EP1688529A1 - Machine à laver avec distributeur de détergent - Google Patents

Machine à laver avec distributeur de détergent Download PDF

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Publication number
EP1688529A1
EP1688529A1 EP05001763A EP05001763A EP1688529A1 EP 1688529 A1 EP1688529 A1 EP 1688529A1 EP 05001763 A EP05001763 A EP 05001763A EP 05001763 A EP05001763 A EP 05001763A EP 1688529 A1 EP1688529 A1 EP 1688529A1
Authority
EP
European Patent Office
Prior art keywords
washing machine
cleaning cycle
machine according
detergent
washing
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.)
Withdrawn
Application number
EP05001763A
Other languages
German (de)
English (en)
Inventor
Bernd Dr. Krische
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 EP05001763A priority Critical patent/EP1688529A1/fr
Publication of EP1688529A1 publication Critical patent/EP1688529A1/fr
Withdrawn legal-status Critical Current

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    • 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
    • D06F2101/00—User input for the control of domestic laundry washing machines, washer-dryers or laundry dryers
    • 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
    • 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
    • D06F34/22—Condition of the washing liquid, e.g. turbidity

Definitions

  • the present invention relates to a washing machine comprising a detergent dispenser connected to a water inlet valve means, the dispenser comprising a plurality of compartments connected to a rotating drum being accommodated in a tub, said machine being adapted to carry out successive operation phases under the control of a programme sequence control unit that is adapted to also control the water inlet valve means causing an amount of water to flow into the compartment so as to flush off the detergent contained therein and convey it into the tub.
  • Washing machines of the above cited kind usually comprise a tub adapted to hold inside the rotating drum accommodated therein the clothes that can be treated with water in which, in respective operational phases of the washing process, various laundering aids are diluted.
  • Such laundering aids are let into the tub of the machine through the detergent dispenser, which can for example be of the pull-out drawer type, comprising adjacent and separate compartments, e.g. three such compartments for holding the prewash detergent, the main wash detergent and the rinsing aid or fabric softener, respectively, in which respective amounts of various such laundering aids can be filled, according to the selected operation cycle of the machine.
  • this dispenser is placed so that it is accessible by the user and in convenient position for filling with detergent. Its location can be at the top of the machine, above water level in the tub.
  • the washing aid is flushed in by fresh water at the beginning of the appropriate cycle.
  • the duration of the fresh water is controlled by the programme sequence control unit and restricted by the amount of water that is used in the respective programmes steps. Further dosing of washing aids and detergent ingredients can only be done when fresh water can still be added in sufficient amount. However, detergent forms that do not dissolve sufficiently fast may not be added that way.
  • the detergent dispenser in particular a dispenser of the pull-out drawer type is usually shaped in a way to facilitate transport of detergent into the tub by the tap water flow.
  • machine manufacturers direct large efforts on the design and surface finish of detergent dispensers, often detergent residues remain anyway inside the dispenser that can accumulate and further act as breeding ground for microbial colonisation and fungal growth.
  • the removal and manual cleaning of the pull out drawer is regarded as severe nuisance by customers.
  • this object is achieved in the above defined washing machine in that washing solution from the drum is circulated by a circulation pump through the detergent dispenser in a cleaning cycle under control of the programme sequence control unit.
  • the specific dispenser cleaning cycle prevents creation and deposition of unwanted detergent residues. Further it is advantageous that a customer does not have to clean the detergent dispenser manually.
  • the cleaning cycle can be initiated automatically during an operation phase of the washing machine.
  • the washing machine is adapted to carry out the cleaning cycle totally independent from an intervention of the user.
  • the cleaning cycle can be initiated manually by a user.
  • the user can start a cleaning cycle in case there are detergent residues in the detergent drawer.
  • the washing machine can comprise a control means for initiating the cleaning cycle, which enables the user to start the cleaning cycle manually.
  • the control means can be a button, a push button, a switch or a turn knob.
  • the control means can be a menu choice of a display device or a voice command. Additionally it is possible to use any other triggering mechanism or a combination of the aforementioned control means.
  • a current cleaning cycle can be made visible on a display device. In this way a current cleaning cycle is optically indicated and can be recognised by the user.
  • the compartments of the detergent drawer are flushed individually or simultaneously or sequentially or in groups.
  • Conventional washing machines comprise a flow guide which can be switched in different positions in order to guide the circulating solution through the selected compartment.
  • the machine comprises a heating means for heating up the solution in the tub to an operating temperature during a cleaning cycle.
  • the operating temperature can be between 10 °C, which is the temperature of cold water from the tap, and 95 °C, preferably between 40 and 85 °C.
  • the machine can comprise at least one conductivity sensor sensing the electrical conductivity of the washing solution. This sensor can detect whether the electrical conductivity of the circulating solution is still changing or not.
  • the washing machine can comprise at least one turbidity sensor sensing the turbidity of the washing solution. This sensor can detect whether the turbidity of the circulating water is still changing.
