EP2453785A1 - Système de dosage muni d'un indicateur de remplacement et/ou de complément de niveau - Google Patents

Système de dosage muni d'un indicateur de remplacement et/ou de complément de niveau

Info

Publication number
EP2453785A1
EP2453785A1 EP10718976A EP10718976A EP2453785A1 EP 2453785 A1 EP2453785 A1 EP 2453785A1 EP 10718976 A EP10718976 A EP 10718976A EP 10718976 A EP10718976 A EP 10718976A EP 2453785 A1 EP2453785 A1 EP 2453785A1
Authority
EP
European Patent Office
Prior art keywords
cartridge
dosing
chamber
chambers
metering
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.)
Withdrawn
Application number
EP10718976A
Other languages
German (de)
English (en)
Inventor
Salvatore Fileccia
Arnd Kessler
Hans-Georg MÜHLHAUSEN
Thorsten Bastigkeit
Christian Nitsch
Heinz-Dieter Eichholz
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.)
Henkel AG and Co KGaA
Original Assignee
Henkel AG and Co KGaA
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 Henkel AG and Co KGaA filed Critical Henkel AG and Co KGaA
Publication of EP2453785A1 publication Critical patent/EP2453785A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L15/00—Washing or rinsing machines for crockery or tableware
    • A47L15/42—Details
    • A47L15/44—Devices for adding cleaning agents; Devices for dispensing cleaning agents, rinsing aids or deodorants
    • A47L15/4463—Multi-dose dispensing arrangements
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L15/00—Washing or rinsing machines for crockery or tableware
    • A47L15/42—Details
    • A47L15/44—Devices for adding cleaning agents; Devices for dispensing cleaning agents, rinsing aids or deodorants
    • A47L15/4445—Detachable devices
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L15/00—Washing or rinsing machines for crockery or tableware
    • A47L15/42—Details
    • A47L15/44—Devices for adding cleaning agents; Devices for dispensing cleaning agents, rinsing aids or deodorants
    • A47L15/4472—Blister packaging or refill cartridges

