EP1861537B1 - Processus de mouillage du linge dans un lave-linge commande par programme, et lave-linge - Google Patents

Processus de mouillage du linge dans un lave-linge commande par programme, et lave-linge Download PDF

Info

Publication number
EP1861537B1
EP1861537B1 EP06700736.9A EP06700736A EP1861537B1 EP 1861537 B1 EP1861537 B1 EP 1861537B1 EP 06700736 A EP06700736 A EP 06700736A EP 1861537 B1 EP1861537 B1 EP 1861537B1
Authority
EP
European Patent Office
Prior art keywords
water
laundry
phase
washing machine
level
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
EP06700736.9A
Other languages
German (de)
English (en)
Other versions
EP1861537A1 (fr
Inventor
Gundula Czyzewski
Ingo Schulze
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
Publication of EP1861537A1 publication Critical patent/EP1861537A1/fr
Application granted granted Critical
Publication of EP1861537B1 publication Critical patent/EP1861537B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00 
    • D06F39/08—Liquid supply or discharge arrangements
    • D06F39/088—Liquid supply arrangements
    • 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
    • D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00 
    • D06F39/08—Liquid supply or discharge arrangements
    • D06F39/087—Water level measuring or regulating devices

Definitions

  • the invention relates to a wetting process for the laundry in a program-controlled washing machine which can be tuned to the amount of laundry in a washing drum rotatably mounted in a tub about a non-vertical axis by means of a water supply system and a control device by which the supply of water into the tub in time is controllable, and which begins in a first phase with an inlet of a first measured amount of water in the tub with a stationary or continuous rotating laundry drum.
  • the invention also relates to a washing machine comprising a tub with a laundry drum rotatably mounted about a non-vertical axis, a water supply system and a control device by which the inflow of water into the tub is timed and means for measuring the water level in the tub.
  • a speed-controlled driven drum of a washing machine with means for detecting the amount of dry-filled in the drum laundry and with a controllable fresh water filling device and a measuring device for the amount of water filled and with a control device for influencing the course of movement of the loaded drum first filled a matched to the determined amount of the filled laundry amount of fresh water.
  • the drum is stopped and / or driven at a speed suitable for wetting the laundry for a second time continuously and in one direction.
  • the required amount of washing liquid required for the subsequent washing phase is not determined until after the drum Expiration of the second predetermined time with a suitable speed for washing is driven in an interval and reversing.
  • a wetting process in a washing machine is divided into as many phases as there are provided quantity levels for the laundry to be treated.
  • the amount of laundry to be treated can be estimated in order to adapt the further course of the wetting process to it.
  • a water inlet to a washing machine is first at a stationary laundry drum to a predetermined level, and it is observed how the water is absorbed by the laundry. Subsequently, additional water is added according to the observation while rotating the laundry drum.
  • the invention is therefore based on the object wetting processes set up so that the uniformity of the wetting in each batch of laundry can satisfy, and at the same time adapt the wetting processes automatically to the amount of laundry a laundry item to the effect that with uniform wetting the laundry with the optimum amount of water or lye is wetted in order to successfully carry out the washing process.
  • a washing machine described above is formed according to the characterizing part of claim 7.
  • At least one of the two phases contains at least one section in which the laundry drum is reversibly driven, without the water level course having a direct influence on the control of the water inlet.
  • the intensity of the wetting is especially great when, according to an advantageous embodiment, the continuous direction of rotation of the laundry drum corresponds to the direction of the effectiveness of a scoop device mounted in it.
  • the measurement signals determined during a section of continuous drum rotation and / or during a section of reversing drum rotation through the water level profile are supplied to an electric filter with algorithms adapted to the wetting process and the water supply using the output signal of the filter is controlled. Then, in fact, it can already be decided, during this section from the current situation, whether additional amounts of water will be required in order to impregnate the laundry intensively, so that the required feed quantity can be determined and supplied at an early stage.
  • the section of continuously rotating laundry drum lasts until reaching the predetermined level after sucking back through the laundry. Then either the next phase or the washing process can be started immediately.
  • means for measuring the water level may be provided which include a time measuring device for determining the opening duration of an inlet valve or a liquid quantity measuring device for determining the amount of liquid that has accumulated
  • control device has a comparator for the measured value of the target level for terminating the phase. Then, after a comparison with the calculated reference value, a decision can be made as to whether a second or even further phase of the wetting process will follow because of the size of the first-phase laundry item.
