EP1833349A1 - Water-conducting household appliance - Google Patents

Water-conducting household appliance

Info

Publication number
EP1833349A1
EP1833349A1 EP05801733A EP05801733A EP1833349A1 EP 1833349 A1 EP1833349 A1 EP 1833349A1 EP 05801733 A EP05801733 A EP 05801733A EP 05801733 A EP05801733 A EP 05801733A EP 1833349 A1 EP1833349 A1 EP 1833349A1
Authority
EP
European Patent Office
Prior art keywords
chamber
water
detergent
dissolution
domestic appliance
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.)
Granted
Application number
EP05801733A
Other languages
German (de)
French (fr)
Other versions
EP1833349B1 (en
Inventor
Michael Hartmann
Bernd Schessl
Erich Schmid
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.)
BSH Hausgeraete GmbH
Original Assignee
BSH Bosch und Siemens Hausgeraete GmbH
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 BSH Bosch und Siemens Hausgeraete GmbH filed Critical BSH Bosch und Siemens Hausgeraete GmbH
Priority to PL05801733T priority Critical patent/PL1833349T3/en
Publication of EP1833349A1 publication Critical patent/EP1833349A1/en
Application granted granted Critical
Publication of EP1833349B1 publication Critical patent/EP1833349B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47LDOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L15/00Washing or rinsing machines for crockery or tableware
    • A47L15/42Details
    • A47L15/44Devices for adding cleaning agents; Devices for dispensing cleaning agents, rinsing aids or deodorants
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47LDOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L15/00Washing or rinsing machines for crockery or tableware
    • A47L15/42Details
    • A47L15/50Racks ; Baskets
    • A47L15/505Inserts, e.g. for holding baby bottles, stemware or cups
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47LDOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L15/00Washing or rinsing machines for crockery or tableware
    • A47L15/42Details
    • A47L15/44Devices for adding cleaning agents; Devices for dispensing cleaning agents, rinsing aids or deodorants
    • A47L15/4445Detachable devices
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47LDOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L15/00Washing or rinsing machines for crockery or tableware
    • A47L15/42Details
    • A47L15/50Racks ; Baskets

