EP2044252B1 - Procédé de traitement de linge, ainsi que machine à laver appropriée à cet effet - Google Patents

Procédé de traitement de linge, ainsi que machine à laver appropriée à cet effet Download PDF

Info

Publication number
EP2044252B1
EP2044252B1 EP07730198.4A EP07730198A EP2044252B1 EP 2044252 B1 EP2044252 B1 EP 2044252B1 EP 07730198 A EP07730198 A EP 07730198A EP 2044252 B1 EP2044252 B1 EP 2044252B1
Authority
EP
European Patent Office
Prior art keywords
water
drum
laundry
hydrostatic pressure
program
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
EP07730198.4A
Other languages
German (de)
English (en)
Other versions
EP2044252A1 (fr
Inventor
Thorsten Schiegl
Cornelia Witt
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 EP2044252A1 publication Critical patent/EP2044252A1/fr
Application granted granted Critical
Publication of EP2044252B1 publication Critical patent/EP2044252B1/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
    • D06F34/00—Details of control systems for washing machines, washer-dryers or laundry dryers
    • D06F34/14—Arrangements for detecting or measuring specific parameters
    • D06F34/18—Condition of the laundry, e.g. nature or weight
    • 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
    • D06F2103/02—Characteristics of laundry or load
    • D06F2103/04—Quantity, e.g. weight or variation of weight
    • 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
    • D06F2105/02—Water supply

