Deprecated: The each() function is deprecated. This message will be suppressed on further calls in /home/zhenxiangba/zhenxiangba.com/public_html/phproxy-improved-master/index.php on line 456
EP1956961B2 - Lave-vaisselle domestique avec un dispositif de dosage et procede de dosage de substances actives - Google Patents
[go: Go Back, main page]

EP1956961B2 - Lave-vaisselle domestique avec un dispositif de dosage et procede de dosage de substances actives - Google Patents

Lave-vaisselle domestique avec un dispositif de dosage et procede de dosage de substances actives Download PDF

Info

Publication number
EP1956961B2
EP1956961B2 EP06818511.5A EP06818511A EP1956961B2 EP 1956961 B2 EP1956961 B2 EP 1956961B2 EP 06818511 A EP06818511 A EP 06818511A EP 1956961 B2 EP1956961 B2 EP 1956961B2
Authority
EP
European Patent Office
Prior art keywords
metering
storage containers
domestic dishwasher
washing
capacity
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
EP06818511.5A
Other languages
German (de)
English (en)
Other versions
EP1956961A1 (fr
EP1956961B1 (fr
Inventor
Markus Drücker
Jörg KINNIUS
Monika Seifert
Dirk Wegener
Cornelius Wolf
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=37681679&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP1956961(B2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Miele und Cie KG filed Critical Miele und Cie KG
Publication of EP1956961A1 publication Critical patent/EP1956961A1/fr
Application granted granted Critical
Publication of EP1956961B1 publication Critical patent/EP1956961B1/fr
Publication of EP1956961B2 publication Critical patent/EP1956961B2/fr
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L15/00—Washing or rinsing machines for crockery or tableware
    • A47L15/42—Details
    • A47L15/44—Devices for adding cleaning agents; Devices for dispensing cleaning agents, rinsing aids or deodorants
    • A47L15/4418—Devices for adding cleaning agents; Devices for dispensing cleaning agents, rinsing aids or deodorants in the form of liquids
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L15/00—Washing or rinsing machines for crockery or tableware
    • A47L15/0018—Controlling processes, i.e. processes to control the operation of the machine characterised by the purpose or target of the control
    • A47L15/0055—Metering or indication of used products, e.g. type or quantity of detergent, rinse aid or salt; for measuring or controlling the product concentration
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L15/00—Washing or rinsing machines for crockery or tableware
    • A47L15/42—Details
    • A47L15/44—Devices for adding cleaning agents; Devices for dispensing cleaning agents, rinsing aids or deodorants
    • A47L15/4463—Multi-dose dispensing arrangements
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L2401/00—Automatic detection in controlling methods of washing or rinsing machines for crockery or tableware, e.g. information provided by sensors entered into controlling devices
    • A47L2401/04—Crockery or tableware details, e.g. material, quantity, condition
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L2401/00—Automatic detection in controlling methods of washing or rinsing machines for crockery or tableware, e.g. information provided by sensors entered into controlling devices
    • A47L2401/10—Water cloudiness or dirtiness, e.g. turbidity, foaming or level of bacteria
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L2501/00—Output in controlling method of washing or rinsing machines for crockery or tableware, i.e. quantities or components controlled, or actions performed by the controlling device executing the controlling method
    • A47L2501/07—Consumable products, e.g. detergent, rinse aids or salt