  • Fig. 1 a schematic drawing of the water conduits of a washing machine according to the present invention.
  • the washing machine 1 has a water intake 2 which is connected to a detergent dispenser or drawer 3.
  • the detergent drawer 3 can be loaded with the required amount of washing powder or other ingredients as bleach or conditioner prior to the start of the washing programme.
  • the detergent drawer 3 or detergent dispenser is placed so that it is easily accessible by the user and in convenient position for filling with detergent.
  • the detergent drawer 3 is placed at the top of the washing machine 1, above water level.
  • the washing powder or washing aid is flushed in by fresh water at the beginning of the appropriate cycle.
  • the fresh water flows from the water intake 2 through the respective compartments of the detergent drawer 3 and further through a conduit 4 into a drum 5.
  • the drum 5 is accommodated in a tub 6 so that the drum 5 can be rotated in the tub 6.
  • the main wash starts with circulation of water from the bottom of the tub 6 to the upper part of the tub 6 where the solution is spread onto the tumbling load.
  • a circulation pump 7 is disposed underneath the tub 6 conveying the solution through a conduit 8 to the top of the tub 6.
  • the solution is circulated through the conduit 8 and further through a conduit 9 to the detergent drawer 3 in order to clean the detergent drawer 3 with solution from the tub 6.
  • the connection between the conduits 8 and 9 can selectively be opened or closed by a valve 10, which is controlled by the programme sequence control unit.
  • a conductivity sensor 11 is disposed in the conduit 4 downstream the detergent drawer 3.
  • a turbidity sensor 12 is also disposed in conduit 4.
  • the conductivity sensor 11 detects a change in the electrical conductivity of the circulating solution. In case the conductivity is no longer changing this indicates that no more detergent residues are rinsed out of the detergent drawer 3. Similarly a signal from the turbidity sensor 12 which is no longer changing indicates that all residues have been flushed out of the detergent drawer 3.
  • Fig. 2 is a perspective view showing the main components of the washing machine according to the present invention.
  • Fig. 2 further shows conduit 9 connecting conduit 8 with the detergent drawer 3.
  • Fig. 3 is a flow chart showing the different phases of a cleaning cycle.
  • the flow chart shows a manual cleaning cycle as well as an automatic cleaning cycle as part of normal washing programmes.
  • a manual cleaning cycle 15 can be initiated by the user without laundry present in the machine 1.
  • a special dispenser cleaner 16 is added into the,detergent drawer 3.
  • the cleaning cycle 15 starts as usual by flushing in this optional detergent in step 17 from the detergent drawer 3 into the tub 6.
  • an automatic cleaning cycle 18 can be carried out, starting with normal flush-in of tap water.
  • a heating step 19 follows in order to heat up the solution to the operating temperature for the cleaning cycle, which is preferably 40 - 85 °C.
  • the heated solution is then circulated by the circulation pump 7 through conduits 8, 9 into the detergent drawer 3. Therefore the valve 10 has to be opened so that the solution is conveyed into the drawer 3. It is also possible to flush only a part of the circulating solution through conduit 9 and to spray the remaining part onto the tumbling load from the upper part of the tub 6.
  • All compartments of the detergent drawer can be flushed and cleaned simultaneously, successively, or in groups to dissolve and flush-out any residues that are present.
  • the heating phase of the solution at the beginning of the cleaning cycle takes some time complete dissolution of the detergent is accomplished at the end of the heating phase.
  • the circulation flow is directed through the detergent drawer 3 that has contained the previously flushedin detergent for a sufficient length of time to ensure complete dissolution of the detergent that had been in there.
  • the circulation through the drawer 3 and the flushing of the compartments is carried out in the steps 20 and 21 of the flow chart shown in fig. 3.
  • step 22 sensor signals from the conductivity sensor 11 and the turbidity sensor 12 are obtained which can be evaluated in order to detect whether the electrical conductivity or turbidity of the circulated water is still changing. When the sensor signals are not changing any longer this indicates that cleaning of the detergent drawer 3 is complete. Alternatively the cleaning cycle can be stopped after a predetermined period of time has lapsed.
  • step 23 the cleaning solution is drained in step 23 and one to three rinsing cycles 24 with tap water are conducted, including circulation and possibly heating, to free the tub 6, pump 7, detergent drawer 3 and conduits 8, 9 from any debris and detergent that had been employed or loosened during the cleaning cycle. Finally the programme ends in step 25.
  • the compartment can be flushed with fresh water that is part of the amount required in this step. Therefore 1 to 80 % of the water volume of the respective programme step can be used, for a horizontal axis washing machine 0,1 - 5 1, preferably 1 - 2 1. It is also possible to use the fresh water of the next programme step during the intake phase.
  • the conditioner which might be used in the last rinse is flushed in as usual and the last rinse solution is circulated through the rinse aid compartment as described above.
  • the conditioner is a liquid this time is rather short, 0,1 - 5 minutes, preferably 1 - 2 minutes.
  • a certain amount of water for the last rinsing cycle will be finally introduced through the conditioner compartment, which is a part of the detergent drawer 3.
  • the amount of water can be 1 - 80 % of the water volume of the respective programme step, for a horizontal axis machine preferably 1 - 2 1.
  • the washing machine comprises a display device like an,LCD or OLD, so that a manual or automatic cleaning cycle is well visible on the display device.
  • the control panel of the washing machine can comprise an extra button or a turn knob or it can be implemented in a menu on the display device.

