EP3468441B1 - Lave-vaisselle domestique doté d'un système de dosage pour produit consommable solide et procédé correspondant - Google Patents

Lave-vaisselle domestique doté d'un système de dosage pour produit consommable solide et procédé correspondant Download PDF

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Publication number
EP3468441B1
EP3468441B1 EP17724330.0A EP17724330A EP3468441B1 EP 3468441 B1 EP3468441 B1 EP 3468441B1 EP 17724330 A EP17724330 A EP 17724330A EP 3468441 B1 EP3468441 B1 EP 3468441B1
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EP
European Patent Office
Prior art keywords
reservoir
dishwasher
household dishwasher
dosing
dispensing
Prior art date
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EP17724330.0A
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German (de)
English (en)
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EP3468441A1 (fr
Inventor
Clara Maria BAQUEDANO GARCIA
Carlos DONAIRE CLAVERÍA
Juan Alberto Liarte Marin
Roman Ladislao Mugica Odriozola
Juan Jose SANCHEZ GRACIA
Ander Villate Robles
Alfredo Calvimontes
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BSH Hausgeraete GmbH
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BSH Hausgeraete GmbH
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Publication of EP3468441A1 publication Critical patent/EP3468441A1/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
    • A47L15/42—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
    • A47L15/42—Details
    • A47L15/44—Devices for adding cleaning agents; Devices for dispensing cleaning agents, rinsing aids or deodorants
    • A47L15/4472—Blister packaging or refill cartridges

