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EP2390398A1 - Appareil ménager avec dispositif de traitement de l'eau pour le traitement de l'eau de processus à stocker - Google Patents

Appareil ménager avec dispositif de traitement de l'eau pour le traitement de l'eau de processus à stocker Download PDF

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Publication number
EP2390398A1
EP2390398A1 EP11005674A EP11005674A EP2390398A1 EP 2390398 A1 EP2390398 A1 EP 2390398A1 EP 11005674 A EP11005674 A EP 11005674A EP 11005674 A EP11005674 A EP 11005674A EP 2390398 A1 EP2390398 A1 EP 2390398A1
Authority
EP
European Patent Office
Prior art keywords
tank
water
tub
process water
treatment device
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Withdrawn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
EP11005674A
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German (de)
English (en)
Inventor
Ingo Gau
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.)
V-Zug AG
Original Assignee
V-Zug AG
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 V-Zug AG filed Critical V-Zug AG
Priority to EP11005674A priority Critical patent/EP2390398A1/fr
Publication of EP2390398A1 publication Critical patent/EP2390398A1/fr
Withdrawn legal-status Critical Current

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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
    • D06F35/00—Washing machines, apparatus, or methods not otherwise provided for
    • D06F35/003—Washing machines, apparatus, or methods not otherwise provided for using electrochemical cells
    • 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
    • A47L15/4236—Arrangements to sterilize or disinfect dishes or washing liquids
    • A47L15/4238—Arrangements to sterilize or disinfect dishes or washing liquids by using electrolytic cells
    • 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
    • A47L15/4291—Recovery arrangements, e.g. for the recovery of energy or water
    • 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 
    • D06F39/20—Arrangements for water recovery
    • 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
    • A47L15/0057—Cleaning of machines parts, e.g. removal of deposits like lime scale or proteins from piping or tub
    • 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
    • A47L15/4214—Water supply, recirculation or discharge arrangements; Devices therefor
    • A47L15/4219—Water recirculation
    • 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
    • D06F35/00—Washing machines, apparatus, or methods not otherwise provided for
    • D06F35/001—Washing machines, apparatus, or methods not otherwise provided for using ozone
    • 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
    • D06F35/00—Washing machines, apparatus, or methods not otherwise provided for
    • D06F35/004—Washing machines, apparatus, or methods not otherwise provided for using chlorine generators
    • 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 
    • D06F39/08—Liquid supply or discharge arrangements
    • D06F39/083—Liquid discharge or recirculation arrangements

