CA2172723C - Method of dosing detergent product - Google Patents

Method of dosing detergent product

Info

Publication number
CA2172723C
CA2172723C CA002172723A CA2172723A CA2172723C CA 2172723 C CA2172723 C CA 2172723C CA 002172723 A CA002172723 A CA 002172723A CA 2172723 A CA2172723 A CA 2172723A CA 2172723 C CA2172723 C CA 2172723C
Authority
CA
Canada
Prior art keywords
detergent
conductivity
washing solution
measured
detergent product
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
CA002172723A
Other languages
English (en)
French (fr)
Other versions
CA2172723A1 (en
Inventor
Wilhelmus Klaas Der Kinderen
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.)
Diversey Inc
Original Assignee
Unilever PLC
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 PLC filed Critical Unilever PLC
Publication of CA2172723A1 publication Critical patent/CA2172723A1/en
Application granted granted Critical
Publication of CA2172723C publication Critical patent/CA2172723C/en
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
    • D06F34/00—Details of control systems for washing machines, washer-dryers or laundry dryers
    • D06F34/14—Arrangements for detecting or measuring specific parameters
    • D06F34/22—Condition of the washing liquid, e.g. turbidity
    • 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
    • D06F2103/20—Washing liquid condition, e.g. turbidity
    • D06F2103/22—Content of detergent or additives
    • 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
    • D06F2105/42—Detergent or additive supply
    • 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
    • D06F2105/58—Indications or alarms to the control system or to the user
    • 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
    • D06F2105/58—Indications or alarms to the control system or to the user
    • D06F2105/60—Audible signals
CA002172723A 1993-11-02 1994-10-24 Method of dosing detergent product Expired - Lifetime CA2172723C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP93203065 1993-11-02
EP93203065.3 1993-11-02

Publications (2)

Publication Number Publication Date
CA2172723A1 CA2172723A1 (en) 1995-05-11
CA2172723C true CA2172723C (en) 1997-11-25

Family

ID=8214155

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002172723A Expired - Lifetime CA2172723C (en) 1993-11-02 1994-10-24 Method of dosing detergent product

Country Status (9)

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

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
EP1639176B1 (en) * 2003-05-28 2013-07-10 LG Electronics Inc. A control method of a washing machine
WO2004106616A1 (en) * 2003-05-28 2004-12-09 Lg Electronics, Inc. Control method of washing machine
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
US8056374B2 (en) 2007-10-12 2011-11-15 General Electric Company Multiple compartments wash additives auto-dispenser in washer or dryer pedestal
US8056747B2 (en) 2007-10-12 2011-11-15 General Electric Company Removable tank for laundry bulk dispenser system
US7802335B2 (en) 2007-10-12 2010-09-28 General Electric Company Bulk dispense user adjustable controls
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
WO2013087100A1 (en) * 2011-12-14 2013-06-20 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
FI773869A (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
AU679281B2 (en) 1997-06-26
DE69413246D1 (de) 1998-10-15
EP0726978B1 (en) 1998-09-09
CA2172723A1 (en) 1995-05-11
WO1995012704A1 (en) 1995-05-11
AU8059994A (en) 1995-05-23
FI961837A (fi) 1996-04-30
EP0726978A1 (en) 1996-08-21
ES2123161T3 (es) 1999-01-01
ZA948468B (en) 1996-04-29
FI961837A0 (fi) 1996-04-30
FI108866B (fi) 2002-04-15
BR9407967A (pt) 1996-12-03
DE69413246T2 (de) 1999-02-18

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