Definitions

  • the present invention relates to a household dishwasher with a washing chamber for washing items to be washed and with a dosing system.
  • a device for the repeated, independent dosing of doses of a powdered cleaning agent in water-based cleaning machines, especially household dishwashers and household washing machines is known.
  • a cleaning agent container with an outlet opening is arranged above a dosing and adding device, which is equipped with at least one depression for receiving individual doses of a powdered cleaning agent, which is dispensed into a treatment container of the water-based cleaning machine.
  • the interior of the cleaning agent container and a guide of the dosing and adding device are constantly acted upon by a compressed air flow generated in a compressed air generator, the compressed air flow also acting on the interior of the recess in the adding position.
  • This loading ensures that the internal pressure of the device is always higher than the external pressure, ie also than the pressure in the treatment container of the cleaning machine. This effectively prevents moisture from penetrating into the interior of the device.
  • the EP 1 159 913 A1 describes a dosing device for dispensing detergent tablets from a storage container into the usable space of a dishwasher.
  • the EP 0 611 843 A1 shows an automatic device for dispensing and dosing powder detergents in dishwashers.
  • the invention is based on the object of specifying a household dishwasher with a dosing system which enables reliable automatic addition of solid additives from a reservoir into a washing compartment of a household dishwasher for several successive washing processes.
  • the household dishwasher has a washing chamber for washing items to be washed and a dosing system.
  • the dosing system in turn comprises a reservoir for storing a solid additive, a dosing device for dispensing the solid additive from the reservoir into the washing chamber and a closure device for hermetically sealing the reservoir.
  • a pump is provided for evacuating air from the reservoir.
  • solid additives is to be understood as meaning all solid, ie not liquid or gaseous, additives which contain any ingredients that can be used in the context of dishwashing. This includes, for example, additives in powder form or as granules, as tablets, as pellets, as capsules or in block form. The term is also not limited to the actual cleaning agent. Rather, agents should also be included which include ingredients for use in rinsing cycles, for water softening or conditioning and the like.
  • the reservoir contains a supply of solids additive. It can be refillable, but is preferably designed to be exchangeable, for example in the form of a cartridge.
  • the reservoir can be designed to accommodate a bed, in particular a loose bed, of additive shaped bodies or powder, so that the additive lies randomly oriented in the storage space.
  • the reservoir can also be such be designed so that addition means moldings are stored in a predetermined geometric arrangement.
  • the pump according to the invention allows air to be evacuated from the reservoir and in this way to generate negative pressure in the reservoir.
  • the moisture is also sucked out of the reservoir at the same time as the air, so that it is ensured in this way that the means for adding solids is not partially dissolved by moisture, sticks, clumps or the like.
  • the pump can be, for example, a circulation, peristaltic, piston or vibration pump.
  • air When the pump is not active, air must be prevented from flowing back into the reservoir.
  • the pump itself is advantageously designed in such a way that this is guaranteed.
  • a non-return valve may be necessary.
  • the air pressure in the reservoir after the air has been evacuated has a value of less than 500 mbar. preferably even less than 200 mbar.
  • the boiling point of water is around 60° C, a temperature that is usually reached in the rinse cycle. This ensures that the water in the reservoir is only in gaseous form and can therefore be pumped out by the pump.
  • a low air pressure in the reservoir also helps to reduce unwanted heat transfer from the rinsing container to the additive.
  • the evacuated storage tank Before the solid additive is dispensed, the evacuated storage tank must be vented again. Air from the interior of the washing compartment can be used for this purpose. However, this is usually damp, so that unwanted moisture can penetrate into the reservoir. Accordingly, according to one embodiment of the invention, a venting valve is provided for venting the reservoir, so that the reservoir can be vented with outside air (ambient air) in a targeted manner via the venting valve. Compared to the air in the interior of the rinsing tank is outside air significantly drier. In order to prevent dirt particles from penetrating as part of the ventilation, a filter can be arranged in the connection between the reservoir and the ambient air of the dishwasher.
  • the storage container includes the closure device, which has the advantage in the case of storage containers intended for replacement that the closure device only has to be designed for the maximum possible number of dosing processes with a filled storage container and not for the service life of the household Dishwasher.