Definitions

  • the invention relates to a household appliance, in particular a dishwasher or a washing machine.
  • the domestic appliance has a tub for cleaning a material to be cleaned, a tank for temporarily storing process water discharged from the tub, and a controller.
  • the controller is designed to pump process water from the tub into the tank and to pump the process water from the tank back to the tub in a later cleaning cycle with new material to be cleaned.
  • WO 2005/051157 describes a dishwasher with a tank to store a portion of the process water between two washes. To clean the water in the tank, a biological water treatment device is provided. In order to make the thereby acting microorganisms ineffective, it is further proposed to treat the process water with UV light, ozone or the like.
  • EP 909 848 describes a washing machine, which is also equipped with a tank for intermediate storage of process water between two washes.
  • the water in the tank of such devices is contaminated with impurities. Prolonged storage time leads to uncontrolled germ growth, be it due to controlled cleaning bacteria, or due to other, accidentally introduced germs. This will affect the water quality. Therefore the permissible storage time of the water is comparatively short.
  • the device is thus equipped with a water treatment device comprising an electrolytic cell with at least one diamond electrode for treating the process water to be stored in the tank.
  • the control of the device is designed to treat the process water before and / or during storage in the tank with the water treatment device. It has been found that the use of a diamond electrode in the water treatment device in this context brings important benefits by forming highly active molecules (ozone, hydrogen peroxide, hydroxyl radicals,%) That kill bacteria and degrade contaminants without in significant quantities dangerous hydrogen is produced.
  • the water treatment device may, for example, be arranged at the path of the process water between the tub and the tank and / or at the tank and / or at a circulation line arranged on the tank so that it can be connected to the process water.
  • a tank circulation line is provided on the tank to guide the process water from the tank through the circulation line back to the tank.
  • the water treatment device is arranged on the tank circulation line, so that the process water to be stored can be treated while circulating.
  • the water treatment device can also be arranged on a tub circulation line.
  • the household appliance may further be equipped with a Dektetor for detecting the radical concentration of the process water.
  • a detector for measuring the redox potential of the process water is suitable for this purpose. This makes it possible to control the water treatment device depending on the signal of this detector.
  • the water treatment device can be used not only for processing the process water to be stored, but also additionally for treating the process water during the cleaning cycle. This can assist the cleaning process.
  • the household appliance is a dishwasher or a washing machine.
  • a household appliance is shown with a tub 1 for cleaning a Guts to be cleaned.
  • This may be, for example, the tub of a washing machine or a dishwasher, in which the laundry or dishes during cleaning is arranged.
  • the device is designed to clean the material to be cleaned in a cleaning cycle.
  • a cleaning cycle has several phases, such as a main wash phase, in which using chemical washing reagents most of the dirt is removed from the estate, and at least one rinsing phase (in dishwashers often referred to as rinse phase), in which in the main wash phase already substantially cleaned good is still rinsed. Between these phases, the process water is replaced at least for the most part.
  • the device is now equipped in a conventional manner with a tank 2 to store process water from a cleaning cycle and returned in a later cleaning cycle back to the tub to reduce in this way the water consumption of the device.
  • the process water is transferred at the end of the rinsing phase in the tank 2, since this water has a relatively low pollution and therefore is particularly well suited for storage and reuse.
  • the process water from the tank 2 is then fed back to the tub 1 in a subsequent wash cycle, in particular the next wash cycle.
  • the recycled process water is preferably used for the main wash phase or one of the main wash phase preceded pre-wash phase.
  • the processes required for this purpose are controlled by a controller 3 of the device.
  • the controller 3 includes, for example, a microprocessor with a control program that performs the above steps automatically. It is also conceivable, however, the design of the controller in a purely mechanical manner.
  • the controller 3 is connected to the actuators and Detectors connected to the device, as well as with a control and display unit, not shown. In the following, when it is said that the controller or device is configured to perform certain steps, it should be understood that the controller is programmed or mechanically configured and connected to the components of the device to perform these steps.
  • a tub circulation line 4 is provided at the tub 1, with which process water from the tub 1 via a tub circulation pump 5 and a water diverter 6 can be performed.
  • the process water from the tub circulation pump 5 can optionally be conveyed back to the tub 1 or to the tank 2.
  • a separate pump may be provided to direct the water from the tub 1 into the tank 2, eg, before the valve 10 described below.
  • a turbidity sensor 15 is further provided, with which the contamination state of the process water can be detected.
  • a tank circulation line 7 is provided on the tank 2, with which process water from the tank 2 via a tank circulation pump 8 and a water treatment device 9 can be guided back into the tank 2.
  • the device comprises according to Fig. 1 a valve 10 which connects the drain of the tank 2 with the tub 1. If this valve 10 is opened, then The water flows from the tank 2 due to its gravity in the tub 1.
  • the water treatment device 9 comprises an electrolysis cell with two electrodes, at least one of which is formed by a diamond electrode.
  • a diamond electrode is to be understood as meaning an electrode whose surface is formed by diamond rendered conductive by doping.
  • the diamond is doped with boron, but other dopants may be used.
  • Such electrodes are e.g. prepared by depositing from the gases methane and hydrogen at 2500 ° C a thin crystalline diamond layer only a few thousandths of a millimeter thick on a conductive support material (e.g., titanium). The doping can be done later or during the gas phase deposition.
  • At least the anode should be formed by a diamond electrode, so that the generation of hydrogen is suppressed.
  • the cathode may also be formed by a diamond electrode, but other electrode materials, such as e.g. Stainless steel.
  • both electrodes are formed by diamond electrodes.
  • the device can be designed so that a voltage of alternating sign is applied over the two electrodes, whereby deposits on the electrodes can be avoided.
  • the device is equipped with a redox detector 11, which allows to measure the redox potential of the process water in the tank circulation line 7 or in the tank 2. Detectors of this type are known in the art.
  • a quality sensor 12 is provided to measure the quality of the process water in the tank 2.
  • This is preferably a gas sensor which is arranged in an upper, not filled with process water part of the tank 2, and in the It is able to detect gases escaping from the water, which indicate a bacterial metabolism, in particular an anaerobic bacterial metabolism, such as methane, but also other organic gases or ammonia or hydrogen sulfide.
