DE4000646A1 - Automatically matching washing powder and conditioner supplies - to varying loads in washing machine - Google Patents

Automatically matching washing powder and conditioner supplies - to varying loads in washing machine

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Publication number
DE4000646A1
DE4000646A1 DE4000646A DE4000646A DE4000646A1 DE 4000646 A1 DE4000646 A1 DE 4000646A1 DE 4000646 A DE4000646 A DE 4000646A DE 4000646 A DE4000646 A DE 4000646A DE 4000646 A1 DE4000646 A1 DE 4000646A1
Authority
DE
Germany
Prior art keywords
washing
washing machine
powder
conditioner
washing powder
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.)
Withdrawn
Application number
DE4000646A
Other languages
German (de)
Inventor
Harald Leitloff
Walter Tascheit
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DE4000646A priority Critical patent/DE4000646A1/en
Publication of DE4000646A1 publication Critical patent/DE4000646A1/en
Withdrawn legal-status Critical Current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
    • D06F39/00Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00 
    • D06F39/02Devices for adding soap or other washing agents
    • D06F39/026Devices for adding soap or other washing agents the powder or tablets being added directly, e.g. without the need of a flushing liquid

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Detail Structures Of Washing Machines And Dryers (AREA)

Abstract

In a domestic washing machine, the supplies of washing powder and conditioner are fed in metered doses directly into the water supply, with which the metering system is coupled. Metering is controlled by feed worms, belts, vibration channels, rotating hollow chambers or other known systems, which together with storage containers, made e.g. as injected plastic mouldings which can fit into the unoccupied corners to right and left and above the machine drum. USE - For machines which supply the correct amt. of water proportional to the load of washing, but not necessarily the right amt. of powder/conditioner. These are now correctly and automatically metered.

Description

Die Erfindung betrifft eine Waschmaschine mit selbsttätiger Waschwassermengenregelung.The invention relates to a washing machine with automatic Wash water volume control.

Bei modernen Waschmaschinen erfolgt die Waschwasserzufuhr taktweise bis zu einer Menge, die der Menge der einge­ gebenen Schmutzwäsche entspricht. Über Füllstandsensoren wird beispielsweise eine 100-Waschmaschine in 10 Tak­ ten a 10 l aufgefüllt, so lang die eingefüllte Schmutz­ wäschenmenge die zugegebenen Wasserteilmengen aufsaugen kann. Sobald die eingegebene Schmutzwäsche kein Wasch­ wasser mehr aufsaugt, wird die Waschwasserzufuhr beendet. Diese Waschwassermengenregelung führt dazu, daß beispiels­ weise 5 kg eingefüllte Schmutzwäsche 100 l Waschwasser in zehn Takten a 10 l zufließen läßt, wogegen bei 2,5 kg ein­ gefüllter Schmutzwäsche nur 50 l Waschwasser in fünf Teil­ mengen a 10 l zufließen.The washing water is supplied in modern washing machines intermittently up to an amount equal to the amount of the entered given dirty laundry. Via level sensors For example, a 100 washing machine in 10 tak ten a 10 l filled up as long as the filled dirt the amount of water to be washed up can. As soon as the entered dirty laundry no washing water is sucked up, the wash water supply is stopped. This wash water volume control leads to the example 5 kg of dirty laundry filled in 100 l of wash water in allows ten cycles of 10 l to flow in, whereas at 2.5 kg filled dirty laundry only 50 l wash water in five parts flow in quantities of 10 l.

Eine solche Waschwassermengenregelung hat zwar den Vorteil einer Einsparung von Waschwasser, läßt aber den Nachteil weiterbestehen, der in einer ungeregelten Waschpulver- bzw. Weichspülmittelzufuhr liegt. Der Benutzer einer Waschma­ schine mit selbsttätiger Waschwassermengenregelung muß mehr oder weniger genaue eigene Zumessungen der Waschpulver­ bzw. Weichspülmittelmenge vornehmen, die sehr ungenau und meistens zu reichlich sind und sogar oft ohne Mengenreduzie­ rung erfolgen, obwohl kleinere Schmutzwäschemengen einge­ füllt werden.Such a wash water quantity control has the advantage saving washing water, but leaves the disadvantage persist in an unregulated washing powder or Fabric softener supply. The user of a washing machine Machine with automatic wash water volume control must do more or less accurate own measurements of the washing powder or amount of fabric softener that is very imprecise and are mostly too plentiful and often even without quantity reduction tion takes place, although smaller amounts of dirty laundry are included be filled.

