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EP1777332B1 - Fluid detergent dispenser for household devices - Google Patents

Fluid detergent dispenser for household devices Download PDF

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Publication number
EP1777332B1
EP1777332B1 EP06020349A EP06020349A EP1777332B1 EP 1777332 B1 EP1777332 B1 EP 1777332B1 EP 06020349 A EP06020349 A EP 06020349A EP 06020349 A EP06020349 A EP 06020349A EP 1777332 B1 EP1777332 B1 EP 1777332B1
Authority
EP
European Patent Office
Prior art keywords
base
reservoir
dispensing system
recited
outlet
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.)
Not-in-force
Application number
EP06020349A
Other languages
German (de)
French (fr)
Other versions
EP1777332A1 (en
Inventor
Beate Ehrlich
Michael Finke
Bernhard Graute
Rudolf Herden
Viktor Wiens
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 EP1777332A1 publication Critical patent/EP1777332A1/en
Application granted granted Critical
Publication of EP1777332B1 publication Critical patent/EP1777332B1/en
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • A47L15/4418—Devices for adding cleaning agents; Devices for dispensing cleaning agents, rinsing aids or deodorants in the form of liquids
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00 
    • D06F39/02—Devices for adding soap or other washing agents
    • D06F39/022—Devices for adding soap or other washing agents in a liquid state

Definitions

  • the invention relates to a metering device for a household appliance, such as washing machine, washer-dryer or dishwasher with a reservoir for receiving a substantially liquid addition agent such as detergent or washing or rinsing additives, and a connecting hose with which the metering device can be connected to the household appliance, wherein the metering device further comprises a base into which the reservoir is at least partially insertable and that the base provides the connection for the flow of the adding agent between the reservoir and the connecting tube.
  • a substantially liquid addition agent such as detergent or washing or rinsing additives
  • a metering device for liquid adding agent is from the DE 32 04 521 A1 known.
  • a reservoir for liquid detergent and a metering pump is disposed within the washing machine.
  • the metering pump conveys the liquid detergent via a hose in the upper region of the tub or alternatively in a compartment of Waschstoffeinflülschublade.
  • the metering devices of the type mentioned have the disadvantage that the volume for the reservoir is limited by the free space within the household appliance. For household appliances with little free space inside the device only very small containers can be arranged. Another disadvantage is that the container is difficult to access for filling or for cleaning.
  • a metering device for a washing machine which is placed separately from the washing machine.
  • the metering device comprises a separate housing, in which the reservoir for the adding means, a control device and the metering pump are housed.
  • water passes from the tub into the metering device, in which water the adding agent is added.
  • the added water with the admixing agent is pumped into the washing machine via a second line in the area of the flushing channel for the fresh water inlet.
  • the metering device disclosed here is designed as a separate Beistell réelle for which an additional fixed predetermined place must be provided laterally next to the washing machine.
  • An elaborate connection of the metering device to the washing machine via two hoses or pipes and a cable for powering the pump and for signal, - or data transmission are also necessary.
  • the accessibility to the containers for filling or cleaning is hampered by the cramped arrangement.
  • a metering device which serves a receptacle for receiving a further container or canister with liquid detergent.
  • the receptacle also provides the connection for the flow of the adding agent between the reservoir and wide connecting lines to the washing machine ready.
  • the canister has a screw-on outlet attachment into which a valve device is inserted instead of the closure cap. In an operative condition, the canister is inserted with the discharge lug down into the receptacle, the valve means cooperating with a pipe stub located on the underside, thereby providing a flow connection without leaks during plugging.
  • the interior of the receptacle is designed for the dimensions of the male canister. Similar dosing devices are known from EP 0 369 722 A1 . GB 2 114 246 A or the US 3,952,918 known, but do not include a fully enclosed receiving space for the canister.
  • a metering device for liquid additive is known, which is screwed as a unit on top of the washing machine.
  • the metering device is connected with its underside with the washing machine, wherein connecting lines are fixedly arranged between the washing machine and metering device. For filling, it is not possible to remove the container, so that only in this predetermined position, the additive can be refilled.
  • a metering device for liquid additives which comprises a container and a base. At the base of a pipe is attached, which opens above the extended Waschstoffeinflülschublade. It is necessary that the metering device is arranged stationarily in the area above the detergent drawer. The container can also be filled only in this position, since he has no closure means on the outlet nozzle.
  • a metering device for liquid additive is known, which is arranged in the detergent dispenser drawer within a washing machine.
  • a valve and conveyor is fixedly arranged in the washing machine, wherein the container, which is shaped precisely adapted for the receiving space within the washing machine, is removable.
  • a metering device for a washing machine which comprises separate storage containers for different detergents or adding means for washing and / or rinsing.
  • the containers can be connected via lines to the washing machine, wherein a fixed location is provided for the container.
  • the additive For filling, the additive must be poured into the localized container.
  • the cleaning of the container is quite complicated in terms of handling, since at least the connection hose must be removed to remove the container.
  • the invention is therefore an object of the invention to provide a metering device for a household appliance for substantially liquid additive, which is simple in construction and handling, and requires little space.
  • the reservoir is arranged separately outside of the machine housing, so that it is easily visible at any time and easily accessible.
  • the metering device further comprises a base, in which the storage container is at least partially inserted and removable. The base establishes the connection for the flow of the additive between the reservoir and the connecting tube. This makes it possible, for example, for cleaning purposes or for filling to pull the reservoir out of the socket and perform the intended action at another location.
  • the reservoir has a substantially cylindrical shape, wherein the insertable into the socket area has a reduced diameter relative to the diameter of the exposed area. This provides a good grip of the reservoir in the pedestal.
  • the base has a cylindrical shape, wherein the outer jacket has approximately the same diameter as the exposed area of the reservoir.
  • the bearing surface of the base is not increased compared to the cross section of the reservoir.
  • the reservoir has a bottom which has a downwards or to the lower outer side directed outlet approach with an outlet opening.
  • This outlet approach is at the lowest point of the reservoir and forms a good channeling of the addition agent.
  • the outlet approach is designed as a valve with a downwardly directed outlet opening.
  • a spring presses a piston movably arranged in the interior of the outlet shoulder against the outlet opening.
  • the base has a bottom with a receiving opening for the outlet neck of the reservoir.
  • the receiving opening is in this case designed as a sleeve into which the outlet extension of the inserted storage container protrudes. A seal between the outlet neck and the inner wall of the sleeve prevents unwanted leakage of the adding agent.
  • the bottom of the base is arranged at a distance to the lower end of the base, wherein the sleeve is arranged completely in the remaining space between the bottom and the lower end of the base.
  • the soil in the region of the receiving opening above the sleeve has a survey.
  • the survey is used to adapt the receiving area to the bottom shape of the reservoir.
  • the outlet extension protrudes into the receiving opening located on the elevation.
  • the webs on the bottom of the reservoir are located on the deeper area outside the survey, whereby a good hold of the reservoir is achieved in the base.
  • a plunger directed towards the outlet opening is arranged within the sleeve, which plunger is arranged substantially in alignment with the piston of the valve in the storage container.
  • the plunger presses on the piston of the valve and thereby moves the piston away from the outlet opening against the spring force of the spring.
  • the valve is actuated automatically by plugging the reservoir into the socket and providing the flow of the additive from the reservoir to the socket.
  • a nozzle for the attachment of the connecting tube is laterally formed.
  • the base is provided in the jacket area below the bottom with a bore. The bore is arranged substantially flush with the nozzle and has a slightly larger diameter than the connecting tube.
  • the connecting hose is passed through the bore and attached to the nozzle, wherein the connecting hose with its cross section fills the bore almost completely or completely while avoiding gaps.
  • the piston has a guide bore into which a guide pin attached to the bottom of the reservoir projects.
  • a slip guard is arranged to provide a secure state at the lower end of the base.
  • slip protection is an elastic rubber ring, which protrudes at least partially from the lower end of the base and increases the frictional resistance between the base and the footprint.
  • further holes are arranged in the bottom of the base, which provide an attachment of the base by means of screws.
  • the base can be screwed to a plate, such as a housing cover, whereby the support of the base or the combination with the reservoir is additionally improved.
  • the outlined washing machine 1 includes a tub 31 with a rotatably mounted therein drum 32.
  • the metering device 2 is integrated with the exception of the reservoir 3 for liquid or substantially liquid (viscous) adding means 6, and the connecting hose 4 completely within the washing machine 1.
  • liquid detergents, washing additives or flushing additives, such as fabric softeners are used as adding agent 6.
  • the storage container 3, which is designed separately from the washing machine, can optionally be set up or fastened at different locations.
  • the reservoir 8 can be set up or fastened, for example, on the housing, laterally next to or behind it.
  • the pump 30 is arranged, which conveys the adding means 6 via a further hose 33 to the lower region of the tub 31 and enters via a lip valve 34 or a nozzle in the Lauge actuallyer.
  • the hose 33 is so flexible procured and laid that they can accommodate the movements of the tub 31 with.
  • Fig. 2 shows the lower portion of the reservoir 3, which is plugged onto a base 5.
  • the reservoir 3 is designed so that it can be removed without tools from the base 5, for example, for filling or cleaning.
  • the cylindrical reservoir 3 has a smaller diameter in the lower region 7 than the exposed region 8. The region with the smaller diameter forms the insertion region 7, which is inserted into the base 5.
  • the base is also cylindrical, with the shell 17 having substantially the same diameter as the exposed area 8 of the reservoir 3.
  • At the center of the bottom 9 of the reservoir 3 is a downwardly directed outlet extension 10 with a valve 14 and an outlet 11 arranged.
  • the outlet neck 10 protrudes through the receiving opening 19 (FIG. Fig. 3 ) in the interior of the sleeve 20.
  • a connecting piece 26 is laterally formed, on which a connecting tube 4 (FIG. Fig. 1 ) postponed can be.
  • the nozzle 26 is guided to the interior of the sleeve 20, whereby the flow connection for the adding means 6 (FIG. Fig. 1 ) from the reservoir 3 to the connecting tube 4 ( Fig. 1 ) will be produced.
  • the outlet neck 10 includes a valve 13 which is opened when the reservoir 3 is inserted in the base 5.
  • the valve function is essentially provided by a piston 16 arranged in the interior 15 of the outlet attachment 10.
  • the piston 16 is guided via a guide pin 16 b, which projects into a guide bore 16 a of the piston 16.
  • a spring 14 presses the piston in the direction of the outlet opening 11.
  • an upwardly directed plunger is arranged at the lower end 23. If, as in Fig. 2 can be seen, the reservoir 3 is plugged into the base 5, pushes the plunger on the piston 16, whereby it is removed or lifted from the outlet opening 11 and the flow for the adding means 6 from the reservoir 3 to the connecting hose 4 releases.
  • a seal 21 between the inner wall 22 (FIG. Fig. 3 ) of the sleeve 20 and the outer periphery of the outlet neck 10 prevents leakage or provides the necessary tightness between the reservoir 3 and base 5 ready. The seal 21 is inserted in a groove in the inner wall 22.
  • an elastic slip guard 28 is attached, which is designed in this embodiment as a circumferential rubber ring.
  • Fig. 3 shows the lower portion of the reservoir 3, wherein the reservoir 3 is removed from the base 5.
  • the valve 13 is closed, wherein the piston 16 is pressed by the spring 14 against the outlet opening 11.
  • a guide pin 16 b is fixed in the region of the valve, which projects into the guide bore 16 a of the piston 16. This prevents that the piston 16 can tilt in the interior 15 of the outlet extension 16.
  • webs 12 are integrally formed on the outside, which are directed downward.
  • the webs 12 are longer or the same length as the outlet neck 10.
  • the webs are arranged concentrically to the outlet neck 10 and provide a wide support of the reservoir 3.
  • the receiving opening 19 in the bottom 18 of the base is disposed on a survey 24.
  • the elevation 24 is embodied such that the outlet extension can be inserted completely into the receiving opening 19 or into the sleeve 20, wherein the webs 12 rest on the remaining area of the bottom 18, which is not affected by the elevation 24.
  • Fig. 4 shows the base 5 in a perspective view with removed reservoir.
  • the elevation 24 can be seen.
  • the receiving opening 19 is placed.
  • Within the receiving opening of the plunger 25 can be seen, which ends below the plane for the receiving opening 19 on the survey 24.
  • holes 29 are arranged, which serve for fastening of the base 5 by means of screws (not shown). The holes are closed with elastic plugs 29a to avoid contamination nests.
  • the jacket 17 forms a uniform outer surface and conceals all internal components of the base 5.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
  • Washing And Drying Of Tableware (AREA)
  • Apparatus For Making Beverages (AREA)