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Control Of Washing Machine And Dryer (AREA)
  • Detail Structures Of Washing Machines And Dryers (AREA)
EP05001763A 2005-01-28 2005-01-28 Machine à laver avec distributeur de détergent Withdrawn EP1688529A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP05001763A EP1688529A1 (fr) 2005-01-28 2005-01-28 Machine à laver avec distributeur de détergent

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP05001763A EP1688529A1 (fr) 2005-01-28 2005-01-28 Machine à laver avec distributeur de détergent

Publications (1)

Publication Number Publication Date
EP1688529A1 true EP1688529A1 (fr) 2006-08-09

Family

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Family Applications (1)

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EP05001763A Withdrawn EP1688529A1 (fr) 2005-01-28 2005-01-28 Machine à laver avec distributeur de détergent

Country Status (1)

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EP (1) EP1688529A1 (fr)

Cited By (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1900867A1 (fr) * 2006-09-13 2008-03-19 Electrolux Home Products Corporation N.V. Procédé de détection des défaillances de la pompe dans une lave-linge
ITTO20080577A1 (it) * 2008-07-28 2010-01-29 Indesit Co Spa Macchina di lavaggio provvista di serbatoi a lunga carica
EP2243416A1 (fr) 2009-04-24 2010-10-27 Electrolux Home Products Corporation N.V. Procédé d'opération d'un lave-vaisselle
CN101177861B (zh) * 2006-11-08 2010-12-22 日立空调·家用电器株式会社 洗衣机
EP2292827A1 (fr) * 2009-08-25 2011-03-09 Panasonic Corporation Machine de blanchisserie
EP2314753A1 (fr) * 2009-10-20 2011-04-27 Electrolux Home Products Corporation N.V. Procédé pour effectuer un cycle de rinçage durant un processus de nettoyage dans une machine à laver
EP2578739A1 (fr) * 2011-10-03 2013-04-10 Electrolux Home Products Corporation N.V. Procédé de nettoyage du linge dans une machine à laver le linge
US20130119082A1 (en) * 2008-07-01 2013-05-16 Whirlpool Corporation Apparatus and method for controlling laundering cycle by sensing wash aid concentration
WO2013098037A1 (fr) * 2011-12-28 2013-07-04 Arcelik Anonim Sirketi Machine à laver comprenant un distributeur d'agent de nettoyage
US8490439B2 (en) 2011-09-30 2013-07-23 Electrolux Home Products, Inc. Water recirculation and drum rotation control in a laundry washer
US8578951B2 (en) 2007-11-07 2013-11-12 Electrolux Home Products Corporation, N.V. Dishwasher with conductivity measurement
CN103917710A (zh) * 2011-11-11 2014-07-09 Bsh博世和西门子家用电器有限公司 具有过滤装置的洗衣机和用于操作该洗衣机的方法
US8844156B2 (en) 2010-12-14 2014-09-30 Whirlpool Corporation Laundry treating appliance with purged chemistry conduits
US9085844B2 (en) 2007-11-13 2015-07-21 Electrolux Home Products, Inc. Sequenced water delivery in an additive dispenser