  • the closure device can be designed to be significantly more economical.
  • the closure device has a closure means and a sealing seat, which are arranged and designed in such a way that negative pressure in the reservoir presses or pulls the closure means into the sealing seat. In this way, a particularly good sealing effect of the closure device is achieved.
  • the closure means must be movable in the direction of the sealing seat so that the force acting on the closure means due to the air pressure can press the closure means into the sealing seat.
  • the reservoir can also include the dosing device, so that in the case of reservoirs provided for replacement, the dosing device only has to be designed for the maximum possible number of dosing processes with a filled reservoir and not for the service life of the household dishwasher.
  • the dosing device can therefore be made significantly cheaper.
  • the reservoir can also be detachably connected to the dosing device.
  • at least one empty reservoir can be replaced by a full reservoir.
  • the dosing device is integrated into the domestic dishwasher and only the reservoir is provided for the consumer to change. Sealing means are preferably provided at the interface between the reservoir and the dosing device, which ensure an airtight connection between the reservoir and the dosing device.
  • the reservoir has a dispensing opening for dispensing the solids additive from the Reservoir and a separate air vent for evacuating the reservoir.
  • the storage container has a dispensing opening for dispensing the solids additive from the storage container and a separate air opening for venting the storage container. This separation of the dispensing port and the air port facilitates preventing the ingress of additive into the connection between the air port and the pump. If, in addition to the connection, there is also a connection between the air opening and an aeration valve, separating the dispensing opening and the air opening can also make it easier to prevent additives from entering this connection.
  • a further embodiment of the invention therefore provides that at least one of the openings of the reservoir is closed by a one-time closure before it is first connected to the dosing device.
  • An undamaged disposable closure signals to the consumer very quickly and reliably that the storage container is in a brand-new condition.
  • Such a one-time closure can be implemented, for example, with the aid of a film, a thin area in the material of the storage container, or a stopper.
  • the reservoir can also already be pressurized, which is then held securely by the one-time closure.
  • the one-time closure can be opened automatically by the dosing device when the storage container is first connected to the dosing device. It is therefore not necessary for the consumer to open it manually and the risk of incorrect operation is also minimized.
  • Such an automatic opening can be implemented, for example, with the aid of a mandrel, a blade or the like.
  • the dosing device can also comprise a dispensing lock, by means of which the dosing device can be closed in relation to the rinsing space and through which the means for adding solids can be dispensed into the rinsing space.
  • a dispensing lock by means of which the dosing device can be closed in relation to the rinsing space and through which the means for adding solids can be dispensed into the rinsing space.
  • the dispensing lock has a dosing chamber which has a conical dispensing area arranged in the bottom of the dosing chamber. Due to the conical design of the dispensing area, the means for adding solids are automatically conveyed in the direction of the washing chamber by their weight.
  • the discharge sluice comprises a lifting piston for opening and closing the conical discharge area of the dosing chamber.
  • the reciprocating piston is thus set up to dose a respective predetermined quantity of the solids additive into the washing chamber.
  • a linear drive and a lever arm coupled between the linear drive and the reciprocating piston are provided, with the linear drive being set up to actuate the reciprocating piston to open and close the conical dispensing area.
  • a transmission between the linear drive and the lever arm is provided.
  • the lever arm has two arms of different lengths.
  • the translation is arranged between the shorter arm of the lever arm and the linear drive.
  • the shorter arm has a slot, for example.
  • the evacuated reservoir is first vented, then the solids additive is dispensed from the reservoir, the reservoir is hermetically sealed again and finally the reservoir is evacuated again.
  • moisture can only penetrate into the reservoir during the short period of time when the solids additive is being released from the reservoir and even this moisture that has possibly penetrated is sucked off again immediately by the renewed evacuation after the release process .
  • a negative effect of moisture on the solids additive can be reliably prevented in this way.