Der Erfindung liegt die Aufgabe zugrunde, diesem Übelstand abzuhelfen und eine selbsttätige Mengenregelung von Wasch­ pulver und/oder Weichspülmittel zu bewirken, die ebenfalls in Abhängigkeit von der eingegebenen Schmutzwäschenmenge erfolgt. The invention is based, this problem remedy and an automatic volume control of washing powder and / or fabric softener to cause that too depending on the amount of dirty laundry entered he follows.  

Gelöst wird diese Aufgabe nach der Erfindung durch einen nachfüllbaren Waschpulvervorratsbehälter und/oder Weich­ spülmittelvorratsbehälter mit einer das Waschpulver bzw. Weichspülmittel portionsweise abgebenden angetriebenen Dosiereinrichtung, deren Antrieb an die Wasserzufuhrrege­ lung gekoppelt ist.This object is achieved according to the invention by a refillable washing powder storage container and / or soft detergent storage container with a washing powder or Driven fabric softener dispensed in portions Dosing device, the drive to the water supply rain lung is coupled.

Vorteilhaft ist der Vorratsbehälter und/oder die Dosier­ einrichtung innerhalb der Waschmaschinenwandung - beispiels­ weise in den beiden freien Eckräumen oberhalb und beiderseits der runden Waschtrommel - angeordnet.The storage container and / or the dosing is advantageous facility within the washing machine wall - for example wise in the two free corner rooms above and on both sides the round washing drum - arranged.

Die Waschpulver- bzw. Weichspülmittelmengenregelung bedarf somit keiner eigenen Sensoren und Meßeinrichtung. Sie bedient sich vielmehr der bereits vorhandenen Sensoren und Meßeinrich­ tung, die der Waschwassermengenregelung dienen.Detergent or fabric softener quantity control is required therefore no own sensors and measuring device. You served rather the existing sensors and measuring equipment device used to control the amount of wash water.

Die Dosiereinrichtungen als solche können beliebig ausge­ staltet sein und können aus Förderschnecken, Schiebern, rotierenden Dosierkammerwalzen, Förderbandsystemen, Rüttel­ rinnen, Dosierungswagen u. a. m. bestehen.The metering devices as such can be made as desired be designed and can consist of screw conveyors, slides, rotating metering chamber rollers, conveyor belt systems, vibrators channels, dosing trolleys and. a. m. consist.

Die Zeichnung zeigt eine im oberen rechten Freiraum angeord­ nete Ausführungsform einer Dosiereinrichtung bestehend aus folgenden Einzelbauteilen:The drawing shows one arranged in the upper right free space Nete embodiment of a metering device consisting of following individual components:

Fig. 1 Waschmittelvorratsbehälter, vorwiegend aus Kunst­ stoff-Spritzguß, mit zwei integrierten Dosierkammer­ walzenführungen, Fig. 1 wash reservoir, roller guides mainly of plastic injection molding, with two integrated metering chamber,

Fig. 2 Ein Dosierkammerwalzen-Duo, welches zwangsgesteuert durch zwei ineinander greifende Stirnräder takt­ weise gegenläufige Drehbewegungen von je 18° Takt ausführt, Fig. 2 A Dosierkammerwalzen duo which positively controlled by two intermeshing spur gears cyclically in opposite rotational movements of each 18 ° clock running,

Fig. 3 Antrieb einer Dosierkammerwalze und Fig. 3 drive a metering chamber roller and

Fig. 4 Ein- und ausschiebbarer durch Drehbewegung entleer­ barer Waschmittelbefüllungsbehälter. Fig. 4 retractable and retractable by rotating movement empty detergent filling container.

Bei dieser Anordnung wird das an der unteren Dosier­ kammerwalze taktweise anfallende Waschmittel durch die Wasserzufuhr direkt mit in die Waschtrommel eingespült.With this arrangement, this will be at the bottom dosing chamber roller cyclical detergent through the Water supply flushed directly into the washing drum.

Die beschriebene selbsttätige Regelung der Waschpulver­ und Weichspülmittelzugabe entlastet somit die Bedienungs­ person der Waschmaschine von jeder eigenen Berechnung und Portionierung des zuzugebenden Waschpulvers bzw. Weich­ spülmittels und erledigt diese Aufgabe selbsttätig. Dies ergibt in bezug auf Umweltschutz und hinsichtlich der Betriebskosten besondere Vorteile.The described automatic control of the washing powder and the addition of fabric softener relieves the operator person of the washing machine from each own calculation and Portioning of the washing powder or soft to be added detergent and does this task automatically. This results in terms of environmental protection and in terms of Operating costs have special advantages.