Abstract

The dispensing system (2) has a base to receive a portion of a reservoir (3) and to provide a connection for passage of a liquid additive (6) between the reservoir and a connecting hose (4). An antislip device is placed at a lower end of the base for hindering lateral shifting of the base when the base is placed on a surface.

Description

Die Erfindung betrifft eine Dosiereinrichtung für ein Haushaltgerät, wie Waschmaschine, Waschtrockner oder Spülmaschine mit einem Vorratsbehälter zur Aufnahme eines im wesentlichen flüssigen Zugabemittels wie Waschmittel oder Wasch- oder Spülzusätze, und einem Verbindungsschlauch, mit dem die Dosiereinrichtung an das Haushaltgerät anschließbar ist, wobei die Dosiereinrichtung ferner einen Sockel umfasst, in den der Vorratsbehälter zumindest teilweise einsteckbar ist und dass der Sockel die Verbindung für den Durchfluss des Zugabemittels zwischen dem Vorratsbehälter und dem Verbindungsschlauch bereitstellt.The invention relates to a metering device for a household appliance, such as washing machine, washer-dryer or dishwasher with a reservoir for receiving a substantially liquid addition agent such as detergent or washing or rinsing additives, and a connecting hose with which the metering device can be connected to the household appliance, wherein the metering device further comprises a base into which the reservoir is at least partially insertable and that the base provides the connection for the flow of the adding agent between the reservoir and the connecting tube.

Eine Dosiereinrichtung für flüssige Zugabemittel ist aus der DE 32 04 521 A1 bekannt. Hierbei ist ein Vorratsbehälter für flüssige Waschmittel und eine Dosierpumpe innerhalb der Waschmaschine angeordnet. Die Dosierpumpe fördert das flüssige Waschmittel über eine Schlauchleitung in den oberen Bereich des Laugenbehälters oder alternativ in ein Fach der Waschmitteleinspülschublade.A metering device for liquid adding agent is from the DE 32 04 521 A1 known. Here, a reservoir for liquid detergent and a metering pump is disposed within the washing machine. The metering pump conveys the liquid detergent via a hose in the upper region of the tub or alternatively in a compartment of Waschmitteleinflülschublade.

