EP2315547A2 - Method for operating a water-carrying household appliance - Google Patents

Method for operating a water-carrying household appliance

Info

Publication number
EP2315547A2
EP2315547A2 EP09781060A EP09781060A EP2315547A2 EP 2315547 A2 EP2315547 A2 EP 2315547A2 EP 09781060 A EP09781060 A EP 09781060A EP 09781060 A EP09781060 A EP 09781060A EP 2315547 A2 EP2315547 A2 EP 2315547A2
Authority
EP
European Patent Office
Prior art keywords
medium
water
operating
heated
household appliance
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
Application number
EP09781060A
Other languages
German (de)
French (fr)
Other versions
EP2315547B1 (en
Inventor
Helmut Jerg
Michael Rosenbauer
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 Bosch und Siemens 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=41461704&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP2315547(A2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by BSH Bosch und Siemens Hausgeraete GmbH filed Critical BSH Bosch und Siemens Hausgeraete GmbH
Priority to PL09781060T priority Critical patent/PL2315547T3/en
Publication of EP2315547A2 publication Critical patent/EP2315547A2/en
Application granted granted Critical
Publication of EP2315547B1 publication Critical patent/EP2315547B1/en
Revoked legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L15/00—Washing or rinsing machines for crockery or tableware
    • A47L15/42—Details
    • A47L15/48—Drying arrangements
    • A47L15/481—Drying arrangements by using water absorbent materials, e.g. Zeolith
    • 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 
    • D06F58/26—Heating arrangements, e.g. gas heating equipment

Definitions

  • the invention relates to a method for operating a water-conducting domestic appliance, in particular for a dishwasher or a washer-dryer according to the preamble of claim 1.
  • a method for operating a water-conducting domestic appliance i. a dishwasher known.
  • a drying system a sorption device with reversibly dehydratable material is provided, which extracts a quantity of water in a drying step of the air to be dried and stores them.
  • a regeneration process or a desorption is then carried out, in which an air stream flowing through the desiccant is heated by means of an air heater. With the heated air stream, the amount of water stored in the drying agent is released as hot steam and returned to the washing and heated to be cleaned items.
  • this type of heating is time consuming.
  • the invention is based on a method for operating a water-conducting domestic appliance, in particular for a dishwasher or a washer dryer, comprising a plurality of successive partial program steps, of which in at least one partial program step at least temporarily heated a first medium with a first heating element and treated by loading with the heated first medium is heated.
  • a second medium is heated with a second heating element and the material to be treated is heated with the heated second medium.
  • a higher performance of the second heating element allows to accelerate the heating process.
  • the power consumption remains below a maximum power consumption of the water-conducting household appliance.
  • the maximum power consumption is determined by the maximum power capacity of the home-side Supply network limited that the power supply of the water-bearing household appliance is used with electrical energy.
  • a power consumption of the water-conducting household appliance exceeding the maximum power capacity of the home-side supply network leads to an overload of the home-side supply network with the result that fuse elements, such as fuses or circuit breakers, trigger and a further energy supply is prevented. This ensures uninterrupted operation of the water-conducting household appliance.
  • the first medium is a gaseous medium and the second medium is a liquid medium. This reduces the higher
  • Heat capacity of the liquid medium the heating time.
  • the heating of the gaseous medium can be carried out by an electric air heater, for example. Supported by a fan blower for circulating the gaseous medium.
  • the heating of the liquid medium can be done by a water heater, for example. Supported by circulating pump for circulation of the liquid medium.
  • a first medium is heated only with the first heating element and only a second medium, at least temporarily, with the second heating element.
  • a first medium is heated only with the first heating element and, in a second partial program step, at least temporarily with only the second heating element.
  • At least one exchange of a medium takes place between two partial program steps. It sets a mixing temperature, which is between the temperature of the liquid medium and the temperature of the item to be treated after the first part program step.
  • the temperature difference to be overcome between the mixing temperature and the maximum temperature to be reached in the purification step is correspondingly lower, so that correspondingly less energy has to be expended.
  • a cleaning agent is added in a part program step designed as a cleaning step for the purpose of cleaning articles to be treated.
  • a partial program step designed as a pre-rinsing step for cleaning articles to be treated is carried out without addition of detergent, so that the pre-rinse step is carried out immediately before the cleaning step in which higher temperatures are achieved than in the pre-rinse step.
  • a Nachwaschphase is performed while the material to be treated is heated by exposure to the second heating medium heated by the second heating medium.
  • a partial program step is formed as a rinsing step with heating of rinsing liquor, in which expansion agents are added. It is further provided that, before the rinsing step, a partial program step designed as an intermediate rinsing step is carried out for cleaning treated items without adding detergent, so that the intermediate rinsing step is carried out immediately before the rinsing step in which higher temperatures are achieved than in the intermediate rinsing step.
  • the last partial program step a drying step is performed, is absorbed in the second medium of a reversibly dehydratable material.
  • liquid stored in the reversible dehydrogenatable material is available again for a new treatment cycle.
  • the reversibly dehydratable material is at least partially desorbed, so that subsequently the reversibly dehydratable material is receptive again.
  • FIG. 1 is a schematic block diagram of a dishwasher for carrying out a rinsing method according to the first embodiment
  • 2 is a temperature-time diagram for illustrating a Spülprogrammab- run in a first energy-saving rinse mode
  • FIG. 3 is a timing chart showing only the cleaning step for illustrating a purging process in the second time-saving purging mode according to the first embodiment
  • Fig. 4 is a diagram corresponding to FIG. 3 according to the second embodiment.
  • Fig. 1 is shown as an exemplary embodiment of a water-conducting household appliance, a dishwasher with a washing container 1, in which not shown, to be cleaned dishes in dish racks 3, 5 can be arranged.
  • two spraying arms 7, 9 provided in different spraying levels are arranged by way of example as spraying devices, via which the washware to be cleaned is supplied with washing liquid.
  • a pump pot 11 is provided with a circulating pump 13, which is connected via feed lines 14, 15 fluidly connected to the spray arms 7, 9.