Definitions

  • the invention relates to a household dishwasher with a housing in which a washing compartment is arranged and with at least one dosing device arranged inside the housing for the program-controlled addition of an active substance into the washing compartment.
  • the invention relates to a method for dosing cleaning agent and bleach into the washing compartment of a household dishwasher with a housing and with at least one dosing device arranged inside the housing for separate storage and dispensing of the liquid or paste-like cleaning agent and the liquid or paste-like bleaching agent, the dosing device being equipped with storage containers for this purpose, which have a capacity that exceeds the amount of cleaning agent or bleaching agent required for a single washing process and the capacity of the supply tanks are different.
  • Household dishwashers are generally known ( EP 1 329 187 A2 ), whose dosing systems are suitable for storing a large amount of liquid rinse aid, with a fraction of this amount then being dosed into the wash tub in each wash program.
  • dosing systems are known ( DE 199 28 040 A1 ), in which liquid aftertreatment agents can also be stored. These dosing systems also have a receiving chamber into which detergent in the form of powder or tablets is filled for each wash cycle and which is then emptied into the wash tub by the program control during the corresponding program step.
  • Another disadvantage is that the dosage of the cleaner is made by the user himself with a rough estimate of the amount actually required (when using powder) or without any possibility of variable dosage (when using tablets).
  • a dishwasher with a dosing device in which larger amounts of so-called basic chemicals can be stored.
  • the bleaching agent required for the rinsing process is produced here in the form of gaseous active chlorine in a microreactor.
  • the use of chlorine gas leads to an unpleasant odor development, and chlorine gas is even poisonous in large quantities.
  • the dosing chamber has a variable volume.
  • the EP 0423044 B1 describes a distributor for a liquid product with a reservoir arranged, for example, on the door of a dishwasher.
  • the U.S. 2002/0088502 discloses a dosing device for dosing a liquid product into a dishwasher with a reservoir.
  • the WO 03/027377 A1 describes a storage metering device for installation in a washing machine or a dishwasher, which has a plurality of storage containers.
  • the invention therefore addresses the problem of disclosing a household dishwasher of the type mentioned, which allows for the storage of larger amounts of detergent and thus, if necessary, their automatic dosing with improved handling Domestic dishwasher allowed. According to the invention, this problem is solved by a household dishwasher having the features of claim 1.
  • the invention also faces the problem of disclosing a method for dosing such a cleaning agent, in which the refilling process is simplified. According to the invention, this problem is solved by a method having the features of claim 10.
  • the advantages that can be achieved with the invention consist, in addition to a simplification of the operating process, in the fact that the amount of detergent can be automatically adapted to the degree of soiling of the dishes, the degree of filling and/or the washing program selected in each case.
  • the separate storage of the cleaning and bleaching components offers the advantage that they can be added at different times and in different quantities and can then develop their optimum effect in the respective program section.
  • the reservoirs are arranged in the upper area of an appliance door that closes the washing compartment. This facilitates their filling.
  • the storage containers are thermally insulated from the rinsing container. This prevents the components from being too exposed to the temperature fluctuations in the washing tank, which could impair their effectiveness.
  • dosing chambers are connected to the reservoir, the transition openings between the reservoir and the dosing chamber being separable from one another by first sealing elements. By opening these sealing elements, a defined amount is admitted into the dosing chambers, which is then emptied through outlet openings in the dosing chambers by opening second sealing elements. It is particularly advantageous if the first and second sealing element are each coupled to one another in such a way that closing a transition opening causes an outlet opening to open and opening a transition opening causes an outlet opening to close. As a result, only one actuator per reservoir is required to move the first and second sealing element. There is even the possibility of coupling the sealing elements of both reservoirs to one another and thereby saving a further actuator. However, this has the disadvantage that metering of the two components that is independent of time or quantity has to be dispensed with.
  • the sealing elements can expediently be moved by an electric motor or electromagnetically.
  • the second sealing elements are arranged in the impingement area of the liquid jet. This achieves cleaning of the sealing elements and thus ensures their tight fit.
  • the capacity of a metering chamber is a fraction of the maximum amount of active ingredient metered in a washing program.
  • the storage containers have different capacities. In this way, account can be taken of the fact that less bleach than cleaning agent is required in a rinsing process.
  • the method for dosing cleaning agent and bleaching agent according to claim 11 is used here in an advantageous manner.
  • the fact that the cleaning agent and the bleach are dosed in amounts within a washing program, the ratio of which corresponds to the ratio of the capacity of the reservoirs, ensures that both reservoirs are always empty at the same time and can therefore be refilled in a single step.
  • FIG 1 the front side of a household dishwasher 1 is shown. In a known manner, this has a washing container 2 which is open towards the front and can therefore be closed by a pivoting appliance door 3 .
  • the figure shows the machine with the door 3 closed, which is why the in figure 2 indicated flush tank 2 in figure 1 not is visible.