Die Dosiereinrichtungen der genannten Art haben den Nachteil, dass das Volumen für den Vorratsbehälter durch den freien Platz innerhalb des Haushaltgerätes begrenzt ist. Bei Haushaltgeräten mit wenig freiem Platz im Geräteinneren können nur sehr kleine Behälter angeordnet werden. Ein weiterer Nachteil ist, dass der Behälter zur Befüllung oder zur Reinigung schlecht zugänglich ist.The metering devices of the type mentioned have the disadvantage that the volume for the reservoir is limited by the free space within the household appliance. For household appliances with little free space inside the device only very small containers can be arranged. Another disadvantage is that the container is difficult to access for filling or for cleaning.

Aus der DE 33 02 893 C2 ist eine Dosiereinrichtung für eine Waschmaschine bekannt, die separat von der Waschmaschine aufgestellt wird. Die Dosiereinrichtung umfasst ein eigenes Gehäuse, in dem die Vorratsbehälter für die Zugabemittel, eine Steuerungseinrichtung und die Dosierpumpe untergebracht sind. Über Schlauchverbindungen gelangt Wasser aus dem Laugenbehälter in die Dosiereinrichtung, in der diesem Wasser das Zugabemittel beigemischt wird. Das mit dem Zugabemittel versetzte Wasser wird über eine zweite Leitung in Bereich des Einspülkanals für den Frischwasserzulauf in die Waschmaschine gepumpt. Die hier offenbarte Dosiereinrichtung ist als separates Beistellgerät ausgeführt, für das ein zusätzlicher fest vorbestimmter Platz seitlich neben der Waschmaschine vorgesehen werden muss. Eine aufwändige Verbindung der Dosiereinrichtung an die Waschmaschine über zwei Schläuche oder Rohre und einem Kabel zur Energieversorgung der Pumpe sowie zur Signal,- bzw. Datenübertragung sind ebenfalls notwendig. Die Zugänglichkeit zu den Behältern zur Befüllung oder zur Reinigung ist durch die beengte Anordnung erschwert.From the DE 33 02 893 C2 a metering device for a washing machine is known, which is placed separately from the washing machine. The metering device comprises a separate housing, in which the reservoir for the adding means, a control device and the metering pump are housed. By means of hose connections, water passes from the tub into the metering device, in which water the adding agent is added. The added water with the admixing agent is pumped into the washing machine via a second line in the area of the flushing channel for the fresh water inlet. The metering device disclosed here is designed as a separate Beistellgerät for which an additional fixed predetermined place must be provided laterally next to the washing machine. An elaborate connection of the metering device to the washing machine via two hoses or pipes and a cable for powering the pump and for signal, - or data transmission are also necessary. The accessibility to the containers for filling or cleaning is hampered by the cramped arrangement.

Aus der EP 0 268 451 A2 ist eine Dosiereinrichtung bekannt, die einen Aufnahmebehälter zur Aufnahme eines weiteren Behälters bzw. Kanisters mit flüssigem Waschmittel dient. Der Aufnahmebehälter stellt ferner die Verbindung für den Durchfluss des Zugabemittels zwischen dem Vorratsbehälter und weitem Verbindungsleitungen zur Waschmaschine bereit. Der Kanister besitzt einen verschraubbaren Auslassansatz, in den eine Ventileinrichtung anstelle des Verschlussdeckels eingesetzt ist. In betriebsgemäßem Zustand wird der Kanister mit dem Auslassansatz nach unten in den Aufnahmebehälter eingesetzt, wobei die Ventileinrichtung mit einem an der Unterseite angeordneten Rohrstutzen zusammenwirkt, wodurch eine Durchflussverbindung ohne Leckagen während des Aufsteckens geschaffen wird. Der Innenraum des Aufnahmebehälters ist auf die Maße des aufzunehmenden Kanisters ausgelegt. Ähnliche Dosiereinrichtungen sind aus der EP 0 369 722 A1 , GB 2 114 246 A oder der US 3,952,918 bekannt, die jedoch keinen vollständig umschlossenen Aufnahmeraum für den Kanister umfassen.From the EP 0 268 451 A2 a metering device is known which serves a receptacle for receiving a further container or canister with liquid detergent. The receptacle also provides the connection for the flow of the adding agent between the reservoir and wide connecting lines to the washing machine ready. The canister has a screw-on outlet attachment into which a valve device is inserted instead of the closure cap. In an operative condition, the canister is inserted with the discharge lug down into the receptacle, the valve means cooperating with a pipe stub located on the underside, thereby providing a flow connection without leaks during plugging. The interior of the receptacle is designed for the dimensions of the male canister. Similar dosing devices are known from EP 0 369 722 A1 . GB 2 114 246 A or the US 3,952,918 known, but do not include a fully enclosed receiving space for the canister.

Aus der US 2 709 448 ist eine Dosiereinrichtung für flüssige Zugabemittel bekannt, die als Einheit auf der Oberseite der Waschmaschine festgeschraubt ist. Die Dosiereinrichtung ist mit ihrer Unterseite mit der Waschmaschine verbunden, wobei Verbindungsleitungen fest zwischen Waschmaschine und Dosiereinrichtung angeordnet sind. Zum Befüllen ist es nicht möglich, den Behälter abzunehmen, so dass nur in dieser vorgegebenen Position das Zugabemittel nachgefüllt werden kann.From the US 2,709,448 a metering device for liquid additive is known, which is screwed as a unit on top of the washing machine. The metering device is connected with its underside with the washing machine, wherein connecting lines are fixedly arranged between the washing machine and metering device. For filling, it is not possible to remove the container, so that only in this predetermined position, the additive can be refilled.

Aus der DE 198 08 608 A1 ist eine Dosiereinrichtung für flüssige Zugabemittel bekannt, die einen Behälter und einen Sockel umfasst. Am Sockel ist eine Rohrleitung angebracht, die oberhalb der ausgezogenen Waschmitteleinspülschublade mündet. Hierbei ist es notwendig, dass die Dosiereinrichtung ortsfest im Bereich oberhalb der Waschmittelschublade angeordnet wird. Der Behälter kann ferner nur in dieser Position befüllt werden, da er keinerlei Verschlussmittel am Auslaufstutzen besitzt.From the DE 198 08 608 A1 For example, a metering device for liquid additives is known which comprises a container and a base. At the base of a pipe is attached, which opens above the extended Waschmitteleinflülschublade. It is necessary that the metering device is arranged stationarily in the area above the detergent drawer. The container can also be filled only in this position, since he has no closure means on the outlet nozzle.

