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WO2002077353A1 - Systeme de dosage de substances detergentes - Google Patents

Systeme de dosage de substances detergentes Download PDF

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Publication number
WO2002077353A1
WO2002077353A1 PCT/EP2002/002730 EP0202730W WO02077353A1 WO 2002077353 A1 WO2002077353 A1 WO 2002077353A1 EP 0202730 W EP0202730 W EP 0202730W WO 02077353 A1 WO02077353 A1 WO 02077353A1
Authority
WO
WIPO (PCT)
Prior art keywords
dosing system
washing
substance
water
dosing
Prior art date
Application number
PCT/EP2002/002730
Other languages
German (de)
English (en)
Inventor
Tilo Weiss
Peter Schmiedel
Original Assignee
Henkel Kommanditgesellschaft Auf Aktien
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 Kommanditgesellschaft Auf Aktien filed Critical Henkel Kommanditgesellschaft Auf Aktien
Priority to EP02712944A priority Critical patent/EP1370723A1/fr
Publication of WO2002077353A1 publication Critical patent/WO2002077353A1/fr

Links

Classifications

    • 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
    • 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
    • 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
    • A47L15/449—Metering controlling devices
    • 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
    • D06F33/00—Control of operations performed in washing machines or washer-dryers 
    • D06F33/30—Control of washing machines characterised by the purpose or target of the control 
    • D06F33/32—Control of operational steps, e.g. optimisation or improvement of operational steps depending on the condition of the laundry
    • D06F33/37—Control of operational steps, e.g. optimisation or improvement of operational steps depending on the condition of the laundry of metering of detergents or additives
    • 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
    • A47L2301/00—Manual input in controlling methods of washing or rinsing machines for crockery or tableware, i.e. information entered by a user
    • 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
    • A47L2401/06—Water supply, circulation or discharge information
    • 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
    • A47L2401/11—Water hardness, acidity or basicity
    • 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
    • A47L2401/12—Water temperature
    • 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
    • A47L2401/20—Time, e.g. elapsed operating time
    • 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
    • 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
    • A47L2501/26—Indication or alarm to the controlling device or to the user
    • 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
    • A47L2501/30—Regulation of machine operational steps within the washing process, e.g. performing an additional rinsing phase, shortening or stopping of the drying phase, washing at decreased noise operation conditions
    • 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
    • D06F2103/00—Parameters monitored or detected for the control of domestic laundry washing machines, washer-dryers or laundry dryers
    • D06F2103/16—Washing liquid temperature
    • 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
    • D06F2103/00—Parameters monitored or detected for the control of domestic laundry washing machines, washer-dryers or laundry dryers
    • D06F2103/18—Washing liquid level
    • 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
    • D06F2103/00—Parameters monitored or detected for the control of domestic laundry washing machines, washer-dryers or laundry dryers
    • D06F2103/20—Washing liquid condition, e.g. turbidity
    • 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
    • D06F2105/00—Systems or parameters controlled or affected by the control systems of washing machines, washer-dryers or laundry dryers
    • D06F2105/42—Detergent or additive supply
    • 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
    • D06F2105/00—Systems or parameters controlled or affected by the control systems of washing machines, washer-dryers or laundry dryers
    • D06F2105/62—Stopping or disabling machine operation
    • 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
    • D06F34/00—Details of control systems for washing machines, washer-dryers or laundry dryers
    • D06F34/28—Arrangements for program selection, e.g. control panels therefor; Arrangements for indicating program parameters, e.g. the selected program or its progress