  • the upper area of the door 3 can carry a control panel 4, in which there are rotary selector switches 5 and/or pushbuttons 6 for selecting a program and also display devices 7 for displaying user information.
  • the device control 8 and other electrical and electronic components are arranged inside the control panel, which is symbolized by the dashed box.
  • Door 3 is as in figure 2 recognizable, formed from an outer door panel 9 and an inner door panel 10 .
  • the inner door panel 10 is provided with a beveled edge 11 so that a closed hollow body 12 is formed by joining the outer panel 9 and inner panel 10 .
  • the dosing devices or reservoirs described below are arranged in this hollow body 12 and are therefore indicated by dashed structures; the valves, hose connections, electrical lines or similar that are also required. are not the subject of the invention and are therefore not shown here.
  • a so-called combi-dosing device 13 which is suitable for receiving powdered or tablet-shaped detergent for one wash cycle and for receiving rinse aid for several wash cycles.
  • a salt container can be provided, which accommodates the regeneration salt required for regenerating a softening device.
  • a further dosing device 15 is arranged in the upper left half of the appliance door 3 .
  • the other dosing device 15 is for the program-controlled dispensing of liquid or pasty cleaning agent 16 and liquid or pasty bleaching agent 17 (see Fig. Figure 3a and b ) suitable.
  • the active ingredient components are stored separately from one another in two different containers 18 and 19 .
  • the components enzyme/alkalinity and bleaching agent that are incompatible with one another in liquid and/or pasty formulations are only mixed in the washing container and can develop their full effect there.
  • the further dosing device is provided as a supplement to the combination dosing device 13, so that the user can choose between conventional powder or tablet cleaning agents and liquid components.
  • a less convenient embodiment can dispense with the combination dosing device 13, in which case the dosing device 15 must then be expanded to include a chamber for rinse aid (not shown).
  • the dosing device 15 consists, as in figure 3 can be seen from the two reservoirs 18 and 19 with molded dosing chambers 20 and 21, each of which is associated with a closure device 22 and 23 respectively. It can be manufactured as a one-piece plastic component, in which case a common housing 24 is divided into the two containers 18 and 19 by means of a partition 25 . Alternatively, a separate construction of both containers 18 and 19 is possible.
  • the dosing device 15 is in the cavity 12 between the outer panel 9 and the inner panel 10 deployed.
  • the reservoirs 18 and 19 are surrounded by a thermal insulation layer 26 at least on the side facing the washing compartment 2 .
  • all container walls can be made of a heat insulating material (not shown).
  • the outlet openings 27 and 28 for dosing the media 16 and 17 are designed as channels 29 (see Fig. figure 2 ), which penetrate the inner door panel 10 approximately at the level of the access flaps 30 to 32 of the salt container 14 and the combination dosing device 13.
  • the filling openings are also designed as channels 33 and protrude through the folded edge 11 of the inner door panel 10, so that the containers 18 and 19 can be easily filled when the appliance door 3 is slightly open. A mechanism not shown in the drawings can ensure that the door is held in this slightly open position, so that the user has both hands free for filling.
  • the closure means consist of pushers 34 and 35 connecting respectively rods 36 and 37 of electromagnets 38 and 39 between a first, in Figure 3a shown position and a second, in Figure 3b shown position are movable.
  • the upper ends 34.1 and 35.1 of the tappets 34 and 35 are rounded and thus form upper sealing surfaces through which the transition openings 40 and 41 between the storage containers 18 and 19 and the metering chambers 20 and 21 can be closed, as in Figure 3b shown.
  • the lower ends 34.2 and 35.2 are also rounded and form lower sealing surfaces with which the inlets of the channels 29 and thus the outlet openings 27 and 28 to the washing container 2 can be closed, see FIG Figure 3a .
  • the plunger 34 remains lowered and closes the outlet opening 27 with its lower sealing surface 34.2.
  • the reservoir 18 is open to the dosing chamber 20 and the dosing chamber 20 is consequently filled.
  • the plunger 34 is then raised so that the upper sealing surface 34.1 closes the transition opening 40 and prevents the medium 16 from running into the dosing chamber 27. At the same time, this removes the lower sealing surface 34.2 from the channel inlet and releases the outlet opening 27.
  • the supply of cleaning agent 16 in the dosing chamber 20 is thus emptied into the washing container 2 .
  • the dosing of bleach 17 from the reservoir 19 by means of the closure device 23 is analogous.
  • the outlet openings 27 and 28 should be placed so that they are hit by a spray jet through one of the spray arms (e.g. the middle one, not shown), which gives the possibility that the spray jets can clean the sealing seat between outlet and metering chamber 20 or 21.
  • the spray jets can even partially wash out the dosing chamber 20 or 21 .
  • the metering chambers 20 and 21 are also dimensioned in such a way that their capacity is only a fraction of the maximum amount of active substance metered in a washing program. In this way, such a fraction can be dosed several times in the course of a washing program.
  • the metered amount of cleaning agent either as a function of the program set and/or as a function of parameters of the items to be washed and/or the washing liquid determined by sensors.
  • the detergent consumption can thus be optimized depending on the load, the level of dirt or the program, for example by measuring the turbidity of the suds using a corresponding turbidity sensor (not shown).
  • the subsets can be supplied to the washing container at different time intervals of the washing program.
  • higher dosages can also be used as the level in the reservoirs 18 and 19 decreases.
  • at least one level sensor (not shown in the drawings) or a device for detecting that the container is empty or that the container is full is required, with the latter also having to count the number of meterings that have already taken place.

