EP4392606A1 - Verfahren und vorrichtung zum durchführen eines reinigungsprozesses für ein reinigungsgerät und reinigungsgerät - Google Patents
Verfahren und vorrichtung zum durchführen eines reinigungsprozesses für ein reinigungsgerät und reinigungsgerätInfo
- Publication number
- EP4392606A1 EP4392606A1 EP22751107.8A EP22751107A EP4392606A1 EP 4392606 A1 EP4392606 A1 EP 4392606A1 EP 22751107 A EP22751107 A EP 22751107A EP 4392606 A1 EP4392606 A1 EP 4392606A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- fan
- signal
- during
- heating
- cleaning
- 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.)
- Granted
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
- D06F58/00—Domestic laundry dryers
- D06F58/32—Control of operations performed in domestic laundry dryers
- D06F58/34—Control of operations performed in domestic laundry dryers characterised by the purpose or target of the control
- D06F58/36—Control of operational steps, e.g. for optimisation or improvement of operational steps depending on the condition of the laundry
- D06F58/44—Control of operational steps, e.g. for optimisation or improvement of operational steps depending on the condition of the laundry of conditioning or finishing, e.g. for smoothing or removing creases
-
- 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
- D06F58/00—Domestic laundry dryers
- D06F58/32—Control of operations performed in domestic laundry dryers
- D06F58/34—Control of operations performed in domestic laundry dryers characterised by the purpose or target of the control
- D06F58/45—Cleaning or disinfection of machine parts, e.g. of heat exchangers or filters
-
- 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
- D06F58/00—Domestic laundry dryers
- D06F58/20—General details of domestic laundry dryers
- D06F58/206—Heat pump arrangements
-
- 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
- D06F2105/26—Heat pumps
-
- 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
- D06F2105/30—Blowers
-
- 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
- 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
- D06F2105/40—Conditioning or finishing, e.g. control of perfume injection using water or steam
-
- 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
- D06F58/00—Domestic laundry dryers
- D06F58/20—General details of domestic laundry dryers
- D06F58/203—Laundry conditioning arrangements
Definitions
- the invention relates to a method and a device for carrying out a cleaning process for a cleaning device and a cleaning device.
- the approach presented here sets itself the task of creating an improved method and an improved device for carrying out a cleaning process for a cleaning device and an improved cleaning device.
- this object is achieved by a method and a device for carrying out a cleaning process for a cleaning device and by a cleaning device having the features of the main claims.
- the approach presented here creates the possibility of gently removing and transporting pollutants and additionally or alternatively odorous substances from the items to be cleaned, thereby also improving device hygiene, for example. Furthermore, the approach presented here creates a time-saving and low-energy option for cleaning the items to be cleaned.
- the cleaning device can be designed, for example, as a dryer or washer-dryer or drying cabinet.
- the treatment chamber is also referred to as a drum, the drum being used when it is rotated during the treatment of the items to be cleaned in order to mix the items to be cleaned.
- the treatment chamber is the treatment space into which the items to be cleaned are hung, whereby the treatment space is not moved during the treatment process.
- the items to be cleaned can be understood, for example, as textiles.
- the cleaning process can, for example, map a cleaning program that a user of the cleaning device can select and set accordingly.
- the cleaning process can be performed automatically using facilities of the cleaning device.
- the drum can be shaped as a rotatable receptacle.
- the method can include a step of providing the heat pump signal for activating the heat pump during the heating process in order to be able to heat the process air.
- the heat pump signal can thus be provided in different sub-processes of the cleaning process in order to activate the heat pump.
- the heat pump signal can also contain a target temperature value that can be used to regulate a heating output of the heat pump. If both the heat pump and the additional heater are active during the heating process, the process can be heated up very quickly.
- the heat pump signal can be provided in the providing step in order to heat the process air to at least 45°C.
- the process air can be heated to 50 degrees. If the process air that has been heated to this extent is passed through the drum, this can lead to the separation of odorous and pollutants via thermal desorption.
- the supply signal can be provided during the steam generation process to an interface to the supply device designed as a pump, in order to pump the water to the additional heater to act on the additional heater.
- the water can be drawn from a reservoir using the pump and evaporated using the auxiliary heater.
