EP3173004B1 - Lave-vaisselle, notamment lave-vaisselle ménager - Google Patents

Lave-vaisselle, notamment lave-vaisselle ménager Download PDF

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Publication number
EP3173004B1
EP3173004B1 EP16199514.7A EP16199514A EP3173004B1 EP 3173004 B1 EP3173004 B1 EP 3173004B1 EP 16199514 A EP16199514 A EP 16199514A EP 3173004 B1 EP3173004 B1 EP 3173004B1
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EP
European Patent Office
Prior art keywords
dosing
opening
metering
dishwasher
washing chamber
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
EP16199514.7A
Other languages
German (de)
English (en)
Other versions
EP3173004A1 (fr
Inventor
Dirk Wegener
Fabian Hils
Günter Kröger
Georg Spiessl
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.)
Miele und Cie KG
Original Assignee
Miele und Cie KG
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 Miele und Cie KG filed Critical Miele und Cie KG
Publication of EP3173004A1 publication Critical patent/EP3173004A1/fr
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Publication of EP3173004B1 publication Critical patent/EP3173004B1/fr
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Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L15/00—Washing or rinsing machines for crockery or tableware
    • A47L15/14—Washing or rinsing machines for crockery or tableware with stationary crockery baskets and spraying devices within the cleaning chamber
    • A47L15/18—Washing or rinsing machines for crockery or tableware with stationary crockery baskets and spraying devices within the cleaning chamber with movably-mounted spraying devices
    • A47L15/22—Rotary spraying devices
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L15/00—Washing or rinsing machines for crockery or tableware
    • A47L15/42—Details
    • A47L15/44—Devices for adding cleaning agents; Devices for dispensing cleaning agents, rinsing aids or deodorants
    • A47L15/4463—Multi-dose dispensing arrangements
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L15/00—Washing or rinsing machines for crockery or tableware
    • A47L15/0018—Controlling processes, i.e. processes to control the operation of the machine characterised by the purpose or target of the control
    • A47L15/0049—Detection or prevention of malfunction, including accident prevention
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L2401/00—Automatic detection in controlling methods of washing or rinsing machines for crockery or tableware, e.g. information provided by sensors entered into controlling devices
    • A47L2401/30—Variation of electrical, magnetical or optical quantities
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L2501/00—Output in controlling method of washing or rinsing machines for crockery or tableware, i.e. quantities or components controlled, or actions performed by the controlling device executing the controlling method
    • A47L2501/26—Indication or alarm to the controlling device or to the user
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L2501/00—Output in controlling method of washing or rinsing machines for crockery or tableware, i.e. quantities or components controlled, or actions performed by the controlling device executing the controlling method
    • A47L2501/32—Stopping or disabling machine operation, including disconnecting the machine from a network, e.g. from an electrical power supply