Landscapes

  • Washing And Drying Of Tableware (AREA)

Claims (11)

  1. Lave-vaisselle domestique (1), avec un carter dans lequel est disposée une cuve de lavage (2), et avec au moins un dispositif de dosage (13 ; 15) disposé à l'intérieur du carter pour l'introduction programmée d'une substance active dans la cuve de lavage,
    dans lequel le dispositif de dosage (15) est constitué pour le stockage et la délivrance séparés d'un agent de nettoyage (16) liquide et/ou pâteux et d'un agent de blanchiment (17) liquide et/ou pâteux, dans lequel le dispositif de dosage (15) est équipé pour cela de récipients de réserve (18, 19) qui possèdent une contenance dépassant la quantité d'agent de lavage (16) ou respectivement d'agent de blanchiment (17) nécessaire pour une seule opération de lavage,
    caractérisé en ce que
    le dispositif de dosage (15) est équipé de chambres de dosage (20, 21) formées, dans lequel la contenance des récipients de réserve (18, 19) est de grandeur différente, et dans lequel les chambres de dosage (20, 21) et les récipients de réserve (18, 19) sont dimensionnés de telle sorte que le rapport de la contenance des récipients de réserve (18, 19) correspond au rapport du volume des chambres de dosage (20, 21).
  2. Lave-vaisselle domestique (1) selon la revendication 1,
    caractérisé en ce que
    les récipients de réserve (18, 19) sont disposés dans la zone supérieure d'une porte d'appareil (3) enfermant la cuve de lavage (2).
  3. Lave-vaisselle domestique (1) selon au moins l'une des revendications précédentes,
    caractérisé en ce que
    les récipients de réserve (18, 19) sont thermiquement isolés vis-à-vis de la cuve de lavage (2).
  4. Lave-vaisselle domestique (1) selon au moins l'une des revendications précédentes,
    caractérisé en ce que
    des chambres de dosage (20, 21) se raccordent aux récipients de réserve (18, 19), dans lequel les ouvertures de transition (40, 41) entre des récipients de réserve (18, 19) et des chambres de dosage (20, 21) peuvent être respectivement séparées les unes des autres par des premiers éléments d'étanchéité (34.1, 35.1).
  5. Lave-vaisselle domestique (1) selon la revendication 4,
    caractérisé en ce que
    les chambres de dosage (20, 21) possèdent des ouvertures de sortie (27, 28) dirigées vers la cuve de lavage (2) qui peuvent être fermées respectivement par un deuxième élément d'étanchéité (34.2, 35.2).
  6. Lave-vaisselle domestique (1) selon les revendications 4 et 5,
    caractérisé en ce que
    le premier (34.1, 35.1) et le deuxième (34.2, 35.2) éléments d'étanchéité sont accouplés l'un à l'autre de telle sorte qu'une fermeture d'une ouverture de transition (40, 41) provoque une ouverture d'une ouverture de sortie (27, 28), et qu'une ouverture d'une ouverture de transition (40, 41) provoque une fermeture d'une ouverture de sortie (27, 28).
  7. Lave-vaisselle domestique (1) selon au moins l'une des revendications 4 à 6,
    caractérisé en ce que
    les éléments d'étanchéité (34, 35) peuvent être déplacés par moteur électrique ou de façon électromagnétique.
  8. Lave-vaisselle domestique (1) selon au moins l'une des revendications 4 à 7, avec un dispositif de production d'au moins un jet de liquide,
    caractérisé en ce que
    les deuxièmes éléments d'étanchéité (34.2, 35.2) et ou les chambres de dosage (20, 21) sont disposés dans la zone d'impact du jet de liquide.
  9. Lave-vaisselle domestique (1) selon au moins l'une des revendications 4 à 8,
    caractérisé en ce que
    la contenance d'une chambre de dosage (20, 21) est égale à une fraction d'une quantité de substance active à doser au maximum dans un programme de lavage.
  10. Procédé de dosage d'agent de nettoyage (16) et d'agent de blanchiment (17) dans la cuve de lavage (2) d'un lave-vaisselle domestique (1) avec un carter et avec au moins un dispositif de dosage (20, 21) disposé à l'intérieur du carter pour le stockage et la délivrance séparés de l'agent de nettoyage (16) liquide et/ou pâteux et de l'agent de blanchiment (17) liquide et/ou pâteux,
    caractérisé en ce que
    le dispositif de dosage (15) est équipé pour cela de récipients de réserve (18, 19) qui possèdent une contenance dépassant la quantité d'agent de lavage (16) ou respectivement d'agent de blanchiment (17) nécessaire pour une seule opération de lavage, et les contenances des récipients de réserve (18, 19) sont différentes,
    et le dispositif de dosage (15) est équipé de chambres de dosage (20, 21) formées, dans lequel les chambres de dosage (20, 21) et les récipients de réserve (18, 19) sont dimensionnés de telle sorte que le rapport de la contenance des récipients de réserve (18, 19) correspond au rapport du volume des chambres de dosage (20, 21),
    et dans lequel, à l'intérieur d'un programme de lavage, l'agent de nettoyage (16) et l'agent de blanchiment (17) sont dosés à raison de quantités dont le rapport correspond au rapport de la contenance des récipients de réserve (18, 19).
  11. Procédé de dosage selon la revendication 10,
    caractérisé en ce que
    l'agent de nettoyage (16) et/ou l'agent de blanchiment (17) sont dosés à raison d'une quantité qui dépend du programme réglé et/ou de paramètres, déterminés par capteurs, du produit à laver et/ou du liquide de lavage.
EP06818511.5A 2005-12-09 2006-11-14 Lave-vaisselle domestique avec un dispositif de dosage et procede de dosage de substances actives Not-in-force EP1956961B2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102005059343A DE102005059343B4 (de) 2005-12-09 2005-12-09 Verfahren zum Dosieren von Wirkstoffen in den Spülbehälter einer Haushaltsgeschirrspülmaschine
PCT/EP2006/010887 WO2007065529A1 (fr) 2005-12-09 2006-11-14 Lave-vaisselle domestique avec un dispositif de dosage et procede de dosage de substances actives