Definitions

  • the present invention relates to a metering system according to the preamble of claim 1, in particular for washing substances, preferably for incorporation into the washroom of a washing machine, and to a method according to the preamble of claim 28.
  • Detergents and cleaning agents for washing machines and dishwashers are currently offered to end customers in the majority as so-called universal detergents with all the necessary functionalities.
  • the combination of water softeners, alkalizing agents, surfactants, enzymes and bleaching agents can be used to remove the usual stains on textiles.
  • the ratio of the individual ingredients corresponds to a previously defined standard. In general use, individual substances are under or overdosed. For special applications, such as special washing machines in the commercial sector, individual components are already metered separately.
  • the water softening can be easily determined and controlled, for example, by determining the electrical conductivity of the softened water.
  • a metering system for receiving in the washing drum of a washing machine with a receiving space for the detergent and outlet openings.
  • This dosing system releases the entire amount of previously loaded detergent in an uncontrolled manner, regardless of the degree of soiling and the amount of laundry.
  • a particular disadvantage of this system is that the Release of the detergent is permanent, ie uncontrolled and thus not optimized, and that the detergent consumption is too high.
  • such a metering system does not allow targeted metering of the detergent at different times, and certainly no metering of different substances at different phases of the washing process. Such metering systems are therefore only suitable for the provision of conventional detergents or fabric softeners.
  • a basic idea of the present invention is to provide a metering system for incorporation into the washroom of a washing machine, in which the dispensing of the washing substance or several washing substances during the washing process can be controlled.
  • washing machine is understood according to the invention not only as a washing machine for laundry, but this term is also intended according to the invention for washing devices of all types, eg. B. washing devices for cleaning dishes, especially dishwashers, or generally systems for cleaning objects, e.g. B. cleaning baths.
  • washing substance is understood to mean substances which are active in washing and / or cleaning and mixtures thereof.
  • washing substances which are suitable according to the invention are, in particular, washing and / or cleaning-active enzymes and enzymatic systems (in particular amylases, cellulases, lipases and proteases), enzyme preparations, ie enzyme-rich formulations with the aid of which the enzymes can be made process-capable, soil repellant and soil -release Active substances, bleaching agents (e.g.
  • washing and / or cleaning active inorganic and organic acids e.g. B. surfactants with fabric softener properties, ionic and non-ionic surfactants etc.
  • pH adjusting agents in particular alkalis and pH buffer substances.
  • Different enzymes e.g. proteases, amylases, cellulases, lipases etc.
  • the problem here is that the enzymes are either inhibited or destroyed by other constituents in the detergent or have a negative influence on one another, in particular because they are used at the same time.
  • the percarbonate contained as a bleaching agent has a negative effect on the washing performance of enzymatic soiling.
  • the individual components can be separated from one another and the action described above is eliminated. Because e.g. B. proteases can degrade the remaining enzymes, the enzymes are z. B. distributed in low concentration in granular carrier materials and in this way the enzymes are protected by dilution.
  • the separation of the individual enzymes in a dosing system according to the invention, in particular in different dosing chambers, has the great advantage that the negative influence of the enzymes on one another is excluded and there is also the possibility, for example, of using the enzymes with a time lag (e.g. protease delayed after the action of the other enzymes , so that they are not damaged by the protease) and thus further increase their washing performance.
  • enzymes offer the great advantage that the total volume of the detergent used can be significantly reduced. While up to 150 g of washing-active substances (surfactants, builders, alkalis, bleach, enzymes and perfume) are used in a universal detergent, in the case of the metering system according to the invention an amount of less than 2 g of enzymes can already be used - depending on their activity and concentration the wording in which they are present - sufficient. As an extension to the previous spectrum of enzymes in general-purpose detergents, enzymes such as, for. B. peroxidases, which release peracids from suitable substrates, which have a bleaching effect that is comparable to that of conventional percarbonates.
  • surfactants can be used as wetting agents so that the enzymes can attach to the soiling that they are supposed to break down. Since this process is in the foreground and dirt removal is not necessary due to the higher enzyme concentration, a small amount of nonionic surfactants is generally sufficient. In this way, e.g. B. the otherwise required water softening is eliminated.
  • the dispensing of the washing substance during the washing process is controlled in the metering system according to the invention. It is also possible to dispense several washing substances, in particular independently of one another and / or in a time-controlled manner.
  • the washing substance 3 is dispensed as a function of at least one condition parameter or the change in such a condition parameter.
