EP3289950B1 - Dispositif de dosage pour lave-vaisselle, lave-vaisselle correspondante et procédé correspondant - Google Patents

Dispositif de dosage pour lave-vaisselle, lave-vaisselle correspondante et procédé correspondant Download PDF

Info

Publication number
EP3289950B1
EP3289950B1 EP17187621.2A EP17187621A EP3289950B1 EP 3289950 B1 EP3289950 B1 EP 3289950B1 EP 17187621 A EP17187621 A EP 17187621A EP 3289950 B1 EP3289950 B1 EP 3289950B1
Authority
EP
European Patent Office
Prior art keywords
cleaning agent
storage container
channel
metering device
dishwasher
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
EP17187621.2A
Other languages
German (de)
English (en)
Other versions
EP3289950A1 (fr
Inventor
Dirk Wegener
Fabian Hils
Günter Kröger
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 EP3289950A1 publication Critical patent/EP3289950A1/fr
Application granted granted Critical
Publication of EP3289950B1 publication Critical patent/EP3289950B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • A47L15/42—Details
    • A47L15/44—Devices for adding cleaning agents; Devices for dispensing cleaning agents, rinsing aids or deodorants
    • A47L15/4463—Multi-dose dispensing arrangements

Definitions

  • the invention relates to an automatic dishwasher, in particular in the form of a domestic dishwasher, with a washing compartment providing a washing area, which has a loading opening, and with a washing area door, in particular pivotable about a horizontally extending pivot axis, for the fluid-tight closing of the loading opening and with one, in particular one of the Dosing device provided for the metered dispensing of pourable cleaning agent provided by the washing chamber door, the metering device having a cleaning agent channel opening into a cleaning agent dispensing opening.
  • the invention also relates to a metering device for an automatic dishwasher and a method for operating such a metering device.
  • a generic dishwasher is from the EP 2 982 288 A1 known.
  • the JP 2015142697 A discloses a metering device for a commercial tunnel washing machine for clothing, in which washing powder is conveyed via a channel to a dissolving chamber, a vibrating element acting on the channel.
  • the object of the invention is to develop an automatic dishwasher of the generic type in such a way that the risk of failure is minimized and, thus, the operational reliability is increased in the intended use.
  • An automatic dishwasher of the generic type has a washing compartment which provides a washing area and which has a loading opening, and a washing area door for fluid-tight closing of the loading opening.
  • the wash cabinet door can be mounted pivotably about a horizontally extending pivot axis.
  • the automatic dishwasher also has a metering device for pourable, in particular solid, preferably powder or granular detergent.
  • the dosing device is used to introduce cleaning agent in a program-controlled manner into the washing area provided by the washing compartment of the machine, the dosing device preferably having a storage container for storing cleaning agent, which holds cleaning agent in an amount that is sufficient for a plurality of cleaning cycles, preferably one amount which allows 20 to 30 rinses.
  • cleaning agent dispensed from the storage container in particular reaches the cleaning agent channel provided by the dosing device.
  • Detergent is discharged into the wash cabinet of the dishwasher.
  • detergent can build up on the inside of the cleaning channel.
  • Moisture which may enter the cleaning agent channel can then lead to unwanted incrustation, which in the worst case can lead to the cleaning agent channel becoming overgrown.
  • the operational safety of the automatic dishwasher is adversely affected by the detergent remaining on the inside in the detergent channel, which it is desirable to avoid.
  • the embodiment according to the invention provides a remedy here, because the pulse generator provided according to the construction according to the invention ensures that the cleaning agent channel is vibrated as a result of mechanical force being applied to at least one channel wall of the cleaning agent channel. This vibration ensures that, under certain circumstances, cleaning agent adhering to the inside of the cleaning agent channel trickles off and, as intended, is discharged through the cleaning agent dispensing opening in the direction of the washing area of the dishwasher.
  • the pulse generator has a hammer mechanism which has an impact lever that can be rotated against the force of a spring.
  • this hammer acts directly on the cleaning agent channel by making sudden contact with the associated channel wall.
  • the hammer is arranged to be rotatable against the force of a spring.