Definitions

  • the invention relates to a method for treating laundry in a program-controlled washing machine and to a washing machine which is particularly suitable for carrying out this method.
  • the invention relates to a method for treating laundry with a wetting phase, in which the addition of water can be controlled by comparing measured values with predetermined threshold values.
  • the wetting phase should be optimized so that each batch of laundry is wetted completely and evenly with a coordinated amount of water in the tub before the actual washing process in the shortest possible time.
  • a program-controlled washing machine is described with a wetting process, which can be tuned to the amount of laundry in a tub in a tub rotatable about a non-vertical axis laundry drum by means of a water supply system and a control device by which the supply of water in the tub is timed, wherein the wetting process is divided into as many phases (Ph1 to Ph3) as quantity levels (small, medium, large) are provided for the laundry to be treated.
  • EP 0644 291 A1 discloses a method in which the amount of laundry is determined on the dripping behavior of the laundry. Here, a lot of water is poured into the liquor and then alternately operated and stopped. The quantities of water squeezed out during drum standstill times are measured, and from this, as well as the dripping speed, the amount of laundry is calculated.
  • the previously known wetting processes or phases must therefore be further optimized.
  • the known wetting processes still do not take into account laundry items of varying sizes, so that at very large batches of laundry (i.e., laundry items near the loading limit), there is no complete wetting.
  • the wetting phase for small items of laundry often takes too long, measured by their wetting success.
  • the uniformity of wetting can be further improved.
  • the object of the invention was therefore to provide a method for treating laundry in a program-controlled washing machine, in which the wetting phase can be controlled so that a laundry item is detected quickly and accurately.
  • the invention thus relates to a method for treating laundry in a program-controlled washing machine with a sensor for determining a level of the liquid in the tub (ie the hydrostatic pressure p), the sensor signal is recorded during the process, and a drum, wherein in one step a) in a wetting phase during rotation of the drum water until a predetermined threshold for the hydrostatic pressure p and until reaching a predetermined threshold for the time gradient ( ⁇ p / ⁇ t) of the hydrostatic pressure p is filled into the tub.
  • step b) additionally as process step b) the rotation of the drum and the filling of water are stopped at a given time in the process and the change of the hydrostatic pressure p due to returning water is evaluated to determine a loading amount.
  • process step b) the rotation of the drum and the filling of water are stopped at a given time in the process and the change of the hydrostatic pressure p due to returning water is evaluated to determine a loading amount.
  • the hydrostatic pressure p measured with the aid of the sensor can be compared with the filled-in amount of water q.
  • the laundry in the drum absorbs water, which therefore can not contribute to an increase in the hydrostatic pressure.
  • the batch of laundry can be compared in amount, determine its pumping speed and its degree of moisture penetration (degree of wetting).
  • degree of wetting degree of wetting
  • Hysteresis within the meaning of the invention is the pressure difference between the pressure at the upper switching point for the water supply and the pressure at the lower switching point for the water supply. In the present invention, it is preferable that this pressure difference (hysteresis) is in the range of 10 to 150 Pa, more preferably 20 to 100 Pa, and most preferably in the range of 30 to 70 Pa.
  • the predetermined time t 1 is generally oriented to certain, with respect to the distinctness of the laundry charges as critical to be classified points. Such a time is achieved, for example, when actually provided in a method for treating laundry that for a given loading level (amount of Wäschegut) water quantity q is imit achieved. Accordingly, in embodiments of the invention, provision may be made for method step b) to be carried out at a plurality of times (t 1 , t 2 , t 3 , etc.).
  • the method step b) is based on the fact that with increasing saturation of the laundry with water more relatively free water is present, which can run back relatively quickly due to gravity from the laundry in the tub.
  • the hydrostatic pressure p determined in this way can preferably be used to vary or adapt the further load-dependent parameters of the wetting phase and / or of the further program sequence.
  • step b) If the comparison of the present in step b) after a certain time hydrostatic pressure p with a predetermined value indicating a not yet sufficient wetting of the laundry, in particular more predetermined thresholds p 2 , p 3 , etc. for the hydrostatic pressure p and other predetermined Threshold values ( ⁇ p / ⁇ t) 2 , ( ⁇ p / ⁇ t) 3 , etc. for a method step a) following the method step b) or a further time t 2 , t 3 , etc. for a next critical point of a next larger loading stage or selected.
  • the drum is rotated for a few seconds to minutes, preferably at a speed, before the re-water inlet from 10 to 50 revolutions per minute. As a result, the freed water is re-entered into the laundry.
  • both process steps a) and b) are carried out.
  • the filled Amount of water q measured even in process step a) the filled Amount of water q measured, and the step a) ends when the amount of water q limit actually provided for a specific loading stage (amount of laundry) is reached for the treatment of laundry.
  • the water retention capacity of the laundry is therefore preferably used in addition to the suction capacity of the laundry for the determination of criteria for controlling the network phase.
  • the drum is preferably rotated in a certain direction.
  • the wetting phase will generally be completed and a washing process started.
  • other method steps for example, a soaking of the laundry for a predetermined period of time without drum movement done, are performed, which then usually followed by a conventional washing process.
  • the water supply can also be interrupted.
  • the direction of rotation of the laundry drum corresponds to the direction of the effectiveness of a scooping device.
  • the laundry is thoroughly moistened, so that the amount of the accumulated water can be determined more accurately.
  • a measuring device for example a time measuring device for determining the opening period of an inlet valve for the water or a Liquid quantity measuring device for measuring the amount of liquid filled.
  • the invention also relates to a washing machine with a program control for controlling the program flow, a rotatably mounted in a tub drum, a drive motor for the drum, a sensor for determining the height of the liquid in the tub and switching means for rotating and stopping the drum the switching means and the sensor can perform the method of the invention.
  • the program control comprises storage means in which the threshold value or threshold values p x , the threshold value or the threshold values ( ⁇ p / ⁇ t) x for the time gradient of the hydrostatic pressure p and the predetermined amounts of water for the respective loading stages are stored.