CN104847634A (zh) * 2015-05-14 2015-08-19 无锡好力泵业有限公司 呼吸泵
WO2015197106A1 (fr) * 2014-06-24 2015-12-30 Electrolux Appliances Aktiebolag Procédé d'utilisation d'un appareil à laver le linge et appareil à laver le linge le mettant en œuvre
CN106637832A (zh) * 2016-08-24 2017-05-10 海信（山东）冰箱有限公司 一种多筒洗衣机的分水系统及其控制方法、多筒洗衣机
WO2017162114A1 (fr) * 2016-03-22 2017-09-28 青岛海尔滚筒洗衣机有限公司 Dispositif de pulvérisation pour un joint de fenêtre de visualisation d'une machine à laver à chargement frontal, et machine à laver
EP2251480B1 (fr) 2009-05-11 2017-11-29 Electrolux Home Products Corporation N.V. Machine à laver
DE102008004258B4 (de) 2007-03-26 2018-06-28 BSH Hausgeräte GmbH Haushalt-Waschmaschine mit einer Einspüleinrichtung
WO2019037985A1 (fr) 2017-08-24 2019-02-28 Arcelik Anonim Sirketi Lave-linge comprenant un tiroir
WO2019081014A1 (fr) * 2017-10-25 2019-05-02 E.G.O. Elektro-Gerätebau GmbH Réceptacle de machine à laver, machine à laver et procédé d'utilisation d'une machine à laver
US10400377B2 (en) 2014-06-24 2019-09-03 Electrolux Appliances Aktiebolag Method for operating a washing appliance and washing appliance
US10508375B2 (en) 2014-06-24 2019-12-17 Electrolux Appliances Aktiebolag Method for operating a washing appliance and washing appliance
WO2020173560A1 (fr) * 2019-02-27 2020-09-03 Electrolux Appliances Aktiebolag Procédé de lavage de linge dans une machine à laver le linge et machine à laver le linge mettant en œuvre le procédé
WO2020173559A1 (fr) * 2019-02-27 2020-09-03 Electrolux Appliances Aktiebolag Procédé pour laver le linge dans une machine à laver le linge et machine à laver le linge mettant en œuvre le procédé
CN111809351A (zh) * 2019-04-12 2020-10-23 Lg电子株式会社 洗衣机
CN113215782A (zh) * 2020-01-20 2021-08-06 Lg电子株式会社 衣物处理设备
US11280043B2 (en) 2019-09-12 2022-03-22 Haier Us Appliance Solutions, Inc. Additive dispensing for washing machine appliances

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US4763493A (en) * 1985-12-18 1988-08-16 Kabushiki Kaisha Toshiba Electronic driving-type display apparatus for an electric washing machine
DE3803615A1 (de) * 1988-02-06 1989-08-17 Licentia Gmbh Programmgesteuerte trommelwaschmaschine
GB2266898A (en) * 1992-05-09 1993-11-17 Hotpoint Ltd Rinsing in washing machines
GB2271783A (en) * 1992-10-23 1994-04-27 Elbi Int Spa A washing machine and hydraulic distributor for use in such machines
EP0597509A1 (fr) * 1992-11-09 1994-05-18 CANDY S.p.A. Machine à laver à circulation dynamique
EP0726349A2 (fr) * 1995-02-10 1996-08-14 CANDY S.p.A. Procédé de lavage pour machine à laver
US6378341B1 (en) * 1997-11-04 2002-04-30 Bsh Bosch Und Siemens Hausgeraete Gmbh Automatically controlled washing machine with a lye rolling system