  • the hammer is under spring tension in its locked starting position. As soon as the movement of the hammer is released, the hammer rotates under the influence of spring force, which then leads to mechanical force being applied to the channel wall of the cleaning agent channel assigned to the hammer.
  • the hammer has a drive extension.
  • This drive extension interacts with a cam.
  • This cam is provided by a storage container which, when used as intended, is received by the metering device so that it can be rotated. If there is a twisting movement of the storage container in the metering case, the cam provided by the storage container interacts with the hammer in such a way that the Cam rotates the hammer against the spring force acting on the hammer in its starting position. As soon as the cam is rotated past the drive extension of the hammer, the hammer is released in its twisting movement again, which in the manner already described leads to a spring-induced twisting movement of the hammer in the direction of the cleaning agent channel.
  • the pulse generator has a lifting magnet which has an electromagnetically linearly displaceable striker.
  • the solenoid is activated, as a result of which the striker is moved, which leads to the triggering of an impact pulse on the channel wall of the cleaning agent channel.
  • the lifting magnet is preferably controlled by a controller on the machine side.
  • the pulse generator comprises a vibration motor which generates an unbalance.
  • This is preferably arranged on the channel wall of the cleaning agent channel.
  • the vibration motor is preferably a small electric motor that has an imbalance weight on its drive shaft.
  • the degree of vibration or the pulse strength can be set as a function of the voltage. For example, in the rinsing mode with low voltage and low noise levels, slight vibration can be used to counteract adhesion of the cleaning agent. A higher voltage can be made available to the motor for intensive cleaning of the detergent channel outside of a flushing operation.
  • the hammer mechanism according to the invention has the advantage that it works purely mechanically. No additional electronic components are required, which makes the structure simple and robust.
  • the embodiments according to the second and third Alternatives have the advantage that they allow force to be applied to the cleaning agent channel regardless of the position of a rotational movement of the storage container. This also enables the cleaning agent channel to be cleaned independently of a twisting movement of the storage container. In particular, it is permitted to provide for the application of force to the cleaning agent channel even without carrying out a washing program.
  • the invention also proposes a metering device which has a cleaning agent channel opening into a cleaning agent dispensing opening and which has a pulse generator which acts on a channel wall of the cleaning agent channel.
  • a metering device which has a cleaning agent channel opening into a cleaning agent dispensing opening and which has a pulse generator which acts on a channel wall of the cleaning agent channel.
  • the invention also proposes a method for operating a dosing device of an automatic dishwasher, in particular a household dishwasher, which has a storage container that can be filled with pourable cleaning agent, with cleaning agent being conveyed from the storage container into a cleaning agent channel opening into a cleaning agent dispensing opening and then, in particular subsequently, by means of a pulse generator, a mechanical force is applied to a channel wall of the cleaning agent channel.
  • the metering device has a storage container that can be filled with pourable cleaning agent and a motor-driven drive device for the storage container, the drive device accommodating the storage container so as to be rotatable about an axis of rotation.
  • the method provides in particular that, as a result of a twisting movement of the storage container, cleaning agent is conveyed from the storage container into a cleaning agent channel opening into a cleaning agent dispensing opening and that then, in particular subsequently, a mechanical force is applied to a channel wall of the cleaning agent channel by means of a pulse generator.
  • the detergent channel is cleaned by means of a pulse generator that a sudden force is applied to a channel wall of the detergent channel.
  • a pulse generator that a sudden force is applied to a channel wall of the detergent channel.
  • This Mechanical application of force results in a vibration of the detergent channel, as a result of which cleaning agent adhering to the inside of the detergent channel trickles down and is discharged through the detergent dispensing opening of the detergent channel in the direction of the washing container provided by the dishwasher.
  • This implementation of the method advantageously has the positive effect that encrustations that form on the inside of the cleaning agent channel due to undesired adhesion of cleaning agent are avoided. This increases the operational safety of the dishwasher according to the invention.