Definitions

  • the invention relates to a dishwasher, in particular in the embodiment as a domestic dishwasher, with a washing compartment providing a rinsing container, which serves to receive items to be cleaned, wherein the rinse container for loading with items has a feed opening, which is fluid-tightly closed by means of a pivotally mounted Spülraumt, with a arranged in the rinsing sprayer for applying to be cleaned items with rinse liquor and with a provided by the dishwasher door dosing unit for storing pourable detergent for a plurality of cleaning cycles, wherein the dosing unit for a portion-wise introduction of detergent into the washing compartment to a in the washing compartment opening metering port is connected.
  • Dishwashers of the type mentioned are well known in the particular embodiment as household dishwashers from the prior art in itself. A separate documentary proof is therefore not required at this point.
  • Dishwashers of the generic type have a washing compartment providing a washing compartment. This is the user side accessible via a feed opening, which is fluid-tightly closed by means of a pivotally mounted washroom door.
  • the washing container serves to receive items to be cleaned, which may be dishes, cutlery pieces and / or the like, for example.
  • the dishwasher has a spraying device inside the rinsing container.
  • This spraying device typically provides rotatably mounted spray arms, wherein usually two or three such spray arms are provided. In the intended use case, a loading of the items to be cleaned with rinse liquor by means of rotating spray arms.
  • process chemicals are generally used, which are supplied to the washing compartment during a rinsing and / or drying process.
  • process chemicals are, in particular, cleaning chemicals which are supplied programmatically to the washing compartment.
  • a pourable cleaning agent in powder form When using a pourable cleaning agent in powder form, the user must carry out detergent dosing before starting a cleaning program by hand.
  • Previously known from the prior art dishwashers have for this purpose typically inside the door on a reservoir, which is to be filled with a manually determined amount of detergent before a program start. During a program run, this reservoir opens at a certain time of the wash program and the stockpiled detergent from the reservoir can be flushed out by the rinsing liquor located in the washing compartment of the dishwasher.
  • the previously known dosing unit has a dosing device.
  • This dosing device is equipped with a replaceable reservoir, which serves to store detergent in an amount that is sufficient for a plurality of individual cleaning programs.
  • the storage container is programmatically removed for intended execution of a cleaning program provided amount of detergent and the washing compartment of the dishwasher fed.
  • the dosing unit is connected to a metering opening opening into the flushing chamber, via which a portion-wise introduction of cleaning agent into the flushing space takes place in the metering case.
  • the EP 2090213 A2 discloses a dishwashing machine with a conventional dispensing compartment provided by the washroom door which can be manually filled by the user with a single dose of detergent and which can be closed with a door.
  • the dishwasher also has a metering unit for storing detergent for a plurality of cleaning cycles, wherein cleaning agent can be pumped from the metering unit into the metering compartment.
  • the invention proposes a dishwasher with the features of claim 1.
  • the embodiment of the invention provides a remedy.
  • the spray device provided according to the invention has a spray nozzle which cooperates with the metering opening. This leads in the normal operation, that of the spray rinsing targeted in the direction of the dosing with the result is issued that a cleaning of the metering and the discharge opening into the metering discharge channel takes place. As a result of this cleaning effect, an unwanted attachment of detergent is avoided or residual detergent residues possibly remaining from a previous rinse program step are removed. As a result, the metering opening and the discharge opening into the metering opening are kept free of detergent residues, in particular incrustations and / or adhesions.
  • the metering opening is partially covered by a cover according to a further feature of the invention flushing space side, leaving a metering gap.
  • This cover ensures in an advantageous manner that in the case of loading the dishwasher with items not accidentally liquids, dirt, food particles and / or the like can fall into the mouth of the metering, for example, by dripping or falling off to be cleaned dishes, equipped with the dishwasher on the user side becomes.