Definitions

  • the invention relates to a water-conducting household appliance, in particular a dishwasher, with a serving for introducing a detergent in a storage container for goods to be washed disposed dissolution chamber having a chamber bottom with at least one opening.
  • a device for receiving dishwasher cleaners in the form of powder compacts in household dishwashers which allows the inclusion of the powder compacts inside the dishwasher without affecting the washing result.
  • the device is designed as an attachable in the interior of the dishwasher metering with at least one the powder compact receiving metering chamber with at least partially perforated sides and / or bottom surfaces.
  • the invention is based on the object in water-bearing household appliances of the type described in the bottom chamber of the dissolution chamber in such a way that after the cleaning process, the dissolution chamber is free of detergent and the material to be washed is spotless and clean after operation.
  • This solution is particularly characterized by the fact that there are no detergent residues in the water-conducting household appliance after the cleaning process and thus it is ensured that the cleaning agent has completely dissolved. Furthermore, this arrangement prevents the detergent with the zu washing good comes into contact and thus the formation of stains on the material to be washed is prevented.
  • the slot-shaped openings of the chamber bottom are arranged longitudinally and / or transversely.
  • Dissolution chamber can be closed with a lid.
  • Dissolution chamber falls out and remains of the cleaning agent in the treatment room remain after operation.
  • Dissolution chamber one opening for the cleaning agent at least one
  • the solution shows the advantage that the cleaning agent is supplied very user-friendly by the user of the dissolution chamber. Furthermore, this solution is very inexpensive to perform.
  • At least the lid and at least one side wall of the dissolution chamber is formed liquid-permeable.
  • FIG. 2 shows a dish rack of the dishwasher in sections in plan view with arranged on the front side of the dissolution chamber
  • Fig. 4 shows a dissolving chamber with a curved chamber bottom in the view from the front.
  • FIG. 1 shows a first embodiment of a dishwasher 1 according to the invention with a door 2 which has an outer door 3 and an inner door 4.
  • program selection buttons 6 are arranged, which are connected to an installed inside the door 2 electrical control electronics 7.
  • control electronics 7 various programs for the course of a cleaning process are stored in the memory.
  • a cleaning additive 8 connected to the control and regulating electronics 7 for supporting a block-shaped cleaning agent 9 and a rinse aid (not shown).
  • the detergent addition 8 is also suitable for storing a liquid or powdered detergent.
  • the body of the storage container 14 has plastic-coated metal rods 15.
  • a dissolution chamber 16, which is integrated into the body of the storage container 14, comprises side walls 17, which have a grid 18 and a chamber bottom 19, which has slot-shaped openings (not shown in FIG. 1).
  • the dissolution chamber 16 is with a fine-mesh grid having a lid 20, the pivotable about one at the Resolution chamber 16 arranged horizontal axis 21 is mounted.
  • a handle 22 is arranged.
  • the lid 20 may be formed as a sliding lid.
  • On the side wall 17, a filling opening 23 is arranged to supply the dissolving chamber 16 detergent.
  • a spray arm formed as a spray device 24 has on its upper side and on its underside a plurality of spray nozzles 25.
  • the dissolution chamber 16 is advantageously located on a front wall 26 in the middle of the storage container 14.
  • FIG. 2 shows a storage container 14 'with the dissolution chamber 16 from FIG. In the body of the storage container 14 'is designed as a spray bottom spray device 24' with spray nozzles 25 'integrated.
  • the spray bottom spray device 24' with spray nozzles 25 'integrated.
  • Spray floor are also below the storage container 14 'are located.
  • the storage container is associated with a front wall 26 'and side walls 27'.
  • the dissolution chamber 16 is detachably held on the front wall 26 'in the center of the storage container at a predetermined location.
  • the storage container 14 ' has a recess 28' for insertion of the
  • Resolution chamber 16 may also be arranged on the side walls 27 'of the storage container 14', but also in such a way that the mounting location of the dissolution chamber
  • the dissolution chamber 16 is shown in more detail, which is arranged above the spray device 21. It has, as already mentioned, four chamber walls 17, which are designed as a fine-mesh grid 18. Alternatively, the chamber walls 17 may optionally be formed as a coarse mesh grid.
  • the chamber bottom 19 of the dissolution chamber 16 has slot-shaped openings 19.1.
  • the slot-shaped openings 19.1 are formed longitudinally to the direction of the exiting liquid jet.
  • the slot-shaped openings 19.1 may alternatively be formed transversely to the direction of the exiting liquid jet.
  • FIG. 4 shows a dissolution chamber 16 "according to a second embodiment with a rectangular plan view, which has four chamber walls 17" which consist of Alternatively, instead of the fine-meshed grid 18 ", one or more small openings may be arranged. Also, alternatively, a coarse mesh grid can be used to dissolve the detergent faster.
  • a chamber bottom 19 “has non-visualized slot-shaped openings The chamber bottom 19" of the dissolution chamber is curved along the longer sides of the rectangle toward the interior of the chamber so that the cleaning agent, in particular powdered cleaning agent, is brought down to the interface between the chamber walls 17 "and the curved chamber bottom 19" slips.
  • a filling opening 23 is arranged to supply cleaning means to the dissolving chamber. Opposite the bottom of the chamber 19 "on the outside of a chamber ceiling for handling the dissolution chamber 16" serving handle 22 "is provided, which extends in the present embodiment along the chamber bottom curvature.
  • the cleaning agent 9, in particular a detergent tablet, is supplied to the dissolution chamber 16 by the user.
  • the user closes the treatment room 12 with the door 2 and selects with the help of the program selector switch 6, a program that has essentially the program steps "pre-rinsing - cleaning - intermediate rinsing - rinse - drying" and is stored in the control electronics the chamber walls 17 have a fine-mesh grid 18 and the chamber bottom 19 has slot-shaped openings 19.1 fall no larger detergent elements from the dissolution chamber 16 in the treatment chamber 12 and on the Good to be washed, since it prevents the cleaning agent 9 is rinsed in large segments. Furthermore, the fine-meshed grid 18 is permeable to water, so that the liquid can penetrate into the dissolving chamber 16 and dissolve the cleaning agent 8.
  • the curvature of the chamber bottom 19 "shown in FIG. 4 ensures that the pulverulent cleaning agent accumulates on the side walls.
  • the powdery detergent is prevented from being washed out of the dissolution chamber 16 during an early stage of the washing process.

Landscapes

  • Washing And Drying Of Tableware (AREA)
  • Food-Manufacturing Devices (AREA)
  • Domestic Plumbing Installations (AREA)

Abstract

In order to improve the dissolving behavior of a detergent (9, 9') and to prevent the existence of residual clumps of the detergent (9, 9') after the operation in the treating compartment (12, 12'), an inventive water-conducting household appliance (1) comprises a dissolving chamber (16, 16', 16'') that has four side walls (17, 17'') and a chamber bottom (19, 19'') to which a slot-like opening (19.1) is assigned.