  • Sensors of this type are also known to the person skilled in the art.
  • the sensors TGS 2602 or TGS 842 from Figaro USA Inc., Arlington Heights can be used.
  • the controller 3 checks whether process water from a previous wash cycle is in the tank 2 and (optionally) whether its quality is sufficient.
  • the quality can be measured for this purpose with the quality sensor 12, or e.g. also be derived from the storage time of the water in the tank.
  • the course of the redox potential during the water treatment can, as described in more detail below, be used as a measure of the water quality.
  • the quality of the process water in the tank 2 is sufficient, it will be fed through the valve 10 into the tub 1 during the prewash or main wash phase, where it will at most be supplemented with fresh water. Otherwise fresh water will be used during the pre- and main wash phase.
  • the process water in the tub 1 in the tub circulation line 4 can be pumped around, wherein the water switch 6 is set so that the process water is fed back into the tub 1 and not into the tank 2.
  • the process water is led out of the device via a sewer line, not shown.
  • the water diverter 6 is changed over and the process water is conveyed into the tank 2. In tank 2 it can be stored for the next wash cycle.
  • the process water Before storing the process water in the tank 2, the process water is passed through the water treatment device 9, and even during storage, the process water from the tank 2 through the pump 8 through the water treatment device 9 can be performed.
  • a voltage is applied to the electrolysis cell, so that, as already mentioned, highly active molecules and in particular radicals are formed which kill germs and degrade organic contaminants.
  • the water treatment device is only operated at intervals during storage of the process water, wherein the controller 3 determines the time of a treatment interval.
  • the controller determines the time of a treatment interval.
  • This can for example be purely time-controlled, i. the controller is designed to treat the process water stored in the tank 2 after a certain time with the water treatment device, e.g. once a day.
  • the controller may use the signal from the quality sensor 12 to initiate the water treatment upon detection of some contamination.
  • the duration of a treatment depends on the amount of water to be treated, the current flowing through the water treatment device 9 and the interval between two treatments.
  • a typical treatment time is about 10 - 40 minutes with a tank volume of about 4 - 10 liters, an interval interval of 24 hours and a current of about 1 A. It shows that in this way an odor formation in the process water over weeks can be avoided.
  • the current through the electrolysis cell depends on the applied voltage and the composition of the process water.
  • a control loop is provided to control the flow through the electrolytic cell by varying the voltage across the electrolytic cell.
  • the voltage is limited to 50 volts.
  • the conductivity can be increased by supplying the regeneration salt (NaCl) present in the dishwasher.
  • the household appliance is advantageously designed to supply regenerating salt to the water to be stored in the tank, in particular if the conductivity of the water falls below a threshold conductivity.
  • the area of the diamond electrode is preferably at least 10 cm 2 , in particular approximately 20 cm 2 .
  • the redox detector 11 may be used to monitor the function of the water treatment device 9 and / or to optimize the duration of a treatment and the interval between successive treatments by controlling the water treatment device according to the course of the redox detector 11 signal.
  • Fig. 3 shows the redox potential traces of clean and average polluted water to be stored, which has been treated with the diamond electrode.
  • the starting potential depends on the water quality and can be in the range of 100 ... 300mV, but the waste depends on the pollution.
  • Fig. 2 shows a second embodiment of a household appliance. It differs from that according to Fig. 1 in that no circulation circuit is provided on the tank 2, which simplifies the device in terms of apparatus.
  • the water treatment device 9 is arranged on the tub circulation line 4 in this case.
  • the process water is treated before storage in the tank 2 with the water treatment device 9.
  • the water is circulated during a certain treatment period in the tank circulation line 4 and the water treatment device 9 is activated, so that germs are killed. This is preferably done at the end of the wash phase. Then, the process water is transferred via the water switch 6 in the tank 2.
  • the water can not be treated during its storage, unless it is conveyed back into the tub 1 and the tub circulation line 4, which is not favorable for many applications.
  • the storage time can already be greatly increased. Experiments show that the maximum storage time of average polluted process water increases from a maximum of 1.5 days to around 3 days.
  • the controller 3 may be configured to treat the process water with the water treatment device 9 during a cleaning cycle, in particular during the main wash phase, thereby improving the cleaning process due to the resulting radicals. (In the execution after Fig. 1 this is also possible if, for example, suitable changeover valves are provided in order to optionally also insert the water treatment device 9 into the tub circulation line.)
  • a filter may also be provided, e.g. with a mesh size of 0.5 mm to filter the water before feeding into the tank 2, thus reducing soiling of the tank 2.
  • the tank 2 has a level sensor, which detects any leaks of the valve and the controller responds to the extent that when filling the first cleaning bath, the missing amount is added.
  • the level sensor can be realized via a conductivity measurement or an optical signal in the tank or via a flow water meter in the outlet of the tank.
  • the use of the water treatment makes it possible to avoid odors in the stored water for several days. In addition, pathogenic germs can be killed.
  • the tank 2 is freely selectable, which process water is supplied to the tank 2.
  • the last rinse water is supplied to the tank 2.
  • the penultimate rinse water is introduced, possibly controlled in time.
  • the controller 20 offers the user the possibility, e.g. by selecting one or more specific programs to turn on or off the use of tank 2. In particular, he can disable the use of the tank 2 as well.
  • the device can, as already mentioned, be equipped with a contamination sensor 15, in particular an optical turbidity sensor, and the controller can suppress the temporary storage of process water in the tank 2, depending on the signal of the turbidity sensor 15. In this way it can be prevented that heavily polluted water is stored intermediately.
  • the fouling threshold above which interim storage is suppressed may depend on the program that the user selects, and e.g. higher for a particularly ecological program than for other programs.
  • the tank 2 can be flooded with hot water regularly or at the user's request for cleaning and sanitation.
  • an automatic flooding can be initiated after 15 tank fillings in the next main wash phase.
  • this can be the water of the last bath, for example at 72 ° C heated and passed through the tank. The temperature is kept at about 70 ° C, until the expiration of eg 10 minutes.
  • the hygiene effect can be supported by adding detergent or chlorine tablets.