Aus der DE 690 19 666 T2 , die einer Übersetzung der europäischen Patentschrift EP 0 423 044 B1 entspricht, ist eine Dosiereinrichtung für flüssige Zugabemittel bekannt, die im Bereich der Waschmitteleinspülschublade innerhalb einer Waschmaschine angeordnet ist. Hierbei ist eine Ventil- und Fördereinrichtung feststehend in der Waschmaschine angeordnet, wobei der Behälter, der genau für den Aufnahmeraum innerhalb der Waschmaschine angepasst geformt ist, herausnehmbar ist.From the DE 690 19 666 T2 which is a translation of the European Patent EP 0 423 044 B1 corresponds, a metering device for liquid additive is known, which is arranged in the detergent dispenser drawer within a washing machine. Here, a valve and conveyor is fixedly arranged in the washing machine, wherein the container, which is shaped precisely adapted for the receiving space within the washing machine, is removable.

Aus der DE 29 20 492 A1 ist eine Dosiereinrichtung für eine Waschmaschine bekannt, die gesonderte Vorratsbehälter für unterschiedliche Waschmittel bzw. Zugabemittel zum Waschen und/oder Spülen umfasst. Die Behälter sind über Leitungen an die Waschmaschine anschließbar, wobei für die Behälter ein festgelegter Ort vorgesehen ist. Zur Befüllung muss das Zugabemittel in den örtlich festgelegten Behälter eingefüllt werden. Die Reinigung des Behälters ist hinsichtlich der Handhabung recht aufwändig, da zum Entfernen des Behälters zumindest der Verbindungsschlauch demontiert werden muss.From the DE 29 20 492 A1 a metering device for a washing machine is known which comprises separate storage containers for different detergents or adding means for washing and / or rinsing. The containers can be connected via lines to the washing machine, wherein a fixed location is provided for the container. For filling, the additive must be poured into the localized container. The cleaning of the container is quite complicated in terms of handling, since at least the connection hose must be removed to remove the container.

Der Erfindung liegt somit Aufgabe zugrunde, eine Dosiereinrichtung für ein Haushaltgerät für im wesentlichen flüssige Zugabemittel bereitzustellen, die einfach im Aufbau und in der Handhabung ist, sowie wenig Platz benötigt.The invention is therefore an object of the invention to provide a metering device for a household appliance for substantially liquid additive, which is simple in construction and handling, and requires little space.

Erfindungsgemäß wird die Aufgabe durch eine Dosiereinrichtung mit den Merkmalen des Patentanspruchs 1 gelöst. Vorteilhafte Ausgestaltungen und Weiterbildungen der Erfindung ergeben sich aus den Unteransprüchen 2 bis 15.According to the invention the object is achieved by a metering device having the features of patent claim 1. Advantageous embodiments and developments of the invention will become apparent from the dependent claims 2 to 15.

Die mit der Erfindung erreichbaren Vorteile bestehen neben dem geringen Platzbedarf und der optimalen Anpassungsmöglichkeiten an die Aufstellbedingungen der Waschmaschine darin, dass der Vorratsbehälter separat außerhalb des Maschinengehäuses angeordnet ist, so dass dieser jederzeit leicht einsehbar und gut zugänglich ist. Zur Verbesserung der Handhabung beim Auffüllen oder zur Reinigung umfasst die Dosiereinrichtung ferner einen Sockel, in den der Vorratsbehälters zumindest teilweise einsteckbar und herausnehmbar ist. Der Sockel stellt die Verbindung für den Durchfluss des Zugabemittels zwischen dem Vorratsbehälter und dem Verbindungsschlauch her. Hierdurch ist es möglich, beispielsweise zu Reinigungszwecken oder zur Befüllung den Vorratsbehälter aus dem Sockel herauszuziehen und die vorgesehene Aktion an einem anderen Ort durchzuführen.The achievable with the present invention consist in addition to the small footprint and the optimal customization options to the installation conditions of the washing machine is that the reservoir is arranged separately outside of the machine housing, so that it is easily visible at any time and easily accessible. To improve the handling when filling or for cleaning, the metering device further comprises a base, in which the storage container is at least partially inserted and removable. The base establishes the connection for the flow of the additive between the reservoir and the connecting tube. This makes it possible, for example, for cleaning purposes or for filling to pull the reservoir out of the socket and perform the intended action at another location.

In einer zweckmäßigen Ausführung besitzt der Vorratsbehälter eine im wesentlichen zylindrische Form, wobei der in den Sockel einsteckbare Bereich einen reduzierten Durchmesser gegenüber dem Durchmesser des freiliegenden Bereichs aufweist. Dies stellt einen guten Halt des Vorratsbehälters in dem Sockel bereit. Hierbei ist es vorteilhaft, dass der Sockel eine zylindrische Form besitzt, wobei der äußere Mantel in etwa den gleichen Durchmesser aufweist, wie der freiliegende Bereich des Vorratsbehälters. Neben einem nahezu glatten Übergang wird die Auflagefläche des Sockels gegenüber dem Querschnitt des Vorratsbehälters nicht vergrößert. Als Aufstellort ist der Gehäusedeckel des Haushaltgeräts, ein in der Nähe befindliches Regal oder Beistelltisch denkbar.In an expedient embodiment, the reservoir has a substantially cylindrical shape, wherein the insertable into the socket area has a reduced diameter relative to the diameter of the exposed area. This provides a good grip of the reservoir in the pedestal. Here, it is advantageous that the base has a cylindrical shape, wherein the outer jacket has approximately the same diameter as the exposed area of the reservoir. In addition to a nearly smooth transition, the bearing surface of the base is not increased compared to the cross section of the reservoir. As a place of installation, the housing cover of the household appliance, a nearby shelf or side table is conceivable.

In einer zweckmäßigen Ausführung besitzt der Vorratsbehälter einen Boden, der einen nach unten bzw. zur unteren Außenseite hin gerichteten Auslassansatz mit einer Auslassöffnung besitzt. Dieser Auslassansatz ist an der tiefsten Stelle des Vorratsbehälters und bildet eine gute Kanalisierung des Zugabemittels. Es ist weiter zweckmäßig, am Boden des Vorratsbehälters nach außen gerichtete Stege anzuordnen, die gegenüber dem Auslassansatz die gleiche oder eine größere Länge aufweisen. Die Stege bewirken einen sicheren Stand des Vorratsbehälters, wenn dieser aus dem Sockel entnommen ist und an einem anderen Ort in aufrechter Position aufgestellt werden soll. Damit wird das Auffüllen im vom Sockel entfernten Zustand erleichtert.In an expedient embodiment, the reservoir has a bottom which has a downwards or to the lower outer side directed outlet approach with an outlet opening. This outlet approach is at the lowest point of the reservoir and forms a good channeling of the addition agent. It is also appropriate to arrange at the bottom of the reservoir outwardly directed webs, which have the same or a greater length relative to the outlet neck. The webs cause a secure state of the reservoir when it is removed from the base and should be placed in a different location in an upright position. This facilitates the filling in the state removed from the base.

In einer vorteilhaften Ausführung ist der Auslassansatz als Ventil mit einer nach unten gerichteten Auslassöffnung ausgebildet. Im geschlossenen Zustand drückt eine Feder einen im Inneren des Auslassansatzes beweglich angeordneten Kolben gegen die Auslassöffnung. Dies bewirkt, dass auch im Fall eines Restbestands an Zugabemittel der Vorratsbehälter vom Sockel entfernt werden kann, ohne dass er auslaufen würde.In an advantageous embodiment, the outlet approach is designed as a valve with a downwardly directed outlet opening. When closed, a spring presses a piston movably arranged in the interior of the outlet shoulder against the outlet opening. This has the effect that, even in the case of a residual stock of adding agent, the storage container can be removed from the base without it leaking out.

