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EP1846606B1 - Program controlled washing machine - Google Patents

Program controlled washing machine Download PDF

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Publication number
EP1846606B1
EP1846606B1 EP05816117A EP05816117A EP1846606B1 EP 1846606 B1 EP1846606 B1 EP 1846606B1 EP 05816117 A EP05816117 A EP 05816117A EP 05816117 A EP05816117 A EP 05816117A EP 1846606 B1 EP1846606 B1 EP 1846606B1
Authority
EP
European Patent Office
Prior art keywords
laundry
washing machine
drum
washing
movement
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
EP05816117A
Other languages
German (de)
French (fr)
Other versions
EP1846606A1 (en
Inventor
Gundula Czyzewski
Oliver RÜDIGER
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 Bosch und Siemens 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 Bosch und Siemens Hausgeraete GmbH filed Critical BSH Bosch und Siemens Hausgeraete GmbH
Priority to PL05816117T priority Critical patent/PL1846606T3/en
Publication of EP1846606A1 publication Critical patent/EP1846606A1/en
Application granted granted Critical
Publication of EP1846606B1 publication Critical patent/EP1846606B1/en
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
    • D06F35/00—Washing machines, apparatus, or methods not otherwise provided for
    • D06F35/005—Methods for washing, rinsing or spin-drying
    • D06F35/006—Methods for washing, rinsing or spin-drying for washing or rinsing only

Definitions

  • the invention relates to a program-controlled washing machine with a washing program with a clear wash process, which is tailored to the needs of a Wäschepostens from shrinkage prone fabrics.
  • the invention is therefore an object of the invention to treat shrink-sensitive laundry items despite low mechanical entry due to lack of movement of the laundry drum so that the laundry evenly moistened with the optimum amount of water or alkali and thus the washing process is optimized for shrunken endangered laundry items.
  • a washing machine described in the introduction is formed in that the movement takes place exclusively in one direction of the drum rotation.
  • the object is thus achieved by a program-controlled washing machine with a tub and a laundry drum mounted rotatably in the tub around a non-vertical axis, wherein the washing machine is designed so that they can perform a wash program with a final wash, the needs of a laundry expense is matched to shrinkable textiles, characterized in that in said washing program during the final washing process, the washing drum is flooded with water and possibly detergent with a proportion of movement of less than 5% of the possible drive duration is moved and that the movement takes place exclusively in one direction of the drum rotation.
  • the laundry drum contains on the inside of its shell driver, which are equipped with a device for scooping the water from the lower portion of the tub and for raining the scooped water when they are each higher in one position than the laundry items.
  • a device for scooping the water from the lower portion of the tub and for raining the scooped water when they are each higher in one position than the laundry items is equipped with a device for scooping the water from the lower portion of the tub and for raining the scooped water when they are each higher in one position than the laundry items.
  • a low speed for example, about 20 rpm has been found to be very suitable depending on the geometry of the tub / drum system. Their exact value can still be optimized depending on the geometry and function of the drivers.
  • the unidirectional drum movement in coordination with the design features of the tub and / or the laundry drum with a break of 10 to 60 seconds has been found to be particularly suitable.
  • the wash liquor has the opportunity to act sufficiently intense on the textiles.
  • washing drum 1 is mounted horizontally rotatable in the tub 2.
  • Your Wäschemit counselor 3 are equipped on the shell side of the laundry drum 1 with scooping 4 and carry on their Firstabterrorismen holes 5, is rained through the water from the lower portion of the tub 2 scooped water on the laundry 6 when the driver, as the driver 3.1 in the Representation, device by turning the laundry drum 1 in the direction of arrow 7 in a lying above the laundry 6 position.
  • the laundry drum 1 If the laundry drum 1 according to Fig. 2 is operated reversing in a known manner, it receives at time t 1 an angular momentum in the positive direction (opposite to the direction of arrow 7) and at time t 2 an angular momentum in the negative direction (in the direction of arrow 7).
  • the laundry item 6 lying in the laundry drum 1 is once taken to the right and rearranged and the second time taken to the left and stratified back.
  • the scooping devices 4 counter to the direction of rotation 7 scoop no water and rain no water from above the laundry 6.
  • the laundry item 6 is wetted when it is taken when turning in the direction of arrow 7 to the left, because then the scooping devices 4 draw water from the lower portion of the tub 2 and rain it from an upper position on the laundry 6.

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

Description

Die Erfindung betrifft eine programmgesteuerte Waschmaschine mit einem Waschprogramm mit einem Klarwaschprozess, der auf die Bedürfnisse eines Wäschepostens aus schrumpfgefährdeten Textilien abgestimmt ist.The invention relates to a program-controlled washing machine with a washing program with a clear wash process, which is tailored to the needs of a Wäschepostens from shrinkage prone fabrics.

Bisher bekannte Waschprogramme für schrumpfgefährdete Textilien - sogenannte Wolle- oder Handwaschprogramme - behandeln die Wäscheposten in der Weise, dass die sie bewegende Wäschetrommel mit einem Reversierrhythmus bei einem verringerten Bewegungsanteil von kleiner als 7% bis zu kleiner als 5% der möglichen Antriebsdauer in wechselnden Drehrichtungen betrieben wird, sogenanntes "Wolleschaukeln". Der Bewegungseintrag ist dadurch charakterisiert, dass in Abhängigkeit von der mechanischen Beschaffenheit der Wäschetrommel und ihren Mitnehmern der Wäscheposten auch nach mehreren Reversierzyklen nicht vollständig gewendet wird. Daher ist auch nicht sicher, dass er vollständig benetzt und zum Zwecke der Reinigung genügend durchflutet wird. Ein derartiges Verfahren ist in DE 199 06 020 A1 beschrieben.Previously known washing programs for shrinkage-prone fabrics - so-called wool or hand washing programs - treat the laundry items in such a way that they operated laundry drum with a Reversierrhythmus at a reduced rate of movement of less than 7% to less than 5% of the possible drive duration operated in alternating directions of rotation becomes, so-called "wool rocking". The movement entry is characterized by the fact that, depending on the mechanical nature of the laundry drum and its carriers, the laundry item is not completely turned over even after several reversing cycles. Therefore, it is also not certain that it is completely wetted and sufficiently flooded for the purpose of cleaning. Such a method is in DE 199 06 020 A1 described.

Durch den stetigen Wechsel der Drehrichtung der Wäschetrommel soll verhindert werden, dass sich der Wäscheposten während seiner Behandlung verknotet. Allerdings wird jede während einer Drehrichtung erreichte Umschichtung der Wäsche nach dem Wechsel der Drehrichtung wieder rückgängig gemacht. Oben aufliegende Stücke des Wäschepostens kommen auf diese Weise nie intensiv genug mit Feuchtigkeit in Berührung und nehmen daher nur sehr eingeschränkt am Waschprozess teil. Sie bleiben sogar wenigstens teilweise bis nach dem Waschprozess fühlbar trocken.Due to the constant change of the direction of rotation of the laundry drum to prevent knots that knotted during his treatment. However, any redirection of the laundry achieved during one direction of rotation is reversed after the direction of rotation has changed. On top of lying pieces of laundry items come in this way never intense enough with moisture in contact and therefore participate only very limited in the washing process. They even remain at least partially dry until after the washing process.

Ein Verfahren zur verbesserten Benetzung ist in EP 0 475 462 A1 offenbart, wo in beide Richtungen schöpfende Mitnehmer zum Einsatz kommen, um die Schöpfwirkung beim Reversierbetrieb zu verbessern. Ein solches Verfahren ist jedoch für schrumpfgefährdete Textilien nicht geeignet.A method for improved wetting is in EP 0 475 462 A1 discloses where in both directions exhausting drivers are used to improve the scooping action in Reversierbetrieb. However, such a method is not suitable for shrinkage-prone textiles.

Der Erfindung liegt daher die Aufgabe zugrunde, schrumpfempfindliche Wäscheposten trotz geringen mechanischen Eintrags aufgrund Bewegungsarmut der Wäschetrommel so zu behandeln, dass die Wäsche mit der optimalen Menge an Wasser bzw. Lauge gleichmäßig benetzt und damit der Waschprozess für schrumpfgefährdete Wäscheposten optimiert wird.The invention is therefore an object of the invention to treat shrink-sensitive laundry items despite low mechanical entry due to lack of movement of the laundry drum so that the laundry evenly moistened with the optimum amount of water or alkali and thus the washing process is optimized for shrunken endangered laundry items.

Erfindungsgemäß ist eine eingangs beschriebene Waschmaschine dadurch ausgebildet, dass die Bewegung ausschließlich in einer Richtung der Trommeldrehung stattfindet. Die Aufgabe wird somit gelöst durch eine programmgesteuerte Waschmaschine mit einem Laugenbehälter und einer in dem Laugenbehälter drehbeweglich um eine nicht vertikale Achse gelagerten Wäschetrommel, wobei die Waschmaschine so ausgebildet ist, dass sie ein Waschprogramm mit einem Klarwaschprozess durchführen kann, das auf die Bedürfnisse eines Wäschepostens aus schrumpfgefährdeten Textilien abgestimmt ist, dadurch gekennzeichnet, dass in dem genannten Waschprogramm während des Klarwaschprozesses die Wäschetrommel unter Durchflutung von Wasser und gegebenenfalls Waschmittel mit einem Bewegungsanteil von kleiner als 5% der möglichen Antriebsdauer bewegt wird und dass die Bewegung ausschließlich in einer Richtung der Trommeldrehung stattfindet.According to the invention, a washing machine described in the introduction is formed in that the movement takes place exclusively in one direction of the drum rotation. The object is thus achieved by a program-controlled washing machine with a tub and a laundry drum mounted rotatably in the tub around a non-vertical axis, wherein the washing machine is designed so that they can perform a wash program with a final wash, the needs of a laundry expense is matched to shrinkable textiles, characterized in that in said washing program during the final washing process, the washing drum is flooded with water and possibly detergent with a proportion of movement of less than 5% of the possible drive duration is moved and that the movement takes place exclusively in one direction of the drum rotation.

Es hat sich nämlich erwiesen, dass bei einem derartig geringen Bewegungsanteil Wäscheposten in nicht reversierend betriebenen Wäschetrommeln durchaus nicht grundsätzlich verknoten. Gerade Wäscheposten aus schrumpfgefährdeten Textilien sind regelmäßig kleinere Wäscheposten, die nicht zum Verknoten neigen. Dies wird ja gerade dadurch verhindert, dass im Hinblick auf die Kürze des gesamten Klarwaschprozesses für einen solchen Wäscheposten nur kurze und wenige Bewegungsimpulse auf den Wäscheposten einwirken. Eine Zunahme des Schrumpfens der Textilien ist wegen des gleichbleibend geringen Bewegungsanteils der Wäschetrommel nicht zu erwarten.It has been found that with such a small proportion of movement, laundry items in non-reversibly operated laundry drums are by no means fundamentally knotted. Straight laundry items from shrinkage-prone textiles are regularly smaller items of laundry that are not prone to knotting. This is precisely prevented by the fact that, with regard to the brevity of the entire clear-wash process for such a laundry item, only brief and few movement impulses act on the laundry item. An increase in the shrinkage of textiles is not expected because of the consistently low proportion of movement of the laundry drum.

In Ausgestaltung der Erfindung enthält die Wäschetrommel auf der Innenseite ihres Mantels Mitnehmer, die mit einer Einrichtung zum Schöpfen des Wassers aus dem unteren Bereich des Laugenbehälters und zum Abregnen des geschöpften Wassers ausgerüstet sind, wenn sie sich jeweils in einer Position höher als der Wäscheposten befinden. Von besonderem Vorteil ist die Ausgestaltung der Erfindung dann, wenn die Drehrichtung der Wäschetrommel der Richtung der Wirksamkeit der Schöpfeinrichtung entspricht. Damit wird die Benetzung und Durchflutung der Textilien zusätzlich deutlich begünstigt.In an embodiment of the invention, the laundry drum contains on the inside of its shell driver, which are equipped with a device for scooping the water from the lower portion of the tub and for raining the scooped water when they are each higher in one position than the laundry items. Of particular advantage is the embodiment of the invention, when the direction of rotation of the laundry drum corresponds to the direction of the effectiveness of the scooping device. This additionally favors the wetting and flooding of the textiles.

Dazu hat sich in Abhängigkeit von der Geometrie des Laugenbehälter-/Trommelsystems eine niedrige Drehzahl von beispielsweise ca. 20 Upm als sehr geeignet herausgestellt. Ihr genauer Wert kann abhängig von der Geometrie und Funktion der Mitnehmer noch optimiert werden.For this purpose, a low speed, for example, about 20 rpm has been found to be very suitable depending on the geometry of the tub / drum system. Their exact value can still be optimized depending on the geometry and function of the drivers.

Entsprechend hat sich die unidirektionale Trommelbewegung in Abstimmung mit den Konstruktionsmerkmalen des Laugenbehälters und/oder der Wäschetrommel mit einer Pause von 10 bis 60 Sekunden als besonders geeignet erwiesen. Dadurch hat die Waschlauge Gelegenheit, ausreichend intensiv auf die Textilien einzuwirken.Accordingly, the unidirectional drum movement in coordination with the design features of the tub and / or the laundry drum with a break of 10 to 60 seconds has been found to be particularly suitable. As a result, the wash liquor has the opportunity to act sufficiently intense on the textiles.

Die erfindungsgemäße Ausgestaltung der Waschmaschine sowie für diese Ausgestaltung geeignete Verfahrensschritte sind nachstehend anhand eines Ausführungsbeispiels für eine Bewegungsphase einer Wäschetrommel näher erläutert. Es zeigen

Fig. 1
eine schematische Darstellung einer in einem Laugenbehälter horizontal gelagerten Wäschetrommel mit Schöpfeinrichtungen an den Mitnehmern,
Fig. 2
einen bekannten Bewegungsabschnitt der Wäschetrommel anhand eines Diagramms und
Fig. 3
einen erfindungsgemäßen Bewegungsabschnitt der Wäschetrommel anhand eines vergleichbaren Diagramms.
The embodiment of the washing machine according to the invention and method steps suitable for this embodiment are explained in more detail below on the basis of an embodiment for a movement phase of a laundry drum. Show it
Fig. 1
a schematic representation of a horizontally mounted in a tub laundry drum with scooping devices on the drivers,
Fig. 2
a known movement section of the laundry drum based on a diagram and
Fig. 3
a movement section of the laundry drum according to the invention based on a comparable diagram.

Die in Fig. 1 dargestellte Wäschetrommel 1 ist in dem Laugenbehälter 2 horizontal drehbar gelagert. Ihre Wäschemitnehmer 3 sind an der Mantelseite der Wäschetrommel 1 mit Schöpfeinrichtungen 4 ausgestattet und tragen auf ihren Firstabschnitten Löcher 5, durch die aus dem unteren Abschnitt des Laugenbehälters 2 geschöpftes Wasser über die Wäsche 6 geregnet wird, wenn die Mitnehmer, wie der Mitnehmer 3.1 in der Darstellung, durch Drehen der Wäschetrommel 1 in Richtung des Pfeiles 7 in eine oberhalb der Wäsche 6 liegende Position gerät.In the Fig. 1 shown washing drum 1 is mounted horizontally rotatable in the tub 2. Your Wäschemitnehmer 3 are equipped on the shell side of the laundry drum 1 with scooping 4 and carry on their Firstabschnitten holes 5, is rained through the water from the lower portion of the tub 2 scooped water on the laundry 6 when the driver, as the driver 3.1 in the Representation, device by turning the laundry drum 1 in the direction of arrow 7 in a lying above the laundry 6 position.

Sofern die Wäschetrommel 1 gemäß Fig. 2 in bekannter Weise reversierend betrieben wird, erhält sie zum Zeitpunkt t1 einen Drehimpuls in positiver Richtung (entgegen der Pfeilrichtung 7) und zum Zeitpunkt t2 einen Drehimpuls in negativer Richtung (in Pfeilrichtung 7). Dadurch wird der in der Wäschetrommel 1 liegende Wäscheposten 6 einmal nach rechts mitgenommen und umgeschichtet und beim zweiten Mal nach links mitgenommen und zurück geschichtet. Bei der Mitnahme nach rechts bleibt er trocken, weil die Schöpfeinrichtungen 4 entgegen der Drehrichtung 7 kein Wasser schöpfen und entsprechend kein Wasser von oben über die Wäsche 6 regnen. Demgegenüber wird der Wäscheposten 6 benetzt, wenn er beim Drehen in Pfeilrichtung 7 nach links mitgenommen wird, weil dann die Schöpfeinrichtungen 4 aus dem unteren Bereich des Laugenbehälters 2 Wasser schöpfen und es aus einer oberen Position über die Wäsche 6 abregnen.If the laundry drum 1 according to Fig. 2 is operated reversing in a known manner, it receives at time t 1 an angular momentum in the positive direction (opposite to the direction of arrow 7) and at time t 2 an angular momentum in the negative direction (in the direction of arrow 7). As a result, the laundry item 6 lying in the laundry drum 1 is once taken to the right and rearranged and the second time taken to the left and stratified back. When driving to the right he remains dry, because the scooping devices 4 counter to the direction of rotation 7 scoop no water and rain no water from above the laundry 6. In contrast, the laundry item 6 is wetted when it is taken when turning in the direction of arrow 7 to the left, because then the scooping devices 4 draw water from the lower portion of the tub 2 and rain it from an upper position on the laundry 6.

Gemäß der Erfindung wird nun in einer gegenüber dem in Fig. 2 dargestellten Verfahren neuen und vorteilhaften Weise gemäß Fig. 3 die Wäsche 6 in der Wäschetrommel 1 zu den gleichen Zeitpunkten t1 und t2 und in jeweils gleich langen Drehimpulsen nur immer in Pfeilrichtung 7, der negativen Drehrichtung, bewegt. Dadurch kann bei jedem Drehimpuls Wasser über die Wäsche 6 abregnen, wodurch die Wäsche mit der doppelten Menge Wasser in Berührung kommt im Vergleich zum Stand der Technik. Außerdem wird der Wäscheposten 6 nun stetig umgeschichtet, so dass beim Beregnen nicht immer dieselbe Schicht oben zu liegen kommt und nur diese Schicht bewässert würde.According to the invention is now in a relation to the in Fig. 2 illustrated method new and advantageous manner according to Fig. 3 the laundry 6 in the laundry drum 1 at the same times t 1 and t 2 and in each case the same length of angular momentum only in the direction of arrow 7, the negative direction of rotation moves. As a result, at each angular momentum, water may rain off over the laundry 6, whereby the laundry comes into contact with twice the amount of water compared to the prior art. In addition, the laundry item 6 is now steadily redeployed so that when sprinkling does not always come to lie on the same layer above and only this layer would be irrigated.

Claims (6)

  1. Program-controlled washing machine with a solution container (2) and a laundry drum (1) mounted in the solution container (2) to be rotationally movable about a non-vertical axis, wherein the washing machine is so constructed that it can execute a washing program with a clear-washing process matched to the needs of a laundry batch (6) of shrink-sensitive textiles, characterised in that the laundry drum (1) is moved in the said washing program during the clear-washing process under flooding by water and optionally washing agents with a movement component of less than 5% of the possible duration of driving and that the movement takes place exclusively in one direction (7) of drum rotation.
  2. Washing machine according to claim 1, characterised in that the laundry drum (1) has, on the inner side of its casing, entrainers (3) which are equipped with a device (4, 5) for scooping water from the lower region of the solution container (2) and sprinkling the scooped water onto the laundry batch (6).
  3. Washing machine according to claim 2, characterised in that the scoop devices (4, 5) scoop water in a negative direction (7) of rotation and the movement of the laundry drum (1) during the washing program corresponds with the negative direction (7) of rotation.
  4. Washing machine according to claim 2 or 3, characterised in that the unidirectional drum movement can be executed in correspondence with the constructional features of the solution container (2) and/or the laundry drum (1) at a rotational speed below that rotational speed at which the textiles lay themselves against the inner wall of the laundry drum.
  5. Washing machine according to claim 4, characterised in that the unidirectional drum movement can be performed with matching to the constructional features of the solution container (2) and/or the laundry drum (1) at a rotational speed in the range of 15 to 35 rpm.
  6. Washing machine according to any one of the preceding claims, characterised in that the rotary drive segments have a spacing of 10 to 60 seconds.
EP05816117A 2005-01-26 2005-11-21 Program controlled washing machine Active EP1846606B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL05816117T PL1846606T3 (en) 2005-01-26 2005-11-21 Program controlled washing machine

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102005003696A DE102005003696A1 (en) 2005-01-26 2005-01-26 A method for reducing the risk shrinking delicate washing materials in horizontal axis clothes washing machines has short drum rotations all in the same direction to drain trapped liquor on the clothes
PCT/EP2005/056103 WO2006079428A1 (en) 2005-01-26 2005-11-21 Program controlled washing machine

Publications (2)

Publication Number Publication Date
EP1846606A1 EP1846606A1 (en) 2007-10-24
EP1846606B1 true EP1846606B1 (en) 2012-09-26

Family

ID=35755890

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05816117A Active EP1846606B1 (en) 2005-01-26 2005-11-21 Program controlled washing machine

Country Status (7)

Country Link
US (1) US20080163436A1 (en)
EP (1) EP1846606B1 (en)
KR (1) KR101235389B1 (en)
CN (1) CN101103152B (en)
DE (1) DE102005003696A1 (en)
PL (1) PL1846606T3 (en)
WO (1) WO2006079428A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006029670A1 (en) * 2006-06-28 2008-01-03 BSH Bosch und Siemens Hausgeräte GmbH Process for the treatment of laundry with variable net duration and suitable washing machine

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE6510T1 (en) * 1980-09-04 1984-03-15 Janssen Pharmaceutica N.V. PROCESS FOR THE PREPARATION OF 3-(2-HYDROXY-2-ARYL-AETHYL)-2-IMINO-THIAZOLIDINE .
DE3527724A1 (en) * 1985-08-02 1987-02-12 Licentia Gmbh Drum-type washing machine
DE3660499D1 (en) * 1986-04-12 1988-09-15 Wfk Testgewebe Gmbh Method for washing woollen articles
DE3703860A1 (en) * 1987-02-07 1988-08-18 Bauknecht Hausgeraete METHOD FOR LAUNDRY WASHING IN A DRUM WASHING MACHINE
DE3741177A1 (en) * 1987-12-04 1989-06-15 Bosch Siemens Hausgeraete METHOD FOR OPERATING A DRUM WASHING MACHINE AND DRUM WASHING MACHINE FOR CARRYING OUT THE METHOD
US5233718A (en) * 1992-01-02 1993-08-10 Whirlpool Corporation Tumble method of rinsing fabric in a horizontal axis washer
DE4310595A1 (en) * 1993-03-31 1994-10-06 Bosch Siemens Hausgeraete Washing machine with a reversing laundry drum
TR199601081A2 (en) * 1996-12-30 1998-07-21 Ar�El�K A.�. A laundry washing method that achieves superior washing performance with intermittent and variable oscillating drum movements.
JPH10264151A (en) * 1997-03-28 1998-10-06 Japan Steel Works Ltd:The Granulating die for synthetic resin
DE19860529A1 (en) * 1998-12-30 2000-07-06 Boewe Garment Care Systems Gmb Cleaning, post-treatment and drying of textiles, leather and furs uses cleaning machine with drum with asymmetrical ribs
DE19906020B4 (en) * 1999-02-16 2006-10-05 Miele & Cie. Kg Process for washing delicate textiles in a program-controlled household washing machine

Also Published As

Publication number Publication date
CN101103152A (en) 2008-01-09
KR20070099606A (en) 2007-10-09
CN101103152B (en) 2012-05-09
US20080163436A1 (en) 2008-07-10
WO2006079428A1 (en) 2006-08-03
DE102005003696A1 (en) 2006-07-27
KR101235389B1 (en) 2013-02-20
EP1846606A1 (en) 2007-10-24
PL1846606T3 (en) 2013-02-28

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