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)
EP11005674A 2011-07-12 2011-07-12 Appareil ménager avec dispositif de traitement de l'eau pour le traitement de l'eau de processus à stocker Withdrawn EP2390398A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP11005674A EP2390398A1 (fr) 2011-07-12 2011-07-12 Appareil ménager avec dispositif de traitement de l'eau pour le traitement de l'eau de processus à stocker

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP11005674A EP2390398A1 (fr) 2011-07-12 2011-07-12 Appareil ménager avec dispositif de traitement de l'eau pour le traitement de l'eau de processus à stocker

Publications (1)

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EP2390398A1 true EP2390398A1 (fr) 2011-11-30

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Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012084492A1 (fr) * 2010-12-24 2012-06-28 Arcelik Anonim Sirketi Lave-vaisselle comprenant un réservoir de stockage
WO2013092488A1 (fr) * 2011-12-21 2013-06-27 BSH Bosch und Siemens Hausgeräte GmbH Procédé de fonctionnement d'un appareil ménager comprenant un réservoir accumulateur et un générateur de moyen d'oxydation, et appareil ménager correspondant
WO2013171090A1 (fr) * 2012-05-14 2013-11-21 BSH Bosch und Siemens Hausgeräte GmbH Dispositif de stockage intermédiaire d'un liquide de service
FR2993166A1 (fr) * 2012-07-12 2014-01-17 Fagorbrandt Sas Procede de commande en fonctionnement d'une machine a laver et machine a laver associee
EP2716201A1 (fr) * 2012-10-02 2014-04-09 Miele & Cie. KG Lave-vaisselle, notamment lave-vaisselle ménager
WO2014102319A1 (fr) * 2012-12-28 2014-07-03 Arcelik Anonim Sirketi Lave-vaisselle comprenant un bac de stockage
DE102013224521A1 (de) * 2013-11-29 2015-06-03 BSH Hausgeräte GmbH Wasserführendes Haushaltsgerät mit einer Aufbereitung von gespeichertem Grauwasser
EP2926710A1 (fr) * 2014-04-02 2015-10-07 Schunk Kohlenstofftechnik GmbH Dispositif de nettoyage et procédé de nettoyage
DE102014106099A1 (de) * 2014-04-30 2015-11-05 Miele & Cie. Kg Verfahren zum Betreiben einer Waschmaschine und Waschmaschine
WO2016005459A1 (fr) * 2014-07-09 2016-01-14 Henkel Ag & Co. Kgaa Lave-linge équipé d'un dispositif de décoloration et d'un réservoir pour particules solides non hydrosolubles
WO2016005460A1 (fr) * 2014-07-09 2016-01-14 Henkel Ag & Co. Kgaa Lave-linge équipé d'un dispositif de décoloration et d'un réservoir pour particules solides non hydrosolubles
RU2574977C1 (ru) * 2011-12-21 2016-02-10 Бсх Хаусгерете Гмбх Бытовой прибор с накопительным резервуаром и генератором окисляющего средства и способ эксплуатации такого прибора
EP4194599A1 (fr) * 2021-12-10 2023-06-14 Miele & Cie. KG Appareil de nettoyage, dispositif de commande et procédé de traitement de produit à nettoyer
DE102022109581A1 (de) 2022-04-20 2023-10-26 Uniclaro Trade GmbH Haushaltsgerät mit einer Elektrolyse-Einrichtung, Verfahren zur Erzeugung von Sauerstoffradikalen mit dem Haushaltsgerät sowie Verwendung einer Elektrolyse-Einrichtung zur Entkeimung oder Keim-Verhinderung in einem Haushaltsgerät