Publications (3)

Publication Number Publication Date
EP1956961A1 EP1956961A1 (fr) 2008-08-20
EP1956961B1 EP1956961B1 (fr) 2016-03-09
EP1956961B2 true EP1956961B2 (fr) 2023-07-26

Family

ID=37681679

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06818511.5A Not-in-force EP1956961B2 (fr) 2005-12-09 2006-11-14 Lave-vaisselle domestique avec un dispositif de dosage et procede de dosage de substances actives

Country Status (4)

Country Link
US (1) US8657964B2 (fr)
EP (1) EP1956961B2 (fr)
DE (1) DE102005059343B4 (fr)
WO (1) WO2007065529A1 (fr)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070044820A1 (en) * 2005-08-30 2007-03-01 Johnsondiversey, Inc. Automatically configurable chemical dispensing system for cleaning equipment
DE102006043916A1 (de) 2006-09-19 2008-03-27 BSH Bosch und Siemens Hausgeräte GmbH Wasserführendes Haushaltsgerät mit einem Reinigungsmitteldosiersystem sowie Kartusche hierfür
DE102006058793B8 (de) * 2006-12-12 2008-05-08 Miele & Cie. Kg Verfahren zur Durchführung eines Spülprogramms
DE102007017117A1 (de) * 2007-04-11 2008-10-30 BSH Bosch und Siemens Hausgeräte GmbH Wasserführendes Haushaltsgerät mit Reinigungsmitteleinspeisevorrichtung
DE102007052332A1 (de) * 2007-10-31 2009-05-07 Miele & Cie. Kg Geschirrspüler mit einem Trübungssensor
DE102008006828A1 (de) * 2008-01-30 2009-08-06 Aweco Appliance Systems Gmbh & Co. Kg Geschirrspülmaschine mit einer Vorrichtung zur Abgabe von Reinigungsmitteln
DE102008026932A1 (de) 2008-06-05 2009-12-10 BSH Bosch und Siemens Hausgeräte GmbH Reiniger für Geschirrspülmaschinen, Geschirrspülmaschine und Verfahren zum Reinigen von Geschirrstücken
DE102008032363B4 (de) 2008-07-10 2010-03-11 Miele & Cie. Kg Verfahren zum Dosieren von einem ersten Behandlungsmittel und einem zweiten Behandlungsmittel in den Spülbehälter einer Geschirrspülmaschine
IT1390915B1 (it) * 2008-07-24 2011-10-19 Indesit Co Spa Macchina di lavaggio comprendente un cassetto di caricamento per agenti di lavaggio
DE102009016313A1 (de) 2009-04-06 2010-12-02 Miele & Cie. Kg Verfahren zur Durchführung eines Spülprogramms in einer Haushaltsgeschirrspülmaschine und Klarspülmittel
DE102009027158A1 (de) 2009-06-24 2010-12-30 Henkel Ag & Co. Kgaa Maschinelles Geschirrspülmittel
US8540820B2 (en) * 2009-10-21 2013-09-24 Whirlpool Corporation Rinse aid release detection method
DE102009044539A1 (de) 2009-11-16 2011-05-19 Miele & Cie. Kg System zur Befüllung einer Dosiereinrichtung einer Spülmaschine
DE102009044538A1 (de) 2009-11-16 2011-05-19 Miele & Cie. Kg Dosiereinrichtung
US20130291895A1 (en) * 2012-05-07 2013-11-07 General Electric Company Dishwashing appliance with ph controlled cycles
DE102015120412A1 (de) * 2015-11-25 2017-06-01 Miele & Cie. Kg Geschirrspülmaschine, insbesondere Haushaltsgeschirrspülmaschine
IT201700044151A1 (it) * 2017-04-21 2018-10-21 Candy Spa Macchina lavastoviglie con erogatore di detersivo a erogazione multipla
CN107874721A (zh) * 2017-11-24 2018-04-06 佛山市顺德区美的洗涤电器制造有限公司 洗碗机的水槽组件和具有其的洗碗机
US20250072711A1 (en) * 2023-09-06 2025-03-06 Haier Us Appliance Solutions, Inc. Bulk additive dispensing system for a dishwasher appliance
US20250072705A1 (en) * 2023-09-06 2025-03-06 Haier Us Appliance Solutions, Inc. Bulk additive dispensing system for a dishwasher appliance