Description

Wasserführendes Haushaltgerät Water-conducting household appliance
Die Erfindung betrifft ein wasserführendes Haushaltgerät, insbesondere Geschirrspülmaschine, mit einer zur Einbringung eines Reinigungsmittels dienenden in einem Aufbewahrungsbehälter für zu waschendes Gut angeordneten Auflösungskammer, die einen Kammerboden mit mindestens einer Öffnung aufweist.The invention relates to a water-conducting household appliance, in particular a dishwasher, with a serving for introducing a detergent in a storage container for goods to be washed disposed dissolution chamber having a chamber bottom with at least one opening.
Aus der DE 3722648 A1 ist eine Vorrichtung zur Aufnahme von Spülmaschinenreinigern in Form von Pulverpresslingen in Haushaltsgeschirrspülmaschinen bekannt, welche die Aufnahme der Pulverpresslinge im Inneren der Spülmaschine ohne Beeinträchtigung des Spülergebnisses ermöglicht. Dies wird dadurch erreicht, dass die Vorrichtung als im Inneren der Spülmaschine anbringbarer Dosierbehälter mit wenigstens einer dem Pulverpressling aufnehmenden Dosierkammer mit wenigstens bereichsweise perforierten Seiten und/oder Bodenflächen ausgebildet ist.From DE 3722648 A1 a device for receiving dishwasher cleaners in the form of powder compacts in household dishwashers is known, which allows the inclusion of the powder compacts inside the dishwasher without affecting the washing result. This is achieved in that the device is designed as an attachable in the interior of the dishwasher metering with at least one the powder compact receiving metering chamber with at least partially perforated sides and / or bottom surfaces.
Nachteilig ist jedoch, dass die von einer Sprühvorrichtung austretenden Sprühstrahlen die Pulverpresslinge nur unzureichend benetzen, da die Bodenfläche nur bereichsweise perforiert ist und nicht genügend Flüssigkeit in die Vorrichtung zur Aufnahme von Spülmaschinenreiniger eindringt. Das Auflösungsverhalten der Pulverpresslinge wird dadurch negativ beeinflusst, so dass sie sich nicht vollständig auflösen. Dies verursacht ein schlechtes Spülergebnis, so dass das zu waschende Gut nach dem Betrieb nicht rein ist.The disadvantage, however, is that the sprays emanating from a spray jets the powder compacts insufficient, since the bottom surface is only partially perforated and not enough liquid penetrates into the device for receiving dishwasher cleaner. The dissolution behavior of the powder compacts is thereby adversely affected, so that they do not dissolve completely. This causes a poor wash result, so that the material to be washed after the operation is not pure.
Der Erfindung liegt die Aufgabe zugrunde bei wasserführenden Haushaltgeräten der eingangs näher beschriebenen Art den Kammerboden der Auflösungskammer so auszubilden, dass nach dem Reinigungsvorgang die Auflösungskammer frei von Reinigungsmittel ist und das zu waschende Gut nach dem Betrieb fleckenfrei und sauber ist.The invention is based on the object in water-bearing household appliances of the type described in the bottom chamber of the dissolution chamber in such a way that after the cleaning process, the dissolution chamber is free of detergent and the material to be washed is spotless and clean after operation.
Diese Aufgabe wird gemäß der Erfindung dadurch gelöst, dass die Öffnung des Kammerbodens schlitzförmig ausgebildet ist.This object is achieved according to the invention in that the opening of the chamber bottom is slit-shaped.
Diese Lösung zeichnet sich besonders dadurch aus, dass sich nach dem Reinigungsvorgang keine Reinigungsmittelreste in dem wasserführenden Haushaltgerät befinden und somit sichergestellt ist, dass sich das Reinigungsmittel vollständig aufgelöst hat. Ferner wird durch diese Anordnung verhindert, dass das Reinigungsmittel mit dem zu waschenden Gut in Kontakt kommt und somit die Bildung von Flecken am zu waschende Gut verhindert wird.This solution is particularly characterized by the fact that there are no detergent residues in the water-conducting household appliance after the cleaning process and thus it is ensured that the cleaning agent has completely dissolved. Furthermore, this arrangement prevents the detergent with the zu washing good comes into contact and thus the formation of stains on the material to be washed is prevented.
Nach einer bevorzugten Ausführungsform ist vorgesehen, dass die schlitzförmigen Öffnungen des Kammerbodens längs und/oder quer angeordnet sind. Der Vorteil liegt darin, dass das Reinigungsmittel im wesentlichen während des Betriebes aufgelöst wird. Das Reinigungsmittel wird durch das Eindingen der Flüssigkeit durch die Öffnungen angelöst, wodurch sich die Wirkstoffe des Reinigungsmittels während des Spülverlaufs besser in der Spülflotte auflösen können.According to a preferred embodiment, it is provided that the slot-shaped openings of the chamber bottom are arranged longitudinally and / or transversely. The advantage is that the cleaning agent is dissolved substantially during operation. The cleaning agent is dissolved by the penetration of the liquid through the openings, whereby the active ingredients of the detergent during the flushing process can dissolve better in the rinse.
Entsprechend einer weiteren bevorzugten Ausführungsform ist vorgesehen, dass dieAccording to a further preferred embodiment it is provided that the