  • the covering the metering cover is formed according to a further feature of the invention in the manner of a hood or scoop, which is formed in the closed position of the Spülraumt down open and thus provides a metering.
  • a hood or scoop which is formed in the closed position of the Spülraumt down open and thus provides a metering.
  • the formation of such a hood provides the advantage that the metering is closed on all sides except for the metering, so that accidental introduction of dirt, liquids, food particles and / or the like in the metering is largely prevented.
  • the dosing gap left by the hood is aligned so that it points downwards in the closed position of the flushing door.
  • the metering unit has a metering device with a cleaning agent outlet and a discharge channel, wherein the discharge channel fluidly connects the detergent outlet with the metering opening.
  • the metering unit has a metering device.
  • this metering device receives a reservoir, which serves for the storage of pourable cleaning agent for a plurality of cleaning cycles.
  • a correspondingly portioned amount of cleaning agent is removed from the storage container, which leaves the dosing device via a cleaning agent outlet.
  • a discharge channel is provided, which opens into the metering opening. This channel is installed inside the door, which results in a spatial decoupling of dosing on the one hand and dosing on the other. An unwanted fluid entry in the stockpiled by the reservoir of the dosing detergent is effectively prevented.
  • the discharge channel has according to a further feature of the invention on the Dosierö Stamms press a sensor.
  • This sensor serves for the detection of cleaning agent, which leaves the discharge channel via the metering opening in the dosing case in a proper manner. It can thus be detected in an advantageous manner, if in the case of a detergent dispensing by the metering device also actually detergent enters the washing or not. Furthermore, it can be inferred by the detection of the actually dispensed detergent portions on the filling level of the reservoir. In that regard, the sensing also serves to be able to indicate to the user at an early stage that the reservoir is to be replenished with detergent or replaced with a fully filled reservoir.
  • the sensor can according to a further feature of the invention be an IR light barrier.
  • This is preferably arranged close to the metering opening, where "close” in the sense of the invention means that the spray jet emitted in the operating case by the spray nozzle cooperating with the metering opening also ensures cleaning of the sensor. It is thus ensured in a synergetic manner that not only the metering opening and the discharge opening into the metering orifice discharge channel, but also the sensor provided for the detection of the detergent release are subject to repeated cleaning, which advantageously increases the reliability of operation.
  • the spraying device comprises a rotatable spray arm, whose one branch having the spray nozzle.
  • a spray arm is known to have a plurality of spray nozzles, which serve the Spülflottenabgabe in case of operation.
  • the spray nozzles are oriented in such a way that a loading of the items to be cleaned with rinse liquor takes place.
  • One of these nozzles which are provided in any case, is now used to effect a cleaning, in particular of the metering opening, in the manner described above during operation.
  • the spray nozzle is preferably aligned with the metering orifice such that the spray jet emitted by the spray nozzle during operation strikes, in particular directly, the metering gap uncovered by the hood at a specific rotational position of the spray arm.
  • the discharge channel is provided by a tube which is flexible.
  • This flexible design of the tube ensures that the discharge channel can be fluidly decoupled from the dosing device, that is to say from the detergent outlet provided by the dosing device, which helps to be able to prevent unwanted liquid entry into the detergent stored by the supply container of the dosing device.
  • the tube providing the discharge channel can, for example, be twistable or pivotable due to its flexibility, which makes it possible to bring the tube into fluid communication with the detergent outlet or to carry out a separation of this fluidic connection.
  • the tube providing the discharge channel can also be designed as a crimp tube, which is held in a squashed position in the non-dosing case for a fluid-tight closure.