  • the sump 11 is also connected via connecting pieces with a fresh water supply line 16 coupled to the water supply network and with a discharge line 17 in which a sump pump 18 for pumping out the rinsing liquid from the rinsing container is arranged.
  • the rinsing container 1 has in its upper region an outlet opening 19, which is connected via a line 21 with a drying device designed as sorption device 22.
  • a drying device designed as sorption device 22 In line 21 to the sorption 22 an air blower 27 and a heating element 24 are connected.
  • the sorption device 22 contains as drying agent a reversibly dehydratable material, such as zeolite, with which in a drying step T air is dried.
  • zeolite reversibly dehydratable material
  • the zeolite provided in the sorption device 22 absorbs the moisture of the air and the comparatively dry air is returned to the washing container 1 again.
  • the amount of water m 2 stored in the zeolite in the drying step T can be released again in a regeneration process, ie during desorption, by heating the desiccant of the sorption device 22.
  • a heated by the heating element 24 to very high temperatures air flow through the sorption 22, with which the stored water in the zeolite is released as hot water vapor and recycled back into the washing compartment 1.
  • FIG. 2 shows a temporal program sequence with the individual partial program steps of a rinse cycle, namely pre-rinsing V, cleaning R, intermediate rinsing Z, rinsing K and drying T 1.
  • the regeneration process described above in the sorption device 22 takes place in the temperature-time profile shown in FIG. 2 in the time interval ⁇ t R.
  • the indicated in Fig. 2 part program steps are controlled by a control device 25 by appropriate control of the circulation pump 13, the drain pump 18, the air blower 23, the drying device 22 and other control components.
  • the regeneration process .DELTA.t R starts according to FIGS. 2 and 3 at the beginning of the cleaning step R at time t 0 .
  • .DELTA.t R stored in the drying agent amount of water m 2 is returned as water vapor in the washing compartment 1. This amount of water m 2 was removed in the drying step T of the previous rinse during an adsorption ⁇ t A to be dried, laden with moisture airflow.
  • the total amount of rinsing liquid M ⁇ St provided in the cleaning step R thus results from a fresh water quantity rr ⁇ supplied via the fresh water line 16 and the quantity of water m 2 recycled in the regeneration process ⁇ t R.
  • heating is first carried out during the regeneration process ⁇ t R by means of the second heating element 24, ie the air heating with which the one heating power Q 2 is introduced into the washing compartment 1. Subsequently, a heating power Q 1 is introduced into the washing container 1 with the first heating element 23, ie the water heater.
  • the heating power Q 1 of the water heater 23 may be about 2,200 W, while the heating power Q 2 of the air heater 24 is only in the order of 1,400 W.
  • the heating phase .DELTA.t H in the heating phase .DELTA.t H, the heating of the rinsing liquid initially only by means of the released in the regeneration operation .DELTA.t R water vapor, the rinsing liquid with the heating power Q 2 to a temperature T 1 from here example about 40 0 C. can warm up. Only after the end of the regeneration process .DELTA.t R , the water heater 23, which operates with significantly greater heating power Q 1 , is switched on. Due to the water heater 23 switched on only after the end of the regeneration process ⁇ t R , thermal damage to the desiccant in the sorption device can be avoided. By means of the activated water heater 23 the temperature of the rinsing liquid is further increased from the temperature T 1 of 40 0 C to the cleaning temperature T R , which may be here by way of example at 51 0 C.
  • the heat Q 2 released during the regeneration process ⁇ t R for heating the rinsing liquid m is used in an energy-saving manner during the heating phase ⁇ t H.
  • control device 25 is in signal communication with a changeover switch 26 which is manually operable by the user.
  • changeover switch 26 Upon actuation of the changeover switch 26, the user can switch over from the first, energy-saving rinse mode described above with reference to FIG. 2 to a second rinse mode described below.
  • the rinsing liquid quantity is heated in the cleaning step R in a heating phase ⁇ t H i which is reduced in time compared to the first rinsing mode, as shown in FIG.
  • FIG. 3 shows the heating phase ⁇ t H of both the first purge mode (in dashed line) and the second purge mode (solid line).
  • the regeneration process .DELTA.t R is brought forward in time. Ie. the regeneration process .DELTA.t R starts here already during the Vorpül suitses V and temporally superimposed on the start time t 0 of the cleaning step R.
  • the cleaning temperature T R is reached accelerated in the second rinse mode, whereby accordingly, the cleaning step R 1 can already be terminated at a preferred time t E1 .
  • the start of the water heater 23 - alternatively to the embodiment shown - even with the start time t 0 of the cleaning step R 1 done. Namely, at the beginning of the heating phase, the water heater 23 initially heats only the rinsing liquid in the rinsing container 1 and only with a time delay the air. It therefore exists at the beginning of the heating phase ⁇ t H i no danger that an excessively heated air flow during the regeneration process .DELTA.t R reach the sorption 22 and can damage the zeolite thermally.
  • FIG. 4 describes a rinsing method performed during the second rinse mode in accordance with the second exemplary embodiment.
  • Fig. 3 finds the
  • Regeneration process .DELTA.t R completely outside the heating phase .DELTA.t H instead.
  • ⁇ . RI , .DELTA.t R2 divided, the example in FIG. 4 are approximately equal in time.
  • the first regeneration segment ⁇ t R1 already takes place in the pre-rinse step V.
  • the second regeneration segment ⁇ t R2 then starts after the heating phase ⁇ t H during the post-washing period N.

Abstract

The invention relates to a method for operating a water-carrying household appliance, especially a dishwasher or a tumble dryer, comprising a plurality of successive partial program steps, a first medium being heated at least temporarily by a first heating element (24) in at least one partial program step, and the product to be treated then being heated by being subjected to the heated first medium. According to the invention, when the first heating element (24) is inactive, a second medium is at least temporarily heated by a second heating element (23) and the product to be treated is heated by the heated second medium.

Description

Verfahren zum Betreiben eines wasserführenden Haushaltsgeräts Method for operating a water-conducting household appliance
Die Erfindung betrifft ein Verfahren zum Betreiben eines wasserführenden Haushaltsgeräts, insbesondere für eine Geschirrspülmaschine oder einen Waschtrockner gemäß dem Oberbegriff des Anspruchs 1.The invention relates to a method for operating a water-conducting domestic appliance, in particular for a dishwasher or a washer-dryer according to the preamble of claim 1.
