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EP3392398B1 - Séchoir à linge - Google Patents

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Publication number
EP3392398B1
EP3392398B1 EP18156970.8A EP18156970A EP3392398B1 EP 3392398 B1 EP3392398 B1 EP 3392398B1 EP 18156970 A EP18156970 A EP 18156970A EP 3392398 B1 EP3392398 B1 EP 3392398B1
Authority
EP
European Patent Office
Prior art keywords
fluff
filter wall
filter
laundry dryer
brush
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
EP18156970.8A
Other languages
German (de)
English (en)
Other versions
EP3392398A1 (fr
Inventor
Aldo Fumagalli
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.)
Candy SpA
Original Assignee
Candy SpA
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 Candy SpA filed Critical Candy SpA
Publication of EP3392398A1 publication Critical patent/EP3392398A1/fr
Application granted granted Critical
Publication of EP3392398B1 publication Critical patent/EP3392398B1/fr
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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
    • D06F58/00—Domestic laundry dryers
    • D06F58/20—General details of domestic laundry dryers 
    • D06F58/22—Lint collecting 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
    • D06F58/00—Domestic laundry dryers
    • D06F58/20—General details of domestic laundry dryers 

Definitions

  • the present invention relates to a laundry dryer or combo washer dryer which provides for drying laundry by means of a drying air flow, in which the moist drying air from the laundry compartment passes through a fluff trap before entering into a heat exchanger for moisture extraction by means of condensation.
  • the warm and dry drying air is conveyed into the laundry compartment, in particular a basket or drum, where, by passing through the wet laundry, it causes the evaporation of the water contained in the fabrics.
  • the drying air loaded with moisture passes through a heat exchanger where it is cooled down, in order to extract the moisture therefrom by means of condensation.
  • the dehumidified drying air is then sucked in again by the fan, heated and sent into the laundry compartment.
  • a fluff trap is arranged to protect the heat exchanger from dirt and sedimentation of substances extracted from the laundry together with the moisture, e.g. hair, fabric fibers, detergent residues, which would otherwise reduce the heat exchange efficiency and therefore the performance of the dryer.
  • the fluff trap is arranged upstream of the heat exchanger for cooling (formed by the heat pump evaporator) to protect both the latter and a next heat exchanger for heating (formed by the heat pump evaporator) from dirt and sedimentation of substances extracted from the laundry together with the moisture, e.g. hair, fabric fibers, detergent residues, which would otherwise reduce the heat exchange efficiency and therefore the performance of the dryer.
  • EP 3 023 169 A1 describes a clothes dryer having a lint collecting device for collecting lint.
  • JP 2013 236695 A describes a clothes dryer including a dry filter device.
  • KR 20120022362 A describes a drying device provided with a filter unit filtering the air exhausted from the containing space.
  • a laundry dryer comprises a housing which houses a laundry compartment, in particular a rotating drum or basket, a drying air circuit which includes the laundry compartment, a heat exchanger for extracting moisture from the drying air, as well as a fluff trap positioned in the drying air circuit downstream of the laundry compartment and upstream of the heat exchanger, in which the fluff trap comprises a screen filter wall and a filter cleaning system configured to brush and/or scrape the filter wall when the fluff trap is assembled in the laundry dryer.
  • the automatic cleaning of the fluff trap obviates the risk of an inaccurate cleaning, a reinsertion of the fluff trap in the wrong position, and damages to the fluff trap due to improper handling.
  • the machine or the fluff trap further comprises a fluff compacting system configured to compact, in particular by means of mechanical pressure, fluff brushed and/or scraped from the filter wall, to form a pad or a clump of compacted fluff which can be extracted from the machine.
  • a fluff compacting system configured to compact, in particular by means of mechanical pressure, fluff brushed and/or scraped from the filter wall, to form a pad or a clump of compacted fluff which can be extracted from the machine.
  • the laundry dryer comprises an electronic control system, which can be programmed by the user to select or set one from a plurality of drying cycles, respectively, and configured to automatically activate the filter cleaning system and/or the fluff compacting system, for example according to the execution of the drying cycles.