  • state parameters is understood in particular to mean physical or chemical parameters which in particular describe the status or state of the washing process, for example B. the amount of water, the water filling, the water wetting, the water inlet and / or outlet into the dosing system, its receiving space or into the wash room surrounding the dosing system during use, the length of time (e.g. release of the washing substance over a certain period), the point in time, in particular in relation to the washing process (e.g. release of the washing substance after a certain washing time), the temperature, the pH, the water hardness, the ion concentration or the substance concentration and the like.
  • Specific physical, chemical and / or biochemical sensors make it possible, for example, to track the concentrations of individual substances or the running of processes.
  • a simple example is the control of water softening via electrical conductivity.
  • More specific applications are e.g. B. the determination (of concentrations) of surfactants, enzymes and peracids as detergent substances or the direct determination of Water hardness via chemical sensors. With these sensors, it is now possible to control the dosage of the desired ingredients so that a desired activity in the wash liquor can be determined or achieved.
  • the consumption of washing-active substances can be determined, in particular, by their decrease in the wash liquor, and replenishment can take place as required. In this way, for example, the amount of laundry and the type and extent of soiling can be determined indirectly and the dosage of the individual components can be controlled without further user intervention.
  • the present invention enables an autonomously operating system to dose the required substances in a washing process as required.
  • the single figure shows a schematic representation of a metering system according to the invention.
  • the dosing system 1 is particularly suitable for inclusion in the washing room of a washing machine, for example in the washing drum of a washing machine for laundry or in the washing room of a dishwasher or generally in the container of an apparatus intended for cleaning purposes.
  • the dosing system 1 has at least one receiving space 2 for at least one washing substance 3 and at least one assigned outlet 4 for dispensing the at least one washing substance 3 during the washing process.
  • the dosing system 1 has a plurality of receiving spaces 2 for the washing substances 3 and a plurality of assigned outlets 4, the receiving spaces 2 being able to have different sizes.
  • the metering system 1 has at least one control element 5, so that the dispensing of the washing substance 3 can be controlled during the washing process.
  • the control element 5 can be an osmotically operating pump Act valve, an adjustable throttle, another conveyor or the like.
  • the dispensing of all washing substances 3 can be controlled, in particular independently of one another.
  • the control element 5 can be assigned to the receiving space 2, the outlet 4 and / or a line 6 connecting the receiving space 2 to the outlet 4.
  • the outlet 4 and / or the line 6 can be shut off by means of the control element 5 if necessary.
  • the dispensing of the washing substance 3 can be interrupted in a controlled manner.
  • the metering system 1 has a control device 7.
  • the control device 7 has a microprocessor or is formed by a microprocessor.
  • the control device 7 controls the control element 5.
  • the control element 5 can in particular be controlled electrically by the control device 7 and can be connected to the control device 7 via at least one electrical connecting line 8.
  • control device 7 a time base, for. B. has a clock or a timer.
  • Control functions of the control device 7 are preferably programmable and in particular can be executed by a control program. For example, a closing or opening can take place when certain limit values of the state parameters are exceeded or undershot or a certain quantity is released.
  • the metering system 1 has at least one sensor 9 for detecting at least one state parameter.
  • the sensor 9 can, for example, the amount of water, the water filling and / or wetting, the water inlet and / or outlet, the time duration and / or the time, in particular in relation to the washing process, the temperature pH value, the water hardness and / or the ion and / or substance concentration and / or their changes.
  • At least one switching function can be triggered by means of the sensor 9 - possibly in connection with the control device 7, in particular the switching on and / or off of the metering system and / or the selection of a control program, for example depending on the wetting by water Presence of water, its temperature and / or a (longer) movement of the dosing system (in the washing drum).
  • the metering system 1 has an energy supply device 10, in particular a voltage source (for example a battery or an accumulator).
  • a voltage source for example a battery or an accumulator.
  • the system 1 according to the invention makes it possible, in particular, to determine the activity of the ingredients with sensors and to store the necessary detergent substances and to dose them.
  • the need-based metering of the substances 3 requires, in particular after an activation of the system 1, for example a determination of the concentration of the substances 1 with suitable sensors and the metering resulting from this data.
  • System 1 should work independently, ie it should e.g. B. be added as a dispenser together with the laundry in the detergent drum. For such use, it should not significantly exceed the size of a conventional detergent dosing ball (e.g. 8 to 15 cm in diameter). Since this means that only a limited volume is available and such a dosing dispenser contains the required detergent substances for a number of washing cycles, e.g. B.
