EP2050859B1 - Procédé de fonctionnement d'un dispositif de dosage pour un lave-linge, dispositif de dosage et lave-linge - Google Patents

Procédé de fonctionnement d'un dispositif de dosage pour un lave-linge, dispositif de dosage et lave-linge Download PDF

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Publication number
EP2050859B1
EP2050859B1 EP08018037.5A EP08018037A EP2050859B1 EP 2050859 B1 EP2050859 B1 EP 2050859B1 EP 08018037 A EP08018037 A EP 08018037A EP 2050859 B1 EP2050859 B1 EP 2050859B1
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EP
European Patent Office
Prior art keywords
washing
detergent
treatment agent
suitability information
washing machine
Prior art date
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EP08018037.5A
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German (de)
English (en)
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EP2050859A2 (fr
EP2050859A3 (fr
Inventor
Thomas Deppermann
Michael Finke
Olaf Witte
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Miele und Cie KG
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Miele und Cie KG
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Priority to PL08018037T priority Critical patent/PL2050859T3/pl
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    • 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
    • D06F33/37—Control of operational steps, e.g. optimisation or improvement of operational steps depending on the condition of the laundry of metering of detergents 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
    • D06F2101/00—User input for the control of domestic laundry washing machines, washer-dryers or laundry dryers
    • 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
    • D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00 
    • D06F39/02—Devices for adding soap or other washing agents