Definitions

  • the invention relates to a metering system for dispensing machine dishwashing detergent into the interior of a dishwashing machine, wherein the metering system has an optical display for indicating an imminent replacement or refilling of a dishwashing detergent cartridge.
  • Dishwashing detergents are available to the consumer in a variety of forms. In addition to the traditional liquid hand dishwashing detergents have with the spread of household dishwashers in particular the machine
  • the cleaning agents were preferably added to new ingredients, for example, more effective surfactants, polymers, enzymes or bleach.
  • new ingredients for example, more effective surfactants, polymers, enzymes or bleach.
  • Detergent cartridge with a liquid automatic dishwashing detergent such as
  • the object of the invention is therefore to provide an indication of a dosing system of the type described above that allows a user of the dosing system, an exchange or refilling of the cartridge in particular before a complete
  • the metering system consists of the basic components of a cartridge filled with preparation and a metering device which can be coupled with the cartridge, which in turn is formed from further assemblies, such as component carrier, actuator, closure element, sensor, energy source and / or control unit.
  • the metering system according to the invention is mobile. Movable in the sense of this application means that the dosing system is not insoluble with a water-carrying device such as a dishwasher,
  • Washing machine, washer or the like is connected, but for example, from a dishwasher by the user removed or in one
  • Dishwasher positionable so independently handled, is.
  • the dosing device for the user is not detachably connected to a water-carrying device such as a dishwasher, washing machine, laundry dryer or the like and only the cartridge is movable.
  • the dosing system according to the invention is configured for dispensing at least one automatic dishwashing detergent during a washing program inside a dishwasher.
  • the metering system comprises a metering device and a cartridge which can be coupled to the metering device and has at least one first chamber which is at least partially filled with a flowable automatic dishwashing agent.
  • the cartridge has more than one, in particular three chambers, which store different preparations.
  • the cartridge and the dosing device are configured in such a way that in the coupled state of metering device and cartridge at least a portion of a chamber through the
  • Dosing device is visible through.
  • all the chambers of the cartridge are configured such that at least a portion of each chamber can be seen through the dosing device.
  • a fill level indicator or replacement indicator for the cartridge and / or chamber can be realized separately for each chamber.
  • the visible portion of the cartridge or chamber is preferably formed of a transparent material, so that the inside of the cartridge or chamber from the outside is visible.
  • the entire cartridge or chamber is formed of a transparent material.
  • the cartridge is asymmetrically shaped.
  • an asymmetrical shape it is possible that the cartridge can be coupled only in a predefined position with the metering device and thus prevents incorrect operation when coupling the cartridge and metering device.
  • the bottom of the cartridge may have a first portion, which is offset from a second portion towards the interior of the cartridge.
  • the metering device comprise a circumferential collar, in the coupled with the cartridge state, enclosing the cartridge at least in sections.
  • the circumferential collar is asymmetrically shaped, whereby it can be achieved that a correspondingly shaped cartridge can be coupled only in a predefined position with the dosing device and thus prevents incorrect operation when coupling the cartridge and dosing device.
  • the circumferential collar may have a first portion, which is set back relative to a second portion to the interior of the metering device.
  • a visible portion is formed on the dosing, which rests on the visible portion of at least one chamber of the cartridge in the coupled state of dosing and cartridge.
  • Section is formed on the circumferential collar, so that no opening that could affect the tightness of the dosing device is formed on the dosing device.
  • the visible portion formed on the dosing device is formed as an opening.
  • the opening may be circular, slot-like or any other suitable shape accept. It is alternatively also conceivable that the visible portion is formed of a transparent material.
  • the visible portion of the dosing device and the cartridge are configured such that in the operating position of the dosing system at least before the last dosing of
  • Dishwashing detergent through the dosing before the complete emptying of the chamber no dishwashing detergent is present at the visible portion. This ensures that the user receives an optical indication for refilling or replacement before the cartridge or chamber is completely emptied.
  • a cartridge is understood to mean a packaging material which is suitable for enveloping or holding together at least one flowable, free-flowing or dispersible preparation and which can be coupled to a metering device for dispensing at least one preparation.