- the feed signal can be provided to cause intermittent pumping of the water during the steam generation process.
- this can cause the water to evaporate evenly.
- the method can include a step of providing the supply signal during a post-heating process that takes place after the air washing process and a step of providing the fan signal for activating the fan during the post-heating process in order to heat the items to be cleaned. Residual moisture in the items to be cleaned caused by the water vapor can advantageously be removed by the post-heating process.
- the method can include a step of providing a scent signal for activating an introduction device for introducing a scent into the process air during the post-heating process.
- the introduction device can be implemented, for example, as an atomizer or as a conveying device for conveying the fragrance to the auxiliary heater.
- the evaporation of perfume from an open system can be promoted by an additional increase in the process air temperature.
- the use of the fragrance can give the user a feeling of freshness in the items to be cleaned.
- the method can include a step of providing the fan signal for activating the fan during a fan process preceding the heating process.
- This allows solids to be removed from the items to be cleaned using the process air.
- the solids can be in the form of dust particles that can be detached from the items to be cleaned.
- the solids can be, for example, animal hair or dust.
- the fan signal can be provided in order to specify a speed and/or a direction of rotation of the fan.
- the fan can thus be activated and controlled via the fan signal.
- the speed in the fan process can be alternately increased and decreased.
- an air flow of the process air can be changed in such a way that stuck solids are also loosened.
- the fan signal can specify a reverse direction of rotation of the fan compared to the fan process during the steam generation process. As a result, steam formation can be optimized during the steam generation process.
- the method can include a step of providing a pump-down signal for activating a condensate pump during a pump-down process following the air scrubbing process, in order to be able to pump out particles filtered from the steam and condensed on the evaporator after cleaning the steam from the circuit.
- the approach presented here also creates a device that is designed to carry out, control or implement the steps of a variant of a method presented here in corresponding units.
- the object on which the invention is based can also be achieved quickly and efficiently by this embodiment variant of the invention in the form of a device.
- the device can be designed as a control device, for example.
- the device can be designed to read in input signals and to determine and provide output signals using the input signals.
- An input signal can represent, for example, a sensor signal that can be read in via an input interface of the device.
- An output signal may represent a control signal or a data signal that may be provided at an output interface of the device.
- the device can be designed to determine the output signals using a processing specification implemented in hardware or software.
- the device can include a logic circuit, an integrated circuit or a software module and can be implemented as a discrete component, for example, or can be comprised of a discrete component.
- a computer program product or computer program with program code which can be stored on a machine-readable carrier or storage medium such as a semiconductor memory, a hard disk memory or an optical memory, is also advantageous. If the program product or program is executed on a computer or a device, then the program product or program can be used to carry out, implement and/or control the steps of the method according to one of the embodiments described here.
- a cleaning device which has a drum for receiving items to be cleaned and a heating device with an additional heater and a heat pump.
- the additional heater is designed to evaporate water during a steam generation process that follows the heating process.
- the heat pump is configured to purify the vapor using an evaporator of the heat pump during an air scrubbing process subsequent to the vapor generation process.
- the cleaning device also has a fan for conveying process air through a circuit leading through the drum and the heating device during the air washing process in order to clean the items to be cleaned, and for conveying the steam from the drum into the evaporator of the heat pump for cleaning the steam.
- the cleaning device has a device in a previously presented variant.
- the cleaning device can be in the form of a household appliance, for example, but can also be used in connection with a commercial or professional device, for example a medical device such as a cleaning or disinfection device, a small sterilizer, a large-capacity disinfector or a container washing system.
- a medical device such as a cleaning or disinfection device, a small sterilizer, a large-capacity disinfector or a container washing system.
- the items to be cleaned can therefore also be crockery or medical equipment, for example.
- FIG. 1 shows a schematic representation of a cleaning device according to an exemplary embodiment
- FIG. 3 shows a flow chart of a method according to an exemplary embodiment for carrying out a cleaning process for a cleaning device
- FIG. 4 shows a flow chart of a cleaning process according to an exemplary embodiment of a method for carrying out a cleaning process for a cleaning device
- FIG. 5 shows a state diagram relating to a cleaning process of the cleaning device for a feed device according to an exemplary embodiment
- FIG. 6 shows a state diagram relating to a cleaning process of the cleaning device for a heat pump according to an exemplary embodiment
- FIG. 8 shows a state diagram relating to a cleaning process of the cleaning device for an additional heater according to an exemplary embodiment
- FIG. 9 shows a state diagram relating to a cleaning process of the cleaning device for a condensate pump according to an exemplary embodiment.