  • the conventional detergent substances such as those used in universal detergents, should not be used in such a dispenser.
  • This problem can e.g. B. be circumvented by the fact that in particular enzymes are used as washing-active substances.
  • Universal detergents with an increased concentration of enzymes and thus a reduced volume have already been described in the prior art. The Possibilities for such enzymatic detergents can be found in the corresponding prior art literature.
  • the sensors 9 can be used in the system 1 according to the invention for various purposes.
  • the system 1 should preferably be able to be put into operation using a simple switch, but in particular it should also be prevented that the system 1 reacts incorrectly and the substances contained are released if it is started up unintentionally.
  • a simple solution to this task is, for example, a moisture sensor which ensures that the metering is only active when the metering system 1 is sufficiently wetted with water.
  • Another option for hedging is e.g. B. a temperature sensor.
  • the start of the washing process can be determined in particular by the fact that the fresh water supplied has a lower temperature and the start of a washing process can be detected via the rapid temperature drop during the washing-in process.
  • sensors for determining the activity of the detergent substances More important than the sensors described above for securing and / or controlling the functionality of the system are the sensors for determining the activity of the detergent substances. For example, if enzymes are used as wash-active substances, sensors can be used which can determine the activity of enzymes. As soon as the sensors detect a predetermined concentration of enzymes in the wash liquor, the dosing process is stopped. In the event of a malfunction of the chemical sensors, the independent metering system 1 can still be operated in a restricted function, for example by B. a "standard amount" of detergent substances is added.
  • the bleaching effect which is achieved with the peroxidases can, for example, be determined directly with biochemical sensors, so that for this process either the activity of the corresponding enzyme or indirectly the concentration of the peracid can be determined.
  • the dosing technology must meet some basic requirements. A sufficient mechanical stability should be ensured as the most important criterion, so that the dosing system 1 is both a shock or a fall also survives a spin cycle in the washing machine without damage. Since the dosing of liquid substances can be carried out more easily and with greater accuracy, these are preferably used. For example, enzymes can be stored and used very well as suspensions.
  • control elements for example pump devices
  • pump devices are used in the dosing technology.
  • a possible alternative for the individual components is, for example, cartridges which are designed or pretensioned in such a way that they empty themselves completely.
  • Corresponding elastic materials which also ensure greater mechanical safety in the event of impacts or the spin cycle, are one possibility.
  • the overall system 1 can be controlled, for example, by a microcontroller, which in particular records and evaluates the data from the sensors 9, determines the dosage of the individual components required at the moment and controls the corresponding dosage.
  • the device 1 can be put into operation in particular via a simple switch.
  • An algorithm in the control system determines the start of the washing process.
  • z. B one or two preferably simple status LEDs, such as light emitting diodes or the like, which indicate the proper condition of the system and the necessary refilling of one or more components.
  • the dosing system 1 thus generally consists of components with fundamentally different lifetimes and different consumption. While the central control 7 and the dosing system 1 have a long service life, the sensors 9 are possibly subject to a certain aging and must be replaced after a certain number of washes. Finally, the wash-active substances 3 are an exclusive consumable, and the maximum number of washes results directly from their consumption and the volume of the metering system 1.
  • the metering system 1 offers z. B. a deposit and / or circulation method, wherein, for example, the wash-active substances 3 can be refilled at the manufacturer or at a service company and the state of the sensors 9 can be checked.
  • Interchangeable tanks with a receiving space 2 or more receiving spaces 2, if necessary also with an integrated control element 5, can be provided for filling or refilling washing substances 3.
  • washing substances 3 can be simply poured into and / or sucked into the system 1 by gravity - possibly with the opening of corresponding ventilation openings, for example by an internal or external pump or by correspondingly compressing the system 1, which can then be compressed as required.
  • the following is a concrete example of a system designed as a dosing ball with a 12 cm diameter.
  • the dosing ball is activated, for example, by a simple switch and placed in the washing drum together with the delicates, and then a delicates or wool washing program is started. Because of, for example, the
  • Proteases can be added. When using enzymes as washing-active substances, it is advisable to meter in surfactants - especially non-ionic surfactants - as wetting agents. Subsequent to the cleaning process, for example, peroxidases can optionally be added to bleach the textiles, and after a first spin cycle - for example detected by the mechanical sensor - fabric softener and finally perfumes can also be dosed as required. According to this example, the metering system 1 can also be used in other applications. The most obvious option is certainly the dishwasher, but the washing-active substances and the operating parameters of the device must be adapted accordingly.