Definitions

  • the invention relates to a method for operating a metering device for a washing machine with a tub for holding washing liquid, with at least one reservoir for receiving a treating agent such as detergent or washing or rinsing additives, an input means for selecting and activating the washing or treatment cycle, a control device for carrying out the activated washing or treatment cycle, wherein the treatment agent is conveyed to the tub at the beginning of the activated washing cycle or treatment cycle.
  • a treating agent such as detergent or washing or rinsing additives
  • the invention further relates to a metering device for a washing machine, comprising at least one storage container for receiving a treatment agent such as detergent or washing or rinsing additives, an input means for selecting and activating the filled in the reservoir treatment agent, a control device for carrying out the above method, with a control device of the washing machine is in operative connection, and at least one connecting line, with which the treatment agent can be conveyed to the tub of the washing machine.
  • a metering device for a washing machine comprising at least one storage container for receiving a treatment agent such as detergent or washing or rinsing additives, an input means for selecting and activating the filled in the reservoir treatment agent, a control device for carrying out the above method, with a control device of the washing machine is in operative connection, and at least one connecting line, with which the treatment agent can be conveyed to the tub of the washing machine.
  • the invention further relates to a washing machine, comprising a tub for receiving washing liquid and a control device, with a metering device, which is in operative connection with the control device of the washing machine, and at least one connecting line, with which the treatment agent can be conveyed to the tub of the washing machine, wherein the control device of the washing machine is provided to perform the above-mentioned method for operating the metering device.
  • the detergent In home washing machines, the detergent is usually added by hand to a chamber, which is rinsed with water into the tub after the start of the wash program.
  • the user must comply with the dosing instructions for the detergent used in each case and make sure that he fills the correct amount in the chamber.
  • automatic metering devices are used in which a larger amount of detergent is stored in a reservoir.
  • the preset amount of detergent is then supplied to the washing liquid, so that the user does not have to fill in the detergent quantity with each washing cycle must pay attention.
  • such dosing devices are often used.
  • the US 2006/107705 A1 describes the automatic dosing of a laundry care composition in an automatic washing machine.
  • the device comprises a venturi nozzle or a pump for metering the laundry care composition.
  • DE 101 48 454 A1 is a household appliance with a device known by the working process additives can be supplied, the dosage must be made by an operator. It also has a microcomputer and a display display for texts, in which a display panel for the display of the presumably required amount of additive in the work process is present.
  • the EP 0 844 326 A1 describes a washing machine equipped with a control which solves the problem of wasting primary or external resources (energy, water, gas, etc.) by alerting the operator by means of feedback instruments or dialogue devices during operation of the machine (ie type of program, Options, etc.) draws attention to the consumption levels associated with their choices.
  • DE 44 21 518 A1 describes a metering device for the metered dispensing of powdered and / or liquid detergents with at least two on a holder, preferably on a holder plate removably attached containers with one provided at the bottom of the container metering valve with cup holder for removable attachment of a cup.
  • washing machine in which the individual program sections with respect to different operating variables (eg time, lye temperature, liquor level, size of the mechanical component, detergent or the like.) Are adjustable. According to the invention, an improvement of washing machines of this type can be achieved in that the desired value of one or possibly several operating variables is determined by a measurement of the machine itself in a preliminary prewash cycle, and that the machine this setpoint in a device for setting the Program control by the user indicates.
  • operating variables eg time, lye temperature, liquor level, size of the mechanical component, detergent or the like.
  • Transport containers have been carrying bar code labels for some time or may include other media for automatically storing, pricing and discounting the merchandise in wholesaling and retailing.
  • This disclosure proposes that in the data label information about the type and / or Dosiermengen and / or the concentration of the detergent or detergent are included and the content of this label is transmitted by means of a reading device in the control device of the device.