  • the values can be stored in tabular form, wherein a threshold value p x for the hydrostatic pressure p and a threshold value ( ⁇ p / ⁇ t) x for the time gradient of the hydrostatic pressure p are assigned to a given amount of water.
  • these values are sorted in an ascending order relative to values of the given amount of water.
  • the program control has at least one comparison device, which has a measured hydrostatic pressure p, whose temporal change ( ⁇ p / ⁇ t) and / or a supplied water quantity q with one of the variables associated limit values p x , ( ⁇ p / ⁇ t) x and q Limit x can compare and which can generate a signal when exceeded. With such a signal, the switching means for controlling the wetting phase can be influenced.
  • the index x denotes a particular value from a selection of several possible values.
  • the washing machine in a preferred embodiment comprises at least one of the above-mentioned measuring devices for determining the amount of water q filled.
  • FIG. 1 is a schematic representation of the relevant parts of the invention for a washing machine, in which a method according to the invention can be carried out. Other embodiments are conceivable.
  • the washing machine of the FIG. 1 embodiment shown has a tub 1, in which a drum 2 rotatably mounted and can be operated by the drive motor 14.
  • a small angle eg 13 °
  • the axis of rotation 3 of the drum 2 from the horizontal by a small angle eg 13 °
  • the axis of rotation 3 of the drum 2 from the horizontal by a small angle eg 13 °
  • 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 Whynd ("Ein Stammschale") 11, from which the feed water Can carry detergent portions in the tub 1.
  • 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 Why styles (“Ein Stammschale”) 11, from which the feed water Can carry detergent portions in the tub 1.
  • a heater 13 in the tub 1, a heater 13.
  • the valve 9 as well as the heater 13 can be controlled by a control device (“program control") 12 in response to a program flowchart of a time program and / or the achievement of certain measurements of Parameters such as liquor level, liquor temperature, speed of the laundry drum, etc. within the washing machine, in particular to the thresholds specified in the method steps a) and / or b) may be bound.
  • 15 means a sensor for the measurement of the hydrostatic pressure p in the tub 1.
  • the hydrostatic pressure p results from the level height H of forming in the tub 1 free fleet.
  • the washing machine comprises a measuring device 16 for determining the amount of water q filled. It can be designed, for example, as a water meter or as a flowmeter.
  • the amount of water q is calculated in conjunction with a detected filling time. It is also conceivable to determine the flow by measuring the time to reach a predetermined level height, which corresponds to a certain fixed amount of water. The signal of the measuring device 16 is supplied to the control device 12.
  • the invention has numerous advantages. With the method according to the invention, it is possible to estimate the amount of laundry to be treated in a simple and reliable manner in order to adapt the further course of the wetting phase to it. In particular, it is easy to differentiate between different loadings or loading stages.
  • phase B during a continuous rotation of the drum 2 at a rotational speed n1, preferably at a rotational speed of 10 to 50 revolutions per minute, water supplied to the tub 1.
  • the direction of rotation of the drum 2 is in an optimal direction for the scooping device 5 17, whereby the present in the tub water 6 is returned to the drum 2.
  • the detected values for hydrostatic pressure p, their temporal change ( ⁇ p / ⁇ t) and the amount of water q supplied are measured and with respective associated limit values p 1 , ( ⁇ p / ⁇ t) 1 and q limit 1 , which for a a small load of normal absorbency apply, compared.
  • the control device 12 comprises a comparator 121 to which the measured values and the limit values are supplied. at If one and / or more limit values are exceeded, the comparator 121 can generate a signal which is used to further control the method and / or the further program sequence.
  • the rotation of the drum 2 is reversing.
  • Such a design is used in particular for washing machines that have no scooping device 5.
  • the hydrostatic pressure p increases depending on the laundry load 7 and its pumping speed. Depending on the actual laundry load 7, its pumping speed and the geometrical dimensions of the tub 1 and the drum 2, the time change ( ⁇ p / ⁇ t) of the hydrostatic pressure p varies. An example is in FIG. 4 shown. Only at the time t ( ⁇ p / ⁇ t) 1 , both the hydrostatic pressure p exceed the threshold value p 1 and the time change ( ⁇ p / ⁇ t) of the hydrostatic pressure p exceed the threshold value ( ⁇ p / ⁇ t) 1 .
  • process step b) begins. Turning the drum 2 and filling the water are stopped. Now, when the drum 2 is at a standstill, the hydrostatic pressure p or its temporal change ( ⁇ p / ⁇ t) is tracked.
  • phase B ' After a short period of time, a process step a) (phase B ') is followed again and the wetting phase is prolonged.
  • the prolonged wetting phases are in FIG. 2
  • the limits p 2 , ( ⁇ p / ⁇ t) 2 and q limit 2 which apply to a normal absorbency for an average load, are fixed, ie a second one for distinctness
  • the critical point reached with time t 2 is selected, and the phase B operation described above repeats itself correspondingly in phase B '.
  • phase B ' the limit value q limit 2 set for a medium load of laundry is reached first or if a larger or more absorbent laundry load is found in a subsequent process step b) (phase C') than for average normally absorbent laundry load further method steps b) and a), for example phase B ", in which the limit values p 3 , ( ⁇ p / ⁇ t) 3 and for a given amount of water a limit value q limit 3 are specified, which apply to a normal absorbency for a large load quantity.
  • the measured amount of water is compared with a maximum predetermined amount of water q limit max , which must not be exceeded during the wetting phase.
  • the maximum amount of water q limit max reached during the wetting phase is reached, the filling of water and the active wetting phase are stopped.
  • the normal washing phase D can, as in Fig.2 shown, the drum 2 are operated at a suitable speed for washing n 2 , which is higher than the speed n 1 of the wetting phase.
  • further filling of water may be provided via a preset hysteresis.
  • FIG. 3 An example of a time course of the hydrostatic pressure p is in FIG. 3 shown.
  • the course corresponds to the in Fig. 2 shown progressions of the wetting phases A, A 'and A " Fig. 3 each course for a small (1 kg), a medium (3 kg) and large (6 kg) loading stage.
  • the wetting phase can be automatically adapted to the amount of laundry of a laundry item, so that at uniform wetting the laundry is wetted before the actual washing process with the optimum amount of water or alkali.
  • the inventive method for wetting laundry is equally suitable for wetting of dry laundry at the beginning of a wash cycle as well as for wetting wet laundry at the beginning of a rinse cycle.
  • Deviating limit values or threshold values may be specified for the latter case.