Es ist ebenso zweckmäßig, dass der Sockel einen Boden mit einer Aufnahmeöffnung für den Auslassansatz des Vorratsbehälters besitzt. Die Aufnahmeöffnung ist hierbei als Hülse ausgebildet, in die der Auslassansatz des eingesteckten Vorratsbehälters ragt. Eine Dichtung zwischen dem Auslassansatz und der Innenwandung der Hülse verhindert ein unerwünschtes Auslaufen des Zugabemittels.It is also appropriate that the base has a bottom with a receiving opening for the outlet neck of the reservoir. The receiving opening is in this case designed as a sleeve into which the outlet extension of the inserted storage container protrudes. A seal between the outlet neck and the inner wall of the sleeve prevents unwanted leakage of the adding agent.

In einer weiteren zweckmäßigen Ausführung ist der Boden des Sockels in einem Abstand zum unteren Ende des Sockels angeordnet, wobei die Hülse vollständig im verbleibenden Raum zwischen Boden und dem unteren Ende des Sockels angeordnet ist. Hierdurch kann die nach außen freiliegende Mantelfläche sehr glatt gestaltet werden, wodurch die äußere Reinigung des Sockels vereinfacht wird.In a further advantageous embodiment, the bottom of the base is arranged at a distance to the lower end of the base, wherein the sleeve is arranged completely in the remaining space between the bottom and the lower end of the base. As a result, the outwardly exposed lateral surface can be made very smooth, whereby the outer cleaning of the base is simplified.

In einer vorteilhaften Ausführung besitzt der Boden im Bereich der Aufnahmeöffnung oberhalb der Hülse eine Erhebung. Die Erhebung dient zur Anpassung des Aufnahmebereichs an die Bodenform des Vorratsbehälters. Der Auslassansatz ragt in die Aufnahmeöffnung, die sich auf der Erhebung befindet. Die Stege am Boden des Vorratsbehälters liegen auf dem tieferliegenden Bereich außerhalb der Erhebung auf, wodurch ein guter Halt des Vorratsbehälters im Sockel erreicht wird.In an advantageous embodiment of the soil in the region of the receiving opening above the sleeve has a survey. The survey is used to adapt the receiving area to the bottom shape of the reservoir. The outlet extension protrudes into the receiving opening located on the elevation. The webs on the bottom of the reservoir are located on the deeper area outside the survey, whereby a good hold of the reservoir is achieved in the base.

In einer vorteilhaften Ausführung ist innerhalb der Hülse ein zur Auslassöffnung gerichteter Stößel angeordnet, der im wesentlichen fluchtend mit dem Kolben des Ventils im Vorratsbehälter angeordnet ist. Bei eingesetztem Vorratsbehälter drückt der Stößel auf den Kolben des Ventils und bewegt dadurch den Kolben gegen die Federkraft der Feder von der Auslassöffnung weg. Das bedeutet, dass das Ventil selbständig durch das Aufstecken des Vorratsbehälters in den Sockel betätigt wird und den Durchfluss der Zugabemittel vom Vorratsbehälter zum Sockel bzw. zur Hülse bereitstellt. An der Hülse ist seitlich ein Stutzen für die Befestigung des Verbindungsschlauches angeformt. Zur Führung des Schlauchs ist der Sockel im Mantelbereich unterhalb des Bodens mit einer Bohrung versehen. Die Bohrung ist im wesentlichen fluchtend mit dem Stutzen angeordnet und hat einen geringfügig größeren Durchmesser als der Verbindungsschlauch. Der Verbindungsschlauch wird durch die Bohrung geführt und auf den Stutzen aufgesteckt, wobei der Verbindungsschlauch mit seinem Querschnitt die Bohrung nahezu vollständig bzw. vollständig unter Vermeidung von Spalten ausfüllt.In an advantageous embodiment, a plunger directed towards the outlet opening is arranged within the sleeve, which plunger is arranged substantially in alignment with the piston of the valve in the storage container. When the reservoir is inserted, the plunger presses on the piston of the valve and thereby moves the piston away from the outlet opening against the spring force of the spring. This means that the valve is actuated automatically by plugging the reservoir into the socket and providing the flow of the additive from the reservoir to the socket. On the sleeve, a nozzle for the attachment of the connecting tube is laterally formed. To guide the hose, the base is provided in the jacket area below the bottom with a bore. The bore is arranged substantially flush with the nozzle and has a slightly larger diameter than the connecting tube. The connecting hose is passed through the bore and attached to the nozzle, wherein the connecting hose with its cross section fills the bore almost completely or completely while avoiding gaps.

Zur Verbesserung der Funktion und der Zuverlässigkeit des Ventils ist es zweckmäßig, dass der Kolben eine Führungsbohrung besitzt, in die ein am Boden des Vorratsbehälters befestigter Führungszapfen ragt.To improve the function and reliability of the valve, it is expedient that the piston has a guide bore into which a guide pin attached to the bottom of the reservoir projects.

In einer vorteilhaften Ausführung ist zur Bereitstellung eines sicheren Standes am unteren Ende des Sockels eine Rutschsicherung angeordnet. Als Rutschsicherung dient ein elastischer Gummiring, der zumindest teilweise aus dem unteren Ende des Sockels herausragt und den Reibwiderstand zwischen Sockel und der Aufstellfläche erhöht.In an advantageous embodiment, a slip guard is arranged to provide a secure state at the lower end of the base. As slip protection is an elastic rubber ring, which protrudes at least partially from the lower end of the base and increases the frictional resistance between the base and the footprint.

In einer weiteren Ausführung sind im Boden des Sockels weitere Bohrungen angeordnet, die eine Befestigung des Sockels mittels Schrauben bereitstellen. Der Sockel kann auf eine Platte, beispielsweise einem Gehäusedeckel festgeschraubt werden, wodurch der Halt des Sockels bzw. der Kombination mit dem Vorratsbehälter zusätzlich verbessert wird.In a further embodiment, further holes are arranged in the bottom of the base, which provide an attachment of the base by means of screws. The base can be screwed to a plate, such as a housing cover, whereby the support of the base or the combination with the reservoir is additionally improved.

Ein Ausführungsbeispiel der Erfindung ist in den Zeichnungen rein schematisch dargestellt und wird nachfolgend näher beschrieben. Es zeigen

Fig. 1
die an eine Waschmaschine angeschossene Dosiereinrichtung in schematischer Darstellung;
Fig. 2, 3
den Sockel und den unteren Bereich des Vorratsbehälters in einer Schnittdarstellung und
Fig. 4
den Sockel für den Vorratsbehälter in einer perspektivischen Ansicht.
An embodiment of the invention is shown purely schematically in the drawings and will be described in more detail below. Show it
Fig. 1
the metering device attached to a washing machine in a schematic representation;
Fig. 2, 3rd
the base and the lower portion of the reservoir in a sectional view and
Fig. 4
the base for the reservoir in a perspective view.