  • a laundry dryer 1 comprises a housing 2 which houses a laundry compartment 3, in particular a drum or basket which can be rotated by means of a motor 37, an air circuit 4 for the drying air 11 which includes the laundry compartment 3, a heat exchanger 5 for extracting moisture from the drying air 11, as well as a fluff trap 6 positioned in the air circuit 4 downstream of the laundry compartment 3 and upstream of the heat exchanger 5.
  • the fluff trap 6 comprises a screen filter wall 7 and a cleaning system 8 configured to brush and/or scrape the filter wall 7 when the fluff trap 6 is assembled in the laundry dryer 1.
  • the machine 1 or the fluff trap 6 further comprises a compacting system 9 configured to compact, in particular by means of mechanical pressure, fluff and/or other residues brushed and/or scraped from the filter wall 7, so as to form a "pad” or a block of compacted fluff which can be extracted from the machine 1.
  • the fluff trap 6 comprises a filter housing 12, for example a frame or grille made of a plastic or metal material, which forms an inlet opening 10 for the entrance of the air flow 11 from the laundry compartment 3, as well as one or more outlet openings 13 for the exit of the air 11 after filtering.
  • the filter housing 12 supports the filter wall 7, e.g. in its interior, so that an inlet surface 14 of the filter wall 7 faces against the direction of the drying air flow 11 or, in other words, towards the inlet opening 10, and an opposite outlet surface 15 of the filter wall 7 faces in the direction of the air flow 11 or, in other words, towards the outlet openings 13.
  • the fluff withheld by the air flow 11 is deposited on the inlet surface 14 of the filter wall 7.
  • the inlet opening 10 is positioned in an upper area with respect to the filter wall 7 and the filter wall 7 is curved so as to give his inlet surface 14 a concave shape, adapted not only to withhold fluff from the air flow, but also to collect and support from below parts of fluff which are detached therefrom.
  • the filter housing 12 has a substantially cylindrical grille shape with the inlet opening 10 formed as a longitudinal gap or slot in the cylindrical grille.
  • the filter wall 7 comprises an open channel portion ( Figure 7 ) or, alternatively, a closed channel portion, for example cylindrical in shape or shaped as a cylindrical sector extending along a longitudinal axis 16.
  • the filter wall 7 may be formed by a mesh or fabric made of a synthetic polymeric material, possibly reinforced with glass or carbon fibers or, alternatively, made of a metal material, or of a perforated sheet made of a synthetic or metal material.
  • the fluff trap 6 is preferably positioned in a front region of the laundry dryer 1, below the laundry compartment 3 ( Figure 4 ).
  • the cleaning system 8 comprises one or more scrapers or brushes 17 which can be moved by means of an actuator 18, e.g. an electric motor, in contact along the (inlet surface 14 of the) filter wall 7 so as to clean it from the withheld fluff.
  • an actuator 18 e.g. an electric motor
  • the at least one scraper or brush 17 has a helical shape and can be rotationally moved in contact with the (inlet surface 14 of the) filter wall 7.
  • the at least one scraper or brush 17 has a linear shape and can be rotationally moved in contact with the (inlet surface 14 of the) filter wall 7.
  • the at least one scraper or brush 17 has a circular or annular shape and can be translationally moved in contact with the (inlet surface 14 of the) filter wall 7.
  • the invention expressly considers embodiments in which the (inlet surface 14 of the) filter wall 7 is planar in shape or has a freely selectable shape, depending on space conditions and fluid dynamic requirements, and in which the fluff trap cleaning system 8 is configured so as to brush the (inlet surface 14 of the) filter wall 7 by means of the scraper or brush 17 following the specific shape of the filter wall 7, the (inlet surface 14 of the) filter wall 7 advantageously forms a cylinder segment, as shown in Figure 7 for example, so as to facilitate the cleaning of the fluff trap and the disposal of the removed fluff by means of simple rotation or translation mechanisms of the scraper/brush 17.
  • the fluff trap 6 comprises a plurality of (possibly two or three) filter walls 7 positioned in series and overlapped in the direction of the air flow to be filtered, and possibly with a mutually parallel orientation, in which the cleaning system 8 comprises a plurality of scrapers or brushes 17 each positioned in contact with one of the filter walls 7, respectively, and which can be simultaneously moved so as to simultaneously brush (the inlet surfaces 14 of) all the filter walls 7.