  • the additive can be dispensed either directly into the washing chamber of the domestic dishwasher or alternatively into a dispensing lock.
  • the reservoir can already be evacuated again before the means for adding solids is finally discharged from the discharge lock into the washing area.
  • the desired negative pressure can then be exactly achieved and maintained; in particular, an undesired increase in pressure can be counteracted, for example by activating the pump again.
  • the dishwasher 1 shows a schematic perspective view of a household dishwasher 1.
  • the dishwasher 1 has a receiving area in the form of a washing container 2, which can be closed by a door 3, which is in particular watertight.
  • a sealing device can be provided between the door 3 and the washing container 2 .
  • the washing compartment 2 is preferably cuboid.
  • the washing container 2 can be made of sheet steel.
  • the washing container 2 can be made of a plastic material, at least in sections.
  • the washing compartment 2 and the door 3 can form a washing chamber 4 for washing items to be washed.
  • the washing compartment 2 can be arranged inside a housing of the dishwasher 1 .
  • Door 3 is in the 1 shown in their open position.
  • the door 3 can be closed or opened by pivoting about a pivot axis 5 provided at a lower end of the door 3 .
  • the washing compartment 2 has a wall 6 with a base 7, a cover 8 arranged opposite the base 7, a rear wall 9 arranged opposite the door 3 and two side walls 10, 11 arranged opposite one another.
  • the bottom 7, the top 8, the rear wall 9 and the side walls 10, 11 can be made from a stainless steel sheet, for example.
  • the bottom 7 can be made of a plastic material.
  • the dishwasher 1 also has at least one washware receptacle 12 to 14 .
  • a plurality of receptacles for items to be washed 12 to 14 can be provided, in which case these can comprise a lower rack 12 , an upper rack 13 and/or a cutlery drawer 14 .
  • the multiple wash items receptacles 12 to 14 are preferably arranged one above the other in the wash tub 2 .
  • Each wash item receptacle 12 to 14 can be moved either into or out of the washing compartment 2 .
  • each washware holder 12 to 14 can be pushed into the receiving area 2 in a push-in direction E and pulled out of the washing compartment 2 in a pull-out direction A counter to the push-in direction E.
  • the dishwasher 1 also has a dosing system 100 .
  • the dosing system 100 is in the example 1 arranged on the door 3 so that when the door 3 is closed it is oriented towards the washing compartment 4. This advantageously allows that the dosing system 100 can dose solids additives into the washing compartment 4 . The solids additive is then dissolved by the washing liquor in the washing compartment 4 .
  • Deviating from the representation in the 1 are further arrangements of the dosing system 100, such as. B. on the wall 6 of the washing container 2 or on one of the wash items receptacles 12 to 14 is possible.
  • the figure 2 shows an embodiment of a dosing system 100 according to the invention.
  • a solids additive 102 which is present in the illustrated embodiment in the form of tablet-shaped additives shaped bodies 103.
  • the solid addition means 102 can also be in another solid form, such as in powder form or as granules, as pellets, as capsules or in block form.
  • the addition means shaped bodies 103 are stored in a magazine in a predetermined geometric arrangement.
  • embodiments are also possible in which the solid cleaning agent is accommodated in the storage container 101 in the form of a bed.
  • a dosing device 104 is provided for dispensing the solids additive 102 or, more precisely, a predetermined quantity or portion of solids additive 102 from the reservoir 101 into the washing compartment 4 .
  • this dosing device 104 comprises on the one hand a portioning unit 105, in the illustrated case in the form of a wedge, which can be pushed in or swiveled in above the lowest shaped body 103 of adding agent in the direction of gravity and, in the position shown, prevents other shaped bodies 103 of adding agent from slipping down due to the force of gravity.
  • the direction of gravity is in figure 2 marked with an arrow G.
  • the dosing device 104 also includes a dispensing unit 106 in the form of a controllable closure flap 107.
  • This closure flap 107 can be used to selectively close or open a dispensing opening 108 in the bottom 109 of the storage container 101.
  • a closure device 110 is used for the airtight closure of the storage container 101 and has a closure means 111 and a sealing seat 112 for this purpose.
  • the closure means 111 is formed by the closure flap 107 .
  • the closure flap 107 therefore assumes a dual function as part of the dosing device 104 on the one hand and as part of the closure device 110 on the other.
  • the storage container 101 is not designed to be refillable, but in the form of a cartridge which is replaced as a whole after the solids addition means 102 has been completely used up.
  • the closure device 110 in the form of the closure flap 107 is part of the storage container 101, which has the advantage that the closure device 110 is replaced together with the storage container 101 and consequently only for the maximum possible number of dosing processes with a filled storage container 101 must be designed and not for the service life of the dishwasher.