  • a stage with continuous rotation of the laundry drum can be assigned a stage with reversing drum movement at a freely selectable time of the phase.
  • the means for measuring the water level during the reversing drum movement and / or the comparator are disabled, an adequate wetting of the Wäschepostens can be carried out without further water is added, the moisture in the present batch of laundry which, in an as yet undetected way, is too small for so much water, would lead to supersaturation.
  • the reversing drum movement in accordance with the design features of the tub and / or the laundry drum at a speed in the range of 40 rpm (corresponding to a peripheral speed of about 1 m / s) has been found to be very suitable. From these prerequisites, the two phases of the wetting process together can last between 60 seconds and 4 minutes, resulting in an overall ideally optimized wetting process. The specified times depend on the size and the absorbency of the respective laundry item and can be adjusted accordingly.
  • a washing machine at least similar to the Fig. 2 with a tub 1, in which a laundry drum 2 is mounted and driven by the drive motor 14.
  • the axis of rotation 3 of the laundry drum 2 from the horizontal by a small angle (eg 13 °) directed forwardly upwards, so that the user of the washing machine easier access and insight into the interior of the laundry drum. 2 receives.
  • the washing machine also has a liquor inlet system comprising a water connection fitting for the domestic water network 8, an electrically controllable valve 9 and a supply line 10 to the tub 1, which may optionally also be guided via a Waschstoffein Kunststoffskaska 11, from which the feed water carry detergent portions in the tub can.
  • the valve 9 may be controlled by a controller 12 in response to a program schedule that may be tied to a time schedule and / or the achievement of certain measurements of parameters (liquor level, caustic temperature, laundry drum speed, etc.) within the washing machine , Further, in the tub 1 a Laugenterrorism worn 13, which can also be switched by the control device 12 and according to similar criteria.
  • a wash program typically begins - as well as in Fig. 1 - With the opening of the valve to guide water from the domestic water network 8 in the tub 1. There, the water should be brought in the quickest possible way with the stored in the laundry drum 2 laundry 7 in intense contact, so on the one hand, the entrained detergent as quickly as its unfold chemical effect and on the other hand, the heat introduced by the heater 13 as quickly as possible transferred to the laundry 7 can.
  • Fig. 1 In the diagram of Fig. 1 is the speed n of the laundry drum 2, the volume V of the accumulated water [1/10 liter] and the water level N [mm] in the tub 1 over time t applied.
  • the speed control characterizes the novel wetting process.
  • Water supply, optionally supply of detergent and control of the heater 13 are made according to the prior art.
  • the overall wetting process stored in the program comprises two phases Ph1 and Ph2, of which phase Ph2 is faded in or out according to need. If wetting in phases Ph1 and Ph2 is still insufficient, an additional phase Ph3 is optionally connected (see below).
  • the wetting process is immediately followed by the washing process W, which continues with a known form of reversing drum movement at a peripheral speed of about 1.25 m / s.
  • the drum 2 In phase Ph1, after the feed of a sufficient amount of liquid (eg 2 liters of water, if appropriate plus detergent), the drum 2 is set in motion. It is thereby moved exclusively in one direction (section A D1 ), in the direction (arrow 16) in which the scooping devices 5 act on the laundry drum 2 as intended.
  • the setpoint speed of the laundry drum 2 is set to a value of approximately 20 rpm (corresponding to a peripheral speed of approximately 0.5 m / s) in the case of the budgetarily selected, but unspecified geometric dimensions of the laundry drum. However, according to the respective distribution of the laundry load in the laundry drum, the actual speed varies by this value.
  • the drum movement is sustained for about 30 seconds. Approximately Namely, it takes 12 seconds until the required initial amount of feed water in the tub 1 is present. Thereafter, the laundry is already wetted with scooped water.
  • the value of this initial quantity is determined, either by measuring the valve opening time, which is a measure of the absolute feed amount assuming sufficiently uniform specific feed rate of the valve 9, or by direct measurement of the feed rate, for example by means of a flow meter (not shown).
  • the value for the first quantity is related to reach the target liquor level N 1-o in the tub (monitored at 121) by a level gauge 15, so that indirectly the amount that has been absorbed by the laundry 7 is obtained.
  • a large amount of laundry absorbs a lot of water, so that the initial amount of supply water increases until reaching the target level N 1-o in the tub 1 more than a smaller batch of laundry.
  • the suction speed can be measured on the diagram of the water level N and is a measure of the specific absorbency of the textile type.
  • the laundry drum 2 is reversibly driven after its permanent drive in the scooping direction (arrow 16) for about 20 seconds at a peripheral speed of about 1.0 m / s.
  • a thorough mixing of the laundry item is achieved and the laundry is also given the opportunity to continue to wet out of the already accumulated water.
  • This section A R1 can be up to a minute long and contain more intervals than here is represented by only a few intervals within a relatively short period of time. The duration of this section A R1 is essentially dependent on the selected reversing rhythm, the liquor level and the technical machine conditions.