  • the multiple filter walls may be substantially planar and insertable or accommodated in a filter housing 12 that can be possibly substantially rectangular ( Figure 15 ).
  • the invention expressly considers embodiments in which the (inlet surface 14 of the) filter wall 7 is planar or of a freely selectable shape, depending on space and fluid dynamic requirements conditions, and in which the fluff trap cleaning system 8 is configured so as to brush the (inlet surface 14 of the) filter wall 7 by means of the scraper or brush 17 following the specific shape of the filter wall 7, the (inlet surface 14 of the) filter wall 7 advantageously forms a cylinder segment, as shown in Figure 7 for example, so as to facilitate the cleaning of the fluff trap and the disposal of the fluff removed by means of simple rotation or translation mechanisms of the scraper/brush 17.
  • the compacting system 9 may be configured as a system which is independent, and possibly independently actuatable, of the cleaning system 8, or advantageously as a combined cleaning 8 and compacting 8 system.
  • the compacting system 9 comprises a piston pusher/conveyor 33 which can be translationally moved by means of the same actuator 18 of the cleaning system 8 or by means of a further dedicated actuator, and positioned in the fluff trap 6 so as to convey the fluff detached from the filter wall 7 towards a collection area 20, preferably external to the filter wall 7, and to compress the fluff in the collection area 20.
  • the compacting system 9 comprises a screw conveyor 19 which can be rotationally actuated by means of the same actuator 18 of the cleaning system 8 or by means of a further dedicated actuator that is positioned in the fluff trap 6 so as to convey the fluff detached from the filter wall 7 towards a collection area 20, preferably external to the filter wall 7, and to compress the fluff in the collection area 20.
  • the fluff trap 6 cleaning and fluff compacting functions are carried out by a combined cleaning and compacting system 8, 9 in which one or more scrapers or brushes 17 form a free (peripheral) edge of a conveyor 19, 33 which can be moved so as to brush the (inlet surface 14 of the) filter wall 7 by means of said free edge and, simultaneously, convey the fluff detached from the filter wall 7 towards the collection area 20 and compress the fluff in the collection area 20.
  • the scraper or brush 17 may form a peripheral annular edge of a piston 21 positioned inside the filter wall 7 and which can be translated along the (longitudinal axis 16 of the) filter wall 7 by means of the actuator 18, e.g., an electric motor with a jack screw transmission 22, so as to brush/scrape and clean the filter wall 7 of the fluff and convey the fluff towards a collection area 20 and compact the fluff in the collection area 20 ( Figures 8, 9 ).
  • the actuator 18 e.g., an electric motor with a jack screw transmission 22
  • a plurality of scrapers or brushes 17 may be formed along rods 39 of a piston 21, arranged for example in the manner of a comb and alternated with the filter walls 7, and which can be translated as a comb along the filter walls 7 by means of the actuator 18, e.g., an electric motor with a jack screw transmission 22, so as to brush/scrape and clean the plurality of filter walls 7 of the fluff and convey the fluff towards a collection area 20 and compact the fluff in the collection area 20 ( Figures 14 , 15 ).
  • the actuator 18 e.g., an electric motor with a jack screw transmission 22
  • the scraper or brush 17 may form a peripheral helical edge of worm screw 23 positioned inside the filter wall 7 and which can be rotated (about the longitudinal axis 16) with respect to the filter wall 7 by means of the actuator 18, e.g., an electric motor with a transmission shaft, so as to brush and clean the filter wall 7 of the fluff and convey the fluff towards a collection area 20 and compact the fluff in the collection area 20 ( Figures 10 , 13 ).
  • the actuator 18 e.g., an electric motor with a transmission shaft
  • the collection area 20 is formed as a drawer 24 which can be opened towards the outside of the housing 1 or which is removable from the machine 1 by the user for the fluff disposal.
  • the cleaning system 8 comprises a brush 38 (or a scraper edge) positioned in contact with and configured so as to carry out a movement relative to the piston 21 ( Figures 7-9 , 14-16 ) or the worm screw 23 ( Figures 10-13 ) with the function of cleaning the surface thereof which pushes and compacts the fluff.