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Publication number Priority date Publication date Assignee Title
GB2120282A (en) * 1982-03-26 1983-11-30 Riccardo Bertolino Improvements in washing- machines
EP0152154A2 (fr) * 1984-02-16 1985-08-21 Whirlpool International B.V. Lave-vaisselle automatique à usage domestique comprenant des moyens pour produire une solution oxydante d'hypochlorite de sodium
DE4004057A1 (de) * 1990-02-10 1991-08-14 Miele & Cie Programmgesteuertes haushaltgeraet, wie geschirrspuelmaschine oder waschmaschine, sowie verfahren zum betrieb des haushaltgeraetes
GB2287961A (en) * 1994-04-01 1995-10-04 Zanussi Elettrodomestici Clothes washing machine with improved water recovery tank
EP0909848A1 (fr) 1997-10-16 1999-04-21 BSH Bosch und Siemens Hausgeräte GmbH Machine à laver domestique avec réservoir d'eau
JP2003211104A (ja) * 2002-01-28 2003-07-29 Permelec Electrode Ltd 洗浄装置
WO2005051157A1 (fr) 2003-11-26 2005-06-09 BSH Bosch und Siemens Hausgeräte GmbH Lave-vaisselle pourvu d'un systeme de traitement d'eau
WO2006117201A1 (fr) * 2005-05-03 2006-11-09 Juan Horn Procede pour nettoyer, steriliser et desinfecter de la vaisselle et d'autres ustensiles de cuisine et dispositif de nettoyage
WO2009067838A2 (fr) * 2007-11-30 2009-06-04 Hanspeter Steffen Procédé et réalisation technique pour purifier du linge, de la vaisselle, des véhicules et des surfaces de sol avec de l'eau électrolysée par des radicaux oxydatifs générés par des électrodes de diamant
EP2072472A1 (fr) * 2007-12-19 2009-06-24 Condias Gmbh Dispositif destiné à la réalisation d'une réaction électrochimique et agencement de réacteur électrochimique
WO2009141218A1 (fr) * 2008-05-19 2009-11-26 BSH Bosch und Siemens Hausgeräte GmbH Machine à laver et procédé de récupération du liquide de lavage dans une machine à laver

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2120282A (en) * 1982-03-26 1983-11-30 Riccardo Bertolino Improvements in washing- machines
EP0152154A2 (fr) * 1984-02-16 1985-08-21 Whirlpool International B.V. Lave-vaisselle automatique à usage domestique comprenant des moyens pour produire une solution oxydante d'hypochlorite de sodium
DE4004057A1 (de) * 1990-02-10 1991-08-14 Miele & Cie Programmgesteuertes haushaltgeraet, wie geschirrspuelmaschine oder waschmaschine, sowie verfahren zum betrieb des haushaltgeraetes
GB2287961A (en) * 1994-04-01 1995-10-04 Zanussi Elettrodomestici Clothes washing machine with improved water recovery tank
EP0909848A1 (fr) 1997-10-16 1999-04-21 BSH Bosch und Siemens Hausgeräte GmbH Machine à laver domestique avec réservoir d'eau
JP2003211104A (ja) * 2002-01-28 2003-07-29 Permelec Electrode Ltd 洗浄装置
WO2005051157A1 (fr) 2003-11-26 2005-06-09 BSH Bosch und Siemens Hausgeräte GmbH Lave-vaisselle pourvu d'un systeme de traitement d'eau
WO2006117201A1 (fr) * 2005-05-03 2006-11-09 Juan Horn Procede pour nettoyer, steriliser et desinfecter de la vaisselle et d'autres ustensiles de cuisine et dispositif de nettoyage
WO2009067838A2 (fr) * 2007-11-30 2009-06-04 Hanspeter Steffen Procédé et réalisation technique pour purifier du linge, de la vaisselle, des véhicules et des surfaces de sol avec de l'eau électrolysée par des radicaux oxydatifs générés par des électrodes de diamant
EP2072472A1 (fr) * 2007-12-19 2009-06-24 Condias Gmbh Dispositif destiné à la réalisation d'une réaction électrochimique et agencement de réacteur électrochimique
WO2009141218A1 (fr) * 2008-05-19 2009-11-26 BSH Bosch und Siemens Hausgeräte GmbH Machine à laver et procédé de récupération du liquide de lavage dans une machine à laver

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012084492A1 (fr) * 2010-12-24 2012-06-28 Arcelik Anonim Sirketi Lave-vaisselle comprenant un réservoir de stockage
CN104204330A (zh) * 2011-12-21 2014-12-10 Bsh博世和西门子家用电器有限公司 用于运行具有存储容器和氧化剂发生器的家用器具的方法以及适用于此的家用器具
WO2013092488A1 (fr) * 2011-12-21 2013-06-27 BSH Bosch und Siemens Hausgeräte GmbH Procédé de fonctionnement d'un appareil ménager comprenant un réservoir accumulateur et un générateur de moyen d'oxydation, et appareil ménager correspondant
RU2574977C1 (ru) * 2011-12-21 2016-02-10 Бсх Хаусгерете Гмбх Бытовой прибор с накопительным резервуаром и генератором окисляющего средства и способ эксплуатации такого прибора
WO2013171090A1 (fr) * 2012-05-14 2013-11-21 BSH Bosch und Siemens Hausgeräte GmbH Dispositif de stockage intermédiaire d'un liquide de service
FR2993166A1 (fr) * 2012-07-12 2014-01-17 Fagorbrandt Sas Procede de commande en fonctionnement d'une machine a laver et machine a laver associee
EP2716201A1 (fr) * 2012-10-02 2014-04-09 Miele & Cie. KG Lave-vaisselle, notamment lave-vaisselle ménager
WO2014102319A1 (fr) * 2012-12-28 2014-07-03 Arcelik Anonim Sirketi Lave-vaisselle comprenant un bac de stockage
DE102013224521A1 (de) * 2013-11-29 2015-06-03 BSH Hausgeräte GmbH Wasserführendes Haushaltsgerät mit einer Aufbereitung von gespeichertem Grauwasser
DE102013224521B4 (de) * 2013-11-29 2016-06-09 BSH Hausgeräte GmbH Wasserführendes Haushaltsgerät mit einer Aufbereitung von gespeichertem Grauwasser
EP2926710A1 (fr) * 2014-04-02 2015-10-07 Schunk Kohlenstofftechnik GmbH Dispositif de nettoyage et procédé de nettoyage
DE102014106099A1 (de) * 2014-04-30 2015-11-05 Miele & Cie. Kg Verfahren zum Betreiben einer Waschmaschine und Waschmaschine
WO2016005459A1 (fr) * 2014-07-09 2016-01-14 Henkel Ag & Co. Kgaa Lave-linge équipé d'un dispositif de décoloration et d'un réservoir pour particules solides non hydrosolubles
WO2016005460A1 (fr) * 2014-07-09 2016-01-14 Henkel Ag & Co. Kgaa Lave-linge équipé d'un dispositif de décoloration et d'un réservoir pour particules solides non hydrosolubles
EP4194599A1 (fr) * 2021-12-10 2023-06-14 Miele & Cie. KG Appareil de nettoyage, dispositif de commande et procédé de traitement de produit à nettoyer
DE102022109581A1 (de) 2022-04-20 2023-10-26 Uniclaro Trade GmbH Haushaltsgerät mit einer Elektrolyse-Einrichtung, Verfahren zur Erzeugung von Sauerstoffradikalen mit dem Haushaltsgerät sowie Verwendung einer Elektrolyse-Einrichtung zur Entkeimung oder Keim-Verhinderung in einem Haushaltsgerät

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