  • the pulse generator has a spring-pretensioned hammer, the movement of which is released by a cam arranged on the storage container when the storage container is rotated.
  • the pulse generator has a hammer mechanism.
  • a hammer is provided, which interacts with a cam arranged on the storage container.
  • the hammer is deflected and rotated against a spring force acting on it, whereby the hammer is brought into a position in which it is under spring tension. If the hammer is now released as a result of a further twisting movement of the storage container, this causes a force-induced twisting movement of the hammer, as a result of which it strikes the associated channel wall of the cleaning agent channel.
  • the pulse generator is triggered independently of a rotational movement of the storage container. This can be done, for example, by means of a control device which is already provided on the machine side. According to this embodiment, a lifting magnet device and / or a vibration motor are used as the pulse generator.
  • One embodiment of the method provides that the application of mechanical force to a channel wall of the cleaning agent channel takes place immediately after the cleaning agent is conveyed from the storage container into the cleaning agent channel opening into the cleaning agent dispensing opening. By carrying out this at this early point in time, the adherence of cleaning agent on the inside of the cleaning agent channel can be avoided particularly well, since Incrustations do not even arise.
  • This embodiment of the method can take place in particular by means of the hammer described which interacts with a cam arranged on the storage container.
  • An alternative embodiment of the method provides that the application of mechanical force to a channel wall of the cleaning agent channel takes place at a later point in time of the washing program, preferably while the washing solution is being pumped out.
  • the mechanical application of force is acoustically covered by the pumping process, so that overall a more pleasant acoustical perception of the washing program is set for the user.
  • a lifting magnet device and / or a vibration motor can be used as the pulse generator for this embodiment of the method.
  • a first mechanical application of force to the channel wall of the cleaning agent channel can directly follow the delivery of the cleaning agent from the storage container into the cleaning agent channel opening into the cleaning agent dispensing opening, and at least a second mechanical application of force to the channel wall of the cleaning agent channel at a later point in time of the washing program, preferably during pumping from washing liquor.
  • a second mechanical application of force to the channel wall of the cleaning agent channel can also have a greater strength and / or duration than a first mechanical application of force to the channel wall of the cleaning agent channel, in particular immediately following the delivery of the cleaning agent from the storage container into the cleaning agent channel.
  • the method can be optimally designed both in terms of avoiding encrustations on the inside of the cleaning agent channel on the one hand and the acoustic perception of the washing program by the user on the other.
  • a vibration motor used as a pulse generator which does not fall within the claimed scope of protection, but is suitable for understanding the claimed invention, operation with low voltage and / or shorter duration at the end of a dosing process and operation with higher voltage and / or longer duration during an already noisy phase of the washing program, in particular while the washing solution is being pumped out.
  • Fig. 1 shows an automatic dishwasher 1 according to the invention in a purely schematic representation.
  • this has a housing 2 which accommodates a washing container 3.
  • the washing container 3 in turn provides a washing area 4 for receiving items to be cleaned.
  • the washing container 3 has a loading opening 5. This can be closed in a fluid-tight manner by means of a washing area door 6, the washing area door being pivoted about a horizontal pivot axis.
  • Fig. 2 shows the wash cabinet door 6 in a plan view of the door inner panel 20, that is to say in the direction of view II Fig. 1 .
  • Fig. 2 It can be seen that the inside of the wash cabinet door has storage compartments 9 known per se from the prior art, which can be closed by means of corresponding covers.
  • the storage compartments 9 are used in a manner known per se, for example, to hold detergent, rinse aid and / or the like.
  • the inventive dishwasher 1 has a metering device 7.