Aus der DE 10 2005 004 089 A1 ein Verfahren zum Betreiben eines wasserführenden Haushaltsgeräts, d.h. einer Geschirrspülmaschine bekannt. Als Trocknungssystem ist eine Sorptionseinrichtung mit reversibel dehydrierbaren Material vorgesehen, das in einem Trocknungsschritt der zu trocknenden Luft eine Wassermenge entzieht und diese speichert. In einem nachfolgenden Reinigungsschritt erfolgt dann ein Regenerationsvorgang bzw. eine Desorption, bei der mittels einer Luftheizung ein durch das Trocknungsmittel strömender Luftstrom erhitzt wird. Mit dem erhitzten Luftstrom wird die im Trocknungsmittel gespeicherte Wassermenge als heißer Wasserdampf freigesetzt und in den Spülbehälter rückgeführt und das zu reinigenden Spülgut erhitzt. Diese Art der Aufheizung ist jedoch zeitaufwendig.From DE 10 2005 004 089 A1 a method for operating a water-conducting domestic appliance, i. a dishwasher known. As a drying system, a sorption device with reversibly dehydratable material is provided, which extracts a quantity of water in a drying step of the air to be dried and stores them. In a subsequent cleaning step, a regeneration process or a desorption is then carried out, in which an air stream flowing through the desiccant is heated by means of an air heater. With the heated air stream, the amount of water stored in the drying agent is released as hot steam and returned to the washing and heated to be cleaned items. However, this type of heating is time consuming.
Es ist daher Aufgabe der Erfindung, ein Verfahren zum Betreiben eines wasserführenden Haushaltsgeräts bereitzustellen, dass eine Reduzierung des Zeitaufwands erlaubt.It is therefore an object of the invention to provide a method for operating a water-conducting household appliance that allows a reduction of the time required.
Die Erfindung geht aus von einem zum Betreiben eines wasserführendes Haushaltsgeräts, insbesondere für eine Geschirrspülmaschine oder einen Waschtrockner, dass eine Mehrzahl von aufeinanderfolgenden Teilprogrammschritten umfasst, von denen in wenigstens einem Teilprogrammschritt wenigstens zeitweise ein erstes Medium mit einem ersten Heizelement erwärmt und Behandlungsgut durch Beaufschlagung mit der aufgeheizten ersten Medium erwärmt wird.The invention is based on a method for operating a water-conducting domestic appliance, in particular for a dishwasher or a washer dryer, comprising a plurality of successive partial program steps, of which in at least one partial program step at least temporarily heated a first medium with a first heating element and treated by loading with the heated first medium is heated.
Erfindungsgemäß ist vorgesehen, dass bei inaktivem erstem Heizelement wenigstens zeitweise ein zweites Medium mit einem zweiten Heizelement erwärmt und das Behandlungsgut mit dem aufgeheizten zweiten Medium erwärmt wird. Dabei erlaubt eine höhere Leistungsfähigkeit des zweiten Heizelements den Aufheizvorgang zu beschleunigen. Ferner wird so sichergestellt, dass die Leistungsaufnahme unterhalb einer maximale Leistungsaufnahme des wasserführenden Haushaltsgeräts bleibt. Die maximale Leistungsaufnahme wird durch die maximale Leistungskapazität des hausseitigen Versorgungsnetzes begrenzt, dass der Energieversorgung des wasserführenden Haushaltsgeräts mit elektrischer Energie dient. Eine die maximale Leistungskapazität des hausseitigen Versorgungsnetzes übersteigende Leistungsaufnahme des wasserführenden Haushaltsgeräts führt zu einer Überlastung des hausseitigen Versorgungsnetzes mit der Folge, dass Sicherungselemente, wie z.B. Schmelzsicherungen oder Sicherungsautomaten, auslösen und eine weitere Energiezufuhr unterbunden ist. So wird ein unterbrechungsfreier Betrieb des wasserführenden Haushaltsgeräts gewährleistet.According to the invention, when the first heating element is inactive, at least temporarily a second medium is heated with a second heating element and the material to be treated is heated with the heated second medium. In this case, a higher performance of the second heating element allows to accelerate the heating process. Furthermore, it is ensured that the power consumption remains below a maximum power consumption of the water-conducting household appliance. The maximum power consumption is determined by the maximum power capacity of the home-side Supply network limited that the power supply of the water-bearing household appliance is used with electrical energy. A power consumption of the water-conducting household appliance exceeding the maximum power capacity of the home-side supply network leads to an overload of the home-side supply network with the result that fuse elements, such as fuses or circuit breakers, trigger and a further energy supply is prevented. This ensures uninterrupted operation of the water-conducting household appliance.
Es ist ferner vorzugsweise vorgesehen, dass das erste Medium ein gasförmiges Medium und das zweite Medium ein flüssiges Medium ist. Dabei reduziert die höhereIt is further preferably provided that the first medium is a gaseous medium and the second medium is a liquid medium. This reduces the higher
Wärmekapazität des flüssigen Mediums die Aufheizdauer. Die Erwärmung des gasförmigen Mediums kann durch eine elektrische Luftheizung, bspw. unterstützt durch ein Lüftergebläse zur Umwälzung des gasförmigen Mediums erfolgen. Die Erwärmung des flüssigen Mediums kann durch einen Durchlauferhitzer, bspw. unterstützt durch Umwälzpumpe zur Umwälzung des flüssigen Mediums erfolgen.Heat capacity of the liquid medium, the heating time. The heating of the gaseous medium can be carried out by an electric air heater, for example. Supported by a fan blower for circulating the gaseous medium. The heating of the liquid medium can be done by a water heater, for example. Supported by circulating pump for circulation of the liquid medium.
In einer ersten, bevorzugten Ausführungsform ist vorgesehen, dass in dem Teilprogrammschritt wenigstens zeitweise nur mit dem ersten Heizelement ein erstes und mit dem zweiten Heizelement wenigstens zeitweise nur ein zweites Medium erwärmt wird.In a first, preferred embodiment it is provided that in the subprogram step, at least temporarily, only a first medium is heated only with the first heating element and only a second medium, at least temporarily, with the second heating element.