Gemäß Fig. 1 umfasst die skizzierte Waschmaschine 1 einen Laugenbehälter 31 mit einer darin drehbar angeordneten Trommel 32. Die Dosiereinrichtung 2 ist mit Ausnahme des Vorratsbehälters 3 für flüssige oder im wesentlichen flüssige (zähflüssige) Zugabemittel 6, und dem Verbindungsschlauch 4 vollständig innerhalb der Waschmaschine 1 integriert. Als Zugabemittel 6 werden beispielsweise flüssige Waschmittel, Waschzusätze oder Spülzusätze, wie Weichspüler verwendet. Der von der Waschmaschine separat ausgeführte Vorratsbehälter 3 kann wahlweise an unterschiedlichen Orten aufgestellt bzw. befestigt werden. Je nach Aufstellbedingungen für die Waschmaschine 1 kann der Vorratsbehälter 8 beispielsweise auf dem Gehäuse, seitlich daneben oder dahinter aufgestellt oder befestigt werden. Innerhalb des Gehäuses der Waschmaschine 1 ist die Pumpe 30 ist angeordnet, die das Zugabemittel 6 über eine weitere Schlauchleitung 33 zum unteren Bereich des Laugenbehälters 31 fördert und über ein Lippenventil 34 oder eine Düse in den Laugebehälter einlässt. Die Schlauchleitung 33 ist so flexibel beschaffen und verlegt, dass sie die Bewegungen des Laugenbehälters 31 mit aufnehmen kann.According to Fig. 1 the outlined washing machine 1 includes a tub 31 with a rotatably mounted therein drum 32. The metering device 2 is integrated with the exception of the reservoir 3 for liquid or substantially liquid (viscous) adding means 6, and the connecting hose 4 completely within the washing machine 1. For example, liquid detergents, washing additives or flushing additives, such as fabric softeners, are used as adding agent 6. The storage container 3, which is designed separately from the washing machine, can optionally be set up or fastened at different locations. Depending on the installation conditions for the washing machine 1, the reservoir 8 can be set up or fastened, for example, on the housing, laterally next to or behind it. Within the housing of the washing machine 1, the pump 30 is arranged, which conveys the adding means 6 via a further hose 33 to the lower region of the tub 31 and enters via a lip valve 34 or a nozzle in the Laugebehälter. The hose 33 is so flexible procured and laid that they can accommodate the movements of the tub 31 with.

Fig. 2 zeigt den unteren Bereich des Vorratsbehälters 3, der auf einem Sockel 5 aufgesteckt ist. Der Vorratsbehälter 3 ist so ausgeführt, dass er werkzeuglos vom Sockel 5 abgenommen werden kann, beispielsweise zum Befüllen oder zum Reinigen. Der zylindrische Vorratsbehälter 3 hat im unteren Bereich 7 einen geringeren Durchmesser, als der freiliegende Bereich 8. Der Bereich mit dem geringeren Durchmesser bildet den Einsteckbereich 7, der in den Sockel 5 eingesteckt ist. Der Sockel ist ebenfalls zylindrisch ausgeführt, wobei der Mantel 17 im wesentlichen den gleichen Durchmesser aufweist, wie der freiliegende Bereich 8 des Vorratsbehälters 3. Im Zentrum des Bodens 9 des Vorratsbehälters 3 ist ein nach unten gerichteter Auslassansatz 10 mit einem Ventil 14 und einer Auslassöffnung 11 angeordnet. Der Auslassansatz 10 ragt durch die Aufnahmeöffnung 19 (Fig. 3) in das innere der Hülse 20. An der Hülse 20 ist seitlich ein Stutzen 26 angeformt, auf den ein Verbindungsschlauch 4 (Fig. 1) aufgeschoben werden kann. Der Stutzen 26 ist zum Innenraum der Hülse 20 geführt, wodurch die Flussverbindung für das Zugabemittel 6 (Fig. 1) vom Vorratsbehälter 3 zum Verbindungsschlauch 4 (Fig. 1) hergestellt wird. Der Auslassansatz 10 beinhaltet ein Ventil 13, das geöffnet ist, wenn der Vorratsbehälter 3 im Sockel 5 eingesteckt ist. Die Ventilfunktion wird im wesentlichen durch einen im Inneren 15 des Auslassansatzes 10 angeordneten Kolben 16 bereitgestellt. Der Kolben 16 wird über einen Führungszapfen 16b, welcher in eine Führungsbohrung 16a des Kolbens 16 ragt, geführt. Eine Feder 14 drückt den Kolben in Richtung der Auslassöffnung 11. In der Hülse 20 ist am unteren Ende 23 ein nach oben gerichteter Stößel angeordnet. Wenn, wie in Fig. 2 zu erkennen ist, der Vorratsbehälter 3 in den Sockel 5 aufgesteckt ist, drückt der Stößel auf den Kolben 16, wodurch dieser von der Auslassöffnung 11 entfernt bzw. abgehoben wird und den Durchfluss für das Zugabemittel 6 vom Vorratsbehälter 3 zum Verbindungsschlauch 4 freigibt. Eine Dichtung 21 zwischen der Innenwandung 22 (Fig. 3) der Hülse 20 und dem Außenumfang des Auslassansatzes 10 verhindert Leckagen bzw. stellt die notwendige Dichtheit zwischen Vorratsbehälter 3 und Sockel 5 bereit. Die Dichtung 21 ist in einer Nut in der Innenwandung 22 eingelegt. Fig. 2 shows the lower portion of the reservoir 3, which is plugged onto a base 5. The reservoir 3 is designed so that it can be removed without tools from the base 5, for example, for filling or cleaning. The cylindrical reservoir 3 has a smaller diameter in the lower region 7 than the exposed region 8. The region with the smaller diameter forms the insertion region 7, which is inserted into the base 5. The base is also cylindrical, with the shell 17 having substantially the same diameter as the exposed area 8 of the reservoir 3. At the center of the bottom 9 of the reservoir 3 is a downwardly directed outlet extension 10 with a valve 14 and an outlet 11 arranged. The outlet neck 10 protrudes through the receiving opening 19 (FIG. Fig. 3 ) in the interior of the sleeve 20. On the sleeve 20, a connecting piece 26 is laterally formed, on which a connecting tube 4 (FIG. Fig. 1 ) postponed can be. The nozzle 26 is guided to the interior of the sleeve 20, whereby the flow connection for the adding means 6 (FIG. Fig. 1 ) from the reservoir 3 to the connecting tube 4 ( Fig. 1 ) will be produced. The outlet neck 10 includes a valve 13 which is opened when the reservoir 3 is inserted in the base 5. The valve function is essentially provided by a piston 16 arranged in the interior 15 of the outlet attachment 10. The piston 16 is guided via a guide pin 16 b, which projects into a guide bore 16 a of the piston 16. A spring 14 presses the piston in the direction of the outlet opening 11. In the sleeve 20, an upwardly directed plunger is arranged at the lower end 23. If, as in Fig. 2 can be seen, the reservoir 3 is plugged into the base 5, pushes the plunger on the piston 16, whereby it is removed or lifted from the outlet opening 11 and the flow for the adding means 6 from the reservoir 3 to the connecting hose 4 releases. A seal 21 between the inner wall 22 (FIG. Fig. 3 ) of the sleeve 20 and the outer periphery of the outlet neck 10 prevents leakage or provides the necessary tightness between the reservoir 3 and base 5 ready. The seal 21 is inserted in a groove in the inner wall 22.