Landscapes

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

Claims (5)

  1. Procédé de traitement de linge dans un lave-linge commandé par programme, comprenant un capteur (15) destiné à déterminer une hauteur du liquide se trouvant dans la cuve (1) à liquide de lavage, dont le signal de capteur est enregistré pendant le procédé, un tambour (2) et une commande à programme (12), caractérisé en ce que pendant une phase de mouillage,
    a) pendant la rotation du tambour (2), de l'eau est remplie dans une quantité q jusqu'à obtention d'une valeur seuil prédéfinie (p1, p2, p3) pour la pression hydrostatique p et jusqu'à obtention d'une valeur seuil prédéfinie (Δp/Δt)1, (Δp/Δt)2, (Δp/Δt)3 pour le gradient temporel de la pression hydrostatique p et en ce qu'une comparaison de la pression hydrostatique p mesurée, de la quantité d'eau q remplie et de la modification temporelle (Δp/Δt) est réalisée avec des valeurs correspondantes mémorisée dans la commande à programme (12).
  2. Procédé selon la revendication 1, caractérisé en ce qu'en plus
    b) à un moment (t1, t2, t3), lorsque l'eau remplie a atteint une quantité (qlimit1, qlimit2, qlimit3) prédéfinie pour un degré de charge prédéfini, la rotation du tambour (2) et le remplissage d'eau sont terminés dans le procédé et en ce que la modification de la pression hydrostatique p en raison de l'eau libérée est évaluée pour déterminer une quantité de charge.
  3. Procédé selon l'une quelconque des revendications précédentes, caractérisé en ce que le tambour (2), avant une nouvelle admission d'eau, est mis en rotation pour quelques secondes ou minutes avec une vitesse de rotation de 10 à 50 tours par minute.
  4. Procédé selon l'une quelconque des revendications précédentes, caractérisé en ce que l'étape de procédé a) et/ou l'étape de procédé b) sont répétées.
  5. Lave-linge comprenant une commande à programme (12) destinée à commander le déroulement de programmes, un tambour (2) logé de manière rotative dans une cuve (1) à liquide de lavage, un moteur d'entraînement (14) pour le tambour, un capteur (15) destiné à déterminer la hauteur (H) du liquide (6) se trouvant dans la cuve (1) à liquide de lavage, des moyens de commutation (9, 12, 14) destinés à faire tourner et arrêter le tambour (2),
    caractérisé en ce
    que la commande à programme (12) est configurée pour la réalisation du procédé selon l'une quelconque des revendications précédentes.
EP07730198.4A 2006-07-04 2007-06-15 Procédé de traitement de linge, ainsi que machine à laver appropriée à cet effet Active EP2044252B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102006030891A DE102006030891A1 (de) 2006-07-04 2006-07-04 Verfahren zur Behandlung von Wäsche sowie hierzu geeignete programmgesteuerte Waschmaschine
PCT/EP2007/055963 WO2008003577A1 (fr) 2006-07-04 2007-06-15 Procédé de traitement de linge, ainsi que machine à laver appropriée à cet effet

