EP4033155A1 - Mise en oeuvre d'un processus de nettoyage d'un appareil électroménager contenant de l'eau - Google Patents

Mise en oeuvre d'un processus de nettoyage d'un appareil électroménager contenant de l'eau Download PDF

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Publication number
EP4033155A1
EP4033155A1 EP22153011.6A EP22153011A EP4033155A1 EP 4033155 A1 EP4033155 A1 EP 4033155A1 EP 22153011 A EP22153011 A EP 22153011A EP 4033155 A1 EP4033155 A1 EP 4033155A1
Authority
EP
European Patent Office
Prior art keywords
household appliance
water
cleaning
vessel
user
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.)
Pending
Application number
EP22153011.6A
Other languages
German (de)
English (en)
Inventor
Joel Arth
Dieter Lego
Rudolf Schall
Simon Spengel
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.)
BSH Hausgeraete GmbH
Original Assignee
BSH Hausgeraete GmbH
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 BSH Hausgeraete GmbH filed Critical BSH Hausgeraete GmbH
Publication of EP4033155A1 publication Critical patent/EP4033155A1/fr
Pending legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
    • F24C14/00—Stoves or ranges having self-cleaning provisions, e.g. continuous catalytic cleaning or electrostatic cleaning
    • F24C14/005—Stoves or ranges having self-cleaning provisions, e.g. continuous catalytic cleaning or electrostatic cleaning using a cleaning liquid
    • 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
    • A47L15/4236—Arrangements to sterilize or disinfect dishes or washing liquids
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • 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 
    • D06F33/43—Control of cleaning or disinfection of washing machine parts, e.g. of tubs
    • 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
    • A47L2301/02—Consumable products information, e.g. information on detergent, rinsing aid or salt; Dispensing device information, e.g. information on the type, e.g. detachable, or status of the device
    • A47L2301/026—Nature or type of the consumable product, e.g. information on detergent, e.g. 3-in-1 tablets, rinsing aid 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
    • A47L2501/01—Water supply, e.g. opening or closure of the water inlet valve
    • 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
    • A47L2501/16—Sterilisers
    • 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
    • D06F2101/00—User input for the control of domestic laundry washing machines, washer-dryers or laundry dryers
    • 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
    • D06F2105/02—Water 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
    • D06F2105/38—Conditioning or finishing, e.g. control of perfume injection
    • 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
    • D06F25/00—Washing machines with receptacles, e.g. perforated, having a rotary movement, e.g. oscillatory movement, the receptacle serving both for washing and for centrifugally separating water from the laundry and having further drying means, e.g. using hot air 