  • the embodiment of the invention is characterized in that the metering of the metering unit is designed for flushing out so that at least one spray of the preferably lower spray arm of the spray during the flushing can hit in this case with closed Spülraumc and at the same time with open Spülraume sufficient protection is given against the ingress of food and drink residues in the dish load.
  • This is inventively achieved by a dome-shaped cover of the metering, wherein the metering is formed in the closed Spülraumtraum directly downwards.
  • the dome-shaped cover in the form of preferably a hood can either be designed to be fixed or pivotable or displaceable for possible revision and service work.
  • an IR light barrier which preferably has one above the other oppositely oriented transmitter and receiver units, which can detect trickling down cleaning agent in the discharge channel.
  • Transmitter and receiver units are preferably designed as diodes and arranged in the outlet of the metering so that on the one hand a detergent case can be clearly detected and that on the other hand can be done by means of the output in the operating case towards the metering spray optimized cleaning of the measuring surfaces.
  • the Dosierauslass can be made translucent for this purpose, which also has the advantage that no additional optical lenses must be installed.
  • the dosing outlet can also be equipped with a reflection light barrier.
  • transmitter and receiver are parallel next to each other in a housing, which can be dispensed with an opposite arrangement.
  • Advantageously, however, can be installed to improve the signal detection opposite a reflector.
  • the outlet area including hood with the arrangement of a sensor for cleaning agent detection in conjunction with the specifically aligned Sprüharmdüse contamination of Dosierauslasses and the sensor measuring distance can be counteracted.
  • Klecker protection for the metering or discharge channel through the hood, whereby food and beverage residues, which can fall on the door inner panel when loading the dishwasher, are effectively retained.
  • Fig. 1 can be seen in a purely schematic representation of a dishwasher 1.
  • This has in a conventional manner a housing 2, which receives a washing container 3.
  • the washing container 3 in turn provides a washing compartment 4 for receiving items to be cleaned.
  • For loading the washing compartment 4 with items to be cleaned has the rinse tank 3 via a feed opening 5.
  • This is closed in a fluid-tight manner by means of a Spülraumt 6, wherein the Spülraumt 6 is mounted wooverschwenkbar about a horizontal pivot axis.
  • the dishwasher 1 When used as intended, the dishes to be cleaned are treated with rinsing liquor, for which purpose the dishwasher 1 has a spraying device 5.
  • the spraying device 8 includes an upper spray arm 9 and a lower spray arm 10, which are each arranged rotatably mounted and have two Sprüharmate 11 and 12 or 13 and 14.
  • Fig. 2 is an inside view of the Spülraumt 6 refer.
  • the Spülraumt 6 has on the inside a known from the prior art combination device 15, on the one hand on a rinse aid supply 16 and on the other hand has a reservoir 17, the user side is manually filled with detergent cleaning cycle.
  • the dishwasher 1 further has a metering unit 18, which is likewise accessible to the user on the inside 7 of the flushing chamber door 6.
  • the dosing unit 18 has a housing 20, which accommodates a dosing device 21. Via a feed opening provided by the housing 20, the metering device 21 is accessible to the user. In the intended use case is - as in Fig. 2 shown - the feed opening of the housing 20 by means of a housing cover 22 sealed fluid-tight.
  • dispensing agent is dispensed in portions from the dosing device 21 of the dosing unit, which then flows into the washing compartment 4 of the dishwasher 1.
  • a metering opening 23 is provided on the inside 7 of the Spülraumt 6. This metering opening 23 is covered on the treatment room side with a cover in the form of a hood 24.
  • a tube 27 which provides a discharge channel 19, as can be seen in particular from the illustrations according to the Figures 3 and 4 results.
  • the tube 27 serves to a detergent outlet of the in the Figures 3 and 4 not shown dosing device 21 to connect with the metering port 23 fluidly. In dosing, so discharged from the dosing device 21 cleaning agent through the tube 27 pass through the metering opening 23 and then into the washing compartment 4.
  • the tube 27 is formed pivotable in the plane shown in the embodiment shown.