Am unteren Ende 23 des Sockels 5 ist eine elastische Rutschsicherung 28 befestigt, die in dieser Ausführung als umlaufender Gummiring ausgeführt ist. Beim Aufstellen des Sockels 5 auf eine Platte, beispielsweise Gehäusedeckel eines Haushaltgerätes 1, wird ein seitliches Verrutschen aufgrund des erhöhten Reibungswiderstandes vermieden.At the lower end 23 of the base 5, an elastic slip guard 28 is attached, which is designed in this embodiment as a circumferential rubber ring. When setting up the base 5 on a plate, such as housing cover of a household appliance 1, a lateral slippage due to the increased frictional resistance is avoided.

Fig. 3 zeigt den unteren Bereich des Vorratsbehälters 3, wobei der Vorratsbehälter 3 vom Sockel 5 entfernt ist. Das Ventil 13 ist geschlossen, wobei der Kolben 16 durch die Feder 14 gegen die Auslassöffnung 11 gedrückt wird. Am Boden 9 des Vorratsbehälters 3 ist im Bereich des Ventils ein Führungszapfen 16b befestigt, der in die Führungsbohrung 16a des Kolbens 16 ragt. Hierdurch wird verhindert, dass sich der Kolben 16 im Inneren 15 des Auslassansatzes 16 verkanten kann. Am Boden 9 des Vorratsbehälters 3 sind auf der Außenseite Stege 12 angeformt, die nach unten gerichtet sind. Die Stege 12 sind länger oder gleich lang wie der Auslassansatz 10. Die Stege sind konzentrisch zum Auslassansatz 10 angeordnet und bieten eine breite Auflage des Vorratsbehälters 3. Die Aufnahmeöffnung 19 im Boden 18 des Sockels ist auf einer Erhebung 24 angeordnet. Die Erhebung 24 ist derart ausgeführt, dass der Auslassansatz vollständig in die Aufnahmeöffnung 19 bzw. in die Hülse 20 einführbar ist, wobei die Stege 12 auf den verbleibenden Bereich des Bodens 18 aufliegen, der von der Erhebung 24 nicht betroffen ist. Fig. 3 shows the lower portion of the reservoir 3, wherein the reservoir 3 is removed from the base 5. The valve 13 is closed, wherein the piston 16 is pressed by the spring 14 against the outlet opening 11. At the bottom 9 of the reservoir 3, a guide pin 16 b is fixed in the region of the valve, which projects into the guide bore 16 a of the piston 16. This prevents that the piston 16 can tilt in the interior 15 of the outlet extension 16. At the bottom 9 of the reservoir 3 webs 12 are integrally formed on the outside, which are directed downward. The webs 12 are longer or the same length as the outlet neck 10. The webs are arranged concentrically to the outlet neck 10 and provide a wide support of the reservoir 3. The receiving opening 19 in the bottom 18 of the base is disposed on a survey 24. The elevation 24 is embodied such that the outlet extension can be inserted completely into the receiving opening 19 or into the sleeve 20, wherein the webs 12 rest on the remaining area of the bottom 18, which is not affected by the elevation 24.

Fig. 4 zeigt den Sockel 5 in einer perspektivischen Darstellung mit entferntem Vorratsbehälter. Im Zentrum des Bodens 18 ist die Erhebung 24 zu erkennen. Im Bereich der Erhebung 24 ist die Aufnahmeöffnung 19 platziert. Innerhalb der Aufnahmeöffnung ist der Stößel 25 zu erkennen, der unterhalb der Ebene für die Aufnahmeöffnung 19 auf der Erhebung 24 endet. Im Boden 18 sind Bohrungen 29 angeordnet, die zur Befestigung des Sockels 5 mittels Schrauben (nicht dargestellt) dienen. Die Bohrungen sind mit elastischen Stopfen 29a verschlossen, um Verschmutzungsnester zu vermeiden. Der Mantel 17 bildet eine gleichmäßige äußere Oberfläche und verdeckt alle inneren Komponenten des Sockels 5. Fig. 4 shows the base 5 in a perspective view with removed reservoir. In the center of the bottom 18, the elevation 24 can be seen. In the area of the elevation 24, the receiving opening 19 is placed. Within the receiving opening of the plunger 25 can be seen, which ends below the plane for the receiving opening 19 on the survey 24. in the Floor 18 holes 29 are arranged, which serve for fastening of the base 5 by means of screws (not shown). The holes are closed with elastic plugs 29a to avoid contamination nests. The jacket 17 forms a uniform outer surface and conceals all internal components of the base 5.

Claims (15)

  1. A dispensing system (2) for a household appliance (1), such as a washing machine, a washer-dryer machine, or a dishwasher, comprising a reservoir (3) for receiving a substantially liquid additive (6), such as detergent or washing or rinse additives, and a connecting hose (4) allowing connection of the dispensing system (2) to the household appliance (1), the dispensing system (2) further comprising a base (5) into which the reservoir (3) can be inserted, at least partially, and that the base (5) provides the connection for the passage of the additive (6) between the reservoir (3) and the connecting hose (4),
    charcterised in that
    an antislip device (28) is disposed at the lower end of the base (23), whereby lateral shifting is prevented when placing the base (23) on a plate.
  2. The dispensing system (2) as recited in Claim 1,
    wherein the reservoir (3) is substantially cylindrical in shape, the portion (7) that is insertable into the base (5) having a reduced diameter as compared to the diameter of the exposed portion (8).
  3. The dispensing system (2) as recited in Claims 1 and 2,
    wherein the base (5) has a cylindrical shape, the outer shell (17) having substantially the same diameter as the exposed portion (8) of the reservoir (3).
  4. The dispensing system (2) as recited in Claim 1 or 2,
    wherein the reservoir (3) has a bottom (9) provided with an outlet neck (10) which is directed downward and has an outlet opening (11).
  5. The dispensing system (2) as recited in Claim 4,
    wherein the bottom (9) of the reservoir (3) is provided with outwardly directed ribs (12) which are equal or greater in length than the outlet neck (10).
  6. The dispensing system (2) as recited in Claim 4,
    wherein the outlet neck (10) is designed as a valve (13) having a downwardly directed outlet opening (11), a piston (16) movably located in the interior (15) of the outlet neck (10) being pressed against the outlet opening (11) by a spring (14).
  7. The dispensing system (2) as recited in Claim 1 or 6,
    wherein the base (5) has a bottom (18) provided with a receiving opening (19) for the outlet neck (10) of the reservoir (3), the receiving opening (19) merging into a sleeve (20) which includes a seal (21) seal between the outlet neck (10) and the inner wall (22) of the sleeve (20).
  8. The dispensing system (2) as recited in Claim 7,
    wherein the bottom (18) of the base (5) is spaced apart from the lower end (23) of the base (5); and
    the sleeve (20) is located between the bottom (18) and the lower end (23) of the base (5).
  9. The dispensing system (2) as recited in Claim 7,
    wherein the bottom (18) has a raised portion (24) in the region of the receiving opening (19) above the sleeve (20).
  10. The dispensing system (2) as recited in Claim 7,
    wherein the sleeve (20) has disposed therein a plunger (25) which is directed toward the outlet opening (19) and is substantially in alignment with the piston (16) of the valve (13) in the reservoir (3).
  11. The dispensing system (2) as recited in Claims 6 and 10,
    wherein when the reservoir (3) is inserted, the plunger (25) presses against the piston (16) of the valve (13), thereby moving the piston (16) away from the outlet opening (11) against the spring force of the spring (14).
  12. The dispensing system (2) as recited in Claim 6,
    wherein the piston (16) has a guide bore (16a) into which projects a guide pin (16b) attached to the bottom (9) of the reservoir (3).
  13. The dispensing system (2) as recited in Claim 7 or 8,
    wherein a nipple (26) for attachment of the connecting hose (4) is formed on the side of the sleeve (20).
  14. The dispensing system (2) as recited in Claim 8 or 13,
    wherein the base (5) is provided with a hole (27) in the shell region (17) below the bottom (18), said hole being in alignment with the nipple (26) and having a slightly larger diameter than the connecting hose (4).
  15. The dispensing system (2) as recited in Claim 8,
    wherein holes (29) are provided in the bottom (18) of the base (5), said holes allowing for screw-mounting of the base (5).
EP06020349A 2005-10-18 2006-09-28 Fluid detergent dispenser for household devices Not-in-force EP1777332B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102005050083A DE102005050083B4 (en) 2005-10-18 2005-10-18 Dosing device for liquid additive for a household appliance