Definitions

  • the invention relates to a method for carrying out a cleaning process for a water-bearing household appliance, in which a cleaning process for the household appliance is carried out using a cleaning solution.
  • the invention also relates to a household appliance with internal water-carrying components, the household appliance being set up to automatically clean at least one of the water-carrying components using a cleaning solution, the household appliance having at least one user interface, a data processing device and a delivery device for delivering water, the household appliance is also set up to carry out the method.
  • the invention is particularly advantageously applicable to baking ovens with a steam treatment function.
  • EP 3 076 086 A1 discloses a domestic cooking appliance and a method of operating the same.
  • the household cooking appliance has a cooking chamber, at least one dosing device for the successive addition of a plurality of treatment additives (81, 82) to water to form a respective treatment agent, the cooking chamber being able to be treated successively by the plurality of treatment agents, and a receiving means for receiving the treatment agents together after the respective treatment of the cooking chamber, wherein the household cooking appliance has a first tank that can be filled with water by the user, the dosing device is set up to add the treatment additives on the appliance side, and the receiving means is designed as a tank that can be emptied by the user is.
  • the method is used to operate a household cooking appliance, with water coming from a first tank that can be filled by the user being brought into a cooking chamber and a first treatment additive being added to the cooking chamber in order to form a first treatment agent with the water.
  • EP 3 511 079 A1 discloses a cleaning system for cleaning a cavity of a food or beverage preparation device.
  • the cavity is connected to a pipe system.
  • the piping system directs a liquid through the piping system to the cavity.
  • any residue of the liquid in the piping system is removed by passing a gas (e.g. air) through the piping system or through a valve placed at a high point in the piping system.
  • a gas e.g. air
  • the advantage achieved by this method is that a user no longer needs to mix the cleaning solution himself and the cleaning solution is also in a predetermined concentration range with high reliability.
  • the water-bearing household appliance can be an electrically operated large household appliance such as a cooking appliance (e.g. an oven with steam treatment functionality or a steam cooker), a laundry care appliance (e.g. a washing machine or a washer-dryer) or a dishwasher.
  • a cooking appliance e.g. an oven with steam treatment functionality or a steam cooker
  • a laundry care appliance e.g. a washing machine or a washer-dryer
  • the home appliance may be a small electric home appliance such as a coffee maker and so on.
  • the cleaning process can include the cleaning process carried out in step (c) as such and optionally further processes such as a rinsing process.
  • the detergent concentrate can be in the form of a tab, liquid, granules, powder, etc., for example.
  • the amount of water in step (a) can be calculated such that the concentration of the cleaning solution is within a predetermined concentration range.
  • the calculation can be done, for example, using stored tables.
  • the quantity of water in step (b) can be conveyed by draining or filling in or pumping the quantity of water.
  • the vessel is a stand-alone manageable vessel. The method can be carried out particularly simply and inexpensively if the cleaning solution is mixed in a container provided by the user. Such a vessel does not need to be kept by the household appliance, which saves components and space. The user only has to ensure that the container has a sufficient filling volume. However, a user can also use a vessel of the household appliance, e.g. its coffee pot in the case of a coffee machine.
  • step (c) With the presence of the cleaning solution in the household appliance, this can carry out cleaning, in particular decalcification, of its internal water-carrying components in step (c) in a manner which is known in principle.
  • the used cleaning solution is conveyed back into the vessel in step (d).
  • a user may dispose of the used cleaning solution, e.g., by pouring the vessel down a drain.
  • the used cleaning solution can advantageously be removed in a particularly simple manner, in particular also in the case of household appliances without a waste water connection.
  • the used cleaning solution can be drained into other removable or drainable liquid reservoirs of the household appliance. In the case of household appliances with a waste water connection, the used cleaning solution can be drained into the waste water.
  • a user is prompted to specify a cleaning agent concentrate to be used.
  • This may include specifying a type of detergent concentrate (e.g. manufacturer, product name and/or active ingredient), quantity of detergent concentrate (e.g. in g or ml) and/or delivery form (e.g. liquid, granules or tab etc. ) on the household appliance.
  • This information(s) can be provided via a user interface of the household appliance, e.g. menu-driven.
  • a selection of stored cleaning agent concentrates can be offered to a user for selection.
  • the cleaning agent concentrates can be stored by a user and/or by a manufacturer. The fact that the amount of water is calculated as a function of a cleaning agent concentrate to be used to carry out the cleaning process can therefore include the amount of water being calculated as a function of the specification of the cleaning agent concentrate to be used.
  • the first case can be the case, for example, if a user has only specified a cleaning agent concentrate (e.g. with regard to its type, form of addition and/or quantity) when starting up the household appliance or before carrying out a cleaning process and does not change this for the following cleaning processes. Then, in step (a), the amount of water is also automatically calculated for the following cleaning processes without the user having to provide any further information beforehand.
  • the first case can also occur, for example, if a specific cleaning concentrate has been specified by a manufacturer, but can be changed by the user.