- Figure 1 shows a schematic representation of a cleaning device 100 according to an embodiment.
- the cleaning device 100 offers, for example, a large number of programs that can be selected individually by a user.
- the cleaning device 100 offers at least one cleaning program that enables cleaning items to be cleaned using humidified process air.
- the cleaning device 100 is designed as a washer-dryer, it offers, for example, at least one further cleaning program that enables cleaning of items to be cleaned using a washing liquor and a dryer program that enables drying of the items to be cleaned.
- the cleaning device 100 has a drum 102 , for example a laundry drum, for receiving items to be cleaned and a heating device 104 .
- the heating device 104 includes an additional heater 106 and a heat pump 108.
- the additional heater is designed, for example, as a resistance heater and the heat pump 108 as a heat pump device known from washer-dryers. Process air can be tempered using the heating device 104 before it is introduced into the drum 102 .
- the additional heater 106 is also designed to evaporate water.
- the water is fed to the auxiliary heater 106 using a feed device 109 of the cleaning device 100 .
- the resulting steam can be entrained by the process air and passed through the drum 102 .
- the items to be cleaned can be cleaned.
- an evaporator 110 of the heat pump 108 is used to clean the vapor passed through the drum 102 along with the process air.
- the cleaning device 100 has a fan 112 for conveying the process air through a fan leading through the drum 102 and the heating device 104 circuit 114 on.
- circuit 114 includes pipes and/or hoses that connect elements of heater 104 to each other and to drum 102 .
- the cleaning device 100 has a device 116 which can also be referred to as a control unit and which is designed to control operation of the cleaning device 100 .
- the device 116 is designed to control or carry out a sequence of a cleaning process of the cleaning appliance 100, as is described in one of the following figures.
- the device 116 is designed to control at least the heating device 104 and the fan 112 using electrical signals.
- device 116 is designed to operate auxiliary heater 106 using an auxiliary heating signal 150, operate heat pump 108 using a heat pump signal 152, operate supply device 109 using a supply signal 154, and operate fan 112 using a fan signal 156 to control.
- the evaporator 110 is designed to extract heat from an ambient air and thereby to evaporate the refrigerant within the heat pump circuit 200 .
- the condenser 206 is designed to liquefy the vaporized refrigerant, whereby heat is given off to the environment, so that the heat pump 108 can be used for cooling, for example, depending on the area of application, or, according to this exemplary embodiment, is used for heating the process air.
- heat pump 108 and circuit 114 routed through heat pump 108 have a plurality of temperature sensors 212, which are designed to be able to detect a temperature development and/or a temperature change within circuit 114 and/or within heat pump circuit 200.
- the auxiliary heater is on in the fan process, on in the heating process, on in the steam generation process, off in the air washing process, off in the pump down process, and on in the post-heating process.
- the feeder also referred to as the steam generating pump, is off in the fan process, off in the heating process, on in the steam generating process, off in the air washing process, off in the pump down process, and off in the post-heating process.
- steam generation process 406 steam is then generated using the additional heating in order, for example, to bind the VOCs released from the items to be cleaned.
- the heat pump is deactivated and the fan is reduced to a minimum output.
- the feeder is activated in the steam generation process 406 and delivers the water to the auxiliary heater.
- the steam is generated in order to use a principle of steam distillation to remove non-volatile substances from the items to be cleaned and to improve the condensation in the evaporator of the heat pump.
- the steam is generated by water, such as condensate or distilled water, being conveyed to the additional heater and evaporating there.
- the steam is moved onto the laundry by means of the process air fan.
- a regulated throttle for example an expansion valve, can also be used to further reduce the evaporation temperature of the refrigerant in order to improve condensation.
- the pump down process 410 the condensed vapor is pumped out and the VOCs bound therein are removed.
- the heat pump, the additional heating and the feed device are deactivated.
- the fan is activated with a power of 70%.
- the pump-out process 410 thus enables the contaminants to be removed from the cleaning device.