  • the cartridge has a preferably rigid chamber for storing a preparation.
  • a cartridge can also comprise a plurality of chambers which can be filled with mutually different compositions.
  • the cartridge has at least one outlet opening, which is arranged such that a gravity-induced release of preparation from the cartridge in the position of use of the dosing device can be effected.
  • no further funding for the release of preparation from the cartridge is required, whereby the structure of the metering device is kept simple and the production costs low can.
  • the use of funding, such as pumps can be omitted, whereby the life of a battery or batteries of the dosing device can be increased.
  • At least one second chamber is provided for receiving at least one second flowable preparation, wherein the second chamber has at least one outlet opening which is arranged such that a gravitational product release from the second chamber in the
  • the arrangement of a second chamber is particularly advantageous if in the separate chambers of the cartridge preparations are stored, which are usually not stable to each other, such as bleaching agents and enzymes.
  • one of the chambers may be for delivering volatile preparations such as a fragrance to the environment
  • the cartridge is integrally formed.
  • the cartridges in particular by suitable blow molding, cost-effectively trained in a manufacturing step.
  • the chambers of a cartridge can in this case, for example, by webs or bridges of material during or after the
  • Blow molding be formed, separated from each other.
  • the cartridge can also be formed in several pieces by injection molded and then assembled components.
  • the cartridge is formed in such a multi-piece, that at least one chamber, preferably all chambers, can be removed individually from the metering device or inserted into the metering device.
  • This makes it possible, with a different consumption of a preparation from a chamber to exchange an already empty chamber, while the rest, which may still be filled with preparation, remain in the metering device.
  • a targeted and needs-based refilling the individual chambers or their preparations can be achieved.
  • the chamber walls may in particular be shaped such that they connect to one another in a form-fitting manner to let.
  • the cartridges are shaped in such a way that the chambers can be positively connected to one another only in a specific defined position.
  • the chambers of a cartridge can be fixed to one another by suitable connection methods, so that a container unit is formed.
  • the chambers can be fixed by a suitable form-fitting, non-positive or cohesive connection releasably or permanently against each other.
  • the fixation by one or more of the types of compounds from the group of snap-in compounds, Velcro, press joints, fusions, glued joints, welded joints, solder joints, screw, wedge, clamp or bounce joints can be done.
  • the fixation can also by a
  • Shrink tube (so-called sleeve) may be formed, which is pulled in a heated state over the entire or portions of the cartridge and the chambers or the cartridge in the cooled state tightly encloses.
  • the bottom of the chambers may be funnel-shaped inclined towards the discharge opening.
  • the inner wall of a chamber can be formed by suitable choice of material and / or surface design in such a way that a low material adhesion of the preparation to the inner chamber wall is realized. Also by this measure can be the
  • the cartridge may also be asymmetrical. It is particularly preferred to form the asymmetry of the cartridge in such a way that the cartridge can only be coupled to the dosing device in a predefined position in which an otherwise possible incorrect operation by the user is prevented.
  • one or more chambers in addition to a, preferably bottom-side outlet opening each have a liquid-tight sealable, preferably head-side second chamber opening. Through this chamber opening, it is possible, for example, to refill stored in this chamber preparation.
  • ventilation options can be provided in particular in the head region of the cartridge to a pressure equalization in falling
  • ventilation options can be used, for example, as a valve, In particular silicone valve, micro-openings in a chamber or cartridge wall or the like may be formed.
  • the cartridge can take on any spatial form. It can for example be cube-shaped, spherical or plate-like.
  • the cartridge and the dosing device can in particular be configured with respect to their spatial form such that they ensure the least possible loss of useful volume, in particular in a dishwasher.
  • the dispenser in dishwashers, it is particularly advantageous to mold the device based on dishes to be cleaned in dishwashers. So this example, plate-shaped, be formed in approximately the dimensions of a plate. As a result, the metering device can save space, e.g. be positioned in the lower basket of the dishwasher. Furthermore, the correct positioning of the dosing unit opens up to the user intuitively through the plate-like shape.
  • the dosing device and the cartridge preferably have a ratio of height: width: depth of between 5: 5: 1 and 50: 50: 1, particularly preferably of about 10: 10: 1. Due to the "slim" design of the dosing device and the cartridge, it is in particular possible to position the device in the lower cutlery basket of a dishwashing machine in the receptacles provided for plates This has the advantage that the preparations discharged from the dosing device pass directly into the wash liquor and can not adhere to other items to be washed.
