EP2503044A1 - Procédé pour réaliser un cycle de lavage de linge délicat dans une machine à laver le linge ou à sécher le linge - Google Patents

Procédé pour réaliser un cycle de lavage de linge délicat dans une machine à laver le linge ou à sécher le linge Download PDF

Info

Publication number
EP2503044A1
EP2503044A1 EP11159614A EP11159614A EP2503044A1 EP 2503044 A1 EP2503044 A1 EP 2503044A1 EP 11159614 A EP11159614 A EP 11159614A EP 11159614 A EP11159614 A EP 11159614A EP 2503044 A1 EP2503044 A1 EP 2503044A1
Authority
EP
European Patent Office
Prior art keywords
washing
laundry
activated
time interval
tub
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.)
Granted
Application number
EP11159614A
Other languages
German (de)
English (en)
Other versions
EP2503044B1 (fr
Inventor
Gianantonio De Bin
Andrea Mazzon
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.)
Electrolux Home Products Corp NV
Original Assignee
Electrolux Home Products Corp NV
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 Electrolux Home Products Corp NV filed Critical Electrolux Home Products Corp NV
Priority to EP11159614.4A priority Critical patent/EP2503044B1/fr
Publication of EP2503044A1 publication Critical patent/EP2503044A1/fr
Application granted granted Critical
Publication of EP2503044B1 publication Critical patent/EP2503044B1/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
    • 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
    • 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
    • D06F39/083—Liquid discharge or recirculation 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
    • 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

