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IT1261006B - WASHING MACHINE WITH CONSUMPTION OF CONTROLLED DETERGENT, AND RELATED CONTROL METHOD. - Google Patents

WASHING MACHINE WITH CONSUMPTION OF CONTROLLED DETERGENT, AND RELATED CONTROL METHOD.

Info

Publication number
IT1261006B
IT1261006B ITTO930796A ITTO930796A IT1261006B IT 1261006 B IT1261006 B IT 1261006B IT TO930796 A ITTO930796 A IT TO930796A IT TO930796 A ITTO930796 A IT TO930796A IT 1261006 B IT1261006 B IT 1261006B
Authority
IT
Italy
Prior art keywords
washing machine
detergent
consumption
control method
concentration
Prior art date
Application number
ITTO930796A
Other languages
Italian (it)
Inventor
Valerio Aisa
Giuseppe Lattanzi
Donato Reginelli
Original Assignee
Merloni 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 Merloni Elettrodomestici Spa filed Critical Merloni Elettrodomestici Spa
Priority to ITTO930796A priority Critical patent/IT1261006B/en
Publication of ITTO930796A0 publication Critical patent/ITTO930796A0/en
Priority to ES94116745T priority patent/ES2130329T3/en
Priority to DE69417146T priority patent/DE69417146T2/en
Priority to EP94116745A priority patent/EP0649933B1/en
Publication of ITTO930796A1 publication Critical patent/ITTO930796A1/en
Application granted granted Critical
Publication of IT1261006B publication Critical patent/IT1261006B/en

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
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L15/00—Washing or rinsing machines for crockery or tableware
    • A47L15/0018—Controlling processes, i.e. processes to control the operation of the machine characterised by the purpose or target of the control
    • A47L15/0055—Metering or indication of used products, e.g. type or quantity of detergent, rinse aid or salt; for measuring or controlling the product concentration
    • 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
    • D06F2103/02—Characteristics of laundry or load
    • D06F2103/04—Quantity, e.g. weight or variation of weight
    • 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
    • D06F2103/16—Washing liquid temperature
    • 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
    • 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
    • D06F2105/58—Indications or alarms to the control system or to the user

Landscapes

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

Abstract

Viene descritta una macchina di lavaggio, in particolare una lavabiancheria, dotata di un sistema di controllo del consumo di detersivo.La caratteristica principale della lavabiancheria descritta consiste nel fatto che sono previsti mezzi per rilevare la concentrazione di detersivo nel liquido di lavaggio, mezzi per stimare la sua concentrazione ottimale e mezzi per segnalare all'utente il risultato del confronto tra la concentrazione di detersivo rilevata e quella ottimale, allo scopo di educarlo progressivamente, lavaggio dopo lavaggio, ad un uso più corretto dello stesso, evitando inutili sprechi e riducendo al minimo possibile gli effetti negativi sull'ambiente.A washing machine is described, in particular a washing machine, equipped with a detergent consumption control system. The main characteristic of the described washing machine consists in the fact that means are provided for detecting the concentration of detergent in the washing liquid, means for estimating its optimal concentration and means to report to the user the result of the comparison between the concentration of detergent detected and the optimal one, in order to progressively educate it, wash after wash, for a more correct use of the same, avoiding unnecessary waste and minimizing possible negative effects on the environment.

ITTO930796A 1993-10-26 1993-10-26 WASHING MACHINE WITH CONSUMPTION OF CONTROLLED DETERGENT, AND RELATED CONTROL METHOD. IT1261006B (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
ITTO930796A IT1261006B (en) 1993-10-26 1993-10-26 WASHING MACHINE WITH CONSUMPTION OF CONTROLLED DETERGENT, AND RELATED CONTROL METHOD.
ES94116745T ES2130329T3 (en) 1993-10-26 1994-10-24 WASHING MACHINE WITH CONSUMPTION OF CONTROLLED DETERGENT AND CONTROL METHOD.
DE69417146T DE69417146T2 (en) 1993-10-26 1994-10-24 Washing machine with controlled detergent consumption and control method
EP94116745A EP0649933B1 (en) 1993-10-26 1994-10-24 Washing machine with controlled detergent consumption, and control method thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITTO930796A IT1261006B (en) 1993-10-26 1993-10-26 WASHING MACHINE WITH CONSUMPTION OF CONTROLLED DETERGENT, AND RELATED CONTROL METHOD.