  • the second case can occur, for example, if several cleaning agent concentrates or their information are stored or stored, but one of them is marked as the standard setting or "default setting".
  • a user can supplement the group of cleaning agent concentrates or make other standard settings, for example via a settings menu.
  • the user can set whether or not he should be prompted to specify a cleaning agent concentrate to be used before carrying out a cleaning process.
  • the further step is carried out between steps (b) and (c), that the cleaning solution generated in the vessel is automatically sucked into the household appliance.
  • the advantage of a particularly high level of user-friendliness is achieved, since a user no longer has to worry about putting the cleaning solution into the household appliance.
  • the user can remove the container with the cleaning solution mixed in step (b) and fill the cleaning solution into the household appliance himself.
  • a further advantage is that residual water in the appliance can be pumped into the vessel in a simple manner, which would otherwise have to be drained from the household appliance before the cleaning process
  • step (b) the amount of water conveyed into the vessel is measured by sensors. This has the advantage that the amount of water added can be detected directly and particularly precisely. An upstream measurement of the amount of water in the household appliance before filling the vessel can be dispensed with.
  • the amount of water conveyed into the vessel is measured using at least one flow meter. This is particularly advantageous in the case of a vessel provided by the user, which is placed, for example, outside the household appliance or inside a treatment room of the household appliance (eg in a cooking chamber).
  • step (b) the amount of water pumped into the vessel is measured in the household appliance and then (in particular without further measuring the amount of water) pumped into the vessel.
  • a direct measurement of the amount of water conveyed into the vessel can advantageously be dispensed with, which can be implemented particularly inexpensively, in particular if the upstream measurement can be carried out by means already present in the device.
  • the amount of water measured in the household appliance is measured by determining the weight of the amount of water.
  • the amount of water supplied can be determined using inexpensive sensors (e.g. force or pressure sensors).
  • the weight of a water reservoir located in the household appliance can be measured and its quantity can be calculated from the tare weight of the water.
  • the amount of water measured in the household appliance is measured by means of at least one level sensor of a water reservoir located in the household appliance.
  • This also has the advantage that the amount of water supplied can be determined using inexpensive sensors (e.g. a float switch).
  • step (b) the water is pumped into the vessel at least once from at least one water reservoir of the household appliance with a known filling volume.
  • the advantage is achieved that the amount of water fed into the vessel can also be easily achieved using an internal water reservoir with a small filling volume compared to a typically required amount of water, which is particularly inexpensive.
  • the household appliance has a water reservoir with a capacity of 100 ml and 500 ml of water are to be added to the container to mix the cleaning solution, this water reservoir can be filled five times with water using the household appliance, which is then emptied into the container, or similar etc.
  • the household appliance has a connection (“cleaning connection") that is accessible on the user side, to which the user can connect a maintenance hose that is inserted into the vessel. Through the cleaning port water can be entered into the vessel and, if necessary, the cleaning solution can also be sucked out of the vessel into the household appliance.
  • the household appliance can have at least one pump. This achieves the advantage that a user can easily establish a fluidic connection between the vessel and the household appliance. If the household appliance is also designed to suck the cleaning solution from the container into the household appliance, the advantage is achieved that the user no longer has to bring the cleaning solution into the household appliance himself.
  • step (b) the user is prompted to connect the maintenance hose to the cleaning connection of the household appliance and to insert the maintenance hose into the vessel. This is particularly user-friendly.
  • step (d) is followed by a step (f), in which the domestic appliance carries out a rinsing process with fresh water and the rinsing liquid produced in this way is also pumped into the vessel.
  • step (f) in which the domestic appliance carries out a rinsing process with fresh water and the rinsing liquid produced in this way is also pumped into the vessel.
  • the household appliance is an oven with a cooking chamber and an evaporator arranged outside the cooking chamber, which evaporator has a water reservoir in the form of a heatable evaporation chamber that is provided with a level sensor for detecting at least one full evaporation chamber.
  • a user-friendly cleaning process in particular a decalcification process
  • the evaporation space can also be used as a water reservoir for the upstream metering of a quantity of water.
  • the advantage is achieved in this way that residual water in the evaporation chamber is added to the quantity of water to be conveyed into the vessel, so that it is possible to dispense with prior emptying of the residual water from the evaporator.
  • the domestic appliance has a user-accessible cleaning connection, which is connected to the conveying device and to which a maintenance hose can be connected on the user side, the cleaning connection being arranged in a wall of the cooking chamber.
  • a vessel provided by the user can advantageously be easily connected to the cooking appliance, even if the cooking appliance is a built-in appliance.
  • the vessel can be placed in the cooking space, for example, which advantageously results in a space-saving arrangement.