  • This metering device 7 provides a storage container 23 for storing detergent for a plurality of cleaning cycles. In the course of intended use, the corresponding amount of cleaning agent is removed from the storage container 23 provided by the dosing device 7 for each wash program cycle and supplied to the wash space 4 of the wash container 3.
  • the storage container 23 provided by the metering device 7 is preferably dimensioned in such a way that it can hold cleaning agent in an amount which is sufficient to complete 20 to 30 washing processes.
  • the metering device 7 has a receptacle 10 which, when the storage container 23 is properly inserted, is closed by means of a pivotable cover 11.
  • a cleaning agent outlet 8 is used for discharging the cleaning agent from the metering device 7.
  • This provides an outlet opening 12 which is covered by a cover 13.
  • the cover 13 is not used for fluid-tightness Closing the outlet opening 12, rather as a splash guard, in order to minimize the ingress of food and drink residues into the outlet opening 12 during the loading phase of the dishwasher.
  • the cover 13 has webs on the outlet opening side, for example, so that the cover 13 comes to lie at a distance from the edge surrounding the outlet opening 12, with these webs being interposed. This creates an opening gap through which washing liquor can get into the outlet opening 12, but only in such an amount that is necessary for flushing out cleaning agent located here.
  • the in Figure 2 Storage container 23 provides a combined labyrinth guide on the one hand and metered quantity storage on the other hand on the cleaning agent delivery side.
  • the storage container 23 is designed to be rotatable by means of a drive device 19.
  • the storage container 23 performs a 360 ° movement for introducing cleaning agent into the washing area 4.
  • cleaning agent provided by the storage container 23 is conveyed out of the storage container 23, the dosing volume provided on the storage container side ensuring that the same amount of dosage is always dispensed.
  • the amount of detergent dispensed from the storage container 23 is then dispensed into the washing chamber 4 via the detergent outlet 8.
  • a flexible tube 16 is used for the fluidic connection of the cleaning agent outlet 8 and a cleaning agent discharge opening 14 provided by the metering device 7, as can be seen from the illustrations according to FIG Figures 3 and 4th results.
  • the metering device 7 has a cleaning agent channel 15 which opens into the cleaning agent dispensing opening 14. In the intended use, the cleaning agent dispensed by the metering device 7 flows through the cleaning agent channel 15 to the cleaning agent dispensing opening 14 on the metering device side.
  • a pipe 16 is interposed between the detergent dispensing opening 14 and the detergent outlet 8.
  • This tube 16 has two end sections, namely the end section near the cleaning agent outlet 8, which provides a flange 18, and an end section 21 opposite the cleaning agent outlet 8.
  • a bending section is formed between the end section 21 and the flange 18, in which area the pipe jacket is designed to be wave-shaped and therefore flexible.
  • the tube 16 Due to its bending portion, the tube 16 is flexible and therefore pivotable, as can be seen in particular from a synopsis of the Figures 3 and 4th results.
  • Fig. 3 shows the tube 16 in its starting position.
  • Fig. 4 shows the tube 16 in a pivoted position, according to which the end section 21 is pivoted in relation to the flange 18 by bending the tube 16. In this position of the pipe 16, the pipe 16 is fluidically connected to the detergent dispensing opening 14 of the detergent channel 15 and is in its so-called metering position.
  • a lever 22 which can be pivoted about a pivot axis is used to pivot the tube 16.
  • the pivoting movement of the pipe 16 already described above occurs.
  • the lever 22 is driven by means of an actuator not shown in detail.
  • the lever 22 is pivoted against a return means, which is designed, for example, as a tension spring.
  • a closure cover 34 In the in Fig. 3 The basic position shown, the cleaning agent discharge opening side pipe inlet opening of the pipe 16 is closed by means of a closure cover 34.
  • This closure cover 34 is arranged pivotably on the lever 22, a cam device arranged between lever 22 and closure cover 34 ensuring that pivoting of the lever 22 also leads to a pivoting of the closure cover 34 in such a way that the tube 16 is in its basic position according to Fig. 3 closed and in its dosing position according to Fig. 4 is open.
  • the metering device 7 is equipped with a pulse generator 25 which, in the exemplary embodiment shown, acts on a channel wall 24 of the cleaning agent channel 15. They show Figures 5 to 7 a first, according to the invention, the Figures 8 and 9 a second as well as the Figures 10 and 11 a third form of the pulse generator 25 provided.