In einer weiteren, bevorzugten Ausführungsform ist vorgesehen, dass in einem ersten Teilprogrammschritt wenigstens zeitweise nur mit dem ersten Heizelement ein erstes und in einem zweiten Teilprogrammschritt wenigstens zeitweise nur mit dem zweiten Heizelement ein zweites Medium erwärmt wird.In a further, preferred embodiment it is provided that in a first partial program step, at least temporarily, a first medium is heated only with the first heating element and, in a second partial program step, at least temporarily with only the second heating element.
Es erfolgt also nur ein abwechselnder bzw. alternierender Betrieb der beiden Heizelemente, entweder während eines Teilprogrammschritts oder in wenigstens zwei Teilprogrammschritten. So wird sichergestellt, dass es durch zumindest zeitweise gleichzeitigen Betrieb der beiden Heizelemente nicht zu einer Überhitzung innerhalb des wasserführenden Haushaltsgeräts kommen kann mit der Folge bspw. einer Beschädigung eines der beiden Heizelemente und/oder einer Sorptionseinrichtung mit reversibel dehydrierbaren Material, bspw. Zeolith. Vorzugsweise ist vorgesehen, dass in einem Teilprogrammschritt Behandlungsgut nachfolgend mit einem zweiten Medium beaufschlagt wird. Hierbei kann es sich um einen Vorspülschritt handeln, mit dem z.B. im Fall einer Geschirrspülmaschine grobe Anschmutzungen vom Behandlungs- bzw. Spülgut entfernt werden, oder um einen Reinigungsschritt mit Reinigungsmittelzugabe zur Entfernung hartnäckiger Anschmutzen.Thus, there is only an alternating or alternating operation of the two heating elements, either during a partial program step or in at least two partial program steps. This ensures that it can not overheat within the water-bearing household appliance by at least temporarily simultaneous operation of the two heating elements with the result eg. Damage to one of the two heating elements and / or a sorption with reversibly dehydratable material, eg. Zeolite. It is preferably provided that in a part program step treated material is subsequently subjected to a second medium. This may be a pre-rinsing step with which, for example, in the case of a dishwasher coarse soiling is removed from the treatment or ware, or a cleaning step with detergent addition to remove stubborn dirt.
Ferner ist vorzugsweise vorgesehen, dass zwischen zwei Teilprogrammschritten wenigstens ein Austausch eines Mediums, bspw. von Spülflotte erfolgt. Es stellt sich eine Mischtemperatur ein, die zwischen der Temperatur des flüssigen Mediums und der Temperatur des Behandlungsguts nach dem ersten Teilprogrammschritt liegt. Die zu überwindende Temperaturdifferenz zwischen der Mischungstemperatur und der zu ereichenden Maximaltemperatur im Reinigungsschritt ist entsprechend geringer aus, so dass entsprechend weniger Energie aufgewendet werden muss.Furthermore, it is preferably provided that at least one exchange of a medium, for example of rinsing liquor, takes place between two partial program steps. It sets a mixing temperature, which is between the temperature of the liquid medium and the temperature of the item to be treated after the first part program step. The temperature difference to be overcome between the mixing temperature and the maximum temperature to be reached in the purification step is correspondingly lower, so that correspondingly less energy has to be expended.
Es ist ferner vorzugsweise vorgesehen, dass bei einem als Reinigungsschritt ausgebildetem Teilprogrammschritt zur Reinigung von Behandlungsgut ein Reinigungsmittel zugegeben wird.Furthermore, it is preferably provided that a cleaning agent is added in a part program step designed as a cleaning step for the purpose of cleaning articles to be treated.
Außerdem ist vorzugsweise vorgesehen, dass vor dem Reinigungsschritt ein als Vorspülschritt ausgebildeter Teilprogrammschritt zur Reinigung von Behandlungsgut ohne Reinigungsmittelzugabe durchgeführt wird, so dass der Vorspülspülschritt unmittelbar vor dem Reinigungsschritt durchgeführt wird, in dem höhere Temperaturen als im Vorspülschritt erreicht werden.In addition, it is preferably provided that prior to the cleaning step, a partial program step designed as a pre-rinsing step for cleaning articles to be treated is carried out without addition of detergent, so that the pre-rinse step is carried out immediately before the cleaning step in which higher temperatures are achieved than in the pre-rinse step.
Dabei ist vorzugsweise vorgesehen, dass während des Reinigungsschritts eine Nachwaschphase durchgeführt wird, während der Behandlungsgut durch Beaufschlagung mit von dem zweiten Heizelement aufgeheiztem zweitem Medium erwärmt wird.It is preferably provided that during the cleaning step, a Nachwaschphase is performed while the material to be treated is heated by exposure to the second heating medium heated by the second heating medium.
In einer weiteren Ausführungsform ist vorzugsweise vorgesehen, dass ein Teilprogrammschritt als Klarspülschritt mit Erwärmung von Spülflotte ausgebildet ist, bei dem Entspannungsmittel zugegeben werden. Ferner ist vorgesehen, dass vor dem Klarspülschritt ein als Zwischenspülschritt ausgebildeter Teilprogrammschritt zur Reinigung von Behandlungsgut ohne Reinigungsmittelzugabe durchgeführt wird, so dass der Zwischenspülschritt unmittelbar vor dem Klarspülschritt durchgeführt wird, in dem höhere Temperaturen als im Zwischenspülschritt erreicht werden.In a further embodiment, it is preferably provided that a partial program step is formed as a rinsing step with heating of rinsing liquor, in which expansion agents are added. It is further provided that, before the rinsing step, a partial program step designed as an intermediate rinsing step is carried out for cleaning treated items without adding detergent, so that the intermediate rinsing step is carried out immediately before the rinsing step in which higher temperatures are achieved than in the intermediate rinsing step.