  • washing phase W starts, if it had been a small, less absorbent items of laundry, or the second phase Ph2, if - as shown here - it is a larger amount of linen, which can suck a relatively large amount of water ,
  • a second phase Ph2 of the wetting process is initiated. Namely, in the present diagram, the level line N has fallen below the volume line V toward the end of the phase Ph1. This means that so much water has been taken up in the laundry that the level N falls below the level that would correspond to the inflow volume V if the water would stand in the tub 1 without suction effects.
  • This second phase Ph2 now begins, as the first phase with continuous turning with a first section A D2 and continued continuous drum movement in one direction of rotation 16 at speeds of 20 rpm (corresponding to a peripheral speed of approximately 0.5 m / s).
  • a section with a reversing phase of approximately 40 rpm may also be incorporated in this section (not shown).
  • individual short spin intervals may also be embedded in this section in order to better penetrate the laundry with the newly taken up liquid.
  • Such algorithms take account of accumulated water volumes, the courses of water levels during individual periods and possibly also after filling and after supply and rinseg agencies reached levels of water levels where no more suction through the laundry takes place (so-called compensating plateaus) and exist in mathematical equations, the are stored in the filter and change the signal sequences process- and device-specific.
  • the section A D2 in which the laundry drum 2 is driven unidirectionally in the scooping direction 16 at a speed of about 20 rpm (corresponding to a peripheral speed of about 0.5 m / s), as in the phase Ph1, can again be driven by a reversing section A R2 be interrupted and serves again for gradually sucking the water in the laundry items (recognizable by the slowly decreasing level N) and to check the specific and the absolute absorbency of the Wäschepostens 7, indirectly so the type of fabric and the amount of laundry. For this purpose, it is measured (at 15) whether the liquor level falls below a limit value N 2-u , which is used as a measure of the This amount of laundry assigned to this phase applies.
  • the typical value of the total amount of water for a mid-sized batch of laundry may be a maximum of 18 liters.
  • the two additional thick, dotted lines at a lower level than lying at level 50 line V in the phase Ph2 and the additional dot-dashed and two-dot-dash lines N indicate that less absorbent or smaller items of laundry correspondingly less water must be filled into the tub ,
  • the decision to move to the washing phase W also depends on the specific absorbency of this laundry item. Namely, if the rate of descent of the level N at the beginning of the phase Ph2 is low, then these are textiles that can not be wetted with water very quickly. These are, for example, multi-layer textiles, those with coated or water-repellent fibers or membranes, which are particularly difficult to wet. If then additionally the level N, as described in paragraph 0032, at the end of the phase Ph2 the level N still falls below the volume line V, then the decision for a further phase to make Ph3, are repeated in the parts of the phase Ph2 can.
  • phase Ph3 may in turn include a section such as the section A R2 in phase Ph2 with reversing drum motions with short intervals of speeds up to 40 rpm (corresponding to a peripheral speed of about 1.0 m / s) in each direction. Otherwise, the phase Ph3 begins at least once again with a continuous rotation section such as A D2 with only 20 rpm (corresponding to a peripheral speed of about 0.5 m / s) in the scooping direction 16 and may even contain activated short spin intervals. Again, the level control is only at Continuous turning on, so that during the wetting movement when needed, namely only with strong Nachsaugen, further water is introduced. The structure of the movement sequence and its dependencies correspond to phase Ph2.
  • the levels (equalization plateaus) in the individual phases should also increase, but at least from the first Ph1 to the second phase Ph2. Although with the number of phases rising liquor levels increase the relative total amount of water for large amounts of laundry; However, this increase is low and it comes faster to a more intense moistening of the laundry. If a constant level is selected in advanced phases, then a particularly high scooping capacity of the laundry pick-up 4 and a good redeployment of the laundry within the laundry cost must be ensured for satisfactory moisture penetration.
  • a level or load-dependent adaptation of the drum speed in the scooping direction 16 may be expedient if the moisture penetration is to be intensified and / or accelerated. It may prove advantageous, instead of the preliminary circuit proposed here, for program-technical reasons, to include the reversing phases in the continuous rotary phase.
  • the reproducibility of the moisture penetration and the washing action can be improved with the measures according to the invention because the water is introduced at defined times, in defined amounts and under defined conditions.
  • the adjustment of the water level to the introduced amounts of laundry especially for small items of laundry to a refinement of load-dependent process conditions lead.
  • the uniform moisture content is improved at large laundry items. Overall, this aims at optimizing the required quantities of water, so that savings in water consumption can be observed as a result of the differentiation over longer periods of time.