  • the pulse generator 25 serves to act mechanically on the channel wall 24 of the cleaning agent channel 15 with an application of force, to be precise abruptly, so that the cleaning agent channel 15 is shaken accordingly. As a result of such a vibration, cleaning agent residues adhering to the inside of the cleaning agent channel 15 may be loosened and discharged. This advantageously ensures that there is no undesired growth of cleaning agent residues within the cleaning agent channel 15.
  • the pulse generator 25 is preferably activated when the tube 16 is in its metering position according to FIG Fig. 4 is located. It is then ensured that, as a result of the force exerted by the pulse generator 25, the cleaning agent that dissolves from the cleaning agent channel 15 does not trickle into the interior space provided by the wash cabinet door 6, but into the pipe 16 in order to reach the wash cabinet 4 from there.
  • the Figures 5 to 7 show a first embodiment of a pulse generator 25.
  • the pulse generator 25 has a hammer mechanism 26.
  • This hammer mechanism 26 has an impact lever 27 which is mounted rotatably about an axis of rotation 28.
  • the hammer lever 27 cooperates with a compression spring 29 which is supported on the one hand on the hammer 27 and on the other hand on a housing part of the metering device 7. With a pivoting movement of the hammer lever 27 counterclockwise, a twisting movement takes place against the spring force provided by the spring 29.
  • the hammer 27 is also equipped with a drive extension 30. This interacts with a cam 31 provided by the storage container 23 which has a cam bevel 32.
  • the hammer 27 snaps back into its starting position as a result of spring force, as a result of which the hammer 27 strikes with its cleaning agent channel-side end section against the associated channel wall 24 of the cleaning agent channel 15. As a result of this mechanical application of force, the cleaning agent that may be located inside the cleaning agent channel 15 is released in the manner already described.
  • the hammer mechanism 26 When the storage container 23 rotates around the axis of rotation 37 by 360 °, the hammer mechanism 26 is actuated once in the manner described above.
  • the cam 31 is positioned on the storage container 23 in such a way that synchronization with the pivoting movement of the tube 16 is ensured so that The hammer mechanism 26 is activated at the moment when the detergent dosing process initiated as a result of the introduction of the twisting movement of the storage container 23 is completed, but the tube 16 has not yet returned to its basic position. This ensures complete metering of the cleaning agent released from the storage container 23 into the discharge channel 17 of the pipe 16.
  • FIG Figures 8 and 9 An alternative form of pulse generator 25 which does not fall within the scope of protection claimed but is suitable for understanding the invention as claimed is shown in FIG Figures 8 and 9 .
  • a lifting magnet 35 is used, which moves a striker pin 26 in a linearly displaceable manner by an electric motor.
  • the striker 26 is driven against the channel wall 24 of the cleaning agent channel 15, which leads to the previously described mechanical application of force to the cleaning agent channel 15.
  • the advantage of this embodiment is that the solenoid 35 can be brought about by the machine-side control independently of a rotated position of the storage container 23, which allows a mechanical force to be applied to the cleaning agent channel 15 even independently of an intended dosing process.
  • FIGS Figures 10 to 11 A third form of pulse generator 25 which does not fall within the scope of the claimed protection but is useful for understanding the claimed invention is shown in FIGS Figures 10 to 11 shown.
  • a vibration motor 38 is used, that is to say a motor which generates an imbalance. During operation, this imbalance causes the channel wall 24 or the cleaning agent channel 15 to vibrate, which may lead to a loosening of the interior of the cleaning agent channel 15 cleaning agent.
  • the vibration motor 38 In order to keep the noise level as low as possible for the user, it is advantageous to switch on the vibration motor 38 when the dishwasher is in washing mode in washing phases with a higher level of noise, for example while washing water is being pumped out.
  • a vibration motor when operating a vibration motor, a distinction can be made as to whether it is operated with a low voltage or an operation with a higher voltage. The noise development is lower at low voltage than at higher voltage.
  • This distinction can be used to enable the vibration motor 38 to operate as noise-neutral as possible, for example by operating it with low voltage at the end of a dispensing process and operating it with higher voltage during an already noisy wash program, in particular while the wash liquor is being pumped out.