Es ist ferner vorzugsweise vorgesehen, dass als letzter Teilprogrammschritt ein Trocknungsschritt durchgeführt wird, bei dem zweiten Medium von einem reversibel dehydrierbaren Material absorbiert wird. Somit steht für einen erneuten Behandlungszyklus wieder im reversibel dehydrierbaren Material gespeicherte Flüssigkeit zur Verfügung.It is further preferably provided that the last partial program step, a drying step is performed, is absorbed in the second medium of a reversibly dehydratable material. Thus, liquid stored in the reversible dehydrogenatable material is available again for a new treatment cycle.
Dabei ist vorzugsweise vorgesehen, dass während eines Teilprogrammschritts das reversibel dehydrierbaren Material wenigstens teilweise desorbiert wird, so dass anschließend das reversibel dehydrierbare Material wieder aufnahmefähig ist.It is preferably provided that during a partial program step, the reversibly dehydratable material is at least partially desorbed, so that subsequently the reversibly dehydratable material is receptive again.
Nachfolgend sind zwei Ausführungsbeispiele der Erfindung anhand der beigefügten Figuren beschrieben.In the following, two embodiments of the invention will be described with reference to the attached figures.
Es zeigen:Show it:
Fig. 1 in einem schematischen Blockdiagramm eine Geschirrspülmaschine zur Durchführung eines Spülverfahrens gemäß dem ersten Ausführungsbeispiel,1 is a schematic block diagram of a dishwasher for carrying out a rinsing method according to the first embodiment,
Fig. 2 ein Temperatur-Zeit-Diagramm zur Veranschaulichung eines Spülprogrammab- laufes in einer ersten energiesparenden Spül-Betriebsart,2 is a temperature-time diagram for illustrating a Spülprogrammab- run in a first energy-saving rinse mode,
Fig. 3 ein nur den Reinigungsschritt darstellendes Zeitdiagramm zur Veranschaulichung eines Spülverfahrens in der zweiten, zeitsparenden Spül-Betriebsart gemäß dem ersten Ausführungsbeispiel, undFIG. 3 is a timing chart showing only the cleaning step for illustrating a purging process in the second time-saving purging mode according to the first embodiment; and FIG
Fig. 4 ein Diagramm entsprechend der Fig. 3 gemäß dem zweiten Ausführungsbeispiel. In der Fig. 1 ist als Ausführungsbeispiel für ein wasserführendes Haushaltsgerät eine Geschirrspülmaschine mit einem Spülbehälter 1 gezeigt, in dem nicht dargestelltes, zu reinigendes Spülgut in Geschirrkörben 3, 5 angeordnet werden kann. Im gezeigten Spülbehälter 1 sind beispielhaft als Sprüheinrichtungen zwei in unterschiedlichen Sprühebenen vorgesehene Sprüharme 7, 9 angeordnet, über die das zu reinigende Spülgut mit Spülflüssigkeit beaufschlagt wird. Im Spülbehälterboden ist ein Pumpentopf 11 mit einer Umwälzpumpe 13 vorgesehen, die über Zuleitungen 14, 15 strömungstechnisch mit den Sprüharmen 7, 9 verbunden ist. Der Pumpentopf 11 ist außerdem über Anschlussstutzen mit einer mit dem Wasserversorgungsnetz gekoppelten Frischwasser-Zuleitung 16 sowie mit einer Ablaufleitung 17 in Verbindung, in der eine Laugenpumpe 18 zum Abpumpen der Spülflüssigkeit aus dem Spülbehälter angeordnet ist.Fig. 4 is a diagram corresponding to FIG. 3 according to the second embodiment. In Fig. 1 is shown as an exemplary embodiment of a water-conducting household appliance, a dishwasher with a washing container 1, in which not shown, to be cleaned dishes in dish racks 3, 5 can be arranged. In the washing container 1 shown, two spraying arms 7, 9 provided in different spraying levels are arranged by way of example as spraying devices, via which the washware to be cleaned is supplied with washing liquid. In the Spülbehälterboden a pump pot 11 is provided with a circulating pump 13, which is connected via feed lines 14, 15 fluidly connected to the spray arms 7, 9. The sump 11 is also connected via connecting pieces with a fresh water supply line 16 coupled to the water supply network and with a discharge line 17 in which a sump pump 18 for pumping out the rinsing liquid from the rinsing container is arranged.
Der Spülbehälter 1 weist in seinem oberen Bereich eine Auslassöffnung 19 auf, die über eine Leitung 21 mit einer als Sorptionseinrichtung 22 ausgeführten Trocknungseinrichtung verbunden ist. In der Leitung 21 zur Sorptionseinrichtung 22 sind ein Luftgebläse 27 sowie ein Heizelement 24 geschaltet. Die Sorptionseinrichtung 22 enthält als Trocknungsmittel ein reversibel dehydrierbares Material, etwa Zeolith, mit dem in einem Trocknungsschritt T Luft getrocknet wird. Hierzu wird ein mit hoher Feuchtigkeit beladener Luftstrom mittels des Luftgebläses 27 vom Spülbehälter 1 durch die Sorptionseinrichtung 22 geleitet. Das in der Sorptionseinrichtung 22 vorgesehene Zeolith nimmt die Feuchtigkeit der Luft auf und die vergleichsweise trockene Luft wird wieder in den Spülbehälter 1 zurückgeführt.The rinsing container 1 has in its upper region an outlet opening 19, which is connected via a line 21 with a drying device designed as sorption device 22. In line 21 to the sorption 22 an air blower 27 and a heating element 24 are connected. The sorption device 22 contains as drying agent a reversibly dehydratable material, such as zeolite, with which in a drying step T air is dried. For this purpose, a high-humidity laden air flow is directed by the air blower 27 from the washing container 1 through the sorption 22. The zeolite provided in the sorption device 22 absorbs the moisture of the air and the comparatively dry air is returned to the washing container 1 again.
Die im Trocknungsschritt T im Zeolith gespeicherte Wassermenge m2 kann in einem Regenerationsvorgang, d. h. bei einer Desorption, durch Aufheizen des Trocknungsmittels der Sorptionseinrichtung 22 wieder freigegeben werden. Hierzu wird mittels des Gebläses 27 ein vom Heizelement 24 auf sehr hohe Temperaturen erhitzter Luftstrom durch die Sorptionseinrichtung 22 geleitet, mit dem das im Zeolith gespeicherte Wasser als heißer Wasserdampf freigesetzt und so wieder in den Spülbehälter 1 rückgeführt wird.The amount of water m 2 stored in the zeolite in the drying step T can be released again in a regeneration process, ie during desorption, by heating the desiccant of the sorption device 22. For this purpose, by means of the blower 27, a heated by the heating element 24 to very high temperatures air flow through the sorption 22, with which the stored water in the zeolite is released as hot water vapor and recycled back into the washing compartment 1.