Publications (2)

Publication Number Publication Date
EP2044252A1 EP2044252A1 (fr) 2009-04-08
EP2044252B1 true EP2044252B1 (fr) 2016-08-17

Family

ID=38520953

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07730198.4A Active EP2044252B1 (fr) 2006-07-04 2007-06-15 Procédé de traitement de linge, ainsi que machine à laver appropriée à cet effet

Country Status (4)

Country Link
EP (1) EP2044252B1 (fr)
DE (1) DE102006030891A1 (fr)
PL (1) PL2044252T3 (fr)
WO (1) WO2008003577A1 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
EP2202343B1 (fr) * 2008-12-18 2017-04-12 BSH Hausgeräte GmbH Procédé de traitement du linge ainsi que lave-linge adapté
US9139946B2 (en) * 2009-12-31 2015-09-22 Arcelik Anonim Sirketi Washing machine wherein the type and amount of laundry can be detected
CN103290650B (zh) * 2012-02-24 2017-09-12 博西华电器（江苏）有限公司 洗衣机的控制方法
US9416652B2 (en) 2013-08-08 2016-08-16 Vetco Gray Inc. Sensing magnetized portions of a wellhead system to monitor fatigue loading
FR3117134B1 (fr) * 2020-12-09 2023-11-24 Groupe Brandt Procédé de lavage de linge, machine à laver et programme mettant en œuvre un tel procédé

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
DE4304031A1 (de) * 1993-02-11 1994-08-18 Licentia Gmbh Trommelwaschmaschine mit einer Programmablaufsteuereinrichtung
DE4331603A1 (de) 1993-09-17 1995-03-23 Licentia Gmbh Verfahren zur Ermittlung wäschespezifischer Parameter in Haushalt-Waschmaschinen und Vorrichtung zur Durchführung des Verfahrens
DE19538291C2 (de) * 1995-10-14 2001-07-12 Aeg Hausgeraete Gmbh Verfahren zur Ermittlung des Wasseraufnahmegrades von Wäsche
DE10136519B4 (de) * 2001-07-26 2004-09-02 BSH Bosch und Siemens Hausgeräte GmbH Verfahren zum Betreiben einer programmierbaren Waschmaschine und dafür geeignete Waschmaschine
KR100444958B1 (ko) * 2002-02-20 2004-08-21 삼성전자주식회사 세탁기의 제어방법
EP1350881B1 (fr) * 2002-04-02 2005-12-28 Whirlpool Corporation Procédé pour commander le programme d'une machine à laver et machine à laver utilisant un tel procédé
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
DE102005012426A1 (de) * 2005-03-17 2006-09-21 BSH Bosch und Siemens Hausgeräte GmbH Benetzungsprozess für die Wäsche in einer programmgesteuerten Waschmaschine

Also Published As

Publication number Publication date
DE102006030891A1 (de) 2008-01-10
PL2044252T3 (pl) 2017-01-31
EP2044252A1 (fr) 2009-04-08
WO2008003577A1 (fr) 2008-01-10