- the substances are transported to the condensate pump with the resulting condensate and conveyed out of the device with it. This takes place, for example, directly in the waste water line or alternatively in the collecting tank, also referred to as a condensate tank, which is emptied after the cleaning process 400 and only optionally rinsed.
- the cleaning process 400 achieves solid and odor removal without washing in a heat pump dryer with auxiliary heating (QPD) and steam generation.
- QPD auxiliary heating
- a control of actuators that are involved in the cleaning process 400 is described below with reference to FIGS.
- the sub-processes 402, 404, 406, 408, 410, 412 of the cleaning process 400 and state diagrams 500, 600, 700, 800, 900 are shown, the operating states of the respective actuator during the individual sub-processes 402, 404, 406, 408, 410, 412 represent.
- the x-axis 504 of the state diagrams 500, 600, 700, 800, 900 symbolizes a time course and the y-axis 506 the operating state of the respective actuator.
- FIG. 5 shows the operating state of the feed device described with reference to FIGS. 1 and 2 during the cleaning process 400 according to an exemplary embodiment.
- Water is supplied to the auxiliary heater by means of the supply device in order to generate steam.
- the feed device is only activated during the steam generation process 406, here for example at intervals.
- the feed device which is also referred to as a pump for generating steam, conveys water at intervals to a distribution device for loading the additional heater.
- the pump for the additional heating is activated only in the steam generation process, for example using the feed signal described with reference to FIG.
- FIG. 6 uses a state diagram 500 to show the operating state of the heat pump described with reference to FIGS. 1 and 2 during the cleaning process 400 according to an exemplary embodiment.
- FIG. 8 uses a state diagram 800 to show the operating state of the additional heater described with reference to FIGS. 1 and 2 during the cleaning process 400 according to an exemplary embodiment.
- the additional heating is only deactivated during the air washing process 408 and during the pumping-out process 410 .
- the additional heating is activated.
- the additional heating is activated as continuously as possible during the sub-processes 402, 404, 406.
- the air volume flow is minimized.
- the additional heater advantageously has a PTC base. This means that the power can be independently reduced at high temperatures.
- FIG. 9 uses a state diagram 900 to show the operating state of the condensate pump described with reference to FIGS. 1 and 2 during the cleaning process according to an exemplary embodiment.
- the condensate pump is permanently controlled with a fixed cycle and thus acts during the entire cleaning process.
- the condensate pump is alternately activated and deactivated.
- a fixed cycle is used, which prevents a float switch from being triggered.
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Cleaning By Liquid Or Steam (AREA)
- Control Of Washing Machine And Dryer (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BE20215670A BE1029707B1 (de) | 2021-08-23 | 2021-08-23 | Verfahren und Vorrichtung zum Durchführen eines Reinigungsprozesses für ein Reinigungsgerät und Reinigungsgerät |
| PCT/EP2022/070926 WO2023025497A1 (de) | 2021-08-23 | 2022-07-26 | Verfahren und vorrichtung zum durchführen eines reinigungsprozesses für ein reinigungsgerät und reinigungsgerät |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| EP4392606A1 true EP4392606A1 (de) | 2024-07-03 |
| EP4392606C0 EP4392606C0 (de) | 2025-12-10 |
| EP4392606B1 EP4392606B1 (de) | 2025-12-10 |
Family
ID=78844552
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP22751107.8A Active EP4392606B1 (de) | 2021-08-23 | 2022-07-26 | Verfahren zum durchführen eines reinigungsprozesses für ein reinigungsgerät und reinigungsgerät |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US20250019892A1 (de) |
