DE3802590A1 - Method for the washing and rinsing of laundry in a programme-controlled washing machine - Google Patents

Method for the washing and rinsing of laundry in a programme-controlled washing machine

Info

Publication number
DE3802590A1
DE3802590A1 DE3802590A DE3802590A DE3802590A1 DE 3802590 A1 DE3802590 A1 DE 3802590A1 DE 3802590 A DE3802590 A DE 3802590A DE 3802590 A DE3802590 A DE 3802590A DE 3802590 A1 DE3802590 A1 DE 3802590A1
Authority
DE
Germany
Prior art keywords
washing
rinsing
programme
laundry
washing machine
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.)
Ceased
Application number
DE3802590A
Other languages
German (de)
Inventor
Rainer Dipl Phys Dr Stamminger
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.)
Licentia Patent Verwaltungs GmbH
Original Assignee
Licentia Patent Verwaltungs GmbH
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 Licentia Patent Verwaltungs GmbH filed Critical Licentia Patent Verwaltungs GmbH
Priority to DE3802590A priority Critical patent/DE3802590A1/en
Priority to IT8919210A priority patent/IT1230545B/en
Publication of DE3802590A1 publication Critical patent/DE3802590A1/en
Ceased 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
    • D06F33/38—Control of operational steps, e.g. optimisation or improvement of operational steps depending on the condition of the laundry of rinsing
    • 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
    • D06F2105/52—Changing sequence of operational steps; Carrying out additional operational steps; Modifying operational steps, e.g. by extending duration of steps

Abstract

Method for the washing and rinsing of laundry in a programme-controlled washing machine. In such a washing machine, the washing-programme cycle is subdivided into a plurality of individual programme segments, each of a specific duration. In order to achieve a time reduction in the washing-programme cycle during the washing of only slightly soiled laundry, the number of rinsing operations is reduced and, at the same time, the level of rinsing water is correspondingly increased or raised.

Description

Die Erfindung betrifft ein Verfahren zum Waschen und Spülen von Wäsche in einer programmgesteuerten Waschmaschine, bei der ein Waschprogrammablauf in mehrere einzelne Programmabschnitte unterteilt ist.The invention relates to a method for washing and rinsing laundry in a program-controlled washing machine in which a Wash program sequence divided into several individual program sections is.

Bei den handelsüblichen Waschmaschinen ist ein Normal- Waschprogrammablauf in mehrere Programmabschnitte von jeweils bestimmter Zeitdauer unterteilt, die z. B. aus einem Vorwaschabschnitt, einem Klarwaschabschnitt mit Nachwaschzeit und einem aus mehreren Spülvorgängen sich zusammensetzenden Spülabschnitt bestehen, wobei der letzte Spülvorgang hier in der Regel ein Weichspülvorgang ist. Bei leicht verschmutzter bzw. wenig getragener Wäsche kann an Stelle des Normal-Waschprogrammablaufs ein Kurzprogrammablauf gesetzt werden, bei dem dann der Vorwaschabschnitt in Fortfall kommt. Dadurch erfährt der Waschprogrammablauf eine zeitliche Verkürzung entsprechend der beim Normal-Waschprogrammablauf für den Vorwaschabschnitt vorgesehenen Zeitdauer von etwa 15 bis 20 Minuten. Diese Zeiteinsparung wird aber in der Praxis noch nicht als optimal angesehen.In the commercial washing machines, a normal Wash program sequence in several program sections each of specific Period divided, the z. B. from a prewash section, a Rinse section with post-wash time and one of several Flushing composing rinsing section exist, the last rinse cycle here is usually a fabric softener cycle. At lightly soiled or little worn laundry can replace the Normal washing program sequence a short program sequence can be set at which then the prewash section comes to an end. Thereby the Wash program sequence a reduction in time according to the Normal wash program sequence provided for the prewash section Duration of about 15 to 20 minutes. In practice, however, this time saving is not yet optimal viewed.

Aufgabe der Erfindung ist es daher, ein Verfahren anzugeben, durch das beim Kurzprogrammablauf insgesamt eine weitere Zeitverkürzung erreicht. wird. Dabei soll aber sichergestellt werden, daß gegenüber dem bisherigen Kurzprogrammablauf trotzdem gleich gute Waschergebnisse erreicht werden bzw. vorliegen. The object of the invention is therefore to provide a method by which a further reduction in time was achieved overall in the short program run. becomes. But it should be ensured that compared to the previous short program sequence nevertheless has equally good washing results be reached or available.  