Auflösungskammer mit einem Deckel verschließbar ist.Dissolution chamber can be closed with a lid.
Durch diese Maßnahme wird verhindert, dass das Reinigungsmittel selbstständig aus derBy this measure prevents the detergent independently from the
Auflösungskammer herausfällt und Reste des Reinigungsmittels im Behandlungsraum nach dem Betrieb übrig bleiben.Dissolution chamber falls out and remains of the cleaning agent in the treatment room remain after operation.
Nach einer weiteren bevorzugten Ausführungsform ist vorgesehen, dass dieAccording to a further preferred embodiment it is provided that the
Auflösungskammer eine Einfüllöffnung für das Reinigungsmittel an mindestens einerDissolution chamber one opening for the cleaning agent at least one
Seitenwand und/oder an dem Deckel aufweist.Sidewall and / or on the lid.
Die Lösung zeigt den Vorteil, dass das Reinigungsmittel sehr bedienungsfreundlich durch den Benutzer der Auflösungskammer zugeführt wird. Ferner ist diese Lösung sehr kostengünstig durchzuführen.The solution shows the advantage that the cleaning agent is supplied very user-friendly by the user of the dissolution chamber. Furthermore, this solution is very inexpensive to perform.
Gemäß einer weiteren vorteilhaften Ausgestaltung des Gegenstandes der Erfindung ist vorgesehen, dass mindestens der Deckel und mindestens eine Seitenwand der Auflösungskammer flüssigkeitsdurchlässig ausgebildet ist.According to a further advantageous embodiment of the object of the invention it is provided that at least the lid and at least one side wall of the dissolution chamber is formed liquid-permeable.
Durch diese Maßnahme gelingt es, dass Reinigungsflüssigkeit in die Auflösungskammer gelangt, um das Reinigungsmittel zu lösen. Ebenfalls wird verhindert, dass die Reinigungsflüssigkeit sich im Behälter ansammelt, diesen füllt und dadurch das Reinigungsmittel aus der Auflösungskammer heraus geschwemmt wird.By this measure, it is possible that cleaning liquid enters the dissolving chamber to dissolve the detergent. Also, it is prevented that the cleaning liquid accumulates in the container, fills it and thereby the detergent is washed out of the dissolution chamber.
Die Erfindung ist in einer nachfolgenden Beschreibung anhand eines in der Zeichnung vereinfacht dargestellten Ausführungsbeispiels erläutert. Es zeigen: Fig. 1 ausschnittsweise in Seitenansicht und teilweise geschnitten dargestellt eine Geschirrspülmaschine mit einer Auflösungskammer in einem Geschirrkorb,The invention is explained in a following description with reference to an embodiment shown in simplified form in the drawing. Show it: 1 a fragmentary side view and partially in section of a dishwasher with a dissolution chamber in a dish rack,
Fig. 2 einen Geschirrkorb der Geschirrspülmaschine ausschnittsweise in Draufsicht mit an dessen Frontseite angeordneter Auflösungskammer,2 shows a dish rack of the dishwasher in sections in plan view with arranged on the front side of the dissolution chamber,
Fig. 3 die Auflösungskammer in perspektivischer Ansicht von oben, undFig. 3, the dissolution chamber in a perspective view from above, and
Fig. 4 eine Auflösungskammer mit einem gewölbten Kammerboden in der Ansicht von vorne.Fig. 4 shows a dissolving chamber with a curved chamber bottom in the view from the front.
In Figur 1 ist eine erste Ausführung einer erfindungsgemäßen Geschirrspülmaschine 1 mit einer Tür 2 gezeigt, die eine Außentür 3 und eine Innentür 4 aufweist. An einer Türblende 5 sind Programmwahltasten 6 angeordnet, die mit einer innerhalb der Tür 2 installierten elektrischen Steuer- und Regelungselektronik 7 verbunden sind. In der Steuer- und Regelungselektronik 7 sind diverse Programme zum Ablauf eines Reinigungsvorgangs im Speicher hinterlegt. Innerhalb der Tür 2 befindet sich eine mit der Steuer- und Regelungselektronik 7 verbunden Reinigerzugabe 8 zur Lagerung eines blockförmigen Reinigungsmittels 9 und eines nicht gezeigten Klarspülers. Die Reinigerzugabe 8 ist jedoch auch zur Lagerung eines flüssigen oder pulverförmigen Reinigungsmittels geeignet. Eine Kammer 10, der eine Einfüllklappe 11 zum Verschließen zugeordnet ist, dient zur Aufbewahrung des Reinigungsmittels 9, und ist zurückversetzt in der Innentür 4 angeordnet. Ein über die geöffnete Tür 2 zugänglicher Behandlungsraum 12, dessen Innenmantel 13 aus Edelstahl geformt ist, weist an seinen nicht visualisierten Behälterseitenwänden zwei nicht dargestellte Führungsschienen auf, an denen ein als Aufbewahrungsbehälter 14 ausgebildeter Geschirrkorb zur Lagerung für ein nicht gezeigtes zu waschendes Gut gehalten ist. Der Korpus des Aufbewahrungsbehälter 14 weist kunststoffüberzogene Metallstäbe 15 auf. Eine Auflösungskammer 16, die in den Korpus des Aufbewahrungsbehälters 14 integriert ist, umfasst Seitenwände 17, die ein Gitter 18 aufweisen und einen Kammerboden 19, der in Figur 1 nicht gezeigte schlitzförmige Öffnungen aufweist. Die Auflösungskammer 16 ist mit einem ein feinmaschiges Gitter aufweisenden Deckel 20 offenbar, der schwenkbar um eine an der Auflösungskammer 16 angeordnete horizontale Achse 21 gelagert ist. An dem Deckel 20 ist ein Griff 22 angeordnet. Alternativ kann der Deckel 20 auch als Schiebedeckel ausgebildet sein. An der Seitenwand 17 ist eine Einfüllöffnung 23 angeordnet, um der Auflösungskammer 16 Reinigungsmittel