  • the brush 38 (or the scraper edge) is advantageously formed at the drawer 24 to carry out the aforesaid relative movement and the cleaning when removing and/or inserting the drawer 24, which movements may be translational, rotational or roto-translational.
  • the drying air 11 is conveyed by means of a fan 25 (activated by a motor 26), is heated by means of an electrical resistor 27 and is routed into the laundry compartment 3, in particular a rotating basket or drum, where, by passing through the wet laundry, causes the evaporation of the water contained in the fabrics.
  • the drying air 11 loaded with moisture passes through the heat exchanger 5, where it is cooled down, for example by means of a flow of cold water or of fresh air 28 conveyed by means of a second fan (preferably, but not necessarily, activated by means of the same electric motor 26), in order to extract the moisture therefrom by means of condensation.
  • the condensation is collected in a condensation container which can be extracted, or drained by means of a drain pump and/or together with the cooling water.
  • the dehumidified drying air 11 is then sucked in again by the fan 25, heated by means of the electrical resistor 27 and rerouted into the laundry compartment 3.
  • the fluff trap 6 Upstream of the heat exchanger 5 (where the moisture extraction occurs) the fluff trap 6 with the cleaning system 8 and, preferably, with the fluff compacting system 9 described above, is arranged.
  • the drying air 11 loaded with moisture passes through a first (cold) heat exchanger 27 formed by an evaporator 30 of the heat pump, where the air 11 is cooled down in order to extract the moisture therefrom by means of condensation.
  • the condensation may be collected in a condensation container which can be extracted, or may be drained, e.g., by means of a drain pump.
  • the dehumidified and cooled drying air 11 is then routed into a second (hot) heat exchanger formed by a condenser 31 of the heat pump, where the air is heated up.
  • the dehumidified and heated air is sucked in by means of a fan 25, and routed again into the laundry compartment 3 in order to continue the extraction of the moisture from the laundry.
  • the heat pump further comprises a compressor 32 which sucks in a refrigerant fluid through the evaporator 30, where the fluid itself evaporates at low pressure (absorbing the heat of the drying air 11), compresses the refrigerant fluid and pushes it inside the condenser 31 where the compressed and heated refrigerant fluid condenses and cools down at high pressure (thus releasing its heat to the drying air 11).
  • the refrigerant fluid passes through a thermal expansion valve 34 which reduces the fluid pressure, thus lowering the temperature, and then enters again in the evaporator 30, thus restarting the cycle.
  • the aforesaid fluff trap 6 with the cleaning system 8 and, preferably, with the fluff compacting system 9 is also arranged.
  • the fluff trap 6, or only the filter wall 7, may be assembled in the housing 2 so as to be extractable from the laundry dryer 1.
  • the laundry dryer 1 comprises an electronic control system 35, which can be programmed by the user to select or set one from a plurality of drying programs, and configured to automatically activate the filter cleaning system 8 and/or the fluff compacting system 9, according to the execution of the drying cycles, for example after each drying cycle or after a predetermined number of hours of operation of the laundry dryer 1.
  • control system 35 is in signal connection with and controls the electrical supply of the individual functional groups of the laundry dryer 1, as diagrammatically shown in Figures 1 and 2 .
  • the control system 35 may further comprise an optical indicator, e.g., a LED, display, etc. or an acoustic indicator to signal to the user the need to extract the fluff collected in the fluff area 20, in particular in the form of a pad or a compacted fluff clump.
  • an optical indicator e.g., a LED, display, etc. or an acoustic indicator to signal to the user the need to extract the fluff collected in the fluff area 20, in particular in the form of a pad or a compacted fluff clump.
  • the laundry washing machine 1 may comprise a fluff ejection mechanism 36 ( Figures 1, 2 ) which ejects (in other words: drops towards the outside of the housing 2) the fluff collected into the fluff area 20, possibly contained in a fluff bag.
  • the fluff area 20 is arranged to accommodate a bag or a general disposable/single-use fluff container (similar to a small dust bag of a vacuum cleaner) so that the fluff is collected and compacted directly in the bag and extracted from the machine 1 together with the latter.
  • a bag or a general disposable/single-use fluff container similar to a small dust bag of a vacuum cleaner