  • the show Figures 3 and 4 the closure position in which the tube 27 is not connected to the dosing device 21 in order to avoid an unwanted entry of moisture into the dosing device 21.
  • the tube 27 With respect to the plane of the drawing after the Figures 3 and 4 to turn right.
  • This pivotability of the tube 27 is made possible in that the tube 27 is formed as a flexible tube and, for example, consists of silicone or a comparable material.
  • a pivotable about the pivot axis 36 mounted lever 35 which carries a connection extension 38 for connection to the tube 27.
  • the lever 35 is in operative connection with a drive device 37, which in the actuation case pivoting of the lever 35 with respect on the drawing plane after the Figures 3 and 4 brought to the right.
  • a Zuschverschwenken the lever 35 in the in the Figures 3 and 4 shown starting position is preferably carried out under spring force.
  • a lid 39 cooperating with the tube 27 on the output side is provided. This lid closes the dosier réelle helpfule opening of the tube 27 in the in the Figures 3 and 4
  • the cover 39 also pivots. This is accomplished by a gear 40, which is in operative connection with the drive device 37.
  • the one branch 13 of the lower spray arm 10 of the sprayer 8 is equipped with a spray nozzle 25 which is aligned with the metering orifice 23 such that the output from the spray nozzle 25 in operation spray 26 at a corresponding rotational position of the spray arm 10 in one of the hood 24 uncovered spray gap 30 meets.
  • a spray nozzle 25 which is aligned with the metering orifice 23 such that the output from the spray nozzle 25 in operation spray 26 at a corresponding rotational position of the spray arm 10 in one of the hood 24 uncovered spray gap 30 meets.
  • wash liquor which causes a corresponding cleaning.
  • Any cleaning agent residues are removed and flushed out into the washing compartment 4.
  • the dishwasher 1 in the outlet region of the discharge channel 19 via an IR light barrier 28, which provides a region of the metering opening 23 passing through the light beam 39.
  • this IR light barrier 28 it can be detected in an advantageous manner whether the detergent portion dispensed by the metering device 21 has actually also entered the washing chamber 4. It can be monitored whether, in the case of the release of detergent, an arrival of detergent in the washroom has actually taken place. Should such a detection recognize that despite dispensed detergent no cleaning agent has flowed into the washroom, this can the user of the Dishwasher 1 are displayed and / or the started wash program is interrupted. The detection of the introduced into the washing compartment 4 detergent can also be used to draw conclusions about the amount of still stored in the dispenser 21 detergent. This, too, can be communicated to the user of the dishwasher 1, for example, via a consumption display.
  • the arrangement of the photocell 28 and the orientation of the spray nozzle 27 is matched to one another such that in operation rinse liquor also reaches up to the transmitting and receiving units of the IR light barrier 28, so that a cleaning of the measuring section takes place.
  • Fig. 6 shows a typical Beladefall the dishwasher 1, in which case the Spellerraume 6 pivoted to its open position and a lower dish rack 31 is moved from the washing compartment 4 on the inside 7 of the Spülraume 6. In this position of the crockery basket 31, a user-side access to the crockery basket 31 for the purpose of loading crockery is permitted in a simple manner.
  • the metering opening 23 is covered by the hood 24 in the manner already described.
  • the hood 24 encloses all but the metering gap 30, the metering opening 23 in full, so that the greatest possible penetration protection is given.
  • the metering opening 23 is disposed within a region 32 of the Spülraumt 6, with respect to the drawing plane to Fig. 6 compared to the rest of the inner side 7 is formed offset downwards, thus a depression in comparison to the remaining inner side 7 represents.
  • This depression serves to be able to safely catch and house any dripping liquids to be cleaned. It is thus ensured that any dripping liquids can not flow over the flushing door on the right or left.
  • the metering opening 23 is surrounded by a frame 34, with respect to the drawing plane after Fig.
  • the 2 lower subsection represents a barrier 33, as can be seen in particular from the illustration Fig. 6 results.
  • This barrier serves as an overflow protection, so that fluids picked up from the region 32 under certain circumstances can not pass unhindered via the metering opening 23 into the discharge channel 19.
  • the frame 34 and the hood 24 are formed as a one-piece component.