  • the dosing device 104 is also an integral part of the storage container 101. Thus, when the storage container 101 is replaced, the dosing device 104 is also automatically replaced and consequently does not have to be designed for the entire service life of the domestic dishwasher 1.
  • the dosing device 104 is permanently integrated into the household dishwasher, but it is nevertheless possible to replace an empty storage container 101 with a full storage container 101 .
  • the storage container 101 can be detachably connected to the dosing device 104 . Sealing means are then advantageously provided, which ensure an airtight connection between storage container 101 and dosing device 104 .
  • the specific configurations of the storage container 101, the dosing device 104 and the closure device 110 can be varied in many ways.
  • Air can be evacuated from the storage container 101 with the aid of a pump 113, which is connected to the storage container 101 via a pump line 114, so that a vacuum is created in the storage container 101.
  • a pump 113 which is connected to the storage container 101 via a pump line 114, so that a vacuum is created in the storage container 101.
  • the evacuation contributes to the fact that the solids addition means 102 is not partially dissolved, sticks or clumps due to moisture and consequently remains permanently usable.
  • pump 113 all types of pumps that are suitable for conveying gaseous media are suitable as the pump 113 .
  • a valve 115 is provided to prevent air from flowing back into the reservoir 101 .
  • a pump 113 could also be used in which the design prevents air from flowing back into the reservoir 101 or in which a non-return valve is integrated into the pump 113 for this purpose.
  • a ventilation valve 116 is provided, which is connected on the one hand to the reservoir 101 and on the other hand to the outside air or ambient air via a filter 117 connected is.
  • ventilation with outside air has the advantage that this air is significantly drier and consequently moisture is not introduced into the storage container 101 via the ventilation process.
  • the closure means 111 in the form of the closure flap 107 and the sealing seat 112 arranged in the area around the dispensing opening 108 are designed in such a way that the negative pressure in the reservoir 101 presses the closure means 111 into the sealing seat 112, which ensures a high sealing effect.
  • the illustrated embodiment of the storage container 101 has an air opening 118 which is separate from the dispensing opening 108 and which in the exemplary embodiment shown is used both for evacuating and for ventilating the storage container 101 . In this way, a penetration of additives in the Pump line between air opening 118 and pump 113 and in the connecting line between air opening 118 and ventilation valve 116 safely avoided.
  • the dosing device 104 shown also has a dispensing lock 119 .
  • This output lock 119 comprises a dosing chamber 120, which adjoins the closing flap 107 in the direction of gravity G, and a controllable output flap 121. With the aid of this output flap 121, a connection between the dosing chamber 120 and the washing chamber 4 can be closed or opened.
  • the dispensing flap 121 consequently offers the possibility of closing the metering device 104 in relation to the washing chamber 4 or of dispensing a portion of solids additive 102 located in the metering chamber 120 into the washing chamber 4 .
  • dispensing flap 121 can be actuated independently of the closing flap 107, penetration of sprayed water into the storage container 101 during the dispensing can be reliably avoided by a suitable sequence control of the dispensing process.
  • embodiments without an output lock 119 are also conceivable.
  • Steps S4 to S9 can then be repeated until the supply of solids addition means 102 in the storage container 101 is used up (interrogation step S10). A new reservoir 101 must then be used again.
  • a dosing system 100 does not have a discharge sluice 119 and therefore no dosing chamber 120 either, in step S5 a portion of the solids additive 102, in the example shown a shaped body 103 of the additive, can also be dispensed directly from the reservoir 101 into the washing compartment 4. Steps S8 and S9 are then omitted.
  • FIG. 4 - 7 various schematic representations of an embodiment of an output lock 123 of the dosing system 100 according to the invention are shown.
  • the output lock 123 of Figures 4 - 7 has a metering chamber 124.
  • the metering chamber 124 has a conical dispensing portion 125 located in its bottom.
  • the conical dispensing area 125 of the dosing chamber 124 can be opened and closed by means of a lifting piston 126 .
  • the lifting piston 126 is actuated via a lever arm 127 by means of a linear drive 130 .
  • the lever arm 127 has two arms 128, 129, in particular of different lengths.
  • a translation 131 is arranged between the shorter arm 128 of the lever arm 127 and the linear drive 130 .
  • the shorter arm 128 has a slot 132 for coupling between the transmission 131 and the lever arm 127 .