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1610190A1 (de) * 1967-12-07 1971-07-08 Siemens Elektrogeraete Gmbh Waschmaschine
US4763493A (en) * 1985-12-18 1988-08-16 Kabushiki Kaisha Toshiba Electronic driving-type display apparatus for an electric washing machine
DE3803615A1 (de) * 1988-02-06 1989-08-17 Licentia Gmbh Programmgesteuerte trommelwaschmaschine
GB2266898A (en) * 1992-05-09 1993-11-17 Hotpoint Ltd Rinsing in washing machines
GB2271783A (en) * 1992-10-23 1994-04-27 Elbi Int Spa A washing machine and hydraulic distributor for use in such machines
EP0597509A1 (fr) * 1992-11-09 1994-05-18 CANDY S.p.A. Machine à laver à circulation dynamique
EP0726349A2 (fr) * 1995-02-10 1996-08-14 CANDY S.p.A. Procédé de lavage pour machine à laver
US6378341B1 (en) * 1997-11-04 2002-04-30 Bsh Bosch Und Siemens Hausgeraete Gmbh Automatically controlled washing machine with a lye rolling system

Cited By (50)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1900867A1 (fr) * 2006-09-13 2008-03-19 Electrolux Home Products Corporation N.V. Procédé de détection des défaillances de la pompe dans une lave-linge
CN101177861B (zh) * 2006-11-08 2010-12-22 日立空调·家用电器株式会社 洗衣机
DE102008004258B4 (de) 2007-03-26 2018-06-28 BSH Hausgeräte GmbH Haushalt-Waschmaschine mit einer Einspüleinrichtung
US8578951B2 (en) 2007-11-07 2013-11-12 Electrolux Home Products Corporation, N.V. Dishwasher with conductivity measurement
US9085844B2 (en) 2007-11-13 2015-07-21 Electrolux Home Products, Inc. Sequenced water delivery in an additive dispenser
US9404211B2 (en) 2007-11-13 2016-08-02 Electrolux Home Products, Inc. Sequenced water delivery in an additive dispenser
US10066331B2 (en) 2008-07-01 2018-09-04 Whirlpool Corporation Apparatus and method for controlling laundering cycle by sensing wash aid concentration
US20130119082A1 (en) * 2008-07-01 2013-05-16 Whirlpool Corporation Apparatus and method for controlling laundering cycle by sensing wash aid concentration
ITTO20080577A1 (it) * 2008-07-28 2010-01-29 Indesit Co Spa Macchina di lavaggio provvista di serbatoi a lunga carica
WO2010013101A1 (fr) 2008-07-28 2010-02-04 Indesit Company S.P.A. Machine à laver équipée de réservoirs pour produit de lavage en vrac
US9181650B2 (en) 2008-07-28 2015-11-10 Indesit Company S.P.A. Washing machine equipped with bulk tanks
EP2508113A1 (fr) 2009-04-24 2012-10-10 Electrolux Home Products Corporation N.V. Procédé d'opération d'un lave-vaisselle
EP2243416A1 (fr) 2009-04-24 2010-10-27 Electrolux Home Products Corporation N.V. Procédé d'opération d'un lave-vaisselle
US8778090B2 (en) 2009-04-24 2014-07-15 Electrolux Home Products Corporation N.V. Method for operating a dishwasher
EP2251480B1 (fr) 2009-05-11 2017-11-29 Electrolux Home Products Corporation N.V. Machine à laver
CN101994239A (zh) * 2009-08-25 2011-03-30 松下电器产业株式会社 洗衣机
EP2292827A1 (fr) * 2009-08-25 2011-03-09 Panasonic Corporation Machine de blanchisserie
CN102041654A (zh) * 2009-10-20 2011-05-04 伊莱克斯家用产品股份有限公司 用于在洗衣机的洗涤过程期间执行漂洗周期的方法
EP2314753A1 (fr) * 2009-10-20 2011-04-27 Electrolux Home Products Corporation N.V. Procédé pour effectuer un cycle de rinçage durant un processus de nettoyage dans une machine à laver
US8844156B2 (en) 2010-12-14 2014-09-30 Whirlpool Corporation Laundry treating appliance with purged chemistry conduits