  • the metering system is dimensioned in an advantageous embodiment of the invention such that a positioning of the metering only in the appropriate receptacles of the lower basket is enabled.
  • the width and the height of the metering system can be selected in particular between 150 mm and 300 mm, particularly preferably between 175 mm and 250 mm.
  • the metering unit in cup shape or pot shape with a substantially circular or square base.
  • the outlet openings of a cartridge are preferably arranged in a line, whereby a slender, plate-shaped design of the dosing device is made possible.
  • the cartridge is advantageous to form the cartridge at least in sections of a transparent material.
  • the cartridge is designed in particular for receiving flowable detergents or cleaning agents. Particularly preferably, such a cartridge has a plurality of
  • all preparations are free-flowing, since this ensures rapid dissolution of the preparations in the washing liquor of the dishwasher, as a result of which these preparations have a rapid to immediate cleaning or rinsing action, in particular also on the walls of the washing compartment and / or a light guide of the cartridge and / or the dosing achieve.
  • the cartridge usually has a total filling volume of ⁇ 5,000 ml, in particular ⁇ 1 .000 ml, preferably ⁇ 500 ml, more preferably ⁇ 250 ml, most preferably ⁇ 50 ml.
  • the chambers of a cartridge may have the same or different filling volumes.
  • the ratio is
  • Chamber volumes preferably 5: 1, in a configuration with three chambers preferably 4: 1: 1, these configurations are particularly suitable for use in dishwashers.
  • the cartridge preferably has three chambers.
  • one chamber contains an alkaline cleaning preparation, another chamber an enzymatic preparation and a third chamber a rinse aid, wherein the
  • the chamber containing the alkaline cleaning preparation preferably has the largest filling volume of the existing chambers.
  • the chambers, which store an enzymatic preparation or a rinse aid have approximately equal filling volumes.
  • a two- and / or three-chamber design of the cartridge is in particular possible to stockpile in particular a perfume, disinfectant and / or Vor harmonyszurung in a detachably arranged on the cartridge or the dosing, another chamber.
  • the cartridge comprises a cartridge bottom, which in the position of use in
  • Direction of gravity is directed downward and at the preferred for each chamber at least one arranged in the direction of gravity bottom outlet opening is provided.
  • the outlet openings arranged on the bottom side are in particular designed such that at least one, preferably all, outlet openings can communicate with the inlet openings of the dosing device, ie preparation via the outlet openings from the cartridge into the dosing device, preferably gravitationally effected, can flow in.
  • one or more chambers have a not arranged in the direction of gravity bottom outlet opening. This is particularly advantageous if, for example, a fragrance is to be delivered to the environment of the cartridge.
  • the outlet openings of the cartridge are closed by closure means at least in the filled, unopened state of the cartridge.
  • the closure means may be designed such that they allow a single opening of the outlet opening by destruction of the closure means.
  • Such closure means are, for example, sealing foils or caps.
  • the outlet openings are each provided with a closure which allows in the coupled state with a dispenser outflow of preparation from the respective chambers and in the uncoupled state of the cartridge substantially prevents leakage of preparation.
  • such a closure is designed as a slotted silicone valve.
  • the ventilation openings of the cartridge are closed with a closure element before a first coupling with the dosing device.
  • the closure element may be a stopper or a cap which, when it is first coupled to the dosing device, is opened, for example punctured, by the coupling process.
  • Detergent preparation on wherein the cartridge is coupled in the coupled state with the dosing device before entering rinse water in the chamber (s) and the cartridge at least one bottom in the direction of gravity discharge opening for - in particular gravitational - release of preparation of at least one chamber and at least one in the direction of gravity bottom-side ventilation opening for ventilation of at least one chamber, wherein the ventilation opening is separated from the discharge opening and the ventilation opening communicating with at least one chamber of the cartridge is connected.
  • the cartridge comprises at least two chambers, very particularly preferably at least three chambers.
  • one ventilation opening and one discharge opening are provided for each chamber.
  • the bottom-side ventilation opening is communicatively connected to a ventilation duct whose end facing away from the ventilation opening in the dispensing position of the cartridge coupled to the dosing device opens above the maximum fill level of the cartridge.
  • the ventilation duct is completely or partially formed in or on the walls and / or webs of the cartridge.