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Claims (18)

  1. Lave-vaisselle domestique (1) qui comprend un espace de lavage (4) pour le lavage d'un produit à laver et qui comprend un système de dosage (100) qui présente :
    • un récipient de stockage (101) destiné à l'approvisionnement d'un moyen d'addition (102) sous la forme d'une substance solide ;
    • un dispositif de dosage (104) destiné à la fourniture du moyen d'addition (102) sous la forme d'une substance solide à partir du récipient de stockage (101) jusque dans l'espace de lavage (4) ;
    • un dispositif de verrouillage (110) destiné au verrouillage du récipient de stockage (101) d'une manière étanche à l'air, ainsi qu'une pompe (113) destinée à l'évacuation de l'air hors du récipient de stockage (101) d'une manière telle que l'on obtient une dépression dans le récipient de stockage (101) ;
    caractérisé en ce que le récipient de stockage (101) présente une ouverture de distribution (108) destinée à la distribution du moyen d'addition (102) sous la forme d'une substance solide, ainsi qu'une ouverture pour l'air (118), séparée de la première citée, destinée à l'évacuation.
  2. Lave-vaisselle domestique (1) selon la revendication 1, caractérisé en ce que la pression de l'air qui règne dans le récipient de stockage (101) après l'évacuation de l'air prend une valeur qui est inférieure à 500 mbar, de préférence inférieure à 200 mbar.
  3. Lave-vaisselle domestique (1) selon l'une quelconque des revendications 1 ou 2, caractérisé en ce que l'on prévoit une soupape de ventilation (116) destinée à la ventilation du récipient de stockage (101).
  4. Lave-vaisselle domestique (1) selon l'une quelconque des revendications précédentes, caractérisé en ce que le récipient de stockage (101) comprend le dispositif de verrouillage (110).
  5. Lave-vaisselle domestique (1) selon l'une quelconque des revendications précédentes, caractérisé en ce que le dispositif de verrouillage (110) présente un moyen de verrouillage (111) et un siège d'étanchéité (112) qui sont disposés et qui sont réalisés d'une manière telle que la dépression qui règne dans le récipient de stockage (101) intègre le moyen de verrouillage (111) par pression dans le siège d'étanchéité (112).
  6. Lave-vaisselle domestique (1) selon l'une quelconque des revendications précédentes, caractérisé en ce que le récipient de stockage (101) comprend le dispositif de dosage (104).
  7. Lave-vaisselle domestique (1) selon l'une quelconque des revendications précédentes, caractérisé en ce que le récipient de stockage (101) est relié de manière amovible au dispositif de dosage (104).
  8. Lave-vaisselle domestique (1) selon l'une quelconque des revendications précédentes, caractérisé en ce que le récipient de stockage (101) présente l'ouverture pour l'air (118) également à des fins de ventilation.
  9. Lave-vaisselle domestique (1) selon l'une quelconque des revendications précédentes, caractérisé en ce qu'au moins une des ouvertures (108, 118) du récipient de stockage (101) est verrouillée, avant la liaison initiale au dispositif de dosage (104), par l'intermédiaire d'un verrouillage à usage unique.
  10. Lave-vaisselle domestique (1) selon la revendication 9, caractérisé en ce que le verrouillage à usage unique, au cours de la liaison initiale du récipient de stockage (101) au dispositif de dosage (104), est ouvert de manière automatique par le dispositif de dosage (104).
  11. Lave-vaisselle domestique (1) selon l'une quelconque des revendications précédentes, caractérisé en ce que le dispositif de dosage (104) comprend un sas de distribution (119, 123) au moyen duquel le dispositif de verrouillage (104) peut être verrouillé par rapport à l'espace de lavage (4) et par l'intermédiaire duquel le moyen d'addition (102) sous la forme d'une substance solide peut être distribué jusque dans l'espace de lavage (4).
  12. Lave-vaisselle domestique (1) selon la revendication 11, caractérisé en ce que le sas de distribution (123) présente une chambre de dosage (124) qui possède une zone de distribution (125) de forme conique, qui est disposée dans sa base.
  13. Lave-vaisselle domestique (1) selon la revendication 12, caractérisé par un piston alternatif (126) destiné à l'ouverture et à la fermeture de la zone de distribution (125) de forme conique, de la chambre de dosage (124).
  14. Lave-vaisselle domestique (1) selon la revendication 13, caractérisé par une commande linéaire (130) et par un bras de levier (128, 129) accouplé entre la commande linéaire (130) et le piston alternatif (126) ; dans lequel la commande linéaire (130) est conçue de manière à actionner le piston alternatif (126) à des fins d'ouverture et de fermeture de la zone de distribution (125) de forme conique.
  15. Lave-vaisselle domestique (1) selon la revendication 14, caractérisé par une transmission (131) qui est disposée entre la commande linéaire (130) et le bras de levier (128, 129).
  16. Procédé destiné à l'exploitation d'un lave-vaisselle domestique (1) selon l'une quelconque des revendications 1 à 15, dans lequel :
    a) on procède à une ventilation du récipient de stockage (101) dépressurisé ;
    b) on fournit un moyen d'addition (102) sous la forme d'une substance solide à partir du récipient de stockage (101) et on ouvre à cet effet l'ouverture de distribution (108) ;
    c) on verrouille à nouveau, d'une manière étanche à l'air, le récipient de stockage (101) ; et
    d) on dépressurise à nouveau le récipient de stockage (101) d'une manière telle que l'on obtient une dépression dans le récipient de stockage (101).
  17. Procédé selon la revendication 16, dans lequel soit on fournit le moyen d'addition (102) sous la forme d'une substance solide directement dans l'espace de lavage (4) du lave-vaisselle domestique (1), soit on le distribue dans un sas de distribution (119).
  18. Procédé selon l'une quelconque des revendications 16 ou 17, caractérisé en ce que l'on surveille la dépression qui règne dans le récipient de stockage (101).
EP17724330.0A 2016-06-13 2017-05-05 Lave-vaisselle domestique doté d'un système de dosage pour produit consommable solide et procédé correspondant Active EP3468441B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102016210397.0A DE102016210397A1 (de) 2016-06-13 2016-06-13 Haushalts-Geschirrspülmaschine mit einem Dosiersystem für Feststoff-Zugabemittel
PCT/EP2017/060753 WO2017215832A1 (fr) 2016-06-13 2017-05-05 Lave-vaisselle domestique doté d'un système de dosage pour produit consommable solide et procédé correspondant