Landscapes

  • Washing And Drying Of Tableware (AREA)

Claims (5)

  1. Dispositif de dosage (7) pour un lave-vaisselle automatique, en particulier un lave-vaisselle ménager, destiné à la distribution dosée d'un agent nettoyant versable, le dispositif de dosage (7) présentant un conduit d'agent nettoyant (15) débouchant dans une ouverture de distribution d'agent nettoyant (14) et un générateur d'impulsions (25) agissant sur une paroi de conduit (24) du conduit d'agent nettoyant (15),
    caractérisé en ce que
    le générateur d'impulsions (25) est un mécanisme de percussion à marteau (26) comportant un levier percuteur (27) pouvant être tourné à l'encontre de la force d'un ressort (29), lequel levier percuteur (27) présente une extension d'entraînement (30) qui coopère avec une came (31) mise à disposition par un récipient de stockage (23) reçu en rotation par le dispositif de dosage (7) pour stocker l'agent nettoyant.
  2. Lave-vaisselle automatique, en particulier lave-vaisselle ménager, comportant un récipient de lavage (3) mettant à disposition une cuve de lavage (4), lequel récipient de lavage présente une ouverture de chargement (5), et comportant une porte de cuve de lavage (6), en particulier montée de façon à pouvoir pivoter autour d'un axe de pivotement horizontal, laquelle porte de cuve de lavage est destinée à fermer hermétiquement l'ouverture de chargement (5), et comportant un dispositif de dosage (7) selon la revendication 1, en particulier mis à disposition par la porte de cuve de lavage (6), lequel dispositif de dosage est destiné à la distribution dosée d'un agent nettoyant versable.
  3. Procédé de fonctionnement d'un dispositif de dosage (7) d'un lave-vaisselle automatique (1) selon la revendication 1, l'agent nettoyant étant transporté du récipient de stockage (23) vers le conduit d'agent nettoyant (15) débouchant dans l'ouverture de distribution d'agent nettoyant (14), et la paroi de conduit (24) du conduit d'agent nettoyant (15) étant ensuite soumise à une force mécanique au moyen du générateur d'impulsions (25).
  4. Procédé selon la revendication 3, caractérisé en ce que le dispositif de dosage (7) présente un dispositif d'entraînement motorisé (19) pour le récipient de stockage (23), le dispositif d'entraînement (19) recevant le récipient de stockage (23) de sorte qu'il puisse tourner autour d'un axe de rotation (37), l'agent nettoyant étant transporté du récipient de stockage (23) vers le conduit d'agent nettoyant (15) débouchant dans l'ouverture de distribution d'agent nettoyant (14) suite à un mouvement de rotation du récipient de stockage (23).
  5. Procédé selon la revendication 3 ou 4, caractérisé en ce que le générateur d'impulsions (25) présente un levier percuteur (27) qui est sollicité par ressort et qui est libéré par une came (31) disposée sur le récipient de stockage (23) lors d'un mouvement de rotation du récipient de stockage (23).
EP17187621.2A 2016-09-02 2017-08-24 Dispositif de dosage pour lave-vaisselle, lave-vaisselle correspondante et procédé correspondant Active EP3289950B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102016116417.8A DE102016116417A1 (de) 2016-09-02 2016-09-02 Geschirrspülautomat, insbesondere Haushaltsgeschirrspülmaschine

Publications (2)

Publication Number Publication Date
EP3289950A1 EP3289950A1 (fr) 2018-03-07
EP3289950B1 true EP3289950B1 (fr) 2020-10-14

Family

ID=59699563

Family Applications (1)

Application Number Title Priority Date Filing Date
EP17187621.2A Active EP3289950B1 (fr) 2016-09-02 2017-08-24 Dispositif de dosage pour lave-vaisselle, lave-vaisselle correspondante et procédé correspondant

Country Status (2)

Country Link
EP (1) EP3289950B1 (fr)
DE (1) DE102016116417A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102018214631A1 (de) * 2018-08-29 2020-03-05 BSH Hausgeräte GmbH Geschirrspülmaschine mit einer automatischen Dosiervorrichtung
DE102019111086A1 (de) * 2019-04-30 2020-11-05 Miele & Cie. Kg Dosiergerät
BE1029308B1 (de) * 2021-04-14 2022-11-16 Miele & Cie Dosiergerät

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS489557Y1 (fr) * 1969-11-20 1973-03-13
IT1187895B (it) 1986-02-06 1987-12-23 Eltek Spa Dispositivo distributore a lunga autonomia di detersivi polverulenti e sostanze brillantanti liquide per macchine lavatrici particolarmente lavastoviglie
DE3835719A1 (de) 1988-10-20 1990-04-26 Joachim Schmid Vorrichtung zum zugeben von granulatfoermigem reinigungsmittel
IT1242800B (it) 1990-10-03 1994-05-18 Ro Sa Micromeccanica S N C Lavastoviglie con distributore pluri-dose di detersivo in polvere
CN1048774C (zh) * 1992-06-01 2000-01-26 三星电子株式会社 洗衣机的洗涤剂溶解装置
ATE166401T1 (de) 1993-02-15 1998-06-15 R & D S Srl Automatische vorrichtung zur abgabe und dosierung von pulverwaschmitteln in waschmaschinen
IT230721Y1 (it) 1994-07-05 1999-06-09 R & D S Srl Dispensatore integrato di detersivi ed additivi in polvere e liquidi per macchine lavatrici, in particolare macchine lavastoviglie domesti
JP4331346B2 (ja) * 1999-09-16 2009-09-16 株式会社ニイタカ 粉粒状洗剤の供給方法及びその装置
EP1159913B1 (fr) 2000-06-02 2004-08-18 Chemische Fabrik Dr. Weigert GmbH & Co KG Distributeur de tablettes de lavage pour lave-vaisselle
JP2015142697A (ja) * 2014-01-31 2015-08-06 株式会社ミツワ 洗剤供給装置
DE102014111315A1 (de) 2014-08-08 2016-02-11 Miele & Cie. Kg Geschirrspülautomat, insbesondere Haushaltsgeschirrspülmaschine
DE102015109749B4 (de) 2015-06-18 2017-01-12 Miele & Cie. Kg Dosiereinheit
DE102015120412A1 (de) 2015-11-25 2017-06-01 Miele & Cie. Kg Geschirrspülmaschine, insbesondere Haushaltsgeschirrspülmaschine

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
None *

Also Published As

Publication number Publication date
DE102016116417A1 (de) 2018-03-08
EP3289950A1 (fr) 2018-03-07