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Detail Structures Of Washing Machines And Dryers (AREA)
  • Detergent Compositions (AREA)

Abstract

L'invention concerne un système de dosage (1) notamment destiné à des substances détergentes. Ledit système est de préférence destiné à être logé dans le compartiment de lavage d'une machine à laver. L'invention concerne également un procédé de lavage de linge dans une machine à laver.
PCT/EP2002/002730 2001-03-22 2002-03-13 Systeme de dosage de substances detergentes WO2002077353A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP02712944A EP1370723A1 (fr) 2001-03-22 2002-03-13 Systeme de dosage de substances detergentes

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10114256A DE10114256A1 (de) 2001-03-22 2001-03-22 Dosiersystem für Waschsubstanzen
DE10114256.0 2001-03-22

Publications (1)

Publication Number Publication Date
WO2002077353A1 true WO2002077353A1 (fr) 2002-10-03

Family

ID=7678700

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2002/002730 WO2002077353A1 (fr) 2001-03-22 2002-03-13 Systeme de dosage de substances detergentes

Country Status (3)

Country Link
EP (1) EP1370723A1 (fr)
DE (1) DE10114256A1 (fr)
WO (1) WO2002077353A1 (fr)

Cited By (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008034696A1 (fr) 2006-09-19 2008-03-27 BSH Bosch und Siemens Hausgeräte GmbH Procédé d'exploitation d'un appareil ménager acheminant de l'eau
DE202007018460U1 (de) 2007-10-30 2008-09-04 Aweco Appliance Systems Gmbh & Co. Kg Dosiervorrichtung für die Dosierung von Reinigungs-, Wasch- oder Spülmitteln in Haushaltsmaschinen, insbesondere Geschirrspülmaschinen
DE102008030923A1 (de) 2008-07-02 2010-02-04 Henkel Ag & Co. Kgaa Dosiervorrichtung
DE102008036586A1 (de) 2008-08-06 2010-02-11 Henkel Ag & Co. Kgaa Haushaltsmaschine
DE102008053312A1 (de) 2008-10-27 2010-04-29 Henkel Ag & Co. Kgaa Dosiervorrichtung zur Dosierung von Substanzen sowie Haushaltsmaschine
US8010211B2 (en) 2008-10-23 2011-08-30 Whirlpool Corporation Appliance with a service interface for communicating with a consumable holder
EP2177147A3 (fr) * 2008-10-20 2011-10-05 Vestel Beyaz Esya Sanayi Ve Ticaret A.S. Procédé d'ouverture d'une chambre de détergent
WO2011134690A1 (fr) * 2010-04-29 2011-11-03 Henkel Ag & Co. Kgaa Système de dosage à utiliser avec un appareil électro-ménager fonctionnant avec de l'eau tel qu'un lave-linge, un lave-vaisselle, un sèche-linge ou analogue
US8118997B2 (en) 2008-10-23 2012-02-21 Whirlpool Corporation Smart filter for an appliance
US8264318B2 (en) 2005-06-09 2012-09-11 Whirlpool Corporation Consumable holder with converter
US8314678B2 (en) 2005-06-09 2012-11-20 Whirlpool Corporation Consumable holder with a cycle structure for an appliance
US8395476B2 (en) 2005-06-09 2013-03-12 Whirlpool Corporation Consumable holder with taxonomy
US8442042B2 (en) 2005-06-09 2013-05-14 Whirlpool Corporation Appliance and a consumable holder with an embedded virtual router
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EP1956961B1 (fr) 2005-12-09 2016-03-09 Miele & Cie. KG Lave-vaisselle domestique avec un dispositif de dosage et procede de dosage de substances actives
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WO2018114358A1 (fr) * 2016-12-21 2018-06-28 Henkel Ag & Co. Kgaa Appareil de dosage pour machine à nettoyer