| EP (1) | EP4392606B1 (de) |
| BE (1) | BE1029707B1 (de) |
| WO (1) | WO2023025497A1 (de) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP4600418A1 (de) * | 2024-02-09 | 2025-08-13 | BSH Hausgeräte GmbH | Verfahren zur auffrischung von wäsche ohne zusätzliche hardware |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05277294A (ja) * | 1992-03-31 | 1993-10-26 | Toshiba Corp | 衣類乾燥機 |
| US20090100703A1 (en) * | 2006-05-01 | 2009-04-23 | Bsh Bosch Und Siemens Hausgeraete Gmbh | Clothes Dryer Utilizing an Air Source from the Exterior of a Structure |
| EP2039819B1 (de) * | 2007-09-21 | 2016-05-04 | Candy S.p.A. | Wasch- und Trockenmaschine |
| DE102007049061A1 (de) * | 2007-10-12 | 2009-04-16 | BSH Bosch und Siemens Hausgeräte GmbH | Verfahren und Vorrichtung zum Reinigen eines Bauteiles, insbesondere eines Verdampfers einer Kondensatoreinrichtung sowie Wasch- oder Wäschetrockner mit einer solchen Vorrichtung |
| KR100921461B1 (ko) * | 2007-11-02 | 2009-10-13 | 엘지전자 주식회사 | 건조기의 제어방법 |
| US8104191B2 (en) * | 2008-07-31 | 2012-01-31 | Electrolux Home Products, Inc. | Laundry dryer providing moisture application during tumbling and reduced airflow |
| PL2471994T3 (pl) * | 2011-01-04 | 2019-12-31 | Electrolux Home Products Corporation N.V. | Urządzenie do suszenia materiałów pranych |
| JP2014150859A (ja) * | 2013-02-06 | 2014-08-25 | Panasonic Corp | 衣類乾燥機 |
| WO2015082018A1 (en) * | 2013-12-06 | 2015-06-11 | Electrolux Appliances Aktiebolag | Laundry treatment apparatus having a laundry water content sensor |
| KR101685346B1 (ko) * | 2015-03-17 | 2016-12-20 | 엘지전자 주식회사 | 의류처리장치 및 그 제어방법 |
| KR20210002281A (ko) * | 2019-06-28 | 2021-01-07 | 엘지전자 주식회사 | 의류처리장치 |
| KR102836921B1 (ko) * | 2020-02-20 | 2025-07-22 | 엘지전자 주식회사 | 의류 처리장치의 제어방법 |
-
2021
- 2021-08-23 BE BE20215670A patent/BE1029707B1/de not_active IP Right Cessation
-
2022
- 2022-07-26 EP EP22751107.8A patent/EP4392606B1/de active Active
- 2022-07-26 US US18/684,697 patent/US20250019892A1/en active Pending
- 2022-07-26 WO PCT/EP2022/070926 patent/WO2023025497A1/de not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| WO2023025497A1 (de) | 2023-03-02 |
| US20250019892A1 (en) | 2025-01-16 |
| EP4392606C0 (de) | 2025-12-10 |
| BE1029707B1 (de) | 2023-03-20 |
| EP4392606B1 (de) | 2025-12-10 |
| BE1029707A1 (de) | 2023-03-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2004059070A1 (de) | Wäschetrockner und verfahren zur geruchsentfernung aus textilien | |
| DE102010017103A1 (de) | Kontrollierte Entfeuchtung in einer Waschgut-Behandlungsmaschine | |
| DE102010017104A1 (de) | Active Entfeuchtung in Waschgut-Behandlungsgeräten | |
| EP2603629B1 (de) | Verfahren zur beseitigung von geruchsstoffen in wäschestücken in einem waschtrockner sowie hierzu geeigneter waschtrockner | |
| DE10260156A1 (de) | Wäschetrockner und Verwendung eines Ultraschallzerstäubers | |
| EP2427595B1 (de) | Wäschebehandlungsgerät mit einem dampferzeuger sowie verfahren zum behandeln eines waschguts | |
| DE102012207565B4 (de) | Verfahren zum Betreiben einer als Programmautomat ausgebildeten Spülmaschine sowie entsprechende Spülmaschine | |
| DE102009021040A1 (de) | Trockner und Steuerungsverfahren für diesen | |
| WO2005018408A1 (de) | Geschirrspülmaschine | |
| EP2295627B1 (de) | Verfahren zur Behandlung von Wäsche in einer Haushaltsmaschine, sowie Haushaltsmaschine, insbesondere Haushaltswäschetrockner | |
| EP3084061A1 (de) | Vorrichtung zur nutzung der wärme von abwasser einer wäschebehandlungsmaschine | |
| BE1029707B1 (de) | Verfahren und Vorrichtung zum Durchführen eines Reinigungsprozesses für ein Reinigungsgerät und Reinigungsgerät | |
| EP3375930A2 (de) | Verfahren zum trocknen von wäsche, steuerverfahren und steuervorrichtung zum steuern eines trocknungsvorgangs und waschtrockner | |
| EP2471997A1 (de) | Wäschetrockner oder Waschautomat mit Bedampfungseinrichtung | |