zuzuführen.FIG. 1 shows a first embodiment of a dishwasher 1 according to the invention with a door 2 which has an outer door 3 and an inner door 4. At a door panel 5 program selection buttons 6 are arranged, which are connected to an installed inside the door 2 electrical control electronics 7. In the control electronics 7 various programs for the course of a cleaning process are stored in the memory. Within the door 2 there is a cleaning additive 8 connected to the control and regulating electronics 7 for supporting a block-shaped cleaning agent 9 and a rinse aid (not shown). However, the detergent addition 8 is also suitable for storing a liquid or powdered detergent. A chamber 10, which is associated with a filling flap 11 for closing, serves for the storage of the cleaning agent 9, and is set back in the inner door 4. A accessible via the open door 2 treatment space 12, whose inner shell 13 is formed of stainless steel, has on its non-visualized container side walls two guide rails, not shown, on which a trained as a storage container 14 dish rack is held for storage for a not shown to be washed good. The body of the storage container 14 has plastic-coated metal rods 15. A dissolution chamber 16, which is integrated into the body of the storage container 14, comprises side walls 17, which have a grid 18 and a chamber bottom 19, which has slot-shaped openings (not shown in FIG. 1). The dissolution chamber 16 is with a fine-mesh grid having a lid 20, the pivotable about one at the Resolution chamber 16 arranged horizontal axis 21 is mounted. On the lid 20, a handle 22 is arranged. Alternatively, the lid 20 may be formed as a sliding lid. On the side wall 17, a filling opening 23 is arranged to supply the dissolving chamber 16 detergent.
Ein als Sprüh Vorrichtung 24 ausgebildeter Sprüharm weist an seiner Oberseite und an seiner Unterseite mehrere Sprühdüsen 25 auf. Bei Sprühvorrichtungen 24, insbesondere bei einem rotierenden Sprüharm befindet sich die Auflösungskammer 16 vorteilhafter Weise an einer Frontwand 26 in der Mitte des Aufbewahrungsbehälters 14.A spray arm formed as a spray device 24 has on its upper side and on its underside a plurality of spray nozzles 25. In spray devices 24, in particular in the case of a rotating spray arm, the dissolution chamber 16 is advantageously located on a front wall 26 in the middle of the storage container 14.
In Figur 2 ist ein Aufbewahrungsbehälter 14' mit der Auflösungskammer 16 aus der Figur 1 gezeigt. In den Korpus des Aufbewahrungsbehälters 14' ist eine als Sprühboden ausgebildete Sprühvorrichtung 24' mit Sprühdüsen 25' integriert. Alternativ kann derFIG. 2 shows a storage container 14 'with the dissolution chamber 16 from FIG. In the body of the storage container 14 'is designed as a spray bottom spray device 24' with spray nozzles 25 'integrated. Alternatively, the
Sprühboden sich auch unterhalb des Aufbewahrungsbehälters 14' befinden.Spray floor are also below the storage container 14 'are located.
Dem Aufbewahrungsbehälter ist eine Frontwand 26' und Seitenwände 27' zugeordnet.The storage container is associated with a front wall 26 'and side walls 27'.
Die Auflösungskammer 16 ist an der Frontwand 26' in der Mitte des Aufbewahrungsbehälters an einem dafür vorbestimmten Ort abnehmbar gehalten. Hierzu weist der Aufbewahrungsbehälter 14' eine Aussparung 28' zum Einsetzen derThe dissolution chamber 16 is detachably held on the front wall 26 'in the center of the storage container at a predetermined location. For this purpose, the storage container 14 'has a recess 28' for insertion of the
Auflösungskammer 16 auf, um die Auflösungskammer 16 positionsrichtig zumResolution chamber 16 to the resolution chamber 16 in the correct position for
Aufbewahrungsbehälter 14' anordnen zu können. Alternativ kann jedoch dieTo be able to arrange storage container 14 '. Alternatively, however, the
Auflösungskammer 16 auch an den Seitenwänden 27' des Aufbewahrungsbehälters 14' angeordnet sein, jedoch auch in der Art, dass der Anbringungsort der AuflösungskammerResolution chamber 16 may also be arranged on the side walls 27 'of the storage container 14', but also in such a way that the mounting location of the dissolution chamber
16 durch Positionsmaßnahmen am Aufbewahrungsbehälter 14' vorgegeben ist.16 is predetermined by position measures on the storage container 14 '.
In Figur 3 ist die Auflösungskammer 16 näher gezeigt, die oberhalb der Sprüh Vorrichtung 21 angeordnet ist. Sie weist wie bereits erwähnt vier Kammerwände 17 auf, die als feinmaschiges Gitter 18 ausgebildet sind. Alternativ können die Kammerwände 17 wahlweise auch als ein grobmaschiges Gitter ausgebildet sein. Der Kammerboden 19 der Auflösungskammer 16 weist schlitzförmige Öffnungen 19.1 auf. Die schlitzförmigen Öffnungen 19.1 sind längs zur Richtung des austretenden Flüssigkeitsstrahls ausgebildet. Die schlitzförmigen Öffnungen 19.1 können alternativ auch quer zur Richtung des austretenden Flüssigkeitsstrahls ausgebildet sein.In Figure 3, the dissolution chamber 16 is shown in more detail, which is arranged above the spray device 21. It has, as already mentioned, four chamber walls 17, which are designed as a fine-mesh grid 18. Alternatively, the chamber walls 17 may optionally be formed as a coarse mesh grid. The chamber bottom 19 of the dissolution chamber 16 has slot-shaped openings 19.1. The slot-shaped openings 19.1 are formed longitudinally to the direction of the exiting liquid jet. The slot-shaped openings 19.1 may alternatively be formed transversely to the direction of the exiting liquid jet.