Definitions

  • the present invention relates to a method for performing a washing cycle of sensitive laundry in a washing machine or in a washer-dryer. Further, the present invention relates to a corresponding washing machine or a corresponding washer-dryer.
  • WO 2008/09124 A2 discloses a washing machine with a steam supply unit.
  • the washing temperature is set to about 30°C.
  • EP 1 975 298 A1 discloses a washing machine.
  • the structure of said washing machine prevents an overheating of the heating device.
  • a circulation hole is formed at a height same as or greater than the mounting height of a heating device in order to allow water flow into a circulation unit. This prevents the height of water from becoming less than the mounting height of the heating device even when the circulation unit is in operation, so that an overheating of the water is prevented.
  • EP 0 740 010 B1 discloses a washing machine.
  • the concept of said washing machine prevents the formation of suds.
  • the flow of the mixture of water and detergent is controlled according to a predetermined scheme.
  • EP 0 279 483 B1 discloses a method of washing woollens in a washing machine.
  • the laundry drum of said washing machine performs only a part of one revolution during every movement interval.
  • the circumferential speed of the laundry drum is limited, when the laundry begins to contact the inner drum walls.
  • DE 38 41 551 A1 discloses a method of washing woollens in a washing machine.
  • the laundry drum of said washing machine performs only a part of one revolution during every movement interval, wherein the rotation angle of the laundry drum is controlled by an evaluation of the pulses from a tachometer generator connected to the motor.
  • the object of the present invention is achieved by a method for performing a washing cycle of sensitive laundry in a washing machine or in a washer-dryer, which washing machine or washer-dryer, respectively, comprises a washing tub, a rotatable laundry drum within the washing tub, a recirculation circuit for circulating a washing liquid from a bottom region of the washing tub to a higher region of the latter, and a heating device.
  • the method comprises the following steps: one or more filling steps in which a washing liquid is filled into the washing tub; a main heating step in which the washing liquid contained in the washing tub is heated from an inlet-temperature (i.e.
  • the temperature of the washing liquid before the activation of the heating element of the washing machine to an operating-temperature adapted for washing the laundry; a washing step in which the laundry loaded in the washing tub is washed with the washing liquid; a rinsing step in which the loaded laundry is rinsed; during the main heating step the rotation of the laundry drum is not activated, and the recirculation of the washing liquid from the bottom region of the washing tub to a higher region of the latter is activated.
  • the rotation of the laundry drum is not activated, and the recirculation of washing liquid from the bottom region of the washing tub to a higher region of the latter is activated; since the laundry drum doesn't rotate, the laundry is not subjected to mechanical stress. This is particularly effective in the case of laundry made of wool, since it allows avoiding the felting of the wool.
  • the recirculation of the washing liquid during the main heating step, while the laundry drum is not rotating, allows that all the laundry within the laundry drum is wetted by the heated washing liquid.
  • the complete wetting of the laundry with the heated washing liquid is advantageous for the following washing step. Further, the complete wetting of the laundry with the heated washing liquid, allows a uniform heating of the laundry. Moreover, the recirculation during the main heating step reduces the time for obtaining a suitable heating and wetting of the laundry.
  • the inventive method ensures that all the laundry inside the washing tub is completely wetted and heated before the start of the proper washing step, and without any risk of felting said laundry.
  • the recirculation of the washing liquid from the bottom region of the washing tub to a higher region of the latter is not activated during the one or more steps of filling water, or water mixed with detergent (more generally during each step of filling a washing liquid) into the washing tub.
  • the recirculation of the washing liquid from the bottom region of the washing tub to a higher region of the latter may be advantageously activated during at least part of the steps of heating the washing liquid, washing the laundry, rinsing the laundry.
  • the rotation of the laundry drum is activated for at least a first predetermined time interval followed by a second predetermined time interval in which the rotation of the laundry drum is not activated.
  • the rotation of the laundry drum is activated for at least a first predetermined time interval followed by a second predetermined time interval in which the rotation of the laundry drum is not activated.
  • the rotation of the laundry drum is activated for at least a first predetermined time interval followed by a second predetermined time interval in which the rotation of the laundry drum is not activated.
  • the first predetermined time interval is shorter than the second predetermined time interval. This feature has been proved to be very effective in avoiding the felting of the laundry.
  • the rotation of the laundry drum is activated at a rotation speed lower than 60 rounds per minute, which reduces the risk of felting of the laundry.
  • the first predetermined time interval is shorter than 30 seconds.
  • the second predetermined time interval is comprised between 30 seconds and 180 seconds.
  • the method comprises two or more filling steps.
  • the method according to the invention may comprise, after the rinsing step, a spinning step, in which the drum is rotated at a high rotational speed, for example comprise between 400 and 800 rounds per minutes, so as to extract the water from the laundry by effect of the centrifugal force; however the spinning phase can also be avoided.
  • a spinning step in which the drum is rotated at a high rotational speed, for example comprise between 400 and 800 rounds per minutes, so as to extract the water from the laundry by effect of the centrifugal force; however the spinning phase can also be avoided.
  • the method according to the invention may comprise, after the rinsing step, and, if present, after or contemporaneously with the spinning step, a draining step, in which the washing liquid present in the tub is drained from the washing machine or washer-drier.