  • the treatment agent for example, liquid detergent
  • the treatment agent for example, liquid detergent
  • the dose must be selected by the user. If the user fills fabric softener in the reservoir instead of detergent, so he has to announce this by means of a lever adjustment of the control device, so that the treatment agent is pumped into the tub only in the rinse cycle.
  • a storage container for liquid detergent outside the washing machine is arranged and connected by means of a hose to the washing machine.
  • the metering pump is arranged, which promotes the liquid or viscous detergent via a hose into the lower region of the tub.
  • the metering pump is controlled by the control device of the washing machine, which determines the respective quantity of detergent to be metered on the basis of the switch-on time.
  • the reference quantity which corresponds to the dosing instructions of the detergent manufacturer, is set in advance. In order to activate the automatic dosing, the contamination must be adjusted and an additional operating handle must be actuated, whereby the specified contamination is taken into account for the amount of detergent to be dosed.
  • the washing machine comprises a metering device in which the individual active substances are stored in individual containers.
  • the respective treatment agent from the plurality of individual active substances is mixed together and fed to the tub on the basis of the pollution and the type of laundry to be washed.
  • Such a complex process is not very suitable for the household, since the production or mixing of detergents from individual active ingredients can only be expected of particularly qualified persons.
  • the invention is therefore based on the object to make automatic dosing more reliable and easier for the user.
  • the advantages attainable with the invention are that the comfort is increased and the reliability for the washing results is improved. The user no longer needs to check for each wash which treatment agent is best suited for their laundry items to be washed. In addition, it is ensured that special types of detergents or treatment agents can be used for special treatments.
  • the method is characterized in that the selection of the treatment agent to be metered from the storage container takes place on the basis of suitability information for the respectively selected washing or treatment cycle. This determines when washing cycle or wash program is selected which wash item is washed or treated.
  • a set of suitability information is present for each treatment agent received in the storage container, of which in each case a single suitability information is stored for a respective washing or treatment cycle which is used to select the treatment agent to be metered. This ensures that as many factors as possible that affect the suitability of the laundry items to be washed are taken into account.
  • automatic dosing from one of the storage containers takes place only when the suitability information at least reaches a limit value for the selected washing or treatment cycle.
  • the qualifying information is similar to school grades is constructed in Germany, for example, 1 to 6, wherein the 1 is very suitable and the 6 is unsuitable, a 3 can be provided as a limit. This means that for all washing cycles for which a suitability of 3 or better is specified, the detergent is dosed automatically. Automatic dosing from one of the reservoirs will not occur if the fitness information does not reach a limit for the selected wash or treatment cycle.
  • no detergent would be automatically dosed for all wash cycles for which a suitability is less than 3, ie greater than 3, specified. This ensures that the laundry items to be washed are not damaged by unsuitable treatment agents. At least it is ensured that detergent with reduced washing action is used, so that unnecessary wastewater pollution is avoided.
  • user information is output if the control device is not informed of suitability on the basis of the suitability information for the selected washing or treatment cycle.
  • the user has the opportunity to otherwise supply a suitable detergent to the washing machine, for example via the detergent dispensing compartment or by means of a dosing ball placed in the drum.
  • the metering device comprises at least two reservoirs for receiving a respective treatment agent such as detergent or washing or rinsing additives, wherein for each recorded in each of the reservoir treatment agent for each wash cycle or treatment cycle respectively a suitability information is stored, which is used to select the treatment agent to be dosed is used.
  • the suitability information for the treatment agent in the first storage container is compared with the suitability information for the treatment agent in the second storage container, wherein the container is then selected for which a better fitness information for the selected treatment cycle is available.