  • the ventilation channel can be integrally formed in or on the walls and / or webs of the cartridge.
  • the level level (F) of the cartridge in the unopened, filled state of the cartridge with an inclination of up to 45 ° is not present at the ventilation duct opening.
  • the cartridge may be configured to be detachable or fixed in or on the
  • Dosing and / or a dishwasher or washing machine and / or clothes dryer can be arranged.
  • the ratio of depth (T) of the cartridge to width (B) of the cartridge is about 1:20.
  • the ratio of height (H) of the cartridge to width (B) of the cartridge is preferably about 1: 1.2.
  • Fig. 1 metering consisting of dosing and two-chamber cartridge in the separated and coupled state
  • Fig. 4 asymmetrically shaped three-chamber cartridge in a perspective view Fig. 5 dosing with cartridge and dosing device in the coupled state
  • FIG. 1 shows a self-sufficient dosing device 2 with a two-chamber cartridge 1 in the separated and assembled state.
  • the dosing device 2 has two Dosierhunteinlässe 21 a, 21 b for repeatedly releasably receiving the corresponding outlet openings 5a, 5b of the chambers 3a, 3b of the cartridge 1.
  • On the front are display and controls 37, which indicate the operating state of the dosing device 2 and act on this.
  • the Dosierhunteinlässe 21 a, 21 b further comprise means for effecting the opening of the outlet openings 5a, 5b of the chambers 3a, 3b when plugging the cartridge 1 to the metering device 2, so that in the coupled state of metering device 2 and cartridge 1, the interior of the Chambers 3a, 3b communicating with the Dosierhunteinlässen 21 a, 21 b is connected.
  • the cartridge 1 may consist of one or more chambers 3a, 3b.
  • the cartridge 1 may be integrally formed with a plurality of chambers 3a, 3b or more pieces, in which case the individual chambers 3a, 3b are joined together to form a cartridge 1, in particular by cohesive, positive or non-positive
  • fixation by one or more of the types of compounds from the group of snap-in compounds, press joints, fusions,
  • the fixation can also be formed by a shrink sleeve (so-called sleeve), which is pulled in a heated state at least in sections over the cartridge and firmly encloses the cartridge in the cooled state.
  • a shrink sleeve so-called sleeve
  • the bottom of the cartridge 1 may be funnel-shaped inclined to the discharge opening 5a, 5b. By this measure, the residual emptying of the cartridge 1 can be further optimized.
  • the chambers 3a, 3b of the cartridge 1 may have the same or different filling volumes. In a configuration with two chambers 3a, 3b this is Ratio of the chamber volumes preferably 5: 1, in a configuration with three chambers preferably 4: 1: 1, these configurations in particular for use in
  • Dishwashers are suitable.
  • a connection method can also be that the chambers 3a, 3b are inserted into one of the corresponding metering chamber inlets 21a, 21b of the metering device 2 and thus fixed against each other.
  • connection between the chambers 3a, 3b may in particular be made detachable in order to allow a separate exchange of a chamber.
  • the chambers 3a, 3b each contain a preparation 40a, 40b.
  • the preparation 40a, 40b may have the same or different composition.
  • the chambers 3a, 3b are made of a transparent material, so that the filling level of the preparations 40a, 40b is visible from the outside by the user.
  • the outlet openings 5a, 5b are designed so that they form a positive and / or non-positive, in particular liquid-tight, connection with the corresponding Dosierhunteinlässen 21 a, 21 b.
  • each of the outlet openings 5a, 5b is formed so that it fits only one of the Dosierhunteinlässe 21a, 21b, thereby preventing a chamber is accidentally plugged onto a wrong Dosierhunteinlass.
  • This can be realized, for example, by outlet openings 5a, 5b and / or metering chamber inlets 21a, 21b which are different in size or different in their basic form.
  • the dosing unit 2 and the cartridge 1 can in the assembled state
  • the geometries of the devices or in which they are applied to be adapted to ensure the least possible loss of useful volume.
  • Dishwashers form to be cleaned dishes.
  • the dosing unit 2 and the cartridge 1 for example, plate-shaped, approximately in the dimensions of a plate, be educated.
  • the dosing unit can be positioned to save space in the lower basket.
  • the outlet openings 5a, 5b of the cartridge 1 are preferably arranged on a line or in alignment, whereby a slender, plate-shaped design of the dosing dispenser is made possible.
  • Fig. 2 shows a self-sufficient dosing device with a two-chamber cartridge 1 in the
  • Dishwasher 38 It can be seen that the dosing device 2 can be positioned with the cartridge 1 in principle anywhere in the dish drawer 1 1, wherein it is advantageous, a dish-shaped or cup-shaped dosing 1, 2 in a corresponding plate or cup recording to provide the dish drawer 1 1.
  • a dish-shaped or cup-shaped dosing 1, 2 in a corresponding plate or cup recording to provide the dish drawer 1 1.
  • the dishwasher door 39 is a metering chamber 53 into which a
  • Dishwasher cleaner preparation can be given, for example in the form of a tablet. If the dosing system 1, 2 is in the ready-to-use state inside the dishwasher 38, a cleaning preparation addition for each rinsing cycle via the dosing chamber 53 is not necessary, since a detergent dispensing for a plurality of rinsing cycles is realized via the dosing system 1, 2. It is advantageous in this embodiment of the invention that in the arrangement of the self-sufficient dosing system 1, 2 in the lower