  • the object of the present invention is achieved also by a washing machine or washer-dryer.
  • the washing machine or washer-dryer comprises a washing tub, a rotatable laundry drum within the washing tub for washing the laundry, a recirculation circuit for circulating a washing liquid from a bottom region of the washing tub to a higher region of the latter, a heating device for heating up washing liquid (e.g. water or water mixed with detergent and/or additives) in the washing tub, a control unit for controlling the electrical and electronic components of the washing machine or washer dryer.
  • the control unit is configured for operating the washing machine or washer-dryer according to the method according to the invention.
  • the washing machine or washer-dryer is of the front-loading type or of the top-loading type.
  • FIG 1 illustrates a schematic sectional side view of a washing machine 10 according to a preferred embodiment of the present invention.
  • This embodiment relates to a washing machine 10, but the present invention may also relate to a washer-dryer.
  • the washing machine 10 advantageously includes a casing 12 with a door 14 at preferably a front side of the casing 12.
  • a washing tub 16 is arranged in central portion of the casing 12.
  • a rotatable laundry drum 18 is arranged inside the washing tub 16.
  • the laundry drum 18 is loaded with sensitive laundry 20, for example made of wool.
  • the laundry drum 18 is rotatable around a preferably horizontal rotation axis 22.
  • the principal plane of the door 14 extends preferably perpendicular to the rotation axis 22.
  • the washing machine 10 is of the front-loading type, but the present invention may also relate to a top-loading type.
  • a detergent drawer 24 is advantageously arranged above the door 14 and the washing tub 16.
  • the detergent drawer 24 is preferably connected via a first duct 26 to an electric valve 28.
  • the electric valve 28 is connectable to water supply mains. Supply water runs through the electric valve 28 and the first duct 26 to the detergent drawer 24.
  • the detergent drawer 24 is advantageously connected via a second duct 30 to the washing tub 16.
  • the supply water or supply water mixed with detergent or softener preferably runs from the detergent drawer 24 through the second duct 30 to the washing tub 16.
  • the outlet of the second duct 30 is preferably on the washing tub 16, as shown in FIG 1 .
  • the outlet of the second duct 30 may be in a bellows 32 arranged between the door 14 and the washing tub 16.
  • the one duct may be provided for clean water and the other duct may be provided for the water mixed with the detergent or the softener.
  • a sump (or a draining duct) 34 is preferably arranged below the washing tub 16.
  • the sump (or draining duct) 34 takes out the water or the water mixed with the detergent or the softener from the washing tub 16.
  • An electric heating device 38 is preferably arranged in the bottom of the washing tub 16.
  • other heating devices like for example a microwave generator, a steam generator or a hot air generator may be used.
  • a hot air generator may be advantageously provided in the case of a washer-dryer.
  • a draining pump 40 is advantageously interconnected between the sump 34 and a draining duct 42.
  • a filter 36 may be advantageously provided, preferably between the sump 34 and the draining pump 40, for collecting foreign particles and impeding that the latter can obstruct the draining pump 40.
  • the washing machine 10 advantageously comprises a recirculation circuit for circulating water from a bottom region of the washing tub 16 to a higher region of the latter; the recirculation circuit advantageously comprises a recirculation pump 44, preferably interconnected downstream the filter 36 (i.e. the filter is placed between the recirculation pump 44 and the washing tub 16), and a recirculation duct 46.
  • a single pump may be provided, which acts alternatively as draining pump and as recirculation pump.
  • the recirculation circuit advantageously comprises a three-way valve interconnected between the outlet of said single pump, the draining duct 42 and the recirculation duct 46.
  • a valve for example a ball valve, may be advantageously arranged between the washing tub 16 and the sump 34. Said valve may be open when the recirculation pump is operating. In contrast, said valve may be closed, when the recirculation pump is not operating.
  • two ducts may be provided instead of the sump 34, wherein one of said ducts would be connected to the draining pump 40 and the other one would be connected to the recirculation pump 44.
  • An outlet 48 of the recirculation duct 46 is preferably placed in correspondence of the bellows 32, so that the jets of the circulated water are directed to the rear sloped surface of the door 14 and are sprayed onto the laundry 20 from a frontal portion of the laundry drum 18.
  • the outlet 48 of the recirculation duct 46 may be placed for example in correspondence of a hole arranged in one of the two shafts, wherein said shafts support the rotatable laundry drum 18. In this case the jets of circulated water are sprayed directly inside the laundry drum 18.
  • the washing machine 10 preferably comprises a control unit 50 and a motor 52.
  • the control unit 50 is provided for controlling the electrical and electronic components of the washing machine 10.
  • the motor 52 is provided for driving the rotation of the laundry drum 18.
  • a water level 54 inside the washing tub 16 is defined during a main heating step, when the water is heated by heating device 38.
  • the water level 54 guarantees that the heating device 38 is completely underwater.
  • the washing machine 10 advantageously comprises a belt drive 56 between the motor 52 and a shaft 58 of the laundry drum 18.
  • the motor 52 may be directly connected to the shaft 58 of the laundry drum 18.
  • the laundry drum 18 is a closed cylinder, which is internal accessible via a suitable porthole arranged in its lateral surface. In this case, there are two shafts which support the bases of said cylinder.
  • FIG 2 illustrates four schematic diagrams of some characteristic parameters of the washing cycle as a function of the time t.
  • a first diagram V shows the amount of water loaded in the washing tub 16 during a washing cycle.
  • the washing cycle advantageously comprises five filling steps, numbered F1 to F5.