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002077353A1 (fr) † 2001-03-22 2002-10-03 Henkel Kommanditgesellschaft Auf Aktien Systeme de dosage de substances detergentes
WO2005058126A1 (fr) † 2003-12-16 2005-06-30 BSH Bosch und Siemens Hausgeräte GmbH Lave-vaisselle muni d'un dispositif de dosage pour additifs et procede correspondant

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4188807A (en) 1975-12-04 1980-02-19 Bosch-Siemens Hausgerate Gmbh Automatic washing machine for textiles having separate containers for washing substances, meters and common pre-mix channel for metered substances
DE8502661U1 (de) * 1985-02-01 1990-07-05 Bauknecht Hausgeräte GmbH, 7000 Stuttgart Vorrichtung zum Zuführen von Reinigungsmitteln bei Geschirrspülern
DE3503336A1 (de) 1985-02-01 1986-08-07 Bauknecht Hausgeräte GmbH, 7000 Stuttgart Vorrichtung zum zufuehren von reinigungsmitteln bei geschirrspuelern
DE3807715A1 (de) * 1988-03-09 1989-09-21 Bauknecht Hausgeraete Vorrichtung zum zufuehren von reinigungsmitteln bei geschirrspuelern
FR2652831B1 (fr) 1989-10-10 1992-02-07 Eaton Sa Monaco Distributeur de produit liquide pour machine a laver le linge ou la vaisselle.
US5176297A (en) 1990-06-14 1993-01-05 Diversey Corporation Dishwasher detergent dispenser
IT1270269B (it) * 1994-04-01 1997-04-29 R & D S Srl Dispositivo dosatore e dispensatore volumetrico di detersivi ed additivi liquidi per macchine lavatrici.
DE19643270A1 (de) * 1996-10-19 1998-04-23 Miele & Cie Dosiervorrichtung für eine programmgesteuerte Spülmaschine, Waschmaschine oder dergleichen
ATE250888T1 (de) * 1998-06-18 2003-10-15 Miele & Cie Verfahren zum spülen, reinigen und trocknen von geschirr und bestecken in einer programmgesteuerten geschirrspülmaschine und geschirrspülmaschine zur durchführung des verfahrens
US20020088502A1 (en) * 2000-10-04 2002-07-11 Van Rompuy Tanya Cecile Corneel Smart dosing device
WO2003027377A1 (fr) * 2001-09-12 2003-04-03 Cading Konstruktions Gmbh Für Maschinenbau Dispositif doseur de reservoir permettant de d'approvisionner et de doser des detergents liquides dans des appareils menagers
ITPN20020001U1 (it) 2002-01-16 2003-07-16 Electrolux Home Products Corpo Distributore multidose di additivi liquidi per macchine lavatrici.
DE10201792C1 (de) * 2002-01-17 2003-09-18 Miele & Cie Geschirrspülmaschine mit einem in der Gerätetür angeordneten Salzbehälter einer Enthärtungseinrichtung
US7731806B2 (en) * 2003-02-25 2010-06-08 Illinois Tool Works, Inc. Automatic door for dishwasher
US20050022314A1 (en) 2003-07-30 2005-02-03 Hal Ambuter Processes
DE102008032363B4 (de) * 2008-07-10 2010-03-11 Miele & Cie. Kg Verfahren zum Dosieren von einem ersten Behandlungsmittel und einem zweiten Behandlungsmittel in den Spülbehälter einer Geschirrspülmaschine