In Figur 4 ist eine Auflösungskammer 16" gemäß einer zweiten Ausführungsform mit rechteckförmigen Grundriss dargestellt. Sie weist vier Kammerwände 17" auf, die aus einem feinmaschigen Gitter 18" ausgebildet sind. Alternativ können anstatt des feimmaschigen Gitters 18" auch eine oder mehrere kleine Öffnungen angeordnet sein. Ebenfalls kann alternativ auch ein grobmaschiges Gitter verwendet werden, um das Reinigungsmittel schneller aufzulösen. Ein Kammerboden 19" weist nicht visualisierte schlitzförmige Öffnungen auf. Der Kammerboden 19" der Auflösungskammer ist längs der längeren Rechteckseiten zum Kammerinneren hin gewölbt, so dass das Reinigungsmittel, insbesondere pulverförmiges Reinigungsmittel an die Grenzfläche zwischen den Kammerwänden 17" und dem gewölbten Kammerboden 19" hinunter rutscht. Dort legt es sich vermehrt ab, bildet kleine Häufchen und kann somit nicht sofort aus der Auflösungskammer 16" herausgeschwemmt werden. Dadurch kann sich das Reinigungsmittel während des Reinigungsvorgangs gleichmäßiger verteilen. Die Wölbung des Kammerbodens 19" kann alternativ auch quer zur längeren Rechteckseite ausgebildet sein. Ferner ist an der Seitenwand 17" eine Einfüllöffnung 23" angeordnet, um der Auflösungskammer Reinigungsmittel zuzuführen. Gegenüber dem Kammerboden 19" ist an der Außenseite einer Kammerdecke ein zum Handling der Auflösungskammer 16" dienender Griff 22" vorgesehen, der im vorliegenden Ausführungsbeispiel längs der Kammerbodenwölbung verläuft.4 shows a dissolution chamber 16 "according to a second embodiment with a rectangular plan view, which has four chamber walls 17" which consist of Alternatively, instead of the fine-meshed grid 18 ", one or more small openings may be arranged. Also, alternatively, a coarse mesh grid can be used to dissolve the detergent faster. A chamber bottom 19 "has non-visualized slot-shaped openings The chamber bottom 19" of the dissolution chamber is curved along the longer sides of the rectangle toward the interior of the chamber so that the cleaning agent, in particular powdered cleaning agent, is brought down to the interface between the chamber walls 17 "and the curved chamber bottom 19" slips. There, it deposits itself increasingly, forming small clumps and can not be flushed out of the dissolving chamber 16 "immediately, thereby allowing the cleaning agent to spread more evenly throughout the cleaning process. Further, on the side wall 17, "a filling opening 23" is arranged to supply cleaning means to the dissolving chamber. Opposite the bottom of the chamber 19 "on the outside of a chamber ceiling for handling the dissolution chamber 16" serving handle 22 "is provided, which extends in the present embodiment along the chamber bottom curvature.
Das Reinigungsmittel 9, insbesondere eine Reinigungsmitteltablette wird vom Benutzer der Auflösungskammer 16 zugeführt. Der Benutzer verschließt den Behandlungsraum 12 mit der Tür 2 und wählt mit Hilfe des Programmwahlschalters 6 ein Programm aus, das im wesentlichen die Programmschritte „Vorspülen - Reinigen - Zwischenspülen - Klarspülen - Trocknen" aufweist und in der Steuer- und Regelungselektronik 7 gespeichert ist. Da die Kammerwände 17 ein feinmaschiges Gitter 18 aufweisen und der Kammerboden 19 schlitzförmige Öffnungen 19.1 aufweist, fallen keine größeren Reinigungsmittelelemente aus der Auflösungskammer 16 in den Behandlungsraum 12 und auf das zu waschende Gut, da verhindert ist, dass das Reinigungsmittel 9 in großen Segmenten ausgespült wird. Ferner ist das feinmaschige Gitter 18 wasserdurchlässig ausgebildet, so dass die Flüssigkeit in die Auflösungskammer 16 eindringen und das Reinigungsmittel 8 auflösen kann. Ferner ist durch die in Figur 4 gezeigte Wölbung des Kammerbodens 19" sichergestellt, dass sich das pulverförmige Reinigungsmittel an den Seitenwänden anhäuft. Somit wird verhindert, dass das pulverförmige Reinigungsmittel schon während einer frühen Phase des Waschvorgangs aus der Auflösungskammer 16 herausgespült wird. The cleaning agent 9, in particular a detergent tablet, is supplied to the dissolution chamber 16 by the user. The user closes the treatment room 12 with the door 2 and selects with the help of the program selector switch 6, a program that has essentially the program steps "pre-rinsing - cleaning - intermediate rinsing - rinse - drying" and is stored in the control electronics the chamber walls 17 have a fine-mesh grid 18 and the chamber bottom 19 has slot-shaped openings 19.1 fall no larger detergent elements from the dissolution chamber 16 in the treatment chamber 12 and on the Good to be washed, since it prevents the cleaning agent 9 is rinsed in large segments. Furthermore, the fine-meshed grid 18 is permeable to water, so that the liquid can penetrate into the dissolving chamber 16 and dissolve the cleaning agent 8. Furthermore, the curvature of the chamber bottom 19 "shown in FIG. 4 ensures that the pulverulent cleaning agent accumulates on the side walls. Thus, the powdery detergent is prevented from being washed out of the dissolution chamber 16 during an early stage of the washing process.