  • the user no longer has to worry about the selection of the container, so that the laundry washing for the user is greatly simplified. Misdosing is almost impossible.
  • the suitability information for the selected reservoir is displayed to the user as a suggestion, the activation of the selected or the unselected storage container after a confirmation action of the user takes place.
  • the user can still intervene, or not allow automatic dosing, if he wants to use a different treatment agent, as in the storage containers. This can happen especially when the suitability information is close to the limit, so that the suitability is given, but is not optimal for the laundry items to be treated. He can also activate the reservoir in which the less suitable detergent is stored. However, this is only allowed if the suitability information for the container with the less suitable treatment agent at least reaches the predetermined limit for the selected washing or treatment cycle.
  • a suitability information is stored as a set for a treatment agent for each adjustable washing or treatment cycle, so that any selectable washing or treatment cycle and the laundry items to be treated can be taken into account.
  • the suitability information can be subsequently changed and stored if detergents are used which have a different fitness characteristic than is known today.
  • the washing machine according to the invention which is suitable to carry out the method described above, has a housing with a rear wall, at which a connection for the water supply attached to the solenoid valve and / or the water switch.
  • the connection for the water to the metering device and the connection for the liquor that can be conveyed out of the metering device are also attached to the rear wall. In this way, a metering device, in which the washing or treating agent can be premixed to a concentrated liquor, connected to the washing machine and integrated into the washing cycle or program sequence.
  • the washing machine has a metering device comprising at least one reservoir from which the treatment agent can be pumped via a line in the Ein Hamptonkasten or tub of the washing machine by means of a pump.
  • This connection option is particularly suitable for a variety of different treatment agents, since there is only one hose connection to the washing machine for each treatment agent. This is particularly advantageous in commercial washing machines, since large containers of liquid detergents or treatment agents are often used, in which a dip tube is used for the removal of funds.
  • Fig. 1 includes the sketched washing machine 1 a tub 2 with a rotatably mounted therein drum 3, which is driven by an electric motor, not shown.
  • the metering device 18 is arranged outside the washing machine 1 and connected via connecting tubes 15, 16 with this.
  • As an additive for example, liquid, powdery or granular detergents, laundry additives or rinse additives such. B. used fabric softener.
  • the metering device 18, which is designed separately from the washing machine 1, can optionally be set up or fastened at different locations. Depending on the setup conditions for the washing machine 1, it can for example be placed or fastened on the housing 4 of the washing machine 1, laterally beside or behind it.
  • the washing machine 1 further comprises a Ein Hugheskasten 6, in which, for example, a detergent compartment 9 is arranged for receiving the detergent for a washing cycle, the is connected via a flexible pipe 8 with the tub 2.
  • the dispenser 6 communicates with a water supply 12 with the interposition of a solenoid valve 10 and / or a water switch 11 in connection, which can be controlled by a control device 7 and provides the flushing of detergent in the tub 2 for a single wash when the metering device 18 is not used.
  • the mixed with detergent water or alkali concentrate is conveyed through the lye line 16 to the washing machine 1, wherein on the rear wall 5 of the washing machine 1 each have a connection means 13 for the water pipe 15 and a connection means 14 for the liquor line 16 is arranged inside the washing machine 1 opens into the flexible tube 8 on the tub 2. It can also be passed directly to the tub or in the Waschstoffein Textilkasten 6.
  • the solenoid valve 10, the water switch 11 and the metering device 18 are controlled in this embodiment by the controller 7 of the washing machine 1, which also provides the flow of the washing programs.
  • the washing program is selected with an input means 25, for example an operating handle or a switch, wherein the start takes place with this operating handle 25 or another operating handle.
  • an input means 25 for example an operating handle or a switch
  • the metering device 18 is in operative connection with the control device 7.
  • the metering device 18 in this embodiment comprises a base unit 19 and in each case a container 20a for powdered or granular detergent and a container 20b for liquid or viscous washing or - treatment agent.