In der Fig. 2 ist ein zeitlicher Programmablauf mit den einzelnen Teilprogrammschritten eines Spülgangs, nämlich Vorspülen V, Reinigen R, Zwischenspülen Z, Klarspülen K sowie Trocknen T, dargestellt. Der oben beschriebene Regenerationsvorgang in der Sorptionseinrichtung 22 findet in dem in der Fig. 2 gezeigten Temperatur-Zeit-Profil im Zeitintervall ΔtR statt. Die in der Fig. 2 angedeuteten Teilprogrammschritte werden mittels einer Steuereinrichtung 25 durch entsprechende Ansteuerung der Umwälzpumpe 13, der Laugenpumpe 18, des Luftgebläses 23, der Trocknungseinrichtung 22 und anderer Steuerkomponenten gesteuert.FIG. 2 shows a temporal program sequence with the individual partial program steps of a rinse cycle, namely pre-rinsing V, cleaning R, intermediate rinsing Z, rinsing K and drying T 1. The regeneration process described above in the sorption device 22 takes place in the temperature-time profile shown in FIG. 2 in the time interval Δt R. The indicated in Fig. 2 part program steps are controlled by a control device 25 by appropriate control of the circulation pump 13, the drain pump 18, the air blower 23, the drying device 22 and other control components.
Der Regenerationsvorgang ΔtR startet gemäß den Fig. 2 und 3 zu Beginn des Reinigungsschrittes R zum Zeitpunkt t0. Im Regenerationsvorgang ΔtR wird die im Trocknungsmittel gespeicherte Wassermenge m2 als Wasserdampf in den Spülbehälter 1 rückgeführt. Diese Wassermenge m2 wurde im Trocknungsschritt T des vorangegangenen Spülgangs während eines Adsorptionsvorgangs ΔtA dem zu trocknenden, mit Feuchtigkeit beladenen Luftstrom entzogen. Die insgesamt im Reinigungsschritt R bereitgestellte Spülflüssigkeits- menge mιSt ergibt sich somit aus einer über die Frischwasserleitung 16 zugeführten Frischwassermenge rrη und der im Regenerationsvorgang ΔtR rückgeführten Wasser- menge m2.The regeneration process .DELTA.t R starts according to FIGS. 2 and 3 at the beginning of the cleaning step R at time t 0 . In the regeneration process .DELTA.t R stored in the drying agent amount of water m 2 is returned as water vapor in the washing compartment 1. This amount of water m 2 was removed in the drying step T of the previous rinse during an adsorption Δt A to be dried, laden with moisture airflow. The total amount of rinsing liquid M ιSt provided in the cleaning step R thus results from a fresh water quantity rrη supplied via the fresh water line 16 and the quantity of water m 2 recycled in the regeneration process Δt R.
Während der zu Beginn des Reinigungsschrittes R erfolgenden Aufheizphase ΔtH erfolgt zuerst während des Regenerationsvorgang ΔtR eine Aufheizung mittels des zweiten Heizelements 24, d.h. der Luftheizung, mit der die eine Heizleistung Q2 in den Spülbehälter 1 eingebracht wird. Anschließend wird mit dem ersten Heizelements23, d. h. der Wasserheizung, eine Heizleistung Q1 in den Spülbehälter 1 eingebracht. Die Heizleistung Q1 der Wasserheizung 23 kann bei etwa 2.200 W liegen, während die Heizleistung Q2 der Luftheizung 24 lediglich in einer Größenordnung von 1.400 W liegt.During the heating-up phase Δt H taking place at the beginning of the cleaning step R, heating is first carried out during the regeneration process Δt R by means of the second heating element 24, ie the air heating with which the one heating power Q 2 is introduced into the washing compartment 1. Subsequently, a heating power Q 1 is introduced into the washing container 1 with the first heating element 23, ie the water heater. The heating power Q 1 of the water heater 23 may be about 2,200 W, while the heating power Q 2 of the air heater 24 is only in the order of 1,400 W.
Wie aus der Fig. 2 hervorgeht, erfolgt in der Aufheizphase ΔtH die Erwärmung der Spülflüssigkeit zunächst nur mittels des im Regenerationsbetrieb ΔtR freigegebenen Wasserdampfes, der die Spülflüssigkeit mit der Heizleistung Q2 auf eine Temperatur T1 von hier beispielhaft ca. 400C erwärmen kann. Erst nach Beendigung des Regenerationsvorgangs ΔtR wird die mit wesentlich größerer Heizleistung Q1 arbeitende Wasserheizung 23 zuge- schaltet. Durch die erst nach Beendigung des Regenerationsvorgangs ΔtR zugeschaltete Wasserheizung 23 kann eine thermische Beschädigung des Trocknungsmittels in der Sorptionseinrichtung vermieden werden. Mittels der zugeschalteten Wasserheizung 23 wird die Temperatur der Spülflüssigkeit weiter von der Temperatur T1 von 400C auf die Reinigungstemperatur TR erhöht, die hier beispielhaft bei 510C liegen kann.As is apparent from Fig. 2, in the heating phase .DELTA.t H, the heating of the rinsing liquid initially only by means of the released in the regeneration operation .DELTA.t R water vapor, the rinsing liquid with the heating power Q 2 to a temperature T 1 from here example about 40 0 C. can warm up. Only after the end of the regeneration process .DELTA.t R , the water heater 23, which operates with significantly greater heating power Q 1 , is switched on. Due to the water heater 23 switched on only after the end of the regeneration process Δt R , thermal damage to the desiccant in the sorption device can be avoided. By means of the activated water heater 23 the temperature of the rinsing liquid is further increased from the temperature T 1 of 40 0 C to the cleaning temperature T R , which may be here by way of example at 51 0 C.