US8490439B2 (en) 2011-09-30 2013-07-23 Electrolux Home Products, Inc. Water recirculation and drum rotation control in a laundry washer
WO2013050313A1 (fr) * 2011-10-03 2013-04-11 Electrolux Home Products Corporation N.V. Procédé de lavage de linge dans un lave-linge et lave-linge
EP2578739A1 (fr) * 2011-10-03 2013-04-10 Electrolux Home Products Corporation N.V. Procédé de nettoyage du linge dans une machine à laver le linge
CN103917710A (zh) * 2011-11-11 2014-07-09 Bsh博世和西门子家用电器有限公司 具有过滤装置的洗衣机和用于操作该洗衣机的方法
EP2776618A1 (fr) * 2011-11-11 2014-09-17 BSH Bosch und Siemens Hausgeräte GmbH Machine à laver équipée d'un dispositif de filtration et son procédé de fonctionnement
WO2013098037A1 (fr) * 2011-12-28 2013-07-04 Arcelik Anonim Sirketi Machine à laver comprenant un distributeur d'agent de nettoyage
WO2015197106A1 (fr) * 2014-06-24 2015-12-30 Electrolux Appliances Aktiebolag Procédé d'utilisation d'un appareil à laver le linge et appareil à laver le linge le mettant en œuvre
US10508374B2 (en) 2014-06-24 2019-12-17 Electrolux Appliances Aktiebolag Method for operating a laundry washing appliance and laundry washing appliance implementing the same
US10400377B2 (en) 2014-06-24 2019-09-03 Electrolux Appliances Aktiebolag Method for operating a washing appliance and washing appliance
US10508375B2 (en) 2014-06-24 2019-12-17 Electrolux Appliances Aktiebolag Method for operating a washing appliance and washing appliance
CN104847634A (zh) * 2015-05-14 2015-08-19 无锡好力泵业有限公司 呼吸泵
WO2017162114A1 (fr) * 2016-03-22 2017-09-28 青岛海尔滚筒洗衣机有限公司 Dispositif de pulvérisation pour un joint de fenêtre de visualisation d'une machine à laver à chargement frontal, et machine à laver
CN106637832A (zh) * 2016-08-24 2017-05-10 海信（山东）冰箱有限公司 一种多筒洗衣机的分水系统及其控制方法、多筒洗衣机
WO2019037985A1 (fr) 2017-08-24 2019-02-28 Arcelik Anonim Sirketi Lave-linge comprenant un tiroir
US11261558B2 (en) 2017-10-25 2022-03-01 E.G.O. Elektro-Geraetebau Gmbh Washing machine receptacle, washing machine and method for operating a washing machine
CN111247283A (zh) * 2017-10-25 2020-06-05 E.G.O.电气设备制造股份有限公司 洗衣机贮槽、洗衣机和用于操作洗衣机的方法
EP3701078A1 (fr) * 2017-10-25 2020-09-02 E.G.O. Elektro-Gerätebau GmbH Réceptacle de machine à laver, machine à laver et procédé d'utilisation d'une machine à laver
WO2019081014A1 (fr) * 2017-10-25 2019-05-02 E.G.O. Elektro-Gerätebau GmbH Réceptacle de machine à laver, machine à laver et procédé d'utilisation d'une machine à laver
CN113490776A (zh) * 2019-02-27 2021-10-08 伊莱克斯家用电器股份公司 用于在洗衣机中洗涤衣物的方法和实施该方法的洗衣机
WO2020173559A1 (fr) * 2019-02-27 2020-09-03 Electrolux Appliances Aktiebolag Procédé pour laver le linge dans une machine à laver le linge et machine à laver le linge mettant en œuvre le procédé
WO2020173560A1 (fr) * 2019-02-27 2020-09-03 Electrolux Appliances Aktiebolag Procédé de lavage de linge dans une machine à laver le linge et machine à laver le linge mettant en œuvre le procédé
CN113490776B (zh) * 2019-02-27 2023-12-01 伊莱克斯家用电器股份公司 用于在洗衣机中洗涤衣物的方法和实施该方法的洗衣机
US12054870B2 (en) 2019-02-27 2024-08-06 Electrolux Appliances Aktiebolag Method for washing laundry in a laundry washing machine and laundry washing machine implementing the method
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CN111809351B (zh) * 2019-04-12 2023-02-17 Lg电子株式会社 洗衣机
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CN113215782A (zh) * 2020-01-20 2021-08-06 Lg电子株式会社 衣物处理设备
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