  • the first two, F1 and F2 correspond to an initial loading of water and detergent into the washing tub, during a wetting step, while the last three filling steps F3, F4 and F5 correspond to the filling of clean rinsing water into the washing tub; it is underlined that the first diagram (V) doesn't represent the level of liquid into the washing tub, but the amount of liquid admitted in the latter.
  • the second diagram T of FIG 2 shows the temperature inside the washing tub 16.
  • the third diagram D of FIG 2 shows the rotation speed of the laundry drum 18.
  • the fourth diagram RP of FIG 2 shows the ON and OFF states of the recirculation pump 44.
  • the washing cycle advantageously starts with a wetting step, in which a washing liquid, e.g. water mixed with a detergent, is loaded into the tub 18, so as to wet the laundry 20 loaded therein.
  • a washing liquid e.g. water mixed with a detergent
  • the wetting step comprises one or more filling steps in which the washing liquid is loaded into the tub 18.
  • the wetting step advantageously comprises two filling steps F1 and F2.
  • the third diagram D and in the fourth diagram RP it can be seen that during the filling steps F1 and F2 the rotation of the laundry drum 18 is not activated and the recirculation of the washing liquid from the bottom region of the washing tub 16 to a higher region of the latter is not activated.
  • the temperature inside the tub 16 decreases; this is due to the fact that in this example the fresh water filled in the tub 16 has a temperature (e.g. 15°C), which is lower than the temperature inside the tub 16 before the filling of water (which is typically substantially equal to the ambient temperature, e.g. 23°C), and therefore the temperature inside the tub 16 decreases after starting the filling of water.
  • a temperature e.g. 15°C
  • the temperature inside the tub 16 starts to slowly increase, because the drum has been rotated (as shown in third diagram D), and therefore there has been a thermal exchange between the water and the laundry 20 (which has in this example a temperature higher than the temperature of the water) which has caused an increase of the temperature inside the tub 16.
  • the main heating steps starts; in this step there is a rapid increase of the temperature inside the tub 16, due to the activation of the heating device: Therefore, during the main heating step the temperature inside the tub 16 rapidly increases from the inlet-temperature (i.e.
  • the operating temperature reached at the end of the main heating step preferably depends on the washing program selected by the user, and is advantageously a temperature which ensures a good washing of the particular type of textile of the loaded laundry (for example it may be around 40°C for delicate laundry).
  • the complete wetting of the laundry 20 with heated washing liquid is advantageous for the following washing step. Further, the complete wetting of the laundry 20 allows a uniform heating of said laundry 20.
  • the recirculation of the washing liquid during the main heating step reduces the time for obtaining a suitable heating and wetting of the laundry 20.
  • the inventive method ensures that all laundry 20 inside the washing tub 16 is completely wetted and heated before the start of the proper washing step. If the laundry 20 is made of wool, there is no risk of felting said laundry 20.
  • the heating device After the main heating step the heating device is deactivated, and the washing step starts; in the washing step, since the heating device is not activated, the temperature in the tub may decrease (second diagram T).
  • the heating device may advantageously be activated, preferably for one or more short time intervals, in order to avoid a high decrease of the temperature of the washing liquid, so as to keep this temperature close to the operative temperature (e.g. close to 40°C).
  • the rotation of the laundry drum 18 is advantageously activated for at least a first predetermined time interval followed by a second predetermined time interval in which the rotation of the laundry drum 18 is not activated.
  • the first predetermined time interval is shorter than the second predetermined time interval.
  • the rotation of the laundry drum 18 is activated at a rotation speed lower than 60 rounds per minute.
  • the first predetermined time interval is shorter than 30 seconds, and the second predetermined time interval is comprised between 30 seconds and 180 seconds.
  • the drum 18 in the washing step the drum 18 is advantageously rotated three times for a first predetermined time interval followed by a second predetermined time interval in which the drum 18 is not rotated.
  • the washing water is drained from the tub, and then a rinsing step is performed, advantageously comprising one or more filling steps, in this example three F3, F4 and F5, in which the tub 16 is filled with clean water; after each filling step of the rinsing step, the drum 18 is advantageously rotated for at least a first predetermined time interval followed by a second predetermined time interval in which the rotation of the laundry drum 18 is not activated.
  • the rotation of the laundry drum 18 is activated at a rotation speed lower than 60 rounds per minute.
  • the first predetermined time interval is shorter than 30 seconds
  • the second predetermined time interval is comprised between 30 seconds and 180 seconds.
  • the drum 18 is not rotated, and the recirculation pump is not activated.
  • the rinsing liquid is advantageously drained from the washing machine.
  • the heating device may advantageously be activated for one or more short time intervals, in order to heat the loaded rinsing water.
  • the washing cycle preferably comprises, after the end of the rinsing step, a draining phase, in which the water is drained from the washing machine, preferably actuated together with a spinning phase, in which the drum 18 is rotated at a relatively high speed (e.g. 800 rpm), so as to extract the water from the laundry 20.
  • the spinning phase is advantageously optional.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Control Of Washing Machine And Dryer (AREA)
  • Detail Structures Of Washing Machines And Dryers (AREA)
EP11159614.4A 2011-03-24 2011-03-24 Procédé pour réaliser un cycle de lavage de linge délicat dans une machine à laver le linge ou à sécher le linge Active EP2503044B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP11159614.4A EP2503044B1 (fr) 2011-03-24 2011-03-24 Procédé pour réaliser un cycle de lavage de linge délicat dans une machine à laver le linge ou à sécher le linge