Claims (3)

1. Waschmaschine mit selbsttätiger Waschwassermengen­ regelung, gekennzeichnet durch
  • - einen nachfüllbaren Waschpulvervorratsbehälter mit einer das Waschpulver portionsweise abgebenden ange­ triebenen Dosiereinrichtung,
  • - deren Antrieb an die Wasserzufuhrregelung gekoppelt ist.
1. Washing machine with automatic wash water regulation, characterized by
  • a refillable washing powder storage container with a dispensing device which dispenses the washing powder in portions,
  • - The drive is coupled to the water supply control.
2. Waschmaschine nach Anspruch 1, gekennzeichnet durch
  • - einen nachfüllbaren Weichspülmittel-Vorratsbehälter mit einer das Weichspülmittel portionsweise abgebenden ange­ triebenen Dosiereinrichtung,
  • - deren Antrieb an die Wasserzufuhrregelung gekoppelt ist.
2. Washing machine according to claim 1, characterized by
  • - a refillable fabric softener reservoir with a dispensing device which dispenses the fabric softener in portions,
  • - The drive is coupled to the water supply control.
3. Waschmaschine nach Anspruch 1 oder Anspruch 2, dadurch gekennzeichnet, daß Vorratsbehälter und/oder Dosiereinrichtung innerhalb der Waschmaschinenwandung - beispielsweise in den beiden freien Eckräumen oberhalb und beiderseits der runden Waschtrommel - angeordnet sind.3. Washing machine according to claim 1 or claim 2, characterized in that Storage container and / or dosing device within the Washing machine wall - for example in the two free ones Corner rooms above and on both sides of the round washing drum - are arranged.
DE4000646A 1990-01-11 1990-01-11 Automatically matching washing powder and conditioner supplies - to varying loads in washing machine Withdrawn DE4000646A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE4000646A DE4000646A1 (en) 1990-01-11 1990-01-11 Automatically matching washing powder and conditioner supplies - to varying loads in washing machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4000646A DE4000646A1 (en) 1990-01-11 1990-01-11 Automatically matching washing powder and conditioner supplies - to varying loads in washing machine

Publications (1)

Publication Number Publication Date
DE4000646A1 true DE4000646A1 (en) 1991-07-18

Family

ID=6397893

Family Applications (1)

Application Number Title Priority Date Filing Date
DE4000646A Withdrawn DE4000646A1 (en) 1990-01-11 1990-01-11 Automatically matching washing powder and conditioner supplies - to varying loads in washing machine

Country Status (1)

Country Link
DE (1) DE4000646A1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1228736A2 (en) * 2001-01-30 2002-08-07 Merloni Elettrodomestici S.p.A. Household dishwashing machine with dispensing device of washing agents and wash program thereof
EP1245180A2 (en) * 2001-03-30 2002-10-02 Merloni Elettrodomestici S.p.A. Household dishwashing machine with dispenser device for washing agents
EP1845183A1 (en) * 2006-04-10 2007-10-17 Coprecitec, S.L. Device for supplying detergent
US7793669B2 (en) * 2005-09-21 2010-09-14 Elbi International S.P.A. Device for dispensing a washing or rinsing agent

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1228736A2 (en) * 2001-01-30 2002-08-07 Merloni Elettrodomestici S.p.A. Household dishwashing machine with dispensing device of washing agents and wash program thereof
EP1228736A3 (en) * 2001-01-30 2004-02-11 Merloni Elettrodomestici S.p.A. Household dishwashing machine with dispensing device of washing agents and wash program thereof
EP1245180A2 (en) * 2001-03-30 2002-10-02 Merloni Elettrodomestici S.p.A. Household dishwashing machine with dispenser device for washing agents
EP1245180A3 (en) * 2001-03-30 2004-02-04 Merloni Elettrodomestici S.p.A. Household dishwashing machine with dispenser device for washing agents
US7793669B2 (en) * 2005-09-21 2010-09-14 Elbi International S.P.A. Device for dispensing a washing or rinsing agent
EP1845183A1 (en) * 2006-04-10 2007-10-17 Coprecitec, S.L. Device for supplying detergent

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