  • the household appliance has a fixed water connection. This achieves the advantage that a user does not need to check whether there is a sufficient amount of water in the household appliance for mixing the cleaning solution.
  • the household appliance does not have a fixed water connection, but rather, for example, a sufficiently large water tank that can be filled and, in particular, removed by the user.
  • Fig.1 shows a side view sketch of a household appliance in the form of an oven 1 with steam treatment function.
  • the oven has a cooking chamber 2, the loading opening of which can be closed with a door 3 at the front.
  • an evaporator 4 which has a heatable evaporation chamber 5 which can be filled with water via a fixed water connection 6 with a controllable shut-off valve 7 .
  • Water in the evaporation chamber 5 can be brought to the boil by means of the evaporator 4 , so that the steam produced is conducted into the cooking chamber 2 .
  • the evaporation chamber 5 is equipped with a level sensor 8, which reports to a control device 9 when the evaporation chamber 5 is full of water.
  • the control device 9 can control the evaporator 4, the shut-off valve 7 and other components of the oven 1 such as heating elements for heating the cooking chamber 2 (o. Fig.).
  • the control device 9 is also connected to a user interface 10, which in particular can have a screen, in particular a touch-sensitive screen (“touch screen”).
  • a cleaning connection 12 which is connected to the evaporation chamber 5 of the evaporator 4 via a conveying device 13 .
  • the delivery device 13 can comprise, for example, a one-way pump and valve system, two reverse-delivering one-way pumps or one pump delivering in both directions.
  • liquid can be pumped selectively from the evaporation chamber 5 to the cleaning connection 12 and vice versa from the cleaning connection 12 into the evaporation chamber 5 .
  • a maintenance hose 14 can be connected to the cleaning connection 12 by the user and can be inserted into a vessel 15 provided by the user.
  • the vessel 15 can be placed in the cooking chamber 2, for example, to carry out a cleaning process.
  • Fig.2 shows a possible procedure for cleaning the oven 1, in particular its evaporation chamber 5, which calcifies particularly quickly due to the boiling of water carried out there.
  • a user starts it in a step S1 via the user interface 10.
  • a step S2 the user is prompted via the user interface 10 to specify a cleaning agent concentrate to be used, e.g. menu-driven.
  • step S3 after the cleaning agent concentrate has been specified in step S2, the control device 9 calculates an amount of water that is required to combine with the cleaning agent concentrate to produce a cleaning solution with a predetermined concentration (typically within a predetermined concentration range) of the cleaning agent concentrate.
  • a step S4 the user interface 10 prompts you to put the cleaning agent concentrate into the container 15 , to connect the maintenance hose 14 to the cleaning connection 12 and to place it in the container 15 .
  • Steps S2 and S3 or step S4 can also be carried out in reverse order or in parallel.
  • the shut-off valve 7 is opened by the control device 9 in order to fill the evaporation chamber 5 of the evaporator 4 if it is not already full.
  • the evaporation chamber 5 has a known filling volume, for example 100 ml.
  • the level sensor 8 reports to the control device 9 that the evaporation chamber 5 has reached its full state, whereupon the control device 9 closes the shut-off valve 7 .
  • the evaporation chamber 5 thus serves as a water reservoir during the cleaning process for temporarily storing and metering the amount of water to be conveyed.
  • a step S6 the delivery device 13 is actuated by the control device 9 in order to deliver the water located in the evaporation chamber 5 through the cleaning connection 12 and the maintenance hose 14 into the vessel 15.
  • the minimum amount of water that can be supplied to the vessel 15 corresponds to the filling volume of the evaporation chamber 5, here e.g. 100 ml
  • Steps S5 to S6 are carried out repeatedly until the calculated amount of water is reached, as indicated by the dotted arrow.
  • the control device 9 can already take into account in step S3 that the calculated amount of water can only be added to the vessel 15 in steps of 100 ml.
  • Step S6 has the particular advantage that residual water in the evaporation chamber 5 is also taken into account and conveyed into the vessel 15 so that there is no need to drain the residual water separately.
  • a step S7 possibly after a certain delay time, the cleaning solution formed in the vessel 15 from the cleaning concentration and the added water is controlled by the control device 9 in such a way that the delivery device 13 sucks the cleaning solution out of the vessel 15 and into the evaporation space 5 pumps.
  • a cleaning process is now carried out using the cleaning solution, as a result of which the evaporation chamber 5 is cleaned, in particular decalcified.
  • control device 9 controls the conveying device 13 in a step S9 in order to convey the used cleaning solution back into the vessel 15 .
  • a step S10 the shut-off valve 7 is opened again by the control device 9 in order to fill the evaporation chamber 5 with fresh water and flush it with it.
  • control device 9 controls the delivery device 13 again in order to deliver the rinsing liquid into the vessel 15 as well.
  • control device 9 controls the user interface 10 in order to inform the user that the cleaning process has ended.
  • a step S13 the user can now remove and empty the vessel 15 and disconnect the maintenance hose 14 from the cleaning connection.
  • a numerical specification can also include exactly the specified number as well as a usual tolerance range, as long as this is not explicitly excluded.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Textile Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Cleaning By Liquid Or Steam (AREA)
  • Detergent Compositions (AREA)
EP22153011.6A 2021-01-26 2022-01-24 Mise en oeuvre d'un processus de nettoyage d'un appareil électroménager contenant de l'eau Pending EP4033155A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102021200678.7A DE102021200678A1 (de) 2021-01-26 2021-01-26 Durchführen eines Reinigungsablaufs eines wasserführenden Haushaltsgeräts