Claims

PATENTANSPRÜCHE
1. Wasserführendes Haushaltgerät (1) , insbesondere Geschirrspülmaschine, mit einer zur Einbringung eines Reinigungsmittels (9,9') dienenden in einem Aufbewahrungsbehälter (14,14') für zu waschendes Gut angeordneten Auflösungskammer (16, 16', 16"), die einen Kammerboden (19, 19', 19") mit mindestens einer Öffnung (19.1) aufweist, dadurch gekennzeichnet, dass die1. Water-conducting domestic appliance (1), in particular dishwasher, with a for the introduction of a detergent (9.9 ') serving in a storage container (14,14') arranged for washing Good dissolving chamber (16, 16 ', 16 "), the a chamber bottom (19, 19 ', 19 ") having at least one opening (19.1), characterized in that the
Öffnung (19.1) des Kammerbodens schlitzförmig ausgebildet ist.Opening (19.1) of the chamber bottom is slit-shaped.
2. Wasserführendes Haushaltgerät (1) nach Anspruch 1, dadurch gekennzeichnet, dass die schlitzförmigen Öffnungen (19.1) des Kammerbodens (19, 19', 19") längs und/oder quer angeordnet sind.2. Water-conducting domestic appliance (1) according to claim 1, characterized in that the slot-shaped openings (19.1) of the chamber bottom (19, 19 ', 19 ") are arranged longitudinally and / or transversely.
3. Wasserführendes Haushaltgerät (1) nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass der Kammerboden (19, 19', 19") nach innen gewölbt ist.3. Water-conducting domestic appliance (1) according to claim 1 or 2, characterized in that the chamber bottom (19, 19 ', 19 ") is curved inwards.
4. Wasserführendes Haushaltgerät (1) nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, dass die Auflösungskammer (16, 16', 16") mit einem Deckel (20,20") verschließbar ist.4. Water-conducting domestic appliance (1) according to one of claims 1 to 3, characterized in that the dissolution chamber (16, 16 ', 16 ") with a lid (20,20") is closable.
5. Wasserführendes Haushaltgerät nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, dass die Auflösungskammer (16, 16', 16") eine Einfüllöffnung5. Water-conducting domestic appliance according to one of claims 1 to 4, characterized in that the dissolving chamber (16, 16 ', 16 ") has a filling opening
(23,23") für das Reinigungsmittel (9,9') an mindestens einer Seitenwand (17,17") und/oder an dem Deckel (20,20") aufweist.(23, 23 ") for the cleaning agent (9, 9 ') on at least one side wall (17, 17") and / or on the cover (20, 20 ").
6. Wasserführendes Haushaltgerät nach einem der Ansprüche 1 bis 5, dadurch gekennzeichnet, dass mindestens der Deckel (20,20") und mindestens eine6. Water-conducting domestic appliance according to one of claims 1 to 5, characterized in that at least the lid (20,20 ") and at least one
Seitenwand (17,17") der Auflösungskammer (16, 16', 16") flüssigkeitsdurchlässig ausgebildet ist. Side wall (17,17 ") of the dissolution chamber (16, 16 ', 16") is liquid-permeable.
EP05801733A 2004-12-29 2005-10-17 Water-conducting household appliance Active EP1833349B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL05801733T PL1833349T3 (en) 2004-12-29 2005-10-17 Water-conducting household appliance