WO2018114362A1 (fr) * 2016-12-21 2018-06-28 Henkel Ag & Co. Kgaa Procédé de dosage de produits de lavage
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US7086110B2 (en) 2002-02-13 2006-08-08 The Procter & Gamble Company Selective dispensing of laundry additives during automatic machine laundering of fabric
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US7036177B2 (en) 2002-02-13 2006-05-02 The Procter & Gamble Company Dispensing of rinse additives into the rinse cycle during automatic machine laundering of fabrics
GB2386130A (en) * 2002-03-06 2003-09-10 Reckitt Benckiser Nv Detergent dosing delay device for a dishwasher
DE10260160A1 (de) * 2002-12-20 2004-07-08 BSH Bosch und Siemens Hausgeräte GmbH Geschirrspülmaschine
US20050022314A1 (en) * 2003-07-30 2005-02-03 Hal Ambuter Processes
DE10356353A1 (de) * 2003-11-28 2005-06-30 Meiko Maschinenbau Gmbh & Co. Kg Dosiervorrichtung für Geschirrspülautomaten
US7445643B2 (en) 2003-12-03 2008-11-04 The Procter & Gamble Company Automatic machine laundering of fabrics
DE102005061808A1 (de) * 2005-12-23 2007-06-28 BSH Bosch und Siemens Hausgeräte GmbH Geschirrspülmaschine und Verfahren zum Betreiben einer Geschirrspülmaschine für Niedertemperatur-Klarspülmittel
KR101268756B1 (ko) 2006-04-25 2013-05-29 엘지전자 주식회사 식기 세척기, 식기 세척기의 린스투입장치 및 방법
DE102007041069B4 (de) * 2007-08-30 2017-01-12 BSH Hausgeräte GmbH Verfahren zur Erkennung von Weichspüler in einer Waschmaschine sowie hierzu geeignete programmgesteuerte Waschmaschine
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US8395476B2 (en) 2005-06-09 2013-03-12 Whirlpool Corporation Consumable holder with taxonomy
US9164867B2 (en) 2005-06-09 2015-10-20 Whirlpool Corporation Network for communicating information related to a consumable to an appliance
US8314678B2 (en) 2005-06-09 2012-11-20 Whirlpool Corporation Consumable holder with a cycle structure for an appliance
US8477007B2 (en) 2005-06-09 2013-07-02 Whirlpool Corporation Appliance and a consumable holder in a network
US8264318B2 (en) 2005-06-09 2012-09-11 Whirlpool Corporation Consumable holder with converter
US8442042B2 (en) 2005-06-09 2013-05-14 Whirlpool Corporation Appliance and a consumable holder with an embedded virtual router
EP1956961B1 (fr) 2005-12-09 2016-03-09 Miele & Cie. KG Lave-vaisselle domestique avec un dispositif de dosage et procede de dosage de substances actives
EP1956961B2 (fr) † 2005-12-09 2023-07-26 Miele & Cie. KG Lave-vaisselle domestique avec un dispositif de dosage et procede de dosage de substances actives
WO2008034696A1 (fr) 2006-09-19 2008-03-27 BSH Bosch und Siemens Hausgeräte GmbH Procédé d'exploitation d'un appareil ménager acheminant de l'eau
US8961699B2 (en) 2006-09-19 2015-02-24 Bsh Bosch Und Siemens Hausgeraete Gmbh Method for operating a water-conducting domestic appliance
DE102007052172A1 (de) 2007-10-30 2009-05-07 Aweco Appliance Systems Gmbh & Co. Kg Dosiervorrichtung für die Dosierung von Reinigungs-, Wasch- oder Spülmitteln in Haushaltsmaschinen, insbesondere Geschirrspülmaschinen
DE202007018460U1 (de) 2007-10-30 2008-09-04 Aweco Appliance Systems Gmbh & Co. Kg Dosiervorrichtung für die Dosierung von Reinigungs-, Wasch- oder Spülmitteln in Haushaltsmaschinen, insbesondere Geschirrspülmaschinen