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP11159614.4A EP2503044B1 (fr) 2011-03-24 2011-03-24 Procédé pour réaliser un cycle de lavage de linge délicat dans une machine à laver le linge ou à sécher le linge

Publications (2)

Publication Number Publication Date
EP2503044A1 true EP2503044A1 (fr) 2012-09-26
EP2503044B1 EP2503044B1 (fr) 2013-12-11

Family

ID=44800343

Family Applications (1)

Application Number Title Priority Date Filing Date
EP11159614.4A Active EP2503044B1 (fr) 2011-03-24 2011-03-24 Procédé pour réaliser un cycle de lavage de linge délicat dans une machine à laver le linge ou à sécher le linge

Country Status (1)

Country Link
EP (1) EP2503044B1 (fr)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012023084A1 (de) * 2012-09-17 2014-03-20 BSH Bosch und Siemens Hausgeräte GmbH Verfahren zum Waschen von Wäschestücken in einem programmgesteuerten Hausgerät, sowie solches Hausgerät
EP2947193A1 (fr) * 2014-05-07 2015-11-25 Miele & Cie. KG Procédé de lavage de tissus fragiles
WO2016102013A1 (fr) * 2014-12-23 2016-06-30 Electrolux Appliances Aktiebolag Machine à laver le linge comprenant un dispositif de dosage automatique
WO2016136155A1 (fr) * 2015-02-27 2016-09-01 パナソニックＩｐマネジメント株式会社 Machine à laver
WO2017211412A1 (fr) * 2016-06-08 2017-12-14 Arcelik Anonim Sirketi Lave-linge à efficacité de nettoyage améliorée et à rendement énergétique amélioré
EP3613891A1 (fr) * 2018-08-22 2020-02-26 BSH Hausgeräte GmbH Appareil de traitement du linge doté d'une buse d'admission
CN113605055A (zh) * 2021-09-14 2021-11-05 海信（山东）冰箱有限公司 滚筒洗衣机