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Detail Structures Of Washing Machines And Dryers (AREA)

Claims (10)

  1. Sèche-linge (1) comprenant un boîtier (2) qui abrite :
    - un compartiment à linge (3),
    - un circuit d'air (4) qui inclut le compartiment à linge (3) et un échangeur de chaleur (5) permettant d'extraire de l'humidité de l'air de séchage (11),
    - un piège à peluches (6) avec une paroi (7) de filtre à tamis, positionné dans le circuit d'air (4) en aval du compartiment à linge (3) et en amont de l'échangeur de chaleur (5),
    dans lequel le sèche-linge (1) comprend un système de nettoyage (8) configuré pour brosser et/ou gratter la paroi (7) de filtre lorsque le piège à peluches (6) est assemblé dans le sèche-linge (1),
    dans lequel le sèche-linge (1) comprend en outre un système de compactage (9) configuré pour compacter des peluches et d'autres résidus retirés de la paroi (7) de filtre de façon à créer un amas de peluches compacté qui peut être extrait de la machine (1),
    dans lequel le système de nettoyage (8) comprend un(e) ou plusieurs grattoirs ou brosses (17) mobiles en contact le long de la paroi (7) de filtre au moyen d'un actionneur (18),
    dans lequel le système de compactage (9) comprend :
    - un poussoir de piston (33) positionné dans le piège à peluches (6) et mobile au moyen d'un actionneur ou au moyen dudit actionneur (18), ou
    - un transporteur (19) à vis sans fin positionné dans le piège à peluches (6) et qui peut être actionné en rotation au moyen d'un actionneur ou au moyen dudit actionneur (18),
    de façon à transporter les peluches détachées de la paroi (7) de filtre vers une zone de collecte (20) et à comprimer les peluches dans la zone de collecte (20),
    caractérisé en ce que la zone de collecte (20) est formée comme un tiroir (24) qui peut être ouvert vers l'extérieur du boîtier (1) ou qui peut être retiré de la machine (1),
    dans lequel le système de nettoyage (8) comprend un bord grattoir ou une brosse auxiliaire (38) positionnés en contact avec un élément de compactage (21 ; 23) du système de compactage (9) et configurés de façon à exécuter un déplacement relatif par rapport audit élément de compactage (21 ; 23) du système de compactage (9) pour nettoyer une surface qui pousse et compacte les peluches.
  2. Sèche-linge (1) selon la revendication 1, dans lequel le piège à peluches (6) comprend un boîtier de filtre (12) qui forme une ouverture d'entrée (10) pour l'entrée du flux d'air (11) à partir du compartiment à linge (3), dans lequel l'ouverture d'entrée (10) est positionnée dans une région supérieure par rapport à la paroi (7) de filtre et la paroi (7) de filtre est abritée dans le boîtier de filtre (12) d'une manière incurvée de sorte à donner une forme concave à une surface d'entrée de celui-ci (14) appropriée pour retenir des peluches à partir du flux d'air et retenir et supporter des parties de peluches par en dessous qui sont détachées de la paroi (7) de filtre durant le nettoyage.
  3. Sèche-linge (1) selon la revendication 2, dans lequel le boîtier de filtre (12) a une forme de grille sensiblement cylindrique avec l'ouverture d'entrée (10) créée comme une fente longitudinale dans la grille cylindrique, dans lequel la paroi (7) de filtre comprend une portion en forme de secteur cylindrique abritée dans le boîtier de filtre (12) et interrompue au niveau de l'ouverture d'entrée (10).
  4. Sèche-linge (1) selon l'une quelconque des revendications précédentes, dans lequel l'au moins un(e) grattoir ou brosse (17) a une forme hélicoïdale et peut être déplacé(e) en rotation par rapport à la paroi (7) de filtre.
  5. Sèche-linge (1) selon l'une quelconque des revendications 1 à 3, dans lequel l'au moins un(e) grattoir ou brosse (17) a une forme circulaire ou annulaire et peut être déplacé(e) en translation par rapport à la paroi (7) de filtre.
  6. Sèche-linge (1) selon une des revendications précédentes, dans lequel un(e) ou plusieurs grattoirs ou brosses (17) créent un bord libre d'un élément transporteur (19, 33) qui peut être déplacé au moyen d'un actionneur ou au moyen dudit actionneur (18) de manière à brosser la paroi (7) de filtre au moyen dudit bord libre et à simultanément transporter les peluches détachées de la paroi (7) de filtre vers une zone de collecte ou ladite zone de collecte (20) et comprimer les peluches dans la zone de collecte (20).
  7. Sèche-linge (1) selon l'une quelconque des revendications 1 à 3, dans lequel le grattoir ou la brosse (17) créent un bord annuel périphérique d'un piston (21) positionné à l'intérieur de la paroi (7) de filtre et qui peut être translaté le long de la paroi (7) de filtre de façon à brosser/gratter et nettoyer la paroi (7) de filtre des peluches et à transporter les peluches vers une zone de collecte (20) et compacter les peluches dans la zone de collecte (20).
  8. Sèche-linge (1) selon l'une quelconque des revendications 1 à 3, dans lequel une pluralité desdit(e)s grattoirs ou brosses (17) est créée le long de tiges (39) d'un piston (21), lesdites tiges (39) étant agencées à la manière d'un peigne et alternant avec au moins deux parois (7) de filtre, et qui peut être translatée comme un peigne le long desdites parois (7) de filtre de façon à brosser/gratter et nettoyer les au moins deux parois (7) de filtre des peluches et à transporter les peluches vers une zone de collecte (20) et compacter les peluches dans la zone de collecte (20).
  9. Sèche-linge (1) selon l'une quelconque des revendications 1 à 3, dans lequel le grattoir ou la brosse (17) créent un bord hélicoïdal périphérique d'une vis sans fin (23) positionnée à l'intérieur de la paroi (7) de filtre et qui peut tourner par rapport à la paroi (7) de filtre de façon à brosser et gratter et nettoyer la paroi (7) de filtre des peluches et à transporter les peluches vers une zone de collecte (20) et compacter les peluches dans la zone de collecte (20).
  10. Sèche-linge (1) selon une des revendications précédentes, comprenant un système de commande électronique (35) qui peut être programmé par l'utilisateur pour sélectionner un d'une pluralité de programmes de séchage, et configuré pour activer automatiquement le système de nettoyage (8) de filtre et/ou le système de compactage (9) de peluches selon l'exécution des programmes de séchage.
EP18156970.8A 2017-04-21 2018-02-15 Séchoir à linge Active EP3392398B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT102017000044187A IT201700044187A1 (it) 2017-04-21 2017-04-21 Macchina asciugabiancheria