| DE2642830C3 (de) | Verfahren und Vorrichtung zum chemischen Reinigen von Textilien | |
| WO2009060056A1 (de) | Einrichtung und verfahren zum auffrischen von oberbekleidung | |
| EP2526849B1 (de) | Verfahren zum Betrieb eines programmgesteuerten Haushaltgeräts | |
| DE69818591T2 (de) | Verfahren zur Entsorgung der Waschflüssigkeit in einer Maschine zum Waschen von Gegenständen und Waschmaschine zum Durchführen des Verfahrens | |
| DE102021127968A1 (de) | Wäschebehandlungsgerät und Verfahren zum Betreiben eines Wäschebehandlungsgeräts | |
| EP3623518B1 (de) | Verfahren zum ansteuern eines erwärmens eines reinigungsguts während eines reinigungsvorgangs in einem reinigungsgerät | |
| EP3623520A1 (de) | Verfahren und vorrichtung zum thermischen abtöten von keimen in textilien vor einem waschgang in einem reinigungsgerät und reinigungsgerät | |
| DE102020100761A1 (de) | Verfahren und Steuergerät zum Betreiben eines Reinigungsgeräts und Reinigungsgerät | |
| DE102021132650A1 (de) | Verfahren und Steuervorrichtung zum Betreiben eines Textilbehandlungsgeräts und Textilbehandlungsgerät | |
| DE102022207952A1 (de) | Waschmaschine mit Luftheizung und verbessertes Hygieneverfahren bei deren Betrieb | |
| EP3375929A2 (de) | Verfahren zum trocknen von wäsche, steuerverfahren und steuervorrichtung zum steuern eines trocknungsvorgangs und wasserführendes haushaltgerät zur wäschebehandlung |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: UNKNOWN |
|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE |
|
| PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE |
|
| 17P | Request for examination filed |
Effective date: 20240325 |
|
| AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
| DAV | Request for validation of the european patent (deleted) | ||
| DAX | Request for extension of the european patent (deleted) | ||
| GRAP | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: GRANT OF PATENT IS INTENDED |
|
| RIC1 | Information provided on ipc code assigned before grant |
Ipc: D06F 58/44 20200101AFI20250627BHEP Ipc: D06F 58/20 20060101ALN20250627BHEP Ipc: D06F 58/45 20200101ALN20250627BHEP Ipc: D06F 105/26 20200101ALN20250627BHEP Ipc: D06F 105/30 20200101ALN20250627BHEP Ipc: D06F 105/38 20200101ALN20250627BHEP Ipc: D06F 105/40 20200101ALN20250627BHEP |
|
| INTG | Intention to grant announced |
Effective date: 20250730 |
|
| GRAS | Grant fee paid |
Free format text: ORIGINAL CODE: EPIDOSNIGR3 |
|
| GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE PATENT HAS BEEN GRANTED |
|
| AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
| REG | Reference to a national code |
Ref country code: CH Ref legal event code: F10 Free format text: ST27 STATUS EVENT CODE: U-0-0-F10-F00 (AS PROVIDED BY THE NATIONAL OFFICE) Effective date: 20251210 Ref country code: GB Ref legal event code: FG4D Free format text: NOT ENGLISH |
|
| REG | Reference to a national code |
Ref country code: DE Ref legal event code: R096 Ref document number: 502022006407 Country of ref document: DE |
|
| REG | Reference to a national code |
Ref country code: IE Ref legal event code: FG4D Free format text: LANGUAGE OF EP DOCUMENT: GERMAN |
|
| U01 | Request for unitary effect filed |
Effective date: 20251210 |
|
| U07 | Unitary effect registered |
Designated state(s): AT BE BG DE DK EE FI FR IT LT LU LV MT NL PT RO SE SI Effective date: 20251215 |
|
| REG | Reference to a national code |
Ref country code: GB Ref legal event code: 746 Effective date: 20260123 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: ES Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20251210 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: NO Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20260310 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: HR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20251210 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: RS Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20260310 |