Landscapes

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

Claims (12)

  1. Processus de mouillage du linge (7) dans un lave-linge commandé par programme, pouvant être adapté à la quantité de linge dans un tambour à linge (2) logé en rotation autour d'un axe non vertical (3) dans une cuve de lavage (1) au moyen d'un système d'alimentation en eau (8 à 11) et d'un dispositif de commande (12) permettant de commander temporellement l'adjonction d'eau dans la cuve de lavage (1) et qui débute dans une première phase (Ph1) par une adjonction d'une première quantité d'eau mesurée dans la cuve de lavage (1) en présence d'un tambour à linge (2) au repos ou en rotation permanente, caractérisé en ce que pendant la première phase (Ph1), le tambour à linge (2) est actionné au moins essentiellement en permanence durant et après l'adjonction de la première quantité d'eau mesurée jusqu'à ce que plus aucun comportement d'absorption ne puisse plus être essentiellement constaté en raison des signaux de mesure via la quantité d'eau adjointe, dans lequel la première phase (Ph1) est suivie par une deuxième phase (Ph2) lorsqu'une petite quantité de liquide n'a pas déjà été déterminée comme étant suffisante pour une petite quantité de linge conformément aux paramètres de mesure durant la première phase (Ph1), ce qui signifie que le linge a absorbé une quantité d'eau telle que le niveau (N) tombe en-deçà de celui qui correspondrait au volume adjoint (V) si l'eau se trouvait dans la cuve de lavage (1) sans effet d'absorption, et est au moins essentiellement actionné en permanence durant une deuxième phase (Ph2) et une quantité d'eau supplémentaire est adjointe jusqu'à un niveau (N2-O) déterminé en raison de l'évolution du niveau détectée durant la première phase (Ph1) par rapport à la hauteur maximale et à la vitesse de variation du niveau (N) et par rapport au recul du niveau en raison de l'absorption supplémentaire de l'eau par le linge (7), afin que le niveau dans la cuve de lavage (1) atteigne un niveau adapté (N2-u) durant et après l'appoint en raison de l'évolution du niveau détectée durant la première phase (Ph1) par rapport à la hauteur maximale et à la vitesse de variation du niveau (N) et par rapport à un recul du niveau en raison d'une absorption supplémentaire par le linge (7).
  2. Processus de mouillage selon la revendication 1, caractérisé en ce qu'au moins une des deux phases (Ph1, Ph2) contient au moins une section (AR) dans laquelle le tambour à linge (2) est actionné en marche alternée, sans que l'évolution du niveau n'exerce d'influence directe sur la commande de l'adjonction d'eau.
  3. Processus de mouillage selon la revendication 2, caractérisé en ce que les signaux de mesure déterminés par l'évolution du niveau durant une section (AD1, AD2) à actionnement permanent du tambour à linge sont soumis à un filtre électrique doté d'algorithmes adaptés au processus de mouillage et l'adjonction d'eau est pilotée en utilisant le signal de sortie du filtre.
  4. Processus de mouillage selon la revendication 2 ou 3, caractérisé en ce que les signaux de mesure déterminés par l'évolution du niveau durant une section (AR) à actionnement en marche alternée du tambour à linge sont soumis à un filtre électrique doté d'algorithmes adaptés au processus de mouillage et l'adjonction d'eau est pilotée en utilisant le signal de sortie du filtre.
  5. Processus de mouillage selon la revendication 2 ou 3, caractérisé en ce que le tambour à linge (2) est actionné en permanence dans le sens (16) correspondant à l'efficacité d'un dispositif de puisage (5) apposé en son sein.
  6. Processus de mouillage selon l'une des revendications précédentes, caractérisé en ce qu' une section (AD1, AD2) à actionnement permanent du tambour à linge (2) dure jusqu'à l'atteinte d'un niveau préalablement déterminé (N1, N2) après la réabsorption par le linge.