Publications (2)

Publication Number Publication Date
EP3392398A1 EP3392398A1 (fr) 2018-10-24
EP3392398B1 true EP3392398B1 (fr) 2020-11-04

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EP (1) EP3392398B1 (fr)
IT (1) IT201700044187A1 (fr)

Cited By (2)

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WO2023237201A1 (fr) * 2022-06-09 2023-12-14 Electrolux Appliances Aktiebolag Dispositif de filtration de microparticules pour un lave-linge, le dispositif étant pourvu d'un dispositif de nettoyage, et procédé de retrait du dispositif de nettoyage
WO2024125790A1 (fr) * 2022-12-14 2024-06-20 Electrolux Appliances Aktiebolag Lave-linge équipé d'un ensemble groupe de filtration

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CN111850993A (zh) * 2019-04-25 2020-10-30 青岛海尔滚筒洗衣机有限公司 一种洗干一体机及自动清理线屑的方法
PL3816337T3 (pl) * 2019-10-31 2024-05-20 Arçelik Anonim Sirketi Suszarka zawierająca filtr samoczyszczący
DE102021207119A1 (de) * 2021-07-07 2023-01-12 BSH Hausgeräte GmbH Filtersystem und verfahren zum reinigen einer filterfläche
CN119343493A (zh) * 2022-06-09 2025-01-21 伊莱克斯家用电器股份公司 具有设置有清洁装置的微粒过滤器装置的衣物洗涤机以及用于移除清洁装置的方法
WO2025048748A1 (fr) * 2023-08-31 2025-03-06 Vestel Beyaz Esya Sanayi Ve Ticaret Anonim Sirketi Système de filtre

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KR101227515B1 (ko) * 2010-09-02 2013-01-31 엘지전자 주식회사 건조장치
JP2013236695A (ja) * 2012-05-14 2013-11-28 Panasonic Corp 衣類乾燥機
US10077528B2 (en) * 2014-11-28 2018-09-18 Samsung Electronics Co., Ltd. Clothes dryer

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023237201A1 (fr) * 2022-06-09 2023-12-14 Electrolux Appliances Aktiebolag Dispositif de filtration de microparticules pour un lave-linge, le dispositif étant pourvu d'un dispositif de nettoyage, et procédé de retrait du dispositif de nettoyage
WO2024125790A1 (fr) * 2022-12-14 2024-06-20 Electrolux Appliances Aktiebolag Lave-linge équipé d'un ensemble groupe de filtration

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Publication number Publication date
IT201700044187A1 (it) 2018-10-21
EP3392398A1 (fr) 2018-10-24

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