  • the Fig. 2 shows in side view a washing machine 1 with a rotatably mounted in a tub 2 drum 3, which is in operative connection with an electric motor, not shown, with a differently constructed metering 18.
  • the washing machine 1 further comprises a dispenser 6, in which, for example, a Detergent compartment 9 is arranged for receiving the detergent for a wash cycle, which is connected via a flexible pipe 8 with the tub 2.
  • the dispenser 6 communicates with a water supply 12 with the interposition of a solenoid valve 10 and / or a water switch 11 in connection, which can be controlled by a control device 7 and provides the flushing of detergent in the tub 2 for a single wash when the metering device 18 is not used.
  • metering pumps 17a, 17b are provided, which are controlled by the control device 7 of the washing machine 1, and in each case via a dip tube 22a, 22b or a lance, respectively a separate detergent reservoir 21a, 21b, wherein the lances 22a, 22b project into the respective container 21a, 21b.
  • a respective line 23a, 23b is connected to the pressure side, which is led to the dispenser 6, wherein for the lines 23a, 23b respectively a connection means 24a, 24b is provided on the rear wall 5 of the machine housing 4.
  • Fig. 3 is shown in a state diagram of the sequence of the method according to the invention.
  • the controller After switching on the machine 1, the controller is in the ready state (ready) and awaits the selection of the program (program). As soon as a program has been selected (selection), the state change takes place in the corresponding program sequence or treatment cycle (program).
  • the fitness information Q1 valid for this selected treatment cycle for the first reservoir 20a (FIG. Fig. 1 ) or 21a ( Fig. 2 ) with the suitability information Q2 for the in the second reservoir 20b ( Fig. 1 ) or 21b ( Fig. 2 ) compared treatment agents.
  • a smaller value means better suitability than a larger value.
  • the second storage container 20b (FIG. Fig. 1 ) or 21b ( Fig.2 ) for the dosage (selection container 2).
  • the suitability information Q1 for the first storage container indicates a value smaller than the suitability information Q2 for the second storage container
  • the first storage container 20a (FIG. Fig. 1 ) or 21a ( Fig.2 ) for the dosage (selection container 1).
  • the suitability information for both storage tanks has a value greater than 3 (Q1> 3 AND Q2> 3)
  • the wax detergent drawer is selected and activated (Activate draining compartment).
  • the metering device 18 (FIG. Fig. 1 . 2 ) is not used in this case or neither of the two reservoirs is selected and activated, whereby the user is indicated via a display means (display Ein réellefach) so that he can feed the Waschstoffein réellefach accordingly with another washing or treatment agent. If one of the two reservoirs has been selected, the appropriate fitness information Q1, Q2 is displayed to the user, who then can confirm (agree) or reject (reject) the automatic dosage. When the offered automatic dosing is confirmed, the selected reservoir is activated by means of a start command, such as the activation of a start key (Activate Container 1, Activate Container 2), and then the wash cycle (program) to the program execution state (execute program) ) is brought.
  • a start command such as the activation of a start key (Activate Container 1, Activate Container 2)
  • the washing machine or controller After the end (end) of the program or wash cycle, the washing machine or controller is again at rest (ready) and ready to select the next wash cycle or cycle. If the user refuses (reject) the proposed reservoir, the Waschstoffein seeminglyung is activated via the Waschstoffein Economicsfach (Activate Ein Honeyfach), the automatic metering is switched off via the metering device. In a further embodiment, the user may select the other container if the corresponding fitness information Q1, Q2 at least reaches the threshold value G.
  • Fig. 4 are the fitness information Q1 for the first container 20a, 21a ( Fig. 1 . Fig. 2 ) and Q2 for the second container 20b, 21b ( Fig. 1 . Fig. 2 ) are shown in a diagram.
  • the suitability information for each container is summarized as a set for all selectable programs or treatment cycles.
  • the solid line gives the fitness information Q1 for the first container 20a, 21a ( Fig. 1 . Fig. 2 )
  • the dashed line gives the fitness information Q2 for the second container 20b, 21b ( Fig. 1 . Fig. 2 ) at.
  • neither of the two containers would be activated, so detergent would be added via the detergent dispenser.
  • the means in the second container 20b ( Fig. 1 ) more suitable.
  • the user can accept this or select the detergent addition via the dispenser drawer.
  • the detergent in the The first container is absolutely unsuitable for this reason, therefore this selection is rejected or not offered for the operating action.
  • the corresponding suitability information Q2 is present in the same manner.

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Detail Structures Of Washing Machines And Dryers (AREA)
  • Control Of Washing Machine And Dryer (AREA)
  • Detergent Compositions (AREA)

Claims (12)

  1. Procédé pour faire fonctionner un système de dosage (18) pour une machine à laver (1) avec une cuve de lessivage (2) destinée à recevoir du liquide de lavage, lequel système comprend au moins un réservoir de stockage (20a, 20b, 21a, 21b) destiné à recevoir un moyen de traitement tel que détergent ou additifs de lavage ou de rinçage, un moyen d'entrée (25) destiné à la sélection et à l'activation du cycle de lavage ou de traitement, et un système de commande (7) destiné à la réalisation du cycle de lavage ou de traitement activé, dans lequel le moyen de traitement est transporté vers la cuve de lessivage au début du cycle de lavage ou cycle de traitement activé, dans lequel la sélection du moyen de traitement à doser à partir du réservoir de stockage (20a, 20b, 21a, 21b) s'effectue à l'aide d'une information de qualification (Q1, Q2) pour le cycle de lavage ou de traitement respectivement sélectionné,
    caractérisé en ce que
    l'information de qualification est enregistrée dans une mémoire en tant que valeur numérique, et
    un dosage automatique est effectué à partir de l'un des réservoirs de stockage (20a, 20b, 21a, 21b) quand l'information de qualification (Q1, Q2) atteint au moins une valeur limite (G) pour le cycle de lavage ou de traitement sélectionné, et/ou
    un dosage automatique n'est pas effectué à partir de l'un des réservoirs de stockage (20a, 20b, 21a, 21b) quand l'information de qualification (Q1, Q2) n'atteint pas la valeur limite (G) pour le cycle de lavage ou de traitement sélectionné.
  2. Procédé pour faire fonctionner un système de dosage (18) selon la revendication 1,
    caractérisé en ce que,
    pour le moyen de traitement reçu dans le réservoir de stockage (20a, 20b, 21a, 21b), respectivement une information de qualification (Q1, Q2) est enregistrée pour chaque cycle de lavage ou cycle de traitement, qui est utilisée pour la sélection du moyen de traitement à doser.
  3. Procédé pour faire fonctionner un système de dosage (18) selon la revendication 1,
    caractérisé en ce
    qu'une information d'utilisateur est délivrée si l'information de qualification (Q1, Q2) n'atteint pas la valeur limite (G) pour le cycle de lavage ou de traitement sélectionné.
  4. Procédé pour faire fonctionner un système de dosage (18) selon la revendication 2,
    caractérisé en ce que
    le système de dosage comprend au moins deux réservoirs de stockage (20a, 20b ; 21a, 21b) destinés à recevoir respectivement un moyen de traitement tel que détergent ou additifs de lavage ou de rinçage, dans lequel, pour le moyen de traitement reçu dans chacun des réservoirs de stockage (20a, 20b, 21a, 21b), respectivement une information de qualification (Q1, Q2) est enregistrée pour chaque cycle de lavage ou cycle de traitement, qui est utilisée pour la sélection du moyen de traitement à doser.
  5. Procédé pour faire fonctionner un système de dosage (18) selon la revendication 4,
    caractérisé en ce que
    l'information de qualification (Q1) pour le moyen de traitement dans le premier réservoir de stockage (20a, 21a) est comparée à l'information de qualification (Q2) pour le moyen de traitement dans le deuxième réservoir de stockage (20b, 21b), dans lequel ensuite le réservoir de stockage (20a, 20b, 21a, 21b) sélectionné est celui pour lequel il existe une meilleure information de qualification (Q1, Q2) pour le cycle de traitement sélectionné.
  6. Procédé pour faire fonctionner un système de dosage (18) selon l'une des revendications 1 ou 2 ou 4 ou 5,
    caractérisé en ce que
    l'information de qualification (Q1, Q2) pour le réservoir de stockage (20a, 20b, 21a, 21b) sélectionné est montrée à l'utilisateur à titre de proposition, dans lequel l'activation du réservoir de stockage (20a, 20b, 21a, 21b) sélectionné ou du réservoir de stockage non sélectionné est effectuée après une action de confirmation de l'utilisateur.
  7. Procédé pour faire fonctionner un système de dosage (18) selon la revendication 1 ou 4,
    caractérisé en ce que,
    pour un moyen de traitement pour chaque cycle de lavage ou de traitement réglable, une information de qualification (Q1, Q2) est respectivement enregistrée en tant qu'ensemble.
  8. Procédé pour faire fonctionner un système de dosage (18) selon la revendication 7,
    caractérisé en ce que,
    pour plusieurs types de moyens de traitement, respectivement un ensemble d'informations de qualification (Q1, Q2) est enregistré, qui est sélectionné et préréglé respectivement pour un réservoir de stockage (20a, 20b, 21a, 21b) en fonction du moyen de traitement stocké.
  9. Procédé pour faire fonctionner un système de dosage (18) selon la revendication 8,
    caractérisé en ce que
    les ensembles d'informations de qualification (Q1, Q2) sont enregistrés et sélectionnables pour un détergent universel en poudre, un détergent couleurs en poudre, un détergent doux en poudre, un détergent pour laine en poudre, un détergent universel liquide, un détergent couleurs liquide, un détergent doux liquide ou un détergent pour laine liquide.
  10. Procédé pour faire fonctionner un système de dosage (18) selon la revendication 7,
    caractérisé en ce que
    les informations de qualification (Q1, Q2) peuvent être modifiées et enregistrées après coup.
  11. Système de dosage (18) pour une machine à laver (1), avec au moins une cuve de lessivage (20) destinée à recevoir un moyen de traitement tel que détergent ou additifs de lavage ou de rinçage, avec un moyen d'entrée destiné à la sélection et à l'activation du moyen de traitement mis en place dans le réservoir de stockage (20a, 20b, 21a, 21b), avec un système de commande qui est destiné à la réalisation du procédé selon l'une des revendications 1 à 10 et qui est en liaison opératoire avec un système de commande (7) de la machine à laver (1), et avec au moins une conduite de raccordement (16, 23a, 23b) avec laquelle le moyen de traitement peut être transporté vers la cuve de lessivage (2) de la machine à laver (1).
  12. Machine à laver (1), comprenant une cuve de lessivage (2) destinée à recevoir du liquide de lavage et une système de commande (7), avec un système de dosage (18) qui est en liaison opératoire avec le système de commande (7) de la machine à laver (1), et avec au moins une conduite de raccordement (16, 23a, 23b) avec laquelle le moyen de traitement peut être transporté vers la cuve de lessivage (2) de la machine à laver (1), dans laquelle le système de commande (7) de la machine à laver (1) est prévu pour réaliser le procédé pour faire fonctionner le système de dosage (18) selon l'une des revendications 1 à 10.
EP08018037.5A 2007-10-16 2008-10-15 Procédé de fonctionnement d'un dispositif de dosage pour un lave-linge, dispositif de dosage et lave-linge Active EP2050859B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL08018037T PL2050859T3 (pl) 2007-10-16 2008-10-15 Sposób obsługi urządzenia dozującego dla pralki, urządzenie dozujące i pralka

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102007049723.9A DE102007049723B4 (de) 2007-10-16 2007-10-16 Verfahren zum Betreiben einer Dosiereinrichtung für eine Waschmaschine, Dosiereinrichtung und Waschmaschine

Publications (3)

Publication Number Publication Date
EP2050859A2 EP2050859A2 (fr) 2009-04-22
EP2050859A3 EP2050859A3 (fr) 2014-02-19
EP2050859B1 true EP2050859B1 (fr) 2018-01-17

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EP08018037.5A Active EP2050859B1 (fr) 2007-10-16 2008-10-15 Procédé de fonctionnement d'un dispositif de dosage pour un lave-linge, dispositif de dosage et lave-linge

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US (1) US9976245B2 (fr)
EP (1) EP2050859B1 (fr)
DE (1) DE102007049723B4 (fr)
ES (1) ES2661909T3 (fr)
PL (1) PL2050859T3 (fr)
TR (1) TR201802786T4 (fr)

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DE102009029441A1 (de) * 2009-09-14 2011-03-24 BSH Bosch und Siemens Hausgeräte GmbH Wasserführendes Hausgerät mit mehreren Dosierbehältern
DE102009029443B4 (de) * 2009-09-14 2021-10-07 BSH Hausgeräte GmbH Wasserführendes Hausgerät mit einer Dosiervorrichtung und einer Eingabeeinrichtung
DE102010028445B4 (de) * 2010-04-30 2023-08-31 BSH Hausgeräte GmbH Wasserführendes Hausgerät mit einer Dosiereinrichtung und mehreren Dosierpumpen
US8850856B2 (en) 2010-12-16 2014-10-07 General Electric Company Apparatus and method for using a dispensing system utilizing a Venturi component
US9051676B2 (en) 2011-03-30 2015-06-09 General Electric Company Apparatus and method for utilizing a venturi effect in a dispenser
KR102137950B1 (ko) 2013-08-02 2020-07-27 삼성전자주식회사 세제공급장치를 구비한 세탁기 및 그 제어방법
CN103397496B (zh) * 2013-08-16 2016-03-30 杭州神林电子有限公司 洗涤剂投放控制器
DE102013225351B3 (de) * 2013-12-10 2015-04-02 BSH Bosch und Siemens Hausgeräte GmbH Haushaltsgerät
CN107780155B (zh) * 2016-08-30 2020-11-03 青岛海尔洗衣机有限公司 一种洗衣机洗涤试剂的投放方法及洗衣机
CN107815818A (zh) * 2016-09-14 2018-03-20 迪尔阿扣基金两合公司 分配器和具有该分配器的电器
CN107299491A (zh) * 2017-06-16 2017-10-27 青岛海尔滚筒洗衣机有限公司 一种洗衣机多种衣物处理剂自动投放的控制方法及装置
ES2944296T3 (es) 2017-07-27 2023-06-20 Procter & Gamble Método y sistema para reducir la fluctuación de la autodosificación de una máquina de limpieza automática
WO2019033332A1 (fr) 2017-08-17 2019-02-21 The Procter & Gamble Company Procédé de réduction de la gélification entre un détergent à lessive liquide et un agent améliorant l'état des textiles liquide
US10800644B2 (en) * 2017-09-15 2020-10-13 Hiketron Inc. Metering apparatus for dispensing household and industrial fluids and methods for making and using same
CN109898282B (zh) * 2017-12-08 2023-04-25 青岛海尔洗涤电器有限公司 自动投放装置清洗方法、自动投放装置及衣物处理装置
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Publication number Publication date
DE102007049723A1 (de) 2009-05-07
ES2661909T3 (es) 2018-04-04
PL2050859T3 (pl) 2018-05-30
US9976245B2 (en) 2018-05-22
TR201802786T4 (tr) 2018-03-21
US20090095027A1 (en) 2009-04-16
DE102007049723B4 (de) 2014-03-13
EP2050859A2 (fr) 2009-04-22
EP2050859A3 (fr) 2014-02-19

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