DE102008030923A1 (de) 2008-07-02 2010-02-04 Henkel Ag & Co. Kgaa Dosiervorrichtung
DE102008036586A1 (de) 2008-08-06 2010-02-11 Henkel Ag & Co. Kgaa Haushaltsmaschine
CN102112035A (zh) * 2008-08-06 2011-06-29 汉高两合股份公司 家用器具
WO2010015367A3 (fr) * 2008-08-06 2010-04-29 Henkel Ag & Co. Kgaa Appareil électroménager
WO2010015367A2 (fr) * 2008-08-06 2010-02-11 Henkel Ag & Co. Kgaa Appareil électroménager
CN102112035B (zh) * 2008-08-06 2014-10-15 汉高两合股份公司 家用器具
EP2177147A3 (fr) * 2008-10-20 2011-10-05 Vestel Beyaz Esya Sanayi Ve Ticaret A.S. Procédé d'ouverture d'une chambre de détergent
US8010211B2 (en) 2008-10-23 2011-08-30 Whirlpool Corporation Appliance with a service interface for communicating with a consumable holder
US8461959B2 (en) 2008-10-23 2013-06-11 Whirlpool Corporation Consumable holder with process control apparatus
US8118997B2 (en) 2008-10-23 2012-02-21 Whirlpool Corporation Smart filter for an appliance
DE102008053312A1 (de) 2008-10-27 2010-04-29 Henkel Ag & Co. Kgaa Dosiervorrichtung zur Dosierung von Substanzen sowie Haushaltsmaschine
WO2011134690A1 (fr) * 2010-04-29 2011-11-03 Henkel Ag & Co. Kgaa Système de dosage à utiliser avec un appareil électro-ménager fonctionnant avec de l'eau tel qu'un lave-linge, un lave-vaisselle, un sèche-linge ou analogue
WO2015165732A1 (fr) * 2014-04-30 2015-11-05 Hans Georg Hagleitner Appareil distributeur et système de dosage pour la fourniture dosée de substances chimiques stockées dans des récipients à une machine lave-vaisselle ou une machine lave-linge
EP3095907A1 (fr) * 2015-05-20 2016-11-23 Michael Saier Dispositif de dosage
EP3754089A1 (fr) * 2015-05-20 2020-12-23 Michael Saier Dispositif de dosage
EP3115499A1 (fr) * 2015-07-08 2017-01-11 Miele & Cie. KG Dispositif de dosage et procede d'apport d'au moins un additif de lavage dans un bac a lessive d'une machine a laver le linge
WO2018114362A1 (fr) * 2016-12-21 2018-06-28 Henkel Ag & Co. Kgaa Procédé de dosage de produits de lavage
WO2018114358A1 (fr) * 2016-12-21 2018-06-28 Henkel Ag & Co. Kgaa Appareil de dosage pour machine à nettoyer
US10955823B2 (en) 2016-12-21 2021-03-23 Henkel Ag & Co. Kgaa Method for the dosing of cleaning agents
US11071435B2 (en) 2016-12-21 2021-07-27 Henkel Ag & Co. Kgaa Dosing device for a cleaning machine
DE102017202062C5 (de) 2017-02-09 2023-05-04 E.G.O. Elektro-Gerätebau GmbH Pumpenvorrichtung für ein wasserführendes Haushaltsgerät, Verfahren zum Betrieb einer solchen Pumpenvorrichtung und wasserführendes Haushaltsgerät
DE102017202062B3 (de) 2017-02-09 2018-04-26 E.G.O. Elektro-Gerätebau GmbH Pumpenvorrichtung für ein wasserführendes Haushaltsgerät, Verfahren zum Betrieb einer solchen Pumpenvorrichtung und wasserführendes Haushaltsgerät
WO2019170313A1 (fr) * 2018-03-09 2019-09-12 Henkel Ag & Co. Kgaa Procédé de réglage du moment de libération d'un agent de nettoyage pendant un cycle de nettoyage dans un appareil électroménager
CN111867436A (zh) * 2018-03-09 2020-10-30 汉高股份有限及两合公司 设定家用电器中清洁周期期间清洁剂的释放时间的方法
US11540694B2 (en) 2018-03-09 2023-01-03 Henkel Ag & Co. Kgaa Method for setting a time of a release of a cleaning agent during a cleaning cycle in a household appliance
CN111867436B (zh) * 2018-03-09 2024-10-29 汉高股份有限及两合公司 设定家用电器中清洁周期期间清洁剂的释放时间的方法

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