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0279483A2 (fr) * 1987-02-07 1988-08-24 Bauknecht Hausgeräte GmbH Procédé pour laver le linge dans une machine à laver à tambour
DE3841551A1 (de) 1988-12-09 1990-06-13 Miele & Cie Verfahren zum waschen von empfindlichen textilien, insbesondere wolle
US6032494A (en) * 1995-08-30 2000-03-07 Sharp Kabushiki Kaisha Drum type drying/washing machine
EP0740010B1 (fr) 1995-04-29 2001-05-09 Daewoo Electronics Co., Ltd Procédé de lavage pour éviter la formation de mousse dans une machine à laver
WO2008009124A1 (fr) 2006-07-21 2008-01-24 Arthrovision, Inc. Évaluation du cartilage de la hanche à l'aide d'images irm
EP1975298A1 (fr) 2007-03-27 2008-10-01 Samsung Electronics Co., Ltd. Machine à laver
EP2025795A2 (fr) * 2007-08-16 2009-02-18 LG Electronics Inc. Procédé de contrôle d'une machine à laver

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0279483A2 (fr) * 1987-02-07 1988-08-24 Bauknecht Hausgeräte GmbH Procédé pour laver le linge dans une machine à laver à tambour
EP0279483B1 (fr) 1987-02-07 1991-12-27 Bauknecht Hausgeräte GmbH Procédé pour laver le linge dans une machine à laver à tambour
DE3841551A1 (de) 1988-12-09 1990-06-13 Miele & Cie Verfahren zum waschen von empfindlichen textilien, insbesondere wolle
EP0740010B1 (fr) 1995-04-29 2001-05-09 Daewoo Electronics Co., Ltd Procédé de lavage pour éviter la formation de mousse dans une machine à laver
US6032494A (en) * 1995-08-30 2000-03-07 Sharp Kabushiki Kaisha Drum type drying/washing machine
WO2008009124A1 (fr) 2006-07-21 2008-01-24 Arthrovision, Inc. Évaluation du cartilage de la hanche à l'aide d'images irm
EP1975298A1 (fr) 2007-03-27 2008-10-01 Samsung Electronics Co., Ltd. Machine à laver
EP2025795A2 (fr) * 2007-08-16 2009-02-18 LG Electronics Inc. Procédé de contrôle d'une machine à laver

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012023084A1 (de) * 2012-09-17 2014-03-20 BSH Bosch und Siemens Hausgeräte GmbH Verfahren zum Waschen von Wäschestücken in einem programmgesteuerten Hausgerät, sowie solches Hausgerät
EP2947193A1 (fr) * 2014-05-07 2015-11-25 Miele & Cie. KG Procédé de lavage de tissus fragiles
WO2016102013A1 (fr) * 2014-12-23 2016-06-30 Electrolux Appliances Aktiebolag Machine à laver le linge comprenant un dispositif de dosage automatique
EP3486365A1 (fr) * 2014-12-23 2019-05-22 Electrolux Appliances Aktiebolag Lave-linge comportant un dispositif de dosage automatique
WO2016136155A1 (fr) * 2015-02-27 2016-09-01 パナソニックＩｐマネジメント株式会社 Machine à laver
JP2016158744A (ja) * 2015-02-27 2016-09-05 パナソニックＩｐマネジメント株式会社 洗濯機
WO2017211412A1 (fr) * 2016-06-08 2017-12-14 Arcelik Anonim Sirketi Lave-linge à efficacité de nettoyage améliorée et à rendement énergétique amélioré
EP3613891A1 (fr) * 2018-08-22 2020-02-26 BSH Hausgeräte GmbH Appareil de traitement du linge doté d'une buse d'admission
CN113605055A (zh) * 2021-09-14 2021-11-05 海信（山东）冰箱有限公司 滚筒洗衣机
CN113605055B (zh) * 2021-09-14 2024-03-19 海信冰箱有限公司 滚筒洗衣机