Die Lösung dieser Aufgabe gemäß der Erfindung besteht nun darin, daß die Anzahl der Spülvorgänge reduziert und gleichzeitig das Spülwasserniveau entsprechend angehoben bzw. erhöht wird. Als Maßstab für die Anhebung des Spülwasserniveaus wird dabei die bei den in Fortfall kommenden Spülvorgängen eingesparte bzw. erübrigte Wassermenge zugrundegelegt.The solution to this problem according to the invention is that the Number of rinsing processes reduced and at the same time the rinsing water level is raised or increased accordingly. As a benchmark for the increase the rinse water level will be that of those that are no longer present Rinsing processes saved or unnecessary amount of water used as a basis.

Durch die Erfindung wird mit einfachsten Mitteln eine zusätzliche weitere zeitliche Verkürzung des bisher zum Einsatz kommenden Kurzprogrammablaufs erreicht, ohne daß beim Waschergebnis Abstriche gemacht werden müssen. Infolge der Erhöhung des Spülwasserniveaus wird nämlich trotz Reduzierung der Spülvorgänge im Spülprogrammabschnitt und damit Zeitverkürzung eine gute Ausspülung der Waschlauge aus dem Waschgut erreicht.The invention is an additional with the simplest means further shortening of the previously used Short program run achieved without sacrificing the wash result have to be done. As a result of increasing the rinse water level namely despite the reduction in the number of flushing processes in the flushing program section and thus shortening the time a good rinsing of the wash water from the Items reached.

Der Kurzprogrammablauf sieht dann so aus, daß z. B. an Stelle von drei Spülvorgängen eines Spülabschnittes mit einer Zeitdauer von insgesamt dreißig Minuten nur noch ein Spülvorgang mit erhöhtem Spülwasserniveau und einer Zeitdauer von etwa zehn Minuten durchgeführt wird, so daß sich gegenüber dem bisherigen Kurzzeitprogramm eine weitere Zeitersparnis von zwanzig Minuten ergibt.The short program sequence then looks such that, for. B. instead of three Rinsing operations of a rinsing section with a total duration thirty minutes only one rinse cycle with increased rinse water level and a period of about ten minutes is carried out so that a further time saving of is twenty minutes.

Claims (2)

1. Verfahren zum Waschen und Spülen von Wäsche in einer programmgesteuerten Waschmaschine, bei der ein Waschprogrammablauf in mehrere einzelne Programmabschnitte unterteilt ist, dadurch gekennzeichnet, daß die Anzahl der Spülvorgänge reduziert und gleichzeitig das Spülwasserniveau entsprechend angehoben wird.1. A method for washing and rinsing laundry in a program-controlled washing machine, in which a washing program sequence is divided into several individual program sections, characterized in that the number of rinsing processes is reduced and at the same time the rinsing water level is raised accordingly. 2. Verfahren nach Anspruch 1, dadurch gekennnzeichnet, daß als Maßstab für die Anhebung des Spülwasserniveaus die bei den in Fortfall kommenden Spülvorgängen eingesparte Wassermenge zugrundegelegt wird.2. The method according to claim 1, characterized in that as a scale for raising the rinse water level that of those that are no longer available The amount of water saved is used as a basis for flushing.
DE3802590A 1988-01-29 1988-01-29 Method for the washing and rinsing of laundry in a programme-controlled washing machine Ceased DE3802590A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE3802590A DE3802590A1 (en) 1988-01-29 1988-01-29 Method for the washing and rinsing of laundry in a programme-controlled washing machine
IT8919210A IT1230545B (en) 1988-01-29 1989-01-26 PROCEDURE FOR THE WASHING AND RINSING OF LINEN IN A PROGRAM-CONTROLLED WASHING MACHINE.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3802590A DE3802590A1 (en) 1988-01-29 1988-01-29 Method for the washing and rinsing of laundry in a programme-controlled washing machine

Publications (1)

Publication Number Publication Date
DE3802590A1 true DE3802590A1 (en) 1989-08-03

Family

ID=6346207

Family Applications (1)

Application Number Title Priority Date Filing Date
DE3802590A Ceased DE3802590A1 (en) 1988-01-29 1988-01-29 Method for the washing and rinsing of laundry in a programme-controlled washing machine

Country Status (2)

Country Link
DE (1) DE3802590A1 (en)
IT (1) IT1230545B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3900826A1 (en) * 1989-01-13 1990-07-19 Licentia Gmbh Method and device for controlling the rinsing cycle in washing machines

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Walter Kind u. Hans Albrecht Kind: "Die Wäscherei", 2. Aufl. 1956, Konradin-Verlag, Robert Kohlhammer Stuttgart, S. 232 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3900826A1 (en) * 1989-01-13 1990-07-19 Licentia Gmbh Method and device for controlling the rinsing cycle in washing machines

Also Published As

Publication number Publication date
IT8919210A0 (en) 1989-01-26
IT1230545B (en) 1991-10-28

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Legal Events

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8110 Request for examination paragraph 44
8131 Rejection