Publications (3)

Publication Number Publication Date
ITTO930796A0 ITTO930796A0 (en) 1993-10-26
ITTO930796A1 ITTO930796A1 (en) 1995-04-26
IT1261006B true IT1261006B (en) 1996-04-29

Family

ID=11411826

Family Applications (1)

Application Number Title Priority Date Filing Date
ITTO930796A IT1261006B (en) 1993-10-26 1993-10-26 WASHING MACHINE WITH CONSUMPTION OF CONTROLLED DETERGENT, AND RELATED CONTROL METHOD.

Country Status (4)

Country Link
EP (1) EP0649933B1 (en)
DE (1) DE69417146T2 (en)
ES (1) ES2130329T3 (en)
IT (1) IT1261006B (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1304664B1 (en) 1998-09-30 2001-03-28 Merloni Elettrodomestici Spa SYSTEM FOR THE PROGRAMMING OF A HOUSEHOLD APPLIANCE ELECTRONIC CONTROL.
DE10145601A1 (en) * 2001-04-27 2002-10-31 Aweco Appliance Sys Gmbh & Co Domestic dish or clothes washing machine includes sensor detecting form or type of rinse agent employed
GB0129668D0 (en) 2001-12-12 2002-01-30 Procter & Gamble Method for cleaning a soiled article
DE102007036800A1 (en) * 2007-05-29 2008-12-04 Herbert Kannegiesser Gmbh Process for the wet treatment of laundry items
DE102007041069B4 (en) 2007-08-30 2017-01-12 BSH Hausgeräte GmbH Process for the detection of fabric softener in a washing machine and this suitable program-controlled washing machine
DE102007046555A1 (en) 2007-09-28 2009-04-02 BSH Bosch und Siemens Hausgeräte GmbH Method and device for utilizing information about a treatment agent in a laundry treatment machine
WO2009066941A2 (en) * 2007-11-20 2009-05-28 Lg Electronics Inc. Method and apparatus for treating laundry
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
US8388695B2 (en) 2008-07-01 2013-03-05 Whirlpool Corporation Apparatus and method for controlling laundering cycle by sensing wash aid concentration
US8397328B2 (en) 2008-07-01 2013-03-19 Whirlpool Corporation Apparatus and method for controlling concentration of wash aid in wash liquid
EP2408958B1 (en) 2009-03-16 2013-01-23 BSH Bosch und Siemens Hausgeräte GmbH Method for optimizing a rinsing phase in a washing machine and washing machine suitable therefor
KR20120086063A (en) * 2011-01-25 2012-08-02 주식회사 대우일렉트로닉스 Method of alarming residual quantity of liquid detergent
US9243987B2 (en) 2013-05-01 2016-01-26 Whirlpool Corporation Method of determining fabric type of a laundry load in a laundry treating appliance
CN109183357A (en) * 2018-10-23 2019-01-11 珠海格力电器股份有限公司 Cleaning method and washing machine
CN111434838A (en) * 2019-01-11 2020-07-21 青岛海尔洗衣机有限公司 Control method of washing machine and washing machine
CN112176638B (en) * 2019-06-14 2023-09-12 青岛海尔洗衣机有限公司 A kind of control method of washing machine
CN113930940B (en) * 2020-06-29 2024-01-12 青岛海尔洗衣机有限公司 Detergent delivery control method, device, equipment and storage medium

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
US3796925A (en) * 1972-08-17 1974-03-12 Hearn R Ac solenoid control circuit
DE3002786C2 (en) * 1980-01-26 1982-08-26 Miele & Cie GmbH & Co, 4830 Gütersloh Method and arrangement for program control of a washing machine
EP0110999A4 (en) * 1982-05-10 1985-04-24 Matsushita Electric Industrial Co Ltd WASHING MACHINE.
DE4122307A1 (en) * 1991-07-05 1993-01-14 Licentia Gmbh Registering program control parameters for washing machines for small or large laundry vol. - using revolution speed electronics reversibly driven drum, water supply system regulated irrespective of operational pressure, and level control system

Also Published As

Publication number Publication date
ITTO930796A1 (en) 1995-04-26
DE69417146D1 (en) 1999-04-22
EP0649933A1 (en) 1995-04-26
EP0649933B1 (en) 1999-03-17
ITTO930796A0 (en) 1993-10-26
ES2130329T3 (en) 1999-07-01
DE69417146T2 (en) 1999-08-12

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19971030