Publications (2)

Publication Number Publication Date
EP3468441A1 EP3468441A1 (fr) 2019-04-17
EP3468441B1 true EP3468441B1 (fr) 2022-09-28

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EP17724330.0A Active EP3468441B1 (fr) 2016-06-13 2017-05-05 Lave-vaisselle domestique doté d'un système de dosage pour produit consommable solide et procédé correspondant

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EP (1) EP3468441B1 (fr)
DE (1) DE102016210397A1 (fr)
PL (1) PL3468441T3 (fr)
WO (1) WO2017215832A1 (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
US11284776B2 (en) 2018-12-22 2022-03-29 Emz-Hanauer Gmbh & Co. Kgaa Tablet dosing system and water-carrying domestic cleaning apparatus equipped therewith
WO2020229268A1 (fr) 2019-05-13 2020-11-19 Reckitt Benckiser (Brands) Limited Dispositif de dosage, cartouche de stockage, unité de dosage et appareil ménager à circulation d'eau doté d'un système de dosage automatique

Citations (1)

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EP0611843A1 (fr) * 1993-02-15 1994-08-24 R.& D.S. S.r.l. Dispositif automatique de distribution et de dosage de lessive en poudre dans les machines à laver

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DE3219902A1 (de) * 1982-05-27 1983-12-01 Stig Göran 21613 Malmö Ahlbeck Dosiervorrichtung fuer pulverfoermige flockungshilfsmittel
DE3835719A1 (de) * 1988-10-20 1990-04-26 Joachim Schmid Vorrichtung zum zugeben von granulatfoermigem reinigungsmittel
IT1259394B (it) * 1992-03-26 1996-03-13 Eltek Spa Dispositivo a grande autonomia per dosi multiple di detersivo polverulento, nelle macchine lavatrici
ATE273658T1 (de) 2000-06-02 2004-09-15 Weigert Chem Fab Dosiereinrichtung für geschirrspülreinigertabletten

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Publication number Priority date Publication date Assignee Title
EP0611843A1 (fr) * 1993-02-15 1994-08-24 R.& D.S. S.r.l. Dispositif automatique de distribution et de dosage de lessive en poudre dans les machines à laver

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PL3468441T3 (pl) 2022-12-19
WO2017215832A1 (fr) 2017-12-21
DE102016210397A1 (de) 2017-12-14
EP3468441A1 (fr) 2019-04-17

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