Similar Documents

Publication Publication Date Title
EP1861537B1 (fr) Processus de mouillage du linge dans un lave-linge commande par programme, et lave-linge
EP2044252B1 (fr) Procédé de traitement de linge, ainsi que machine à laver appropriée à cet effet
WO2006018382A1 (fr) Lave-linge commande par programme
EP1527223B1 (fr) Procede pour accelerer l'impregnation du linge dans un lave-linge a tambour
EP2185763B1 (fr) Procédé d'élimination de mousse dans une machine à laver à tambour et machine à laver à tambour correspondante
EP2246469B1 (fr) Procédé de functionnement d'un lave-linge et lave-linge doté d'une pompe à circulation et d'une phase d'essorage
EP3004448B1 (fr) Procédé de fonctionnement d'une machine à laver à humidité résiduelle du linge améliorée et machine à laver adaptée dans ce but
EP2183422B1 (fr) Procédé de traitement du linge et lave-linge programmé à cet effet
DE102013225113B4 (de) Verfahren zur Behandlung von Wäsche mit verbesserter Benetzungsphase und hierzu geeignete Waschmaschine
DE102007033492A1 (de) Verfahren zur Steuerung der Schaumerzeugung in einer Waschmaschine sowie hierzu geeignete Waschmaschine
DE19908804A1 (de) Verfahren zum Betrieb einer Waschmaschine und automatisch gesteuerte Waschmaschine hierfür
WO2016156069A1 (fr) Procédé pour faire fonctionner un lave-linge avec détection de mousse par une interprétation du courant du moteur ainsi que lave-linge adapté à cet effet
EP2038467B1 (fr) Procédé de traitement de linge à durée d'humidification variable et lave-linge correspondant
DE102014108591B4 (de) Verfahren zum Feuchtwaschen
DE102009029240A1 (de) Verfahren zur Behandlung von Wäsche sowie hierzu geeignete programmgesteuerte Waschmaschine
EP2202343B1 (fr) Procédé de traitement du linge ainsi que lave-linge adapté
DE102010028141A1 (de) Verfahren zur Behandlung von Wäsche in einer Trommelwaschmaschine unter verbesserten Schöpfbedingungen
DE102006029948A1 (de) Verfahren zur Behandlung von Wäsche sowie hierzu geeignete programmgesteuerte Waschmaschine
DE102017103183A1 (de) Verfahren zum Betreiben eines Waschautomaten und Waschautomat
DE102008054837B4 (de) Verfahren zur Behandlung von Wäsche
DE102009002845A1 (de) Verfahren zur Erkennung eines unzulässigen Betriebszustandes in einer Waschmaschine unter Ausnutzung eines drehrichtungsabhänigen Druckverhaltens

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: 20090204

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 MT NL PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL BA HR MK RS

RIN1 Information on inventor provided before grant (corrected)

Inventor name: SCHIEGL, THORSTEN

Inventor name: WITT, CORNELIA

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

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

INTG Intention to grant announced

Effective date: 20160411

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

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 MT NL PL PT RO SE SI SK TR

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

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: AT

Ref legal event code: REF

Ref document number: 821207

Country of ref document: AT

Kind code of ref document: T

Effective date: 20160915

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 502007015034

Country of ref document: DE

REG Reference to a national code

Ref country code: NL

Ref legal event code: MP

Effective date: 20160817

REG Reference to a national code

Ref country code: LT

Ref legal event code: MG4D

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

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: 20160817

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: 20160817

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: 20160817

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

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: 20160817

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: 20161219

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: 20161118

Ref country code: ES

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: 20160817

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: 20160817

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

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: 20160817

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: 20160817

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 502007015034

Country of ref document: DE

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: 20160817

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: 20161117

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: 20160817

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: 20160817

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

26N No opposition filed

Effective date: 20170518

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: 20160817

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: 20160817

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

REG Reference to a national code

Ref country code: IE

Ref legal event code: MM4A

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

Effective date: 20180228

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: 20170615

Ref country code: LI

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

Effective date: 20170630

Ref country code: LU

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

Effective date: 20170615

Ref country code: CH

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

Effective date: 20170630

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

Ref country code: FR

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

Effective date: 20170630

REG Reference to a national code

Ref country code: BE

Ref legal event code: MM

Effective date: 20170630

REG Reference to a national code

Ref country code: AT

Ref legal event code: MM01

Ref document number: 821207

Country of ref document: AT

Kind code of ref document: T

Effective date: 20170615

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: 20170630

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

Ref country code: MT

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: 20160817

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: 20170615

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: 20070615

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

Ref country code: IT

Payment date: 20190619

Year of fee payment: 13

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 NON-PAYMENT OF DUE FEES

Effective date: 20160817

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

Ref country code: GB

Payment date: 20190624

Year of fee payment: 13

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

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: 20161217

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

Effective date: 20200615

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

Ref country code: GB

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

Effective date: 20200615

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: 20200615

REG Reference to a national code

Ref country code: DE

Ref legal event code: R084

Ref document number: 502007015034

Country of ref document: DE

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

Ref country code: DE

Payment date: 20230630

Year of fee payment: 17

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

Ref country code: TR

Payment date: 20230609

Year of fee payment: 17

Ref country code: PL

Payment date: 20230602

Year of fee payment: 17