  • Dishes drawer 1 1 the delivery of the preparations 40a, 40b from the cartridge 1 directly via the bottom of the dispenser arranged outlet openings in the rinsing water liquor takes place, so that a quick solution and uniform distribution of the rinse in the wash program is guaranteed.
  • FIG. 3 shows a further embodiment of the cartridge 1 in a perspective view.
  • the cartridge bottom 4 are alternately outlet openings 5 and 5
  • Ventilation openings 81 arranged. For each of the chambers in the cartridge 1, an outlet opening 5 and a ventilation opening 81 are respectively provided.
  • the width (B) is substantially greater than the depth (T) of the cartridge 1.
  • the ratio of the depth (T) to the width (B) of the cartridge 1 is approximately 1:20.
  • the collar 99 provides protection against undesirable mechanical effects on the closures of the outlet and ventilation openings.
  • the outlet and ventilation openings 5, 81 are set back relative to the collar 99, so that the openings 5, 81 are protected, for example, from the direct action of objects which are larger than the openings ,
  • the outlet and ventilation openings 5, 81 each have a collar 100.
  • This collar 100 enclosing the outlet and ventilation openings 5, 81 also serves to structurally reinforce the outlet and outlet openings
  • the collar 100 can serve as a fastening for closure means of the outlet and ventilation openings 5.81, for example, for sealing plugs or closure lid.
  • the collar 100 of one of the outlet and vent openings 5, 81 is set back relative to the collar 99, so that the collar 100 does not protrude beyond the edge of the collar 99.
  • the cartridge 1 is asymmetrically formed with respect to its axis Z-Z. This asymmetry causes the cartridge 1 in only one defined way with the dosing device 2 - in particular with the
  • Inlet openings 21 of the metering device 2 - can be coupled.
  • a mechanical key-lock principle between the cartridge 1 and metering device 2 is formed, which prevents incorrect operation when coupling the cartridge 1 to the metering device 2.
  • the asymmetry of the cartridge 1 is inter alia also caused by the fact that the bottom 4 has two levels, the first level through which the outlet and
  • Ventilation openings 5,81 enclosing collar 99 is formed and the second level is a bottom portion which is offset via a ramp 104 to the cartridge head 10, which can be seen well in Fig. 3 and Fig. 4, for example.
  • a further collar 105 which has an opening 106, extends from the bottom section of the second plane.
  • the opening 106 forms with a corresponding engagement of the dosing device 2 a releasable latching connection for securing the coupling state of the cartridge 1 with the dosing device 2.
  • a circumferential edge 101 can be seen in the lower, bottom-side region of the cartridge 1. From this edge 101 extends in the bottom direction, a circumferential wall portion 102 of the cartridge 1, which is set back to the interior of the cartridge 1, so that between the edge 101 and wall portion 102, a to the interior of the cartridge extending shoulder is formed.
  • the metering device 2 is designed such that the circumferential wall portion 102 can be inserted into the collar 103 of the metering device 2, wherein in the coupling position of the cartridge 1 and metering device 2, the edge 101 of the cartridge rests on the collar 103 of the metering device, so that the space enclosed by the collar 103 of the dosing device 2 is protected at least against splash water entry.
  • the collar 103 of the dosing device 2 and the edge 101 of the cartridge can in particular also be configured so that in the coupling state of the cartridge 1 and dosing device 2 an entry of water in the space enclosed by the collar 103 of the dosing device by a substantially dense resting of the edge 101st is prevented on the collar 103.
  • FIG. 5 shows the cartridge 1 known from FIGS. 3 and 4 in the state coupled to the dosing device 2.
  • the dosing system has approximately a plate-like spatial form.
  • the dosing device 2 comprises a circumferential collar 103, which protrudes from the head region of the dosing device and the cartridge 1 in the coupled state
  • the contour of the collar 103 of the dosing device 2 is formed asymmetrically, wherein the circumferential collar 103 has a first portion, which is set back relative to a second portion to the interior of the dosing.
  • the cartridge 1 is also formed asymmetrically in the bottom region, wherein the shape corresponds to the formation of the circumferential collar 103.
  • the transition of the two mutually offset collar planes is formed like a ramp.
  • a circular opening 1 10 is provided in the outstanding collar level approximately in the vicinity of the ramp-shaped transition, which the
  • the openings 110 can also be slot-shaped.
  • the shape, size and position of the openings 1 10 in the collar 103 are selected so that in the operating position of the dosing device 2 no more dishwashing detergent in the region of the opening 1 10 is present and thus visible when the remaining amount of detergent in the chamber still for a dosage or a rinse is sufficient.