Similar Documents

Publication Publication Date Title
EP1137362B1 (fr) Lave-vaisselle domestique
EP3289950B1 (fr) Dispositif de dosage pour lave-vaisselle, lave-vaisselle correspondante et procédé correspondant
EP1956961B1 (fr) Lave-vaisselle domestique avec un dispositif de dosage et procede de dosage de substances actives
EP2982288B1 (fr) Lave-vaisselle, notamment lave-vaisselle menager
EP1919346A1 (fr) Lave-vaisselle, notamment lave-vaisselle menager et procede d'utilisation associe
DE69532256T2 (de) Geschirrspül- oder Waschmaschine mit einer Einrichtung zur Rückgewinnung und Speicherung von Spülflüssigkeit für den anschließenden Wiedereinsatz als Waschflüssigkeit
EP2340326A1 (fr) Appareil ménager à circulation d'eau présentant un système doseur automatique, et procédé de dosage automatique
EP3305159B1 (fr) Dispositif de dosage
EP2850990B1 (fr) Procédé destiné au fonctionnement d'un appareil de dosage d'un automate de lave-vaisselle
EP0332152B1 (fr) Distributeur de détergents pour machines à laver la vaisselle
EP0190795B1 (fr) Distributeur de détergent pour machines à laver la vaisselle
EP3410916B1 (fr) Dispositif de distribution de produit de nettoyage
DE3623027A1 (de) Zugabevorrichtung in geschirrspuelmaschinen fuer ein insbesondere pulverfoermiges reinigungs- oder spuelmittel
EP2422682B1 (fr) Lave-vaisselle doté d'un dispositif d'amortissement et procédé de fabrication d'un dispositif d'amortissement
DE2820295A1 (de) Vorrichtung zur eingabe eines zusatzmittels in die waschkammer einer geschirrspuelmaschine
EP3289951B1 (fr) Lave-vaisselle, notamment lave-vaisselle ménager
DE102017122265A1 (de) Dosiereinrichtung
EP3289952B1 (fr) Lave-vaisselle, notamment lave-vaisselle ménager, et procédé correspondant
EP3289949B1 (fr) Réservoir permettant la disposition d'un appareil de nettoyage dans un dispositif de dosage
EP3666157B1 (fr) Appareil de dosage
DE102019135421B4 (de) Geschirrspülmaschine, insbesondere Haushaltsgeschirrspülmaschine
DE102023107240A1 (de) Haushaltsspülmaschine
DE102020104222A1 (de) Waschmaschine mit einem Einspülbehälter und Verfahren zum Waschen eines zu waschenden Gutes
WO2023088631A1 (fr) Lave-vaisselle à usage domestique
DE102006061151A1 (de) Drehbarer Reinigerbehälter

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

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION HAS BEEN PUBLISHED

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

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

17P Request for examination filed

Effective date: 20180907

RBV Designated contracting states (corrected)

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

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: GRANT OF PATENT IS INTENDED

INTG Intention to grant announced

Effective date: 20200622

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE PATENT HAS BEEN GRANTED

REG Reference to a national code

Ref country code: DE

Ref legal event code: R084

Ref document number: 502017007723

Country of ref document: DE

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

Free format text: NOT ENGLISH

REG Reference to a national code

Ref country code: AT

Ref legal event code: REF

Ref document number: 1322742

Country of ref document: AT

Kind code of ref document: T

Effective date: 20201015

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 502017007723

Country of ref document: DE

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: LANGUAGE OF EP DOCUMENT: GERMAN

REG Reference to a national code

Ref country code: GB

Ref legal event code: 746

Effective date: 20210208

REG Reference to a national code

Ref country code: NL

Ref legal event code: MP

Effective date: 20201014

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: 20210115

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: 20201014

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: 20201014

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: 20210114

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: 20201014

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: 20210215

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: 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: 20201014

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: 20201014

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: 20201014

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: 20210214

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: 20210114

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: 20201014

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

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: 20201014

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 502017007723

Country of ref document: DE

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: 20201014

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: 20201014

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: 20201014

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: 20201014

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: 20201014

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: 20201014

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: 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: 20201014

26N No opposition filed

Effective date: 20210715

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: 20201014

Ref country code: IT

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: 20201014

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: 20201014

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

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: 20201014

REG Reference to a national code

Ref country code: BE

Ref legal event code: MM

Effective date: 20210831

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: 20210831

Ref country code: CH

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

Effective date: 20210831

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: 20210214

Ref country code: LU

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

Effective date: 20210824

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

Ref country code: BE

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

Effective date: 20210831

Ref country code: IE

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

Effective date: 20210824

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: 20170824

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

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: 20201014

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

Effective date: 20230528

REG Reference to a national code

Ref country code: AT

Ref legal event code: MM01

Ref document number: 1322742

Country of ref document: AT

Kind code of ref document: T

Effective date: 20220824

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

Ref country code: AT

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

Effective date: 20220824

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

Ref country code: GB

Payment date: 20230822

Year of fee payment: 7

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

Ref country code: FR

Payment date: 20230824

Year of fee payment: 7

Ref country code: DE

Payment date: 20230831

Year of fee payment: 7

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: 20201014