  7. Lave-linge comprenant une cuve de lavage (1) avec un tambour à linge (2) logé en rotation autour d'un axe non vertical (3), un système d'alimentation en eau (8 à 11) et un dispositif de commande (12) permettant de commander temporellement l'adjonction d'eau dans la cuve de lavage (1) ainsi que des moyens (12, 15) pour la mesure du niveau dans la cuve de lavage (1), caractérisé en ce que les moyens (15, 12) de mesure du niveau contiennent un dispositif de mesure du temps afin de déterminer la durée d'ouverture d'une soupape d'adjonction (9) et en ce que le dispositif de commande (12) est programmé afin de commander un processus de mouillage pour le linge (7) se trouvant dans le tambour à linge (2) de telle sorte que pendant la première phase (Ph1), le tambour à linge (2) est actionné au moins essentiellement en permanence durant et après l'adjonction de la première quantité d'eau mesurée jusqu'à ce que plus aucun comportement d'absorption ne puisse plus être essentiellement constaté en raison des signaux de mesure via la quantité d'eau adjointe, dans lequel la première phase (Ph1) est suivie par une deuxième phase (Ph2) lorsqu'une petite quantité de liquide n'a pas déjà été déterminée comme étant suffisante pour une petite quantité de linge conformément aux paramètres de mesure durant la première phase (Ph1), ce qui signifie que le linge a absorbé une quantité d'eau telle que le niveau (N) tombe en-deçà de celui qui correspondrait au volume adjoint (V) si l'eau se trouvait dans la cuve de lavage (1) sans effet d'absorption, et est au moins essentiellement actionné en permanence durant une deuxième phase (Ph2) et une quantité d'eau supplémentaire est adjointe jusqu'à un niveau (N2-O) déterminé en raison de l'évolution du niveau détectée durant la première phase (Ph1) par rapport à la hauteur maximale et à la vitesse de variation du niveau (N) et par rapport au recul du niveau en raison de l'absorption supplémentaire de l'eau par le linge (7), afin que le niveau dans la cuve de lavage (1) atteigne un niveau adapté (N 2-u) durant et après l'appoint en raison de l'évolution du niveau détectée durant la première phase (Ph1) par rapport à la hauteur maximale et à la vitesse de variation du niveau (N) et par rapport à un recul du niveau en raison d'une absorption supplémentaire par le linge (7).
  8. Lave-linge selon la revendication 7, caractérisé en ce que les moyens (15, 12) de mesure du niveau contiennent un dispositif de mesure de la qualité de fluide pour la détermination de la quantité de fluide adjointe.
  9. Lave-linge selon la revendication 7 ou 8, caractérisé en ce que le dispositif de commande (12) présente un comparateur (121) pour la valeur de mesure d'un niveau cible (Nx-O) afin de mettre un terme à la phase (Ph1, Ph2).
  10. Lave-linge selon la revendication 9, caractérisé en ce que les moyens (15, 12) pour la mesure du niveau et/ou le comparateur (121) sont désactivés durant le déplacement du tambour en marche alternée.
  11. Lave-linge selon l'une des revendications 7 à 10, caractérisé en ce qu'un déplacement unidirectionnel du tambour est exécutable en accord avec les caractéristiques de construction de la cuve de lavage (1) et/ou du tambour à linge (2) selon une vitesse circonférentielle d'environ 0,5 m/s, correspondant à une vitesse de rotation par exemple voisine de 20 t/min.
  12. Lave-linge selon l'une des revendications 7 à 11, caractérisé en ce qu'un déplacement en marche alternée du tambour est exécutable en accord avec les caractéristiques de construction de la cuve de lavage (1) et/ou du tambour à linge (2) selon une vitesse circonférentielle d'environ 1,0 m/s, correspondant à une vitesse de rotation par exemple voisine de 40 t/min.
EP06700736.9A 2005-03-17 2006-01-03 Processus de mouillage du linge dans un lave-linge commande par programme, et lave-linge Active EP1861537B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102005012426A DE102005012426A1 (de) 2005-03-17 2005-03-17 Benetzungsprozess für die Wäsche in einer programmgesteuerten Waschmaschine
PCT/EP2006/050010 WO2006097362A1 (fr) 2005-03-17 2006-01-03 Processus de mouillage du linge dans un lave-linge commande par programme