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102004063275A DE102004063275A1 (en) 2004-12-29 2004-12-29 Water-conducting household appliance
PCT/EP2005/055293 WO2006072477A1 (en) 2004-12-29 2005-10-17 Water-conducting household appliance

Publications (2)

Publication Number Publication Date
EP1833349A1 true EP1833349A1 (en) 2007-09-19
EP1833349B1 EP1833349B1 (en) 2012-09-19

Family

ID=35589458

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US (1) US20100000585A1 (en)
EP (1) EP1833349B1 (en)
JP (1) JP2008525137A (en)
KR (1) KR20070089720A (en)
CN (1) CN2933274Y (en)
AU (1) AU2005324065B2 (en)
BR (1) BRPI0519666A2 (en)
DE (1) DE102004063275A1 (en)
ES (1) ES2391774T3 (en)
NZ (1) NZ555572A (en)
PL (1) PL1833349T3 (en)
RU (1) RU2382590C2 (en)
WO (1) WO2006072477A1 (en)

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US8925561B2 (en) 2011-10-11 2015-01-06 Whirlpool Corporation Dishwasher dispensing system with timed delay
US8721804B2 (en) 2011-10-24 2014-05-13 Whirlpool Corporation Dishwasher with auxiliary washing agent dispensing system
US9034114B2 (en) 2012-09-14 2015-05-19 Whirlpool Corporation Dishwasher with booster agent dispersal system
CN103315687B (en) * 2013-05-27 2015-09-23 李军生 A kind of automatic dish-washing machine pulverizing the remaining rubbish of meal

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DE3722648A1 (en) * 1987-07-09 1989-01-26 Henkel Kgaa DEVICE FOR RECEIVING DISHWASHER CLEANERS IN THE FORM OF POWDER COMPRESSES IN HOUSEHOLD DISHWASHER
US4808236A (en) * 1987-10-30 1989-02-28 Diversey Corporation Unitary dishwashing product comprising detergent block in container and use thereof
GB9413874D0 (en) * 1994-07-09 1994-08-31 Procter & Gamble A child-resistant dispensing device for automatic washing machines
DE4429774C1 (en) 1994-08-22 1995-11-23 Henkel Kgaa Container for washing powder
DE69527058T2 (en) * 1995-07-28 2002-10-31 Whirlpool Co Dishwasher with detergent and brightener metering device arranged on a movable basket
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See references of WO2006072477A1 *

Also Published As

Publication number Publication date
RU2382590C2 (en) 2010-02-27
ES2391774T3 (en) 2012-11-29
PL1833349T3 (en) 2013-02-28
DE102004063275A1 (en) 2006-07-13
RU2007123248A (en) 2009-02-10
BRPI0519666A2 (en) 2009-03-03
CN2933274Y (en) 2007-08-15
KR20070089720A (en) 2007-08-31
JP2008525137A (en) 2008-07-17
EP1833349B1 (en) 2012-09-19
US20100000585A1 (en) 2010-01-07
AU2005324065A1 (en) 2006-07-13
NZ555572A (en) 2011-01-28
WO2006072477A1 (en) 2006-07-13
AU2005324065B2 (en) 2011-03-03

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