Publications (2)

Publication Number Publication Date
EP1777332A1 EP1777332A1 (en) 2007-04-25
EP1777332B1 true EP1777332B1 (en) 2009-12-30

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Family Applications (1)

Application Number Title Priority Date Filing Date
EP06020349A Not-in-force EP1777332B1 (en) 2005-10-18 2006-09-28 Fluid detergent dispenser for household devices

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US (1) US20070084253A1 (en)
EP (1) EP1777332B1 (en)
AT (1) ATE453748T1 (en)
DE (2) DE102005050083B4 (en)

Families Citing this family (22)

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Publication number Priority date Publication date Assignee Title
ATE497046T1 (en) * 2007-07-03 2011-02-15 Electrolux Home Prod Corp WASHING MACHINE
DE102007041603B4 (en) * 2007-09-03 2011-05-26 Miele & Cie. Kg Dosing device and reservoir for liquid additive for a washing machine or dishwasher
DE102007048196A1 (en) * 2007-10-08 2009-04-16 Miele & Cie. Kg Dosing device for powdered treatment agent for a washing machine
DE102007048197A1 (en) 2007-10-08 2009-04-16 Miele & Cie. Kg Dosing device for treatment agent for a washing machine and washing machine
DE102007048199B3 (en) 2007-10-08 2009-01-15 Miele & Cie. Kg Dosing device for powdered treatment agent for a washing machine and washing machine
DE102007050920B3 (en) * 2007-10-23 2008-12-04 Miele & Cie. Kg Dosing device for fluid or semi-fluid curing agent e.g. washing agent, of washing machine, has pump provoking predetermined stable amount of curing agent per hub as partial quantity of amount to be dosed from cartridge
US10138587B2 (en) 2008-07-01 2018-11-27 Whirlpool Corporation Household cleaning appliance with a dispensing system operable between a single use dispensing system and a bulk dispensing system
US7950088B2 (en) * 2008-07-01 2011-05-31 Whirlpool Corporation Method of indicating operational information for a dispensing system having both single use and bulk dispensing
US8196441B2 (en) 2008-07-01 2012-06-12 Whirlpool Corporation Household cleaning appliance with a dispensing system operable between a single use dispensing system and a bulk dispensing system
US20100000264A1 (en) 2008-07-01 2010-01-07 Whirlpool Corporation Method for converting a household cleaning appliance with a non-bulk dispensing system to a household cleaning appliance with a bulk dispensing system
US8286288B2 (en) 2008-07-01 2012-10-16 Whirlpool Corporation Method of indicating operational information for a bulk dispensing system
US8397544B2 (en) 2008-07-01 2013-03-19 Whirlpool Corporation Household cleaning appliance with a single water flow path for both non-bulk and bulk dispensing
EP2251480B1 (en) 2009-05-11 2017-11-29 Electrolux Home Products Corporation N.V. Laundry washing appliance
ES2566018T3 (en) 2009-08-31 2016-04-08 Lg Electronics Inc. Rack for a detergent container
KR101663612B1 (en) * 2009-08-31 2016-10-07 엘지전자 주식회사 Cradle for Detergent Container
KR102296969B1 (en) * 2014-03-21 2021-09-02 삼성전자주식회사 Washing machine
KR102577091B1 (en) * 2019-01-22 2023-09-11 엘지전자 주식회사 Laundry treating apparatus
US10889934B2 (en) 2019-04-01 2021-01-12 Haier Us Appliance Solutions, Inc. Removable additive container for laundry appliances
DE102020200697A1 (en) * 2020-01-22 2021-07-22 BSH Hausgeräte GmbH Water-bearing household appliance with a storage container for a treatment agent
DE102020116298A1 (en) * 2020-06-19 2021-12-23 Beatrice Saier Powder dosing device
JP7491820B2 (en) 2020-11-25 2024-05-28 シャープ株式会社 washing machine
DE102021113237A1 (en) * 2021-05-21 2022-11-24 Miele & Cie. Kg Sealing unit for sealing a dosing cartridge and method for operating a sealing unit

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2709448A (en) * 1953-04-24 1955-05-31 Edward S Rudnick Liquid feeder
US3952918A (en) * 1974-03-18 1976-04-27 Highland Laboratories Fluid dispenser apparatus
DD145031A3 (en) * 1978-06-12 1980-11-19 Sonja Panhans DEVICE FOR CONTROLLING THE WASHING PROCESS IN HOUSEHOLD WASHING MACHINES
GB2114246B (en) * 1981-03-27 1985-02-06 Pitney Bowes Ltd Mounting means for removable container
DE3204521A1 (en) * 1982-02-10 1983-08-18 Miele & Cie GmbH & Co, 4830 Gütersloh Washing machine with a device for adding liquid and powdery treatment agents
DE3302893A1 (en) * 1983-01-28 1984-08-02 Bosch-Siemens Hausgeräte GmbH, 7000 Stuttgart Automatically controlled washing machine or dishwasher having a control panel
GB8627598D0 (en) * 1986-11-19 1986-12-17 Unilever Plc Liquid dispensing system
GB8826627D0 (en) * 1988-11-14 1988-12-21 Diversey Corp Dispenser
FR2652831B1 (en) * 1989-10-10 1992-02-07 Eaton Sa Monaco LIQUID PRODUCT DISPENSER FOR LAUNDRY OR DISHWASHING MACHINE.
US5782109A (en) * 1996-05-06 1998-07-21 Ecolab Inc. Dispenser
DE19808608A1 (en) * 1998-02-28 1999-09-02 Aeg Hausgeraete Gmbh Dispenser for detergents for washing machine or dishwasher
US6269837B1 (en) * 1998-11-09 2001-08-07 The Procter & Gamble Company Rechargeable dispensing system
US6390156B1 (en) * 2001-06-29 2002-05-21 Michael Hetherington Method and system for transfer of fluid and dry materials from an inverted holding container to a paired docking station receptacle

Also Published As

Publication number Publication date
EP1777332A1 (en) 2007-04-25
DE102005050083A1 (en) 2007-04-19
DE502006005772D1 (en) 2010-02-11
DE102005050083B4 (en) 2011-11-03
US20070084253A1 (en) 2007-04-19
ATE453748T1 (en) 2010-01-15

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