Publications (2)

Publication Number Publication Date
EP1861537A1 EP1861537A1 (fr) 2007-12-05
EP1861537B1 true EP1861537B1 (fr) 2018-11-21

Family

ID=35967007

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06700736.9A Active EP1861537B1 (fr) 2005-03-17 2006-01-03 Processus de mouillage du linge dans un lave-linge commande par programme, et lave-linge

Country Status (6)

Country Link
US (1) US20080189875A1 (fr)
EP (1) EP1861537B1 (fr)
CN (1) CN101142356B (fr)
DE (1) DE102005012426A1 (fr)
ES (1) ES2702345T3 (fr)
WO (1) WO2006097362A1 (fr)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006030891A1 (de) * 2006-07-04 2008-01-10 BSH Bosch und Siemens Hausgeräte GmbH Verfahren zur Behandlung von Wäsche sowie hierzu geeignete programmgesteuerte Waschmaschine
KR20080039647A (ko) 2006-11-01 2008-05-07 삼성전자주식회사 세탁기 및 그 세탁제어방법
DE102007002184B4 (de) * 2007-01-15 2018-03-15 BSH Hausgeräte GmbH Verfahren zum Waschen von Wäschestücken in einem programmgesteuerten Hausgerät, sowie solches Hausgerät
US7930787B2 (en) * 2008-03-31 2011-04-26 Whirlpool Corporation Method for determining load size and/or setting water level in a washing machine
US7930786B2 (en) * 2008-03-31 2011-04-26 Whirlpool Corporation Method for determining load size and/or setting water level in a washing machine
KR101460540B1 (ko) * 2008-07-21 2014-11-12 삼성전자 주식회사 세탁기의 제어방법
DE102009029240A1 (de) * 2009-09-07 2011-03-10 BSH Bosch und Siemens Hausgeräte GmbH Verfahren zur Behandlung von Wäsche sowie hierzu geeignete programmgesteuerte Waschmaschine
US9212445B2 (en) * 2011-12-16 2015-12-15 Whirlpool Corporation Method and apparatus for controlling the liquid filling in a laundry treating appliance
FR2997969B1 (fr) * 2012-11-12 2015-03-27 Fagorbrandt Sas Procede de lavage du linge d'une machine a laver le linge et machine a laver le linge associee
ITPR20120077A1 (it) * 2012-11-19 2014-05-20 Indesit Co Spa Macchina di lavaggio panni e relativo metodo di funzionamento.
CN103061091B (zh) * 2013-01-24 2015-03-18 宋贵亮 滚筒洗衣机的水量控制方法
EP2981643B1 (fr) 2013-04-04 2017-06-21 Arçelik Anonim Sirketi Cycle de lavage à efficacité améliorée pour machine à laver
US9540756B2 (en) * 2013-10-11 2017-01-10 Whirlpool Corporation Laundry treating appliance and method of filling a laundry treating appliance with liquid
DE102013225113B4 (de) 2013-12-06 2019-01-31 BSH Hausgeräte GmbH Verfahren zur Behandlung von Wäsche mit verbesserter Benetzungsphase und hierzu geeignete Waschmaschine
DE102014108591B4 (de) * 2014-06-18 2016-10-20 Miele & Cie. Kg Verfahren zum Feuchtwaschen
CN105155221B (zh) * 2015-04-29 2021-02-26 无锡小天鹅电器有限公司 洗衣机的负载称重控制方法和采用其的洗衣机
CN104928885A (zh) * 2015-06-29 2015-09-23 张光富 一种洗衣机控制系统
DE102016204390A1 (de) * 2016-03-16 2017-09-21 Henkel Ag & Co. Kgaa Verfahren zum Reinigen von Wäsche in einer Waschmaschine sowie eine Waschmaschine
KR102466662B1 (ko) * 2016-06-14 2022-11-14 엘지전자 주식회사 세탁기 및 세탁기의 제어방법
DE102017103167A1 (de) * 2017-02-16 2018-08-16 Miele & Cie. Kg Wasserzulaufsteuerung und Waschautomat
US10731286B2 (en) * 2017-08-17 2020-08-04 Alliance Laundry Systems Llc Adaptive fill system and method
US11746455B1 (en) * 2017-08-21 2023-09-05 Alfred Wade Muldoon Washload composition detection
CN112064291B (zh) * 2019-05-23 2023-11-17 博西华电器（江苏）有限公司 洗衣机及其控制方法
CN112430970A (zh) * 2019-08-06 2021-03-02 青岛海尔洗衣机有限公司 一种洗衣机控制方法及洗衣机
DE102019216697A1 (de) * 2019-10-30 2021-05-06 BSH Hausgeräte GmbH Wäschepflegegerät mit einer Steuerung
CN112813648B (zh) * 2019-11-18 2023-11-03 海信冰箱有限公司 一种洗衣机及其控制方法
CN111005190B (zh) * 2019-12-23 2022-06-17 合肥美的洗衣机有限公司 进水控制方法、装置、衣物处理装置以及介质
DE102021202229A1 (de) 2021-03-09 2022-09-15 BSH Hausgeräte GmbH Wäschepflegegerät mit einer Steuerung
CN114592316B (zh) * 2022-03-17 2024-03-29 海信冰箱有限公司 清洗物材质的识别方法及洗衣机、存储介质

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3002786C2 (de) * 1980-01-26 1982-08-26 Miele & Cie GmbH & Co, 4830 Gütersloh Verfahren und Anordnung zur Programmsteuerung einer Waschmaschine
DE3030491C2 (de) * 1980-08-12 1985-08-08 Bosch-Siemens Hausgeräte GmbH, 7000 Stuttgart Verfahren zum Bemessen der automatisch zulaufenden Wassermenge und Waschmaschine zur Durchführung des Verfahrens
DE3712118A1 (de) * 1986-05-06 1987-11-12 Bosch Siemens Hausgeraete Trommelwaschmaschine
DE3710834A1 (de) * 1987-04-01 1988-10-20 Bosch Siemens Hausgeraete Waschmaschine mit einem drehzahlgesteuerten antriebsmotor
DE3805803C2 (de) * 1987-08-25 1998-12-24 Bosch Siemens Hausgeraete Verfahren zum benetzen von in die Wäschetrommel eingebrachten Wäschestücken
DE4122307A1 (de) * 1991-07-05 1993-01-14 Licentia Gmbh Verfahren zur ermittlung von programmsteuerungs-parametern fuer haushalt-waschmaschinen
DE4304031A1 (de) * 1993-02-11 1994-08-18 Licentia Gmbh Trommelwaschmaschine mit einer Programmablaufsteuereinrichtung
DE4431654C2 (de) * 1994-09-06 1998-11-26 Miele & Cie Verfahren zum Füllen eines Laugenbehälters einer Waschmaschine
DE19611089C2 (de) * 1996-03-21 2001-09-27 Aeg Hausgeraete Gmbh Waschverfahren für eine programmgesteuerte Trommelwaschmaschine
US5768729A (en) * 1996-12-19 1998-06-23 Maytag Corporation Adaptive fill control for an automatic washer
US6029298A (en) * 1998-04-14 2000-02-29 General Electric Company System and method for determining a liquid level setting in a washing machine
ES2252342T3 (es) * 2002-04-02 2006-05-16 Whirlpool Corporation Metodo para controlar el programa de una maquina lavadora y maquina lavadora que utiliza dicho metodo.
DE10234473A1 (de) * 2002-07-29 2004-02-12 BSH Bosch und Siemens Hausgeräte GmbH Verfahren zum beschleunigten Benetzen von Wäsche in einer Trommelwaschmaschine
DE102004039662A1 (de) * 2004-08-16 2006-02-23 BSH Bosch und Siemens Hausgeräte GmbH Programmgesteuerte Waschmaschine

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
None *

Also Published As

Publication number Publication date
DE102005012426A1 (de) 2006-09-21
ES2702345T3 (es) 2019-02-28
US20080189875A1 (en) 2008-08-14
CN101142356A (zh) 2008-03-12
CN101142356B (zh) 2010-09-29
EP1861537A1 (fr) 2007-12-05
WO2006097362A1 (fr) 2006-09-21

Similar Documents

Publication Publication Date Title
EP1861537B1 (fr) Processus de mouillage du linge dans un lave-linge commande par programme, et lave-linge
DE102004039662A1 (de) Programmgesteuerte Waschmaschine
EP2185763B1 (fr) Procédé d'élimination de mousse dans une machine à laver à tambour et machine à laver à tambour correspondante
EP3004448B1 (fr) Procédé de fonctionnement d'une machine à laver à humidité résiduelle du linge améliorée et machine à laver adaptée dans ce but
EP2246469B1 (fr) Procédé de functionnement d'un lave-linge et lave-linge doté d'une pompe à circulation et d'une phase d'essorage
DE102013225113B4 (de) Verfahren zur Behandlung von Wäsche mit verbesserter Benetzungsphase und hierzu geeignete Waschmaschine
EP2183422B1 (fr) Procédé de traitement du linge et lave-linge programmé à cet effet
EP2171147A2 (fr) Procede de regulation de la production de mousse dans un lave-linge, et lave-linge a cet effet
DE19908804A1 (de) Verfahren zum Betrieb einer Waschmaschine und automatisch gesteuerte Waschmaschine hierfür
EP2209937B1 (fr) Procédé pour traiter du linge dans un lave-linge domestique à l'aide d'un bain détergent moussant
EP2044252B1 (fr) Procédé de traitement de linge, ainsi que machine à laver appropriée à cet effet
EP2158350B1 (fr) Procede de traitement de linge et lave-linge approprie
DE102012109840B4 (de) Verfahren zum Betreiben einer Waschmaschine
WO2014040905A1 (fr) Procédé de lavage de pièces de linge dans un appareil ménager commandé par programme et appareil ménager correspondant
DE102009029240A1 (de) Verfahren zur Behandlung von Wäsche sowie hierzu geeignete programmgesteuerte Waschmaschine
DE102010028141B4 (de) Verfahren zur Behandlung von Wäsche in einer Trommelwaschmaschine unter verbesserten Schöpfbedingungen
DE102014217121A1 (de) Wäschepflegegerät mit einer Zuführeinrichtung
EP1526203A1 (fr) Procédé et dispositif pour le rinçage d'un tissu sous forme de boyau
WO2008000609A1 (fr) Procédé pour le traitement de linge ainsi qu'une machine à laver programmée appropriée à cet effet
DE102008054837B4 (de) Verfahren zur Behandlung von Wäsche
DE10007221C2 (de) Verfahren zum Spülen von Wäsche in einer Waschmaschine

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20071017

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR

DAX Request for extension of the european patent (deleted)
RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: BSH HAUSGERAETE GMBH

17Q First examination report despatched

Effective date: 20151130

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: GRANT OF PATENT IS INTENDED

INTG Intention to grant announced

Effective date: 20180712

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE PATENT HAS BEEN GRANTED

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: LANGUAGE OF EP DOCUMENT: GERMAN

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 502006016111

Country of ref document: DE

REG Reference to a national code

Ref country code: AT

Ref legal event code: REF

Ref document number: 1067650

Country of ref document: AT

Kind code of ref document: T

Effective date: 20181215

REG Reference to a national code

Ref country code: DE

Ref legal event code: R084

Ref document number: 502006016111

Country of ref document: DE

REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2702345

Country of ref document: ES

Kind code of ref document: T3

Effective date: 20190228

REG Reference to a national code

Ref country code: NL

Ref legal event code: MP

Effective date: 20181121

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BG

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190221

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190321

Ref country code: LV

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20181121

Ref country code: FI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20181121

Ref country code: LT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20181121

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: PT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190321

Ref country code: NL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20181121

Ref country code: SE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20181121

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190222

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CZ

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20181121

Ref country code: PL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20181121

Ref country code: DK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20181121

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 502006016111

Country of ref document: DE

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MC

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20181121

Ref country code: EE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20181121

Ref country code: SK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20181121

Ref country code: RO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20181121

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20190103

REG Reference to a national code

Ref country code: BE

Ref legal event code: MM

Effective date: 20190131

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20190221

26N No opposition filed

Effective date: 20190822

REG Reference to a national code

Ref country code: IE

Ref legal event code: MM4A

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20181121

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20190121

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20190131

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20190131

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20190131

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20190103

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20190221

REG Reference to a national code

Ref country code: AT

Ref legal event code: MM01

Ref document number: 1067650

Country of ref document: AT

Kind code of ref document: T

Effective date: 20190103

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: TR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20181121

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20190103

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: ES

Payment date: 20200219

Year of fee payment: 15

Ref country code: IT

Payment date: 20200122

Year of fee payment: 15

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CY

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20181121

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: HU

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT; INVALID AB INITIO

Effective date: 20060103

REG Reference to a national code

Ref country code: ES

Ref legal event code: FD2A

Effective date: 20220413

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20210103

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: ES

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20210104

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20240131

Year of fee payment: 19