Also Published As

Publication number Publication date
EP2503044B1 (fr) 2013-12-11

Similar Documents

Publication Publication Date Title
EP2503044B1 (fr) Procédé pour réaliser un cycle de lavage de linge délicat dans une machine à laver le linge ou à sécher le linge
US10648113B2 (en) Method for washing laundry in a laundry washing machine and laundry washing machine
US9896795B2 (en) Method of controlling drum type washing machine
CN102639775B (zh) 包括将旋转水喷射到滚筒中的旋转喷嘴的洗衣机
EP2480711B1 (fr) Procédé de lavage et machine à laver
CN102695829B (zh) 具有经济漂洗程序和中间程序的洗涤方法
EP1489217B1 (fr) Procédé de semi-séchage dans une machine à laver et machine à laver
KR102650103B1 (ko) 세탁기 및 그 제어방법
CN108660682A (zh) 洗衣机的控制方法、装置及洗衣机
JP2011092540A (ja) 洗濯機
US11479895B2 (en) Laundry machine having induction heater and control method thereof
EP3649284B1 (fr) Procédé de commande du fonctionnement d'une machine à laver
KR101651126B1 (ko) 세탁장치의 제어방법
JP2015006283A (ja) 洗濯機
US11346037B2 (en) Laundry machine having induction heater and control method thereof
CN109137399B (zh) 滚筒洗衣机及其洗涤控制方法和装置
JP2021069529A (ja) 洗濯機
EP2503048B1 (fr) Procédé de lavage du linge dans une machine à laver le linge et machine à laver le linge
EP2503046B1 (fr) Procédé de lavage du linge dans une machine à laver le linge et machine à laver le linge
KR101853664B1 (ko) 의류처리방법
KR101629293B1 (ko) 세탁기의 건조제어방법
KR101702978B1 (ko) 세탁기 및 그 제어방법
JP2009261450A (ja) ドラム式洗濯機
KR101154989B1 (ko) 세탁기의 세탁제어방법
JP2024096459A (ja) 洗濯機

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

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

17P Request for examination filed

Effective date: 20130326

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

INTG Intention to grant announced

Effective date: 20130628

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): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: AT

Ref legal event code: REF

Ref document number: 644675

Country of ref document: AT

Kind code of ref document: T

Effective date: 20140115

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 602011004084

Country of ref document: DE

Effective date: 20140206

REG Reference to a national code

Ref country code: NL

Ref legal event code: VDEP

Effective date: 20131211

REG Reference to a national code

Ref country code: AT

Ref legal event code: MK05

Ref document number: 644675

Country of ref document: AT

Kind code of ref document: T

Effective date: 20131211

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

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: 20131211

Ref country code: HR

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: 20131211

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: 20131211

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: 20131211

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: 20131211

Ref country code: NO

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: 20140311

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: RS

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: 20131211

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: 20131211

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: 20131211

Ref country code: AT

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: 20131211

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: 20140411

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: 20131211

Ref country code: BE

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: 20131211

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

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: 20131211

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: 20131211

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: 20131211

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: 20131211

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: 20140411

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: 20131211

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 602011004084

Country of ref document: DE

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 FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20140324

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: 20131211

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

26N No opposition filed

Effective date: 20140912

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 602011004084

Country of ref document: DE

Effective date: 20140912

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: LI

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

Effective date: 20140331

Ref country code: IE

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

Effective date: 20140324

Ref country code: CH

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

Effective date: 20140331

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: 20131211

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: 20131211

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 6

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

Ref country code: SM

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: 20131211

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: 20131211

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

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: 20140312

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: 20131211

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: 20110324

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: 20131211

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 7

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 8

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

Ref country code: MK

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: 20131211

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

Ref country code: AL

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: 20131211

REG Reference to a national code

Ref country code: DE

Ref legal event code: R079

Ref document number: 602011004084

Country of ref document: DE

Free format text: PREVIOUS MAIN CLASS: D06F0033020000

Ipc: D06F0033300000

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

Ref country code: FR

Payment date: 20230323

Year of fee payment: 13

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

Ref country code: IT

Payment date: 20230321

Year of fee payment: 13

Ref country code: GB

Payment date: 20230321

Year of fee payment: 13

Ref country code: DE

Payment date: 20230328

Year of fee payment: 13

P01 Opt-out of the competence of the unified patent court (upc) registered

Effective date: 20230625