04-07 2009-09-01 Masco Corporation Level sensor for granules in water
US7802335B2 (en) 2007-10-12 2010-09-28 General Electric Company Bulk dispense user adjustable controls
US8056747B2 (en) 2007-10-12 2011-11-15 General Electric Company Removable tank for laundry bulk dispenser system
US8056374B2 (en) 2007-10-12 2011-11-15 General Electric Company Multiple compartments wash additives auto-dispenser in washer or dryer pedestal
US8388695B2 (en) 2008-07-01 2013-03-05 Whirlpool Corporation Apparatus and method for controlling laundering cycle by sensing wash aid concentration
US8266748B2 (en) 2008-07-01 2012-09-18 Whirlpool Corporation Apparatus and method for controlling bulk dispensing of wash aid by sensing wash aid concentration
US10004380B2 (en) 2011-12-14 2018-06-26 Ecolab Usa Inc. Optimized dosing procedure for a washing machine

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3645669A (en) * 1969-02-28 1972-02-29 Gerhard Rausch Method and arrangement for testing the liquid in washing machines
FI773869A7 (fi) * 1977-12-20 1979-06-21 Asko Upo Oy Foerfarande och anordning foer styrning av skoeljningen i en tvaettmaskin
US4733798A (en) * 1986-02-05 1988-03-29 Ecolab Inc. Method and apparatus for controlling the concentration of a chemical solution
FI80729C (fi) * 1988-04-07 1990-07-10 Vesa Hakulinen Foerfarande och anordning foer dosering av tvaettmedel.
KR920018284A (ko) * 1991-03-29 1992-10-21 가나이 쓰도무 세탁기

Also Published As

Publication number Publication date
EP0726978B1 (en) 1998-09-09
DE69413246T2 (de) 1999-02-18
ZA948468B (en) 1996-04-29
BR9407967A (pt) 1996-12-03
CA2172723A1 (en) 1995-05-11
FI961837A0 (fi) 1996-04-30
EP0726978A1 (en) 1996-08-21
WO1995012704A1 (en) 1995-05-11
CA2172723C (en) 1997-11-25
FI108866B (fi) 2002-04-15
AU679281B2 (en) 1997-06-26
FI961837A7 (fi) 1996-04-30
DE69413246D1 (de) 1998-10-15
AU8059994A (en) 1995-05-23

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