Publications (1)

Publication Number Publication Date
EP4033155A1 true EP4033155A1 (fr) 2022-07-27

Family

ID=80001569

Family Applications (1)

Application Number Title Priority Date Filing Date
EP22153011.6A Pending EP4033155A1 (fr) 2021-01-26 2022-01-24 Mise en oeuvre d'un processus de nettoyage d'un appareil électroménager contenant de l'eau

Country Status (2)

Country Link
EP (1) EP4033155A1 (fr)
DE (1) DE102021200678A1 (fr)

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006016757A1 (de) * 2006-04-10 2007-10-18 Rational Ag Verfahren zur Bestimmung einer charakteristischen Größe eines Fluids, Fluidaufnahmevorrichtung und Gargerät
US20100287709A1 (en) * 2009-05-13 2010-11-18 Whirlpool Corporation Appliance with water hardness determination
DE102011017021A1 (de) 2011-04-14 2012-10-18 Jaroslav Klouda Reinigungsvorrichtung für ein Gar- und/oder Back- und/oder Gär- und/oder Grillgerät
DE102014209732A1 (de) * 2014-05-22 2015-11-26 BSH Hausgeräte GmbH Reinigen wasserführender Komponenten eines Haushaltsgeräts
EP3076086A1 (fr) 2015-03-30 2016-10-05 BSH Hausgeräte GmbH Appareil de cuisson menager et procede de fonctionnement d'un appareil de cuisson menager
DE102015107488A1 (de) * 2015-05-12 2016-11-17 Rational Aktiengesellschaft Reinigungsverfahren für ein Gargerät und Gargerät hierfür
DE102015107615A1 (de) * 2015-05-13 2016-11-17 Rational Aktiengesellschaft Reinigungsverfahren für ein Gargerät und Gargerät hierfür
DE102015109019A1 (de) * 2015-06-08 2016-12-08 Budich International Gmbh Reinigungsvorrichtung für gewerbliche Gargeräte
DE102017202055A1 (de) * 2017-02-09 2018-08-09 Meiko Maschinenbau Gmbh & Co. Kg Reinigungsvorrichtung und Verfahren zum Reinigen von Reinigungsgut
EP3511079A1 (fr) 2012-04-02 2019-07-17 Convotherm Elektrogeräte GmbH Système de nettoyage et procédé de rinçage à l'air de tuyaux de rinçage/détergent

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006016757A1 (de) * 2006-04-10 2007-10-18 Rational Ag Verfahren zur Bestimmung einer charakteristischen Größe eines Fluids, Fluidaufnahmevorrichtung und Gargerät
US20100287709A1 (en) * 2009-05-13 2010-11-18 Whirlpool Corporation Appliance with water hardness determination
DE102011017021A1 (de) 2011-04-14 2012-10-18 Jaroslav Klouda Reinigungsvorrichtung für ein Gar- und/oder Back- und/oder Gär- und/oder Grillgerät
EP3511079A1 (fr) 2012-04-02 2019-07-17 Convotherm Elektrogeräte GmbH Système de nettoyage et procédé de rinçage à l'air de tuyaux de rinçage/détergent
DE102014209732A1 (de) * 2014-05-22 2015-11-26 BSH Hausgeräte GmbH Reinigen wasserführender Komponenten eines Haushaltsgeräts
EP3076086A1 (fr) 2015-03-30 2016-10-05 BSH Hausgeräte GmbH Appareil de cuisson menager et procede de fonctionnement d'un appareil de cuisson menager
DE102015107488A1 (de) * 2015-05-12 2016-11-17 Rational Aktiengesellschaft Reinigungsverfahren für ein Gargerät und Gargerät hierfür
DE102015107615A1 (de) * 2015-05-13 2016-11-17 Rational Aktiengesellschaft Reinigungsverfahren für ein Gargerät und Gargerät hierfür
DE102015109019A1 (de) * 2015-06-08 2016-12-08 Budich International Gmbh Reinigungsvorrichtung für gewerbliche Gargeräte
DE102017202055A1 (de) * 2017-02-09 2018-08-09 Meiko Maschinenbau Gmbh & Co. Kg Reinigungsvorrichtung und Verfahren zum Reinigen von Reinigungsgut

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