Landscapes

  • Washing And Drying Of Tableware (AREA)

Abstract

L'invention concerne un système de dosage d'au moins un agent de lavage mécanique de vaisselle comprenant un appareil de dosage (2) ainsi qu'une cartouche (1) pouvant être raccordée à l'appareil de dosage et comportant au moins un premier compartiment (3a) au moins partiellement rempli d'un agent coulant de lavage mécanique de vaisselle. Lorsque l'appareil de dosage est raccordé à la cartouche, au moins une partie (110) du compartiment (3a) est visible à travers l'appareil de dosage.
EP10718976A 2009-10-05 2010-05-07 Système de dosage muni d'un indicateur de remplacement et/ou de complément de niveau Withdrawn EP2453785A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE200910045334 DE102009045334A1 (de) 2009-10-05 2009-10-05 Dosiersystem mit Austausch- bzw. Nachfüllanzeige
PCT/EP2010/056258 WO2011042223A1 (fr) 2009-10-05 2010-05-07 Système de dosage muni d'un indicateur de remplacement et/ou de complément de niveau

Publications (1)

Publication Number Publication Date
EP2453785A1 true EP2453785A1 (fr) 2012-05-23

Family

ID=42301216

Family Applications (1)

Application Number Title Priority Date Filing Date
EP10718976A Withdrawn EP2453785A1 (fr) 2009-10-05 2010-05-07 Système de dosage muni d'un indicateur de remplacement et/ou de complément de niveau

Country Status (3)

Country Link
EP (1) EP2453785A1 (fr)
DE (1) DE102009045334A1 (fr)
WO (1) WO2011042223A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102022128563A1 (de) 2022-10-27 2024-05-02 Henkel Ag & Co. Kgaa Behälter mit einem eine Belüftungsfunktion aufweisenden Anschlussstück sowie Dosiersystem

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Publication number Priority date Publication date Assignee Title
EP0500737A4 (en) * 1989-11-23 1992-10-07 Vulcan Australia Limited Detergent dispenser in a dishwashing machine
GB2288191B (en) * 1994-04-05 1998-05-06 Robert Alexander Butler Washing machine/dishwasher, automatic detergent/softener dosing system
US6138693A (en) * 1998-11-23 2000-10-31 Matz; Warren W. Automatic detergent dispenser
EP1322811A1 (fr) * 2000-10-04 2003-07-02 The Procter & Gamble Company Dispositif de dosage intelligent
GB2386129B (en) 2002-03-06 2004-12-01 Reckitt Benckiser Nv Detergent dosing device
DE102005062479A1 (de) 2005-12-27 2007-07-05 BSH Bosch und Siemens Hausgeräte GmbH Dosiervorrichtung für die Zugabe eines Zuschlagmittels in einen Behandlungsraum und Geschirrspülmaschine mit einer Dosiervorrichtung
DE102007014425A1 (de) * 2007-03-22 2008-09-25 Henkel Ag & Co. Kgaa Bewegliches Dosiersystem zur Abgabe von fließ- oder streufähigen Zubereitungen

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO2011042223A1 *

Also Published As

Publication number Publication date
WO2011042223A1 (fr) 2011-04-14
DE102009045334A1 (de) 2011-04-28

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