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002077353A1 (fr) † 2001-03-22 2002-10-03 Henkel Kommanditgesellschaft Auf Aktien Systeme de dosage de substances detergentes
WO2005058126A1 (fr) † 2003-12-16 2005-06-30 BSH Bosch und Siemens Hausgeräte GmbH Lave-vaisselle muni d'un dispositif de dosage pour additifs et procede correspondant

Also Published As

Publication number Publication date
US8657964B2 (en) 2014-02-25
EP1956961A1 (fr) 2008-08-20
WO2007065529A1 (fr) 2007-06-14
EP1956961B1 (fr) 2016-03-09
US20090000644A1 (en) 2009-01-01
DE102005059343A1 (de) 2007-06-14
DE102005059343B4 (de) 2007-12-06

Similar Documents

Publication Publication Date Title
EP1956961B2 (fr) Lave-vaisselle domestique avec un dispositif de dosage et procede de dosage de substances actives
EP2024548B1 (fr) Dispositif de dosage pour composes liquids
EP2217130B1 (fr) Appareil ménager à circulation d'eau équipé d'un système d'ajout de produit nettoyant pour des unités de dosage
EP2066220B1 (fr) Appareil ménager acheminant de l'eau et comprenant un système de dosage de détergent, et cartouche appropriée
EP1965688B1 (fr) Appareil ménager ayant un système de dosage à tiroir
DE102006043913A1 (de) Kartusche für ein wasserführendes Haushaltsgerät mit einem Reinigungsmitteldosiersystem
EP1209419A2 (fr) Dispositif et méthode de nettoyage d'un four de cuisson
EP0906747A2 (fr) Dispositif pour la distribution dosée d'un produit de nettoyage en poudre dans les machines à nettoyer utilisant de l'eau
EP3247252B1 (fr) Cartouche de détergent, système de dosage du produit détergent et lave-vaisselle domestique
DE102010003771B4 (de) Geschirrspülmaschine mit einer Kartusche, die meherere Vorratsräume für Reinigungsmittel aufweist
EP0981291B1 (fr) Dispositif de dosage pour un lave-vaisselle domestique
WO2008034678A1 (fr) Appareil ménager acheminant de l'eau et comprenant un système de dosage
DE102010003776A1 (de) Geschirrspülmaschine mit einer Kartusche
WO2011134543A1 (fr) Système de dosage remplissable pour appareil électro-ménager fonctionnant avec de l'eau
EP2131717B1 (fr) Système de dosage mobile pour une distribution fonction de la température de préparations coulantes ou dispersibles
DE69826377T2 (de) Geschirrspülmaschine mit Vorrichtung zum Spenden von Waschmitteln und Waschverfahren
EP2143366B1 (fr) Procédé de dosage d'un premier moyen de traitement et d'un second moyen de traitement dans le récipient de nettoyage d'un lave-vaisselle
DE102010003773A1 (de) Geschirrspülmaschine mit einer Kartusche
EP3843602A1 (fr) Lave-vaisselle, procédé pour faire fonctionner un lave-vaisselle et produit-programme informatique
EP2134232B1 (fr) Appareil menager a guidage d'eau avec un dispositif d'alimentation en detergent
DE102008027813A1 (de) Reinigungsmittelkapsel u. a.
DE102010003766A1 (de) Geschirrspülmaschine mit einer Kartusche, die mehrere Vorratsräume und mehrere Auslassöffnungen für Reinigungsmittel aufweist
DE102009016313A1 (de) Verfahren zur Durchführung eines Spülprogramms in einer Haushaltsgeschirrspülmaschine und Klarspülmittel
DE102014103515A1 (de) Geschirrspülmaschine
DE102008006828A1 (de) Geschirrspülmaschine mit einer Vorrichtung zur Abgabe von Reinigungsmitteln

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20080523

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR

DAX Request for extension of the european patent (deleted)
17Q First examination report despatched

Effective date: 20140623

REG Reference to a national code

Ref country code: DE

Ref legal event code: R079

Ref document number: 502006014801

Country of ref document: DE

Free format text: PREVIOUS MAIN CLASS: A47L0015440000

Ipc: A47L0015000000

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

RIC1 Information provided on ipc code assigned before grant

Ipc: A47L 15/00 20060101AFI20150317BHEP

Ipc: A47L 15/44 20060101ALI20150317BHEP

INTG Intention to grant announced

Effective date: 20150421

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

INTG Intention to grant announced

Effective date: 20150902

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REG Reference to a national code