In der, in der Fig. 2 gezeigten ersten Betriebsart wird daher in energiesparender Weise die beim Regenerationsvorgang ΔtR freigesetzte Wärme Q2 zum Aufheizen der Spül- flüssigkeit mist während der Aufheizphase ΔtH genutzt.In the first mode of operation shown in FIG. 2, therefore, the heat Q 2 released during the regeneration process Δt R for heating the rinsing liquid m is used in an energy-saving manner during the heating phase Δt H.
Wie aus der Fig. 1 weiter hervorgeht, ist die Steuereinrichtung 25 in Signalverbindung mit einem Umschalter 26, der benutzerseitig manuell betätigbar ist. Bei Betätigung des Umschalters 26 kann benutzerseitig von der oben anhand der Fig. 2 beschriebenen ersten, energiesparenden Spül-Betriebsart auf eine im Folgenden beschriebene zweite Spül-Be- triebsart umgeschaltet werden.As is further apparent from Fig. 1, the control device 25 is in signal communication with a changeover switch 26 which is manually operable by the user. Upon actuation of the changeover switch 26, the user can switch over from the first, energy-saving rinse mode described above with reference to FIG. 2 to a second rinse mode described below.
In der zweiten Spül-Betriebsart erfolgt die Erwärmung der Spülflüssigkeitsmenge im Reinigungsschritt R in einer, im Vergleich zur ersten Spül-Betriebsart zeitlich reduzierten Auf- heizphase ΔtHi wie es in der Fig. 3 gezeigt ist. In der Fig. 3 ist die Aufheizphase ΔtH sowohl der ersten Spül-Betriebsart (in gestrichelter Linie) als auch der zweiten Spül-Betriebsart (durchgezogene Linie) gezeigt. Wie aus der Fig. 3 hervorgeht, ist in der zweiten Spül-Betriebsart der Regenerationsvorgang ΔtR zeitlich vorgezogen. D. h. der Regenerationsvorgang ΔtR startet hier bereits während des Vorspülschrittes V und überlagert zeitlich den Startzeitpunkt t0 des Reinigungsschrittes R. Durch den zeitlich vorgezogenen Regenerationsvorgang ΔtR kann die mit wesentlich größerer Heizleistung Q1 arbeitende Wasserheizung 23 bereits früher mit dem Aufheizen der Spülflüssigkeit im Spülbehälter 1 beginnen, ohne dass hierdurch eine thermische Beschädigung des in der Sorptionseinrichtung 22 vorgesehenen Zeolith zu befürchten ist.In the second rinsing mode, the rinsing liquid quantity is heated in the cleaning step R in a heating phase Δt H i which is reduced in time compared to the first rinsing mode, as shown in FIG. FIG. 3 shows the heating phase Δt H of both the first purge mode (in dashed line) and the second purge mode (solid line). As is apparent from Fig. 3, in the second rinse mode, the regeneration process .DELTA.t R is brought forward in time. Ie. the regeneration process .DELTA.t R starts here already during the Vorpülschrittes V and temporally superimposed on the start time t 0 of the cleaning step R. Due to the temporally advanced regeneration process .DELTA.t R , the water heater 23 operating at much higher heat output Q 1 already earlier with the heating of the washing liquid in the washing begin without this is to be feared thermal damage to the foreseen in the sorption 22 zeolite.
Auf diese Weise wird in der zweiten Spül-Betriebsart die Reinigungstemperatur TR beschleunigt erreicht, wodurch entsprechend auch der Reinigungsschritt R1 bereits zu einem vorgezogenen Zeitpunkt tE1 beendet werden kann. Bei geeigneter zeitlicher Lage des Regenerationsvorgangs in Bezug auf den Startzeitpunkt t0 des Reinigungsschrittes R kann der Start der Wasserheizung 23 - alternativ zum gezeigten Ausführungsbeispiel - sogar bereits mit dem Startzeitpunkt t0 des Reinigungsschritts R1 erfolgen. Zu Beginn der Aufheizphase erwärmt nämlich die Wasserheizung 23 zunächst nur die Spülflüssigkeit im Spülbehälter 1 und erst zeitverzögert die Luft. Es besteht daher zu Beginn der Aufheiz- phase ΔtHi keine Gefahr, dass ein übermäßig erwärmter Luftstrom während des Regenerationsvorgangs ΔtR in die Sorptionseinrichtung 22 gelangen und das Zeolith thermisch beschädigen kann.In this way, the cleaning temperature T R is reached accelerated in the second rinse mode, whereby accordingly, the cleaning step R 1 can already be terminated at a preferred time t E1 . With a suitable temporal position of the regeneration process with respect to the starting time t 0 of the cleaning step R, the start of the water heater 23 - alternatively to the embodiment shown - even with the start time t 0 of the cleaning step R 1 done. Namely, at the beginning of the heating phase, the water heater 23 initially heats only the rinsing liquid in the rinsing container 1 and only with a time delay the air. It therefore exists at the beginning of the heating phase Δt H i no danger that an excessively heated air flow during the regeneration process .DELTA.t R reach the sorption 22 and can damage the zeolite thermally.
In der Fig. 4 ist ein während der zweiten Spül-Betriebsart erfolgendes Spülverfahren ge- maß dem zweiten Ausführungsbeispiel beschrieben. Im Unterschied zur Fig. 3 findet derFIG. 4 describes a rinsing method performed during the second rinse mode in accordance with the second exemplary embodiment. In contrast to Fig. 3 finds the
Regenerationsvorgang ΔtR vollständig außerhalb der Aufheizphase ΔtH statt. Außerdem ist der Regenerationsvorgang ΔtR in voneinander zeitlich getrennte RegenerationssegmenteRegeneration process .DELTA.t R completely outside the heating phase .DELTA.t H instead. In addition, the regeneration process .DELTA.t R in mutually separated regeneration segments
Δ.RI , ΔtR2 aufgeteilt, die beispielhaft in der Fig. 4 in etwa zeitlich gleich groß sind. Wie aus der Fig. 4 hervorgeht, erfolgt das erste Regenerationssegment ΔtR1 bereits im Vorspül- schritt V. Das zweite Regenerationssegment ΔtR2 startet dann nach der Aufheizphase ΔtH während in der Nachwaschzeit N. Δ. RI , .DELTA.t R2 divided, the example in FIG. 4 are approximately equal in time. As can be seen from FIG. 4, the first regeneration segment Δt R1 already takes place in the pre-rinse step V. The second regeneration segment Δt R2 then starts after the heating phase Δt H during the post-washing period N.