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  • Washing And Drying Of Tableware (AREA)

Claims (7)

  1. Lave-vaisselle, lave-vaisselle domestique notamment, comportant un récipient de lavage (3) muni d'une chambre de lavage (4), destiné à recevoir la vaisselle à nettoyer, le récipient de lavage (3) comportant une ouverture de chargement (5) permettant de charger la vaisselle, laquelle ouverture peut être fermée de manière étanche aux fluides au moyen d'une porte de chambre de lavage (6) montée pivotante, comportant un dispositif de pulvérisation (8) disposé dans le récipient de lavage (3), pour l'application d'un liquide de lavage sur la vaisselle à nettoyer, et comportant une unité de dosage (18) prévue par la porte de chambre de lavage (6) pour le stockage d'un agent de nettoyage en vrac pour plusieurs cycles de nettoyage, l'unité de dosage (18) étant reliée à une ouverture de dosage (23) débouchant dans la chambre de lavage (4) pour une introduction partielle de l'agent de nettoyage dans la chambre de lavage (4), le dispositif de pulvérisation (8) comportant une buse de pulvérisation (25) coopérant sélectivement avec l'ouverture de dosage (23), caractérisé en ce que l'ouverture de dosage (23) du côté de la chambre de lavage est partiellement recouverte d'un couvercle réalisé sous la forme d'une coque ou d'un capot (24) ouvert vers le bas dans la position de fermeture de la porte de chambre de lavage (6), de telle sorte que l'ouverture de dosage (23) reste fermée de tous côtés sauf au niveau d'une fente de dosage (30), laquelle fente de dosage (30) se trouve dans la position de fermeture de la porte de chambre de lavage (6).
  2. Lave-vaisselle selon la revendication 1, caractérisé en ce que l'unité de dosage (18) comporte un dispositif de dosage (21) avec une sortie d'agent de nettoyage et un canal d'évacuation (19), le canal d'évacuation (19) reliant de façon fluidique la sortie d'agent de nettoyage à l'ouverture de dosage (23).
  3. Lave-vaisselle selon la revendication 2, caractérisé en ce que le canal d'évacuation (19) comporte un capteur du côté de l'ouverture de dosage.
  4. Lave-vaisselle selon la revendication 3, caractérisé en ce que le capteur est une barrière lumineuse IR (28).
  5. Lave-vaisselle selon l'une des revendications précédentes, caractérisé en ce que le dispositif de pulvérisation (8) comporte un bras de pulvérisation (10) rotatif, dont une branche (13) comporte la buse de pulvérisation (25).
  6. Lave-vaisselle selon la revendication 5, caractérisé en ce que la buse de pulvérisation (25) est alignée avec l'ouverture de dosage (23) de telle sorte que le jet de pulvérisation (26) émis par la buse de pulvérisation (25) pendant son fonctionnement atteint la fente de dosage (30) découverte par le capot (24) lorsque le bras de pulvérisation (10) est dans la position de rotation correspondante.
  7. Lave-vaisselle selon l'une des revendications 2 à 6 précédentes, caractérisé en ce que le canal d'évacuation (19) est pourvu d'un tuyau flexible (27).
EP16199514.7A 2015-11-25 2016-11-18 Lave-vaisselle, notamment lave-vaisselle ménager Active EP3173004B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102015120412.6A DE102015120412A1 (de) 2015-11-25 2015-11-25 Geschirrspülmaschine, insbesondere Haushaltsgeschirrspülmaschine

Publications (2)

Publication Number Publication Date
EP3173004A1 EP3173004A1 (fr) 2017-05-31
EP3173004B1 true EP3173004B1 (fr) 2019-06-26

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DE102016116417A1 (de) 2016-09-02 2018-03-08 Miele & Cie. Kg Geschirrspülautomat, insbesondere Haushaltsgeschirrspülmaschine
US11089939B2 (en) * 2018-02-21 2021-08-17 Midea Group Co., Ltd. Dishwasher with detergent storage
DE102018214652A1 (de) * 2018-08-29 2020-03-05 BSH Hausgeräte GmbH Geschirrspülmaschine, Verfahren zum Betreiben einer Geschirrspülmaschine und Computerprogrammprodukt
EP3666157B1 (fr) * 2018-11-21 2024-01-24 Miele & Cie. KG Appareil de dosage
DE102018129322A1 (de) * 2018-11-21 2020-05-28 Miele & Cie. Kg Dosiergerät
DE102019111086A1 (de) * 2019-04-30 2020-11-05 Miele & Cie. Kg Dosiergerät
DE102019135421B4 (de) * 2019-12-20 2021-11-04 Miele & Cie. Kg Geschirrspülmaschine, insbesondere Haushaltsgeschirrspülmaschine
AU2021302647A1 (en) * 2020-06-30 2023-02-02 Fisher & Paykel Appliances Limited Dishwasher
CN112471760B (zh) * 2020-11-30 2024-09-24 广州富港生活智能科技有限公司 餐具剩食回收装置
BE1029834B1 (de) 2021-10-12 2023-05-08 Miele & Cie Geschirrspülmaschine, insbesondere Haushaltsgeschirrspülmaschine

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DE102015120412A1 (de) 2017-06-01

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