Ref country code: AT

Ref legal event code: REF

Ref document number: 778848

Country of ref document: AT

Kind code of ref document: T

Effective date: 20160315

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: DE

Ref legal event code: R084

Ref document number: 502006014801

Country of ref document: DE

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: LANGUAGE OF EP DOCUMENT: GERMAN

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 502006014801

Country of ref document: DE

REG Reference to a national code

Ref country code: LT

Ref legal event code: MG4D

REG Reference to a national code

Ref country code: NL

Ref legal event code: MP

Effective date: 20160309

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

Ref country code: ES

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160309

Ref country code: FI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160309

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160610

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

Ref country code: LV

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160309

Ref country code: PL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160309

Ref country code: LT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160309

Ref country code: NL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160309

Ref country code: SE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160309

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

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160709

Ref country code: EE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160309

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 11

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

Ref country code: SK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160309

Ref country code: CZ

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160309

Ref country code: RO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160309

Ref country code: PT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160711

REG Reference to a national code

Ref country code: DE

Ref legal event code: R026

Ref document number: 502006014801

Country of ref document: DE

PLBI Opposition filed

Free format text: ORIGINAL CODE: 0009260

PLAX Notice of opposition and request to file observation + time limit sent

Free format text: ORIGINAL CODE: EPIDOSNOBS2

26 Opposition filed

Opponent name: RECKITT BENCKISER FINISH B.V.

Effective date: 20161209

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

Ref country code: DK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160309

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

Ref country code: BE

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

Effective date: 20161130

Ref country code: BG

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160609

PLBB Reply of patent proprietor to notice(s) of opposition received

Free format text: ORIGINAL CODE: EPIDOSNOBS3

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

Ref country code: SI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160309

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20161114

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

Ref country code: CH

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

Effective date: 20161130

Ref country code: LI

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

Effective date: 20161130

REG Reference to a national code

Ref country code: IE

Ref legal event code: MM4A

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

Ref country code: LU

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

Effective date: 20161130

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 12

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

Ref country code: IE

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

Effective date: 20161114

Ref country code: GB

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

Effective date: 20161114

REG Reference to a national code

Ref country code: AT

Ref legal event code: MM01

Ref document number: 778848

Country of ref document: AT

Kind code of ref document: T

Effective date: 20161114

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

Ref country code: AT

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

Effective date: 20161114

REG Reference to a national code

Ref country code: BE

Ref legal event code: MM

Effective date: 20161130

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

Ref country code: CY

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160309

Ref country code: HU

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT; INVALID AB INITIO

Effective date: 20061114

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

Ref country code: TR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160309

Ref country code: MC

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160309

PLCK Communication despatched that opposition was rejected

Free format text: ORIGINAL CODE: EPIDOSNREJ1

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

Free format text: STATUS: THE PATENT HAS BEEN GRANTED

APBM Appeal reference recorded

Free format text: ORIGINAL CODE: EPIDOSNREFNO

APBP Date of receipt of notice of appeal recorded

Free format text: ORIGINAL CODE: EPIDOSNNOA2O

APAH Appeal reference modified

Free format text: ORIGINAL CODE: EPIDOSCREFNO

APBQ Date of receipt of statement of grounds of appeal recorded

Free format text: ORIGINAL CODE: EPIDOSNNOA3O

APBU Appeal procedure closed

Free format text: ORIGINAL CODE: EPIDOSNNOA9O

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

Ref country code: FR

Payment date: 20211126

Year of fee payment: 16

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

Ref country code: IT

Payment date: 20211119

Year of fee payment: 16

PLAY Examination report in opposition despatched + time limit

Free format text: ORIGINAL CODE: EPIDOSNORE2

PLBC Reply to examination report in opposition received

Free format text: ORIGINAL CODE: EPIDOSNORE3

PUAH Patent maintained in amended form

Free format text: ORIGINAL CODE: 0009272

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

Free format text: STATUS: PATENT MAINTAINED AS AMENDED

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

Effective date: 20230529

27A Patent maintained in amended form

Effective date: 20230726

AK Designated contracting states

Kind code of ref document: B2

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR

REG Reference to a national code

Ref country code: DE

Ref legal event code: R102

Ref document number: 502006014801

Country of ref document: DE

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

Ref country code: IT

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

Effective date: 20221114

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

Ref country code: FR

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

Effective date: 20221130

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

Ref country code: DE

Payment date: 20231130

Year of fee payment: 18

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 502006014801

Country of ref document: DE

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

Ref country code: DE

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

Effective date: 20250603