BEZUGSZEICHENLISTELIST OF REFERENCE NUMBERS
1 Spülbehälter1 washing container
3 Geschirrkorb3 crockery basket
5 Geschirrkorb5 crockery basket
7 Sprüharm7 spray arm
9 Sprüharm9 spray arm
11 Pumpentopf11 pump pot
13 Umwälzpumpe13 circulation pump
14 Zuleitung14 supply line
15 Zuleitung15 supply line
16 Frischwasser-Zuleitung16 fresh water supply line
17 Ablaufleitung17 drain line
18 Laugenpumpe18 lye pump
19 Auslassöffnung19 outlet opening
21 Leitung21 line
22 Trocknungseinrichtung22 drying device
23 Heizelement23 heating element
24 Heizelement24 heating element
25 Steuereinrichtung25 control device
26 Umschalter26 switches
27 Luftgebläse27 air blowers
29 Temperatursensor29 temperature sensor
V VorspülenV prewash
R ReinigenR Cleaning
Z ZwischenspülenZ intermediate rinse
K KlarspülenK rinse
T TrocknenT drying
TR ReinigungstemperaturTR cleaning temperature
ΔtA AdsorptionsvorgangΔt A adsorption process
ΔtH AufheizphaseΔt H heating phase
ΔtR RegenerationsvorgangΔt R regeneration process
ITl1 zugeführte Frischwassermenge m2 rückgeführte Wassermenge mιst SpülflüssigkeitsmengeITl 1 amount of fresh water supplied m 2 recycled amount of water m ιst rinsing fluid
Q1 HeizleistungQ 1 heating power
Q2 Heizleistung to Startzeitpunkt des Reinigungsschrittes R tE Endzeitpunkt des Reinigungsschrittes R Q 2 Heating power to start time of the cleaning step R t E End time of the cleaning step R

Claims

PATENTANSPRÜCHE
1. Verfahren zum Betreiben eines wasserführendes Haushaltsgeräts, insbesondere für eine Geschirrspülmaschine oder einen Waschtrockner, dass eine Mehrzahl von aufeinanderfolgenden Teilprogrammschritten umfasst, von denen in wenigstens einemA method for operating a water-conducting domestic appliance, in particular for a dishwasher or a washer-dryer, which comprises a plurality of successive partial program steps, of which at least one
Teilprogrammschritt wenigstens zeitweise ein erstes Medium mit einem ersten Heizelement (24) erwärmt und Behandlungsgut durch Beaufschlagung mit der aufgeheizten ersten Medium erwärmt wird, dadurch gekennzeichnet, dass bei inaktivem erstem Heizelement (24) wenigstens zeitweise ein zweites Medium mit einem zweiten Heizelement (23) erwärmt und das Behandlungsgut mit dem aufgeheizten zweiten Medium erwärmt wird.Part program step at least temporarily heated a first medium with a first heating element (24) and material to be treated is heated by exposure to the heated first medium, characterized in that at least temporarily a second medium with a second heating element (23) heated at inactive first heating element (24) and the material to be treated is heated with the heated second medium.
2. Verfahren zum Betreiben eines wasserführenden Haushaltsgeräts nach Anspruch 1 , dadurch gekennzeichnet, dass das erste Medium ein gasförmiges Medium und das zweite Medium ein flüssiges Medium ist.2. A method for operating a water-conducting household appliance according to claim 1, characterized in that the first medium is a gaseous medium and the second medium is a liquid medium.
3. Verfahren zum Betreiben eines wasserführenden Haushaltsgeräts nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass in dem Teilprogrammschritt wenigstens zeitweise nur mit dem ersten Heizelement (24) ein erstes und mit dem zweiten Heizelement (23) wenigstens zeitweise nur ein zweites Medium erwärmt wird.3. A method for operating a water-conducting household appliance according to claim 1 or 2, characterized in that in the partial program step at least temporarily only with the first heating element (24) a first and with the second heating element (23) at least temporarily only a second medium is heated.
4. Verfahren zum Betreiben eines wasserführenden Haushaltsgeräts nach Anspruch 1 , 2 oder 3, dadurch gekennzeichnet, dass in einem ersten Teilprogrammschritt wenigstens zeitweise nur mit dem ersten Heizelement (24) ein erstes und in einem zweiten Teilprogrammschritt wenigstens zeitweise nur mit dem zweiten Heizelement4. A method for operating a water-conducting household appliance according to claim 1, 2 or 3, characterized in that in a first part program step at least temporarily only with the first heating element (24) a first and in a second partial program step at least temporarily only with the second heating element
(23) ein zweites Medium erwärmt wird.(23) a second medium is heated.
5. Verfahren zum Betreiben eines wasserführenden Haushaltsgeräts nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, dass in einem Teilprogrammschritt Behandlungsgut nachfolgend mit einem zweiten Medium beaufschlagt wird.5. A method for operating a water-conducting household appliance according to one of claims 1 to 4, characterized in that in a part program step treated with a second medium is subsequently applied.
6. Verfahren zum Betreiben eines wasserführenden Haushaltsgeräts nach einem der Ansprüche 1 bis 5, dadurch gekennzeichnet, dass zwischen zwei Teilprogrammschritten wenigstens ein Austausch eines Mediums, insbesondere eines zweiten Mediums erfolgt.6. A method for operating a water-conducting household appliance according to one of claims 1 to 5, characterized in that between two Part program steps at least one exchange of a medium, in particular a second medium takes place.
7. Verfahren zum Betreiben eines wasserführenden Haushaltsgeräts nach einem der Ansprüche 1 bis 6, dadurch gekennzeichnet, dass bei einem als Reinigungsschritt ausgebildetem Teilprogrammschritt zur Reinigung von Behandