EP3443156B1 - Lave-linge équipé d'une commande - Google Patents

Lave-linge équipé d'une commande Download PDF

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Publication number
EP3443156B1
EP3443156B1 EP17709982.7A EP17709982A EP3443156B1 EP 3443156 B1 EP3443156 B1 EP 3443156B1 EP 17709982 A EP17709982 A EP 17709982A EP 3443156 B1 EP3443156 B1 EP 3443156B1
Authority
EP
European Patent Office
Prior art keywords
laundry
drum
washing liquid
washing
time interval
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.)
Active
Application number
EP17709982.7A
Other languages
German (de)
English (en)
Other versions
EP3443156A1 (fr
Inventor
Gundula Czyzewski
Kathrin Redlin
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.)
BSH Hausgeraete GmbH
Original Assignee
BSH Hausgeraete 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 BSH Hausgeraete GmbH filed Critical BSH Hausgeraete GmbH
Priority to PL17709982T priority Critical patent/PL3443156T3/pl
Publication of EP3443156A1 publication Critical patent/EP3443156A1/fr
Application granted granted Critical
Publication of EP3443156B1 publication Critical patent/EP3443156B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • 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
    • D06F2103/14—Supply, recirculation or draining of washing liquid
    • 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
    • D06F2105/00—Systems or parameters controlled or affected by the control systems of washing machines, washer-dryers or laundry dryers
    • D06F2105/46—Drum speed; Actuation of motors, e.g. starting or interrupting
    • 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

Definitions

  • the present invention relates to a laundry care device with a controller.
  • washing liquid is pumped out of the tub by means of a drain pump, and the pumped washing liquid is fed back to the tub by the pumping system in order to rewet the laundry in the washing drum with washing fluid.
  • Laundry items that do not absorb water tend to float on the washing liquid in the washing drum, as a result of which the floating laundry items are not sufficiently moved by the rotating washing drum. As a result, the items of laundry that do not absorb water and float on the washing liquid may not be adequately cleaned during a laundry care process.
  • EP 1 867 773 A1 discloses a washing machine.
  • EP 2 348 151 A1 discloses a method of operating a washing machine.
  • US 2011/047716 A1 discloses a method of controlling a washing machine.
  • EP 1 555 340 A2 discloses a washing machine.
  • the object on which the invention is based is to provide a laundry care device in which an effective laundry care process for the entire laundry is made possible.
  • the object according to the invention is provided by a laundry care device with a tub for receiving washing liquid, a washing drum for receiving laundry, a drum drive for rotating the washing drum, the tub comprising a drain opening and an inlet opening, the drain opening being connected to the inlet opening by a Line is fluidically connected, a drain pump for pumping washing liquid being arranged in the line, and a control for controlling the drum drive and the drain pump, solved, the controller being designed to activate the drain pump during a pumping over process to wash liquid through the drain opening to pump from the tub into the line, and the pumped out washing liquid through feed the line and through the inlet opening again to the tub, and wherein the control is designed to activate the drum drive during the pumping over process in order to rotate the washing drum during a rotation time interval and to bring the laundry into contact with the washing drum.
  • the rotation time interval can comprise any time interval of the pumping over process, wherein the rotation time interval can alternatively comprise the entire duration of the pumping over process.
  • the laundry items in contact with the rotating washing drum can thus be moistened evenly from all sides.
  • the washing liquid pumped out into the line by the drain pump is pumped back into the tub again through the inlet opening during pumping in order to supply the pumped washing liquid to the laundry in the washing drum again.
  • the newly supplied washing liquid can particularly effectively wet the laundry items in contact with the rotating washing drum, since the washing liquid can advantageously wet the laundry items effectively moved by the rotating washing drum from different sides. This results in an improved moisture penetration of the laundry items and an improved washing effect due to an improved flow through the laundry items.
  • the combination of the pumping over process with bringing the laundry items into contact with the washing drum during the rotation of the washing drum can advantageously be used for gentle and effective laundry care of sensitive and less wettable laundry items, e.g. made of wool or silk.
  • a laundry care device is understood to mean a device that is used for laundry care, such as a washing machine or a tumble dryer.
  • a laundry care device is understood to mean a household laundry care device. So a laundry care device, which is used in the context of housekeeping, and with which laundry is treated in household quantities.
  • the laundry care device has a dispensing bowl for providing washing liquid, the dispensing bowl being fluidically connected to the tub by a supply line, the control being designed to activate the washing-in bowl in order to transfer washing liquid from the washing-in bowl through the supply line Supply tub.
  • the induction bowl which is fluidically connected to the tub, enables washing liquid to be effectively fed from the induction bowl into the tub.
  • control is designed to activate the dispensing bowl before the pumping over process and the rotation time interval in order to supply washing liquid to the tub up to a supply level, the supply level being arranged above a drum underside of the washing drum.
  • the controller is designed to activate the drum drive in order to rotate the washing drum during the rotation time interval when the washing liquid in the tub has reached a pumped-over level, the pumped-over level being arranged below a drum underside of the washing drum.
  • the delayed activation of the rotation time interval after activation of the pumping over process can reduce a mechanical load on the laundry care device occurring during the rotation time interval at high rotational speeds of the washing drum.
  • the level of the washing liquid in the tub drops to the pumping over level below the drum underside of the washing drum, before the rotation time interval then begins.
  • both the washing drum and the laundry located therein are no longer in contact with the washing liquid during the rotation time interval.
  • floating laundry also sinks due to the falling washing liquid level in the washing drum and comes into contact with the washing drum.
  • the drum drive is designed to drive the washing drum during the rotation time interval at a system speed in order to bring the laundry into contact with the washing drum, the system speed in particular encompassing a range from 50 rpm to 150 rpm .
  • the washing drum can be driven at a system speed without mechanical loads occurring due to the contact of the rotating washing drum with washing liquid, and thus mechanical loads in the laundry care device can be reduced.
  • the system speed is sufficient to bring even floating items of laundry effectively into contact with the washing drum due to the centrifugal force occurring during the rotating curtain.
  • the laundry lying on the washing drum can be carried along particularly effectively by the rotating washing drum to ensure complete wetting of the laundry during the pumping over process.
  • control is designed to end the rotation time interval when the supplied washing liquid has reached an upper level in the tub, the upper level being arranged above the underside of the washing drum.
  • the laundry is brought into contact with the washing drum during the rotation time interval by the washing liquid falling in the tub during the pumping over process.
  • control is designed to activate the drain pump and the drum drive at the same time in order to carry out the pumping over process and the rotation time interval at the same time.
  • the rotation time interval is carried out, in particular, with a low rotational speed of the washing drum in order to prevent damage to the laundry care device due to too fast rotation of the washing drum due to washing liquid still in contact with the washing drum at the beginning of the pumping over process.
  • the rotation time interval started at the same time as the pumping process can encompass the entire duration of the pumping process, but can alternatively also comprise only a part of the pumping process.
  • control is designed to activate the dispensing bowl during a filling process after the pumping over process and the rotation time interval have been completed, in order to supply washing liquid to the tub, the control being designed to deactivate the drum drive during the filling process.
  • the drum drive is designed to rotate the washing drum by at least half a drum rotation during the rotation time interval, in particular to rotate a half or a full drum rotation.
  • the drum drive is designed to rotate the washing drum in a rotational direction of rotation or in a reversing manner during the rotation time interval.
  • a feed nozzle is arranged at the inlet opening, the feed nozzle being designed to sprinkle washing liquid pumped into the tub through the inlet opening over the laundry in the washing drum.
  • washing liquid which is arranged at the inlet opening and which is pumped around through the line, can be effectively scattered over the laundry in the washing drum.
  • a continuous washing liquid circulation is established in the laundry care device, whereby the pumping over washing liquid on the Feed nozzle is scattered, and thus in particular can wet the laundry lying on the washing drum in a wide range.
  • control is designed to repeat the pumping over process and the rotation time interval several times, in particular to repeat once, twice or three times.
  • the laundry received in the washing drum comprises delicate laundry items, in particular laundry items made of wool and / or silk.
  • a number of projections are arranged in the washing drum, which are designed to move the laundry in the washing drum during a rotation of the washing drum.
  • the projections which are designed in particular as laundry drivers, ensure that items of laundry are effectively moved in the rotating washing drum.
  • the projections are in particular designed to move items of laundry in contact with the washing drum effectively during the rotation time interval.
  • the object is achieved by a method for washing laundry in a laundry care device, with a tub for Receiving washing liquid, with a washing drum for receiving laundry, with a drum drive for rotating the washing drum, wherein the tub comprises a drain opening and an inlet opening, the drain opening being fluidically connected to the inlet opening by a line, wherein a drain pump for Pumping washing liquid is arranged, and with a controller for controlling the drum drive and the drain pump, and wherein the method comprises activating the drain pump during a pumping over process in order to pump washing liquid through the drain opening from the tub into the line, and the pumped washing liquid through the conduit and through the inlet opening again to the tub, and activating the drum drive to rotate the washing drum during a rotation time interval and to bring the laundry into contact with the washing drum.
  • FIG. 11 shows a schematic view of a general laundry care device 100, such as a washing machine.
  • the laundry care device 100 comprises a rinsing bowl 101 into which detergent or other liquid substances can be filled.
  • the laundry care device 100 comprises a door 103 for loading the laundry care device 100 with laundry.
  • Fig. 2 shows a view of a pumping system in a laundry care device 100 with a tub 105 for receiving washing liquid, and with a washing drum 107 for receiving laundry.
  • the washing drum 107 has an underside 109 of the drum and is driven by a drum drive 111.
  • the laundry care device 100 further comprises a dispensing bowl 101 for receiving detergent or other liquid substances, which is fluidically connected to the tub 105 by a feed line 113 in order to feed washing liquid to the tub 105.
  • the tub 105 has a drain opening 115 and an inlet opening 117, which are fluidically connected by a line 119 of the pumping system, a drain pump 121 for pumping washing liquid through the line 119 being arranged in the line 119.
  • the drain pump 121 can dispense washing liquid through the drain opening 115 from the tub 105 during an in Fig. 2 Pump the pumping over process, not shown, into the line 119 and feed the pumped washing liquid through the line 119 and through the inlet opening 117 to the tub 105 again.
  • the fresh washing liquid can be effectively pumped around through the line 119 during a laundry care process and fed back to the laundry in the washing drum 107.
  • the laundry care success can be improved during a laundry care process.
  • the laundry care device 100 further comprises a controller 123, which is connected to the drain pump 121 by a first control connection 125, which is connected to the drum drive 111 by a second control connection 127, and which is connected to the dispensing bowl 101 by a third control connection 129 in order to activate or deactivate the drain pump 121, the drum drive 111 and the dispensing bowl 101.
  • the controller 123 is designed to activate the drain pump 121 during a pumping over process and to activate the drum drive 111 during a rotation time interval.
  • Fig. 3 shows a graphic representation of a washing process in a laundry care device according to an embodiment.
  • Fig. 3 shows a time representation of the temperature of washing liquid, the supplied volume of washing liquid, the speed of rotation of the washing drum 107, and the pumping capacity of the drain pump 121, all of which are plotted along the ordinate axis 131 as a function of the time indicated along the abscissa axis 133.
  • the first curve 135 shows the profile of the temperature of the washing liquid in the pumping system of the laundry care device 100.
  • the second curve 137 shows the profile of the volume of washing liquid supplied into the pumping system of the laundry care device 100.
  • the third curve 139 shows the profile of the speed of rotation of the washing drum 107.
  • the fourth curve 141 shows the course of the pumping capacity of the drain pump 121.
  • the induction bowl 101 is activated by the controller 123 before a pumping over process and before a rotation time interval of the washing drum 107 in order to supply washing liquid to the tub 105.
  • washing liquid is fed to the tub 105 until the washing liquid in the tub 105 has a feed level, the feed level being higher than a drum bottom 109 of the washing drum 107, and the feed level being sufficient to cover the tub below the tub 105 and in particular 1 cm to 3 cm higher than the underside of the drum 109.
  • the drain pump 121 is activated by the controller 123, whereby washing liquid is pumped out of the tub 105 and the washing liquid level in the tub 105 drops.
  • the washing liquid level reaches after Activate the drain pump 121 to a pump circulation level, the pump circulation level being arranged below the drum underside 109 of the washing drum 107 in the solution container 105, so that the laundry in the washing drum 107 is no longer in contact with washing liquid.
  • the drum drive 111 is activated by the controller 123 in order to rotate the washing drum 107 at a system speed, and the Bringing laundry to the washing drum 107 in the plant.
  • the system speed can in particular be in a range between 50 rpm and 150 rpm, whereby, due to the centrifugal forces that occur, effective intermediate drainage of the laundry lying against the washing drum 107 can be brought about during the rotation time interval.
  • the laundry is caused to lie against the washing drum 107 by briefly rotating the washing drum 107 at the application speed in order to bring about intermediate drainage during washing.
  • the washing liquid pumped out of the tub 105 into the line 119 by the drain pump 121 is again supplied to the tub 105 through the inlet opening 117, so that a continuous washing liquid circulation is established in the line 119 during the pumping over process.
  • the washing liquid pumped through the inlet opening 117 into the tub 105 is directed as a water jet onto the laundry items resting on the washing drum 107 during the rotation time interval, the water jet being particularly fanned out over the jacket of the washing drum 107 in order to effectively wet the textiles. This results in an optimized moisture penetration of the laundry lying against the washing drum 107 and an improvement in the washing effect through effective flooding of the laundry.
  • the rotation speed of the washing drum 107 is then reduced again in order to end the rotation time interval.
  • the drain pump 121 is then deactivated, to end the pumping process.
  • the duration of the pumping over process and the rotation time interval can be carried out flexibly in terms of time, and if necessary repeated one, two or three times.
  • the dispensing bowl 101 is activated again by the controller 123 in order to supply washing liquid to the tub 105 again during a filling process.
  • the washing liquid level in the tub 105 rises again, so that the washing drum 107 and the laundry located therein are again in contact with the washing liquid.
  • the level of the washing liquid can be successively increased by further filling steps, and the drain pump 121 can be activated again in order to pump washing liquid in the laundry care device 100.
  • the drum drive 111 is activated again by the controller 123. In this case, however, the drum drive 111 does not rotate the washing drum 107 at the system speed, but only at a low rotational speed. This prevents the oscillating system, which stabilizes the tub 105, from moving violently, which can lead to strong mechanical loads on the laundry care appliance. On the other hand, the shrinking of delicate items made of wool is avoided.
  • Fig. 4 shows a graphic representation of a washing process in a laundry care device according to a further embodiment.
  • Fig. 4 shows a time representation of the temperature of washing liquid, the supplied volume of washing liquid, the speed of rotation of the washing drum 107, and the pumping power of the drain pump 121, which are plotted along the axis of ordinate 131 as a function of the time indicated along the axis of abscissa 133.
  • the first curve 135 shows the course of the temperature of the washing liquid in the pumping system of the laundry care device 100.
  • the second curve 137 shows the course of the supplied volume of washing liquid into the pumping system of the laundry care device 100.
  • the third curve 139 shows the course of the rotational speed of the washing drum 107.
  • the fourth curve 141 shows the course of the pumping capacity of the lye pump 121.
  • washing liquid is supplied to the tub 105 until the washing liquid in the tub 105 has a supply level, the supply level being higher than a drum bottom 109 of the Washing drum 107 is, and in particular 1 cm to 3 cm higher than the drum bottom 109 is.
  • washing liquid is pumped out of the tub 105 at the beginning of the pumping over process.
  • the washing liquid sinks in the tub during the pumping over process, whereby items of laundry floating on the washing liquid are brought into contact with the washing drum.
  • the drum drive 111 is activated by the controller 123, whereby the washing drum 107 is rotated at a low rotational speed in order to turn the laundry in the washing drum 107 when the water level is low.
  • the washing drum 107 is therefore always moved when the drain pump 121 is activated during the pumping over process.
  • the washing liquid level in the tub 105 sinks, the laundry is in contact with the washing drum 107, and the washing drum 107 rotates at least half a drum revolution, in particular at least once by 180 °, whereby the laundry is turned.
  • repeated turning of the textiles with a duty cycle of 33% can be used, preferably unidirectional for wool and preferably reversing for silk.
  • the washing liquid pumped out of the tub 105 into the line 119 by the drain pump 121 is also dem Lye container 105 is supplied again through the inlet opening 117, so that a continuous washing liquid circulation is established in the line 119 during the pumping over process.
  • the washing liquid pumped through the inlet opening 117 into the tub 105 is directed as a water jet onto the laundry items in the washing drum 107, with the water jet being fanned out over the jacket of the washing drum 107 in order to effectively wet the textiles.
  • the duration of the pumping over process with turning can be flexible in terms of time and can be repeated once to three times if necessary.
  • the level of the washing liquid in the tub 105 can be increased by successively further filling steps.
  • the drum drive 111 is controlled by the controller 123 so that the washing drum does not rotate 107 is carried out, or only a slight rotation of the washing drum 107 is carried out. This prevents delicate items made of wool from shrinking.
  • the washing liquid is pumped out of the tub 105 by the lye pump 121 and the washing liquid pumped out is fed back to the laundry in the washing drum 107 through the inlet opening 117 from above.
  • the drain pump 121 is switched on cyclically. While the drain pump 121 is activated, the washing liquid level in the washing drum 107 drops, so that when there is a small amount of washing liquid in the tub 105, floating laundry items are also brought into contact with the washing drum 107.
  • the combination of pumping which includes a lowering of the washing liquid level in the tub 105 and a moistening of the laundry in the washing drum 107 by a circulation of the washing liquid in the pumping system, with the rotation of the washing drum during the rotation time interval, leads to a gentle but effective movement and cleaning of sensitive, less wettable textiles such as wool or silk.
  • the combination of the pumping over process and the rotation time interval enables improved wetting of poorly wettable textiles by moistening the textiles from all sides by pumping washing liquid.
  • changing fill levels of washing liquid in the washing drum 107 are used, as a result of which laundry items floating on the washing liquid can be brought into contact with the washing drum 107.
  • Optimal modulation of the washing liquid supplied again through the introduction opening of the tub 105 enables advantageous laundry care in the context of a vertical washing process.
  • FIG. 14 shows a schematic illustration of a method 200 for washing laundry in a laundry care device 100, which according to the embodiments of FIG Fig. 3 and Fig. 4 is described.
  • the method 200 comprises activating 201 the drain pump 121 during a pumping over process in order to pump washing liquid through the drain opening 115 from the tub 105 into the line 119, and to supply the pumped washing liquid again through the line 119 and through the inlet opening 117 to the tub 105.
  • the method 200 further comprises activating 203 the drum drive 111 in order to rotate the washing drum 107 during a rotation time interval and to bring the laundry into contact with the washing drum 107.

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

Claims (13)

  1. Appareil d'entretien du linge (100) comprenant une cuve de liquide de lavage (105) destinée à réceptionner du liquide de lavage, un tambour à linge (107) destiné à loger du linge, un entraînement de tambour (111) destiné à faire tourner le tambour à linge (107), dans lequel la cuve de liquide de lavage (105) comprend une ouverture de sortie (115) et une ouverture d'entrée (117), dans lequel l'ouverture de sortie (115) est fluidiquement reliée à l'ouverture d'entrée (117) par une conduite (119), dans lequel une pompe de liquide de lavage (121) destinée à pomper du liquide de lavage est disposée dans la conduite (119), et comprenant un dispositif de commande (123) destiné à commander l'entraînement de tambour (111) et la pompe de liquide de lavage (121), dans lequel
    le dispositif de commande (123) est réalisé pour activer la pompe de liquide de lavage (121) pendant une opération de transvasement afin de pomper du liquide de lavage dans la conduite (119) à partir de la cuve de liquide de lavage (105) à travers l'ouverture de sortie (115), et d'amener, à travers la conduite (119) et à travers l'ouverture d'entrée (117), le liquide de lavage pompé de nouveau à la cuve de liquide de lavage (105), et dans lequel
    le dispositif de commande (123) est réalisé pour activer l'entraînement de tambour (111) pendant l'opération de transvasement afin de faire tourner le tambour à linge (107) pendant un intervalle de temps de rotation et de mettre le linge en contact avec le tambour à linge (107), caractérisé en ce que le dispositif de commande (123) est réalisé pour activer l'entraînement de tambour (111) afin de faire tourner le tambour à linge (107) pendant l'intervalle de temps de rotation lorsque le liquide de lavage a atteint un niveau de transvasement dans la cuve de liquide de lavage (105), dans lequel le niveau de transvasement est disposé en dessous d'un côté inférieur de tambour (109) du tambour à linge (107), de sorte qu'après l'activation de l'opération de transvasement, le niveau du liquide de lavage dans la cuve de liquide de lavage (105) baisse jusqu'au niveau de transvasement situé en dessous du côté inférieur de tambour (109) du tambour à linge (107) et le linge flottant descend en raison du niveau baissant du liquide de lavage dans le tambour à linge (107) avant que l'intervalle de temps de rotation commence ensuite.
  2. Appareil d'entretien du linge (100) selon l'une quelconque des revendications précédentes, caractérisé en ce que l'appareil d'entretien du linge (100) présente un bac à produits (101) destiné à fournir du liquide de lavage, dans lequel le bac à produits (101) est fludiquement relié à la cuve de liquide de lavage (105) par une conduite d'alimentation (113), dans lequel le dispositif de commande (123) est réalisé pour activer le bac à produits (101) afin d'amener du liquide de lavage à la cuve de liquide de lavage (105) depuis le bac à produits (101) à travers la conduite d'alimentation (113).
  3. Appareil d'entretien du linge (100) selon la revendication 2, caractérisé en ce que le dispositif de commande (123) est réalisé pour activer le bac à produits (101) avant l'opération de transvasement et l'intervalle de temps de rotation afin d'amener du liquide de lavage à la cuve de liquide de lavage (105) jusqu'à un niveau d'alimentation, dans lequel le niveau d'alimentation est disposé au-dessus d'un côté inférieur de tambour (109) du tambour à linge (107).
  4. Appareil d'entretien du linge (100) selon l'une quelconque des revendications précédentes, caractérisé en ce que l'entraînement de tambour (111) est réalisé pour entraîner le tambour à linge (107) pendant l'intervalle de temps de rotation avec une vitesse de rotation d'applique afin d'appliquer le linge contre le tambour à linge (107), dans lequel la vitesse de rotation d'applique comprend une plage de 50 tr/min à 150 tr/min.
  5. Appareil d'entretien du linge (100) selon l'une quelconque des revendications précédentes, caractérisé en ce que le dispositif de commande (123) est réalisé pour terminer l'intervalle de temps de rotation lorsque le liquide de lavage amené a atteint un niveau supérieur dans la cuve de liquide de lavage (105), dans lequel le niveau supérieur est disposé au-dessus du côté inférieur de tambour (109) du tambour à linge (107).
  6. Appareil d'entretien du linge (100) selon l'une quelconque des revendications 2 à 5, caractérisé en ce que le dispositif de commande (123) est réalisé, après l'achèvement de l'opération de transvasement et de l'intervalle de temps de rotation, pour activer le bac à produits (101) pendant une opération de remplissage afin d'amener du liquide de lavage à la cuve de liquide de lavage (105), dans lequel le dispositif de commande (123) est réalisé pour désactiver l'entraînement de tambour (111) pendant l'opération de remplissage.
  7. Appareil d'entretien du linge (100) selon l'une quelconque des revendications précédentes, caractérisé en ce que l'entraînement de tambour (111) est réalisé pour faire tourner le tambour à linge (107) d'au moins un demi-tour de tambour pendant l'intervalle de temps de rotation, notamment d'un demi-tour de tambour ou d'un tour complet de tambour.
  8. Appareil d'entretien du linge (100) selon l'une quelconque des revendications précédentes, caractérisé en ce que l'entraînement de tambour (111) est réalisé pour faire tourner le tambour à linge (107) dans un sens de rotation ou de manière réversible pendant l'intervalle de temps de rotation.
  9. Appareil d'entretien du linge (100) selon l'une quelconque des revendications précédentes, caractérisé en ce qu'une buse d'alimentation est disposée sur l'ouverture d'entrée (117), dans lequel la buse d'alimentation est réalisée pour répartir, sur le linge se trouvant dans le tambour à linge (107), du liquide de lavage pompé dans la cuve de liquide de lavage (105) à travers l'ouverture d'entrée (117).
  10. Appareil d'entretien du linge (100) selon l'une quelconque des revendications précédentes, caractérisé en ce que le dispositif de commande (123) est réalisé pour répéter l'opération de transvasement et l'intervalle de temps de rotation plusieurs fois, notamment une fois, deux fois ou trois fois.
  11. Appareil d'entretien du linge (100) selon l'une quelconque des revendications précédentes, caractérisé en ce que le linge logé dans le tambour à linge (107) comprend du linge délicat, notamment des pièces de linge en laine ou en soie.
  12. Appareil d'entretien du linge (100) selon l'une quelconque des revendications précédentes, caractérisé en ce qu'un nombre de saillies est disposé dans le tambour à linge (107), lesquelles sont réalisées pour déplacer le linge dans le tambour à linge (107) pendant une rotation du tambour à linge (107).
  13. Procédé (200) de lavage de linge dans un appareil de traitement du linge (100), comprenant une cuve de liquide de lavage (105) destinée à réceptionner du liquide de lavage, comprenant un tambour à linge (107) destiné à loger le linge, comprenant un entraînement de tambour (111) destiné à faire tourner le tambour à linge (107), dans lequel la cuve de liquide de lavage (105) comprend une ouverture de sortie (115) et une ouverture d'entrée (117), dans lequel l'ouverture de sortie (115) est fluidiquement reliée à l'ouverture d'entrée (117) par une conduite (119), dans lequel une pompe de liquide de lavage (121) destinée à pomper du liquide de lavage est disposée dans la conduite (119), et comprenant un dispositif de commande (123) destiné à commander l'entraînement de tambour (111) et la pompe de liquide de lavage (121), dans lequel le procédé (200) comprend
    l'activation (201) de la pompe de liquide de lavage (121) pendant une opération de transvasement afin de pomper du liquide de lavage dans la conduite (119) à partir de la cuve de liquide de lavage (105) à travers l'ouverture de sortie (115), et d'amener, à travers la conduite (119) et à travers l'ouverture d'entrée (117), le liquide de lavage pompé de nouveau à la cuve de liquide de lavage (105), et
    l'activation (201) de l'entraînement de tambour (111) afin de faire tourner le tambour à linge (107) pendant un intervalle de temps de rotation et de mettre le linge en contact avec le tambour à linge (107), caractérisé en ce que l'entraînement de tambour (111) est activé afin de faire tourner le tambour à linge (107) pendant l'intervalle de temps de rotation lorsque le liquide de lavage a atteint un niveau de transvasement dans la cuve de liquide de lavage (105), dans lequel le niveau de transvasement est disposé en dessous d'un côté inférieur de tambour (109) du tambour à linge (107) de sorte qu'après l'activation de l'opération de transvasement, le niveau du liquide de lavage dans la cuve de liquide de lavage (105) baisse jusqu'au niveau de transvasement situé en dessous du côté inférieur de tambour (109) du tambour à linge (107) et le linge flottant descend en raison du niveau baissant du liquide de lavage dans le tambour à linge (107) avant que l'intervalle de temps de rotation commence ensuite.
EP17709982.7A 2016-04-12 2017-03-10 Lave-linge équipé d'une commande Active EP3443156B1 (fr)

Priority Applications (1)

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PL17709982T PL3443156T3 (pl) 2016-04-12 2017-03-10 Zawierające sterownik urządzenie do pielęgnacji prania

Applications Claiming Priority (2)

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DE102016206047.3A DE102016206047A1 (de) 2016-04-12 2016-04-12 Wäschepflegegerät mit einer Steuerung
PCT/EP2017/055724 WO2017178162A1 (fr) 2016-04-12 2017-03-10 Lave-linge équipé d'une commande

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EP3443156B1 true EP3443156B1 (fr) 2021-08-25

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CN (1) CN109072528B (fr)
DE (1) DE102016206047A1 (fr)
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EP3505669B1 (fr) * 2017-12-28 2021-02-17 LG Electronics Inc. Machine à laver et son procédé de commande
DE102019202071A1 (de) * 2019-02-15 2020-08-20 BSH Hausgeräte GmbH Wäschepflegegerät mit einer Steuerung
DE102019207239A1 (de) * 2019-05-17 2020-11-19 BSH Hausgeräte GmbH Wäschepflegegerät mit einer Steuerung

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KR101022226B1 (ko) * 2004-01-06 2011-03-17 삼성전자주식회사 세탁기 및 그 제어방법
DE602005004901T2 (de) * 2005-06-16 2009-02-26 Electrolux Home Products Corporation N.V. Wasserumwälzende Haushaltwaschmaschine mit automatischer Wäscharterfassung und dazugehörigem Verfahren
US7941885B2 (en) * 2006-06-09 2011-05-17 Whirlpool Corporation Steam washing machine operation method having dry spin pre-wash
US20110047716A1 (en) * 2008-08-01 2011-03-03 In Ho Cho Control method of a laundry machine
EP2348151B1 (fr) * 2010-01-25 2017-07-05 Miele & Cie. KG Procédé de fonctionnement d'un lave-linge avec un dispositif d'écoulement
JP5919488B2 (ja) * 2011-09-05 2016-05-18 パナソニックＩｐマネジメント株式会社 ドラム式洗濯機
EP2719814A1 (fr) * 2012-10-09 2014-04-16 Candy S.p.A. Machine à laver le linge avec activation de détergent améliorée
DE102013103965A1 (de) * 2013-04-19 2014-10-23 Miele & Cie. Kg Verfahren zum Betreiben einer Waschmaschine mit Umfluteinrichtung und Waschmaschine
DE102014104962A1 (de) * 2014-04-08 2015-10-08 Miele & Cie. Kg Wasserzulaufsteuerung und Waschvollautomat

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Publication number Publication date
CN109072528A (zh) 2018-12-21
EP3443156A1 (fr) 2019-02-20
PL3443156T3 (pl) 2022-01-17
DE102016206047A1 (de) 2017-10-12
WO2017178162A1 (fr) 2017-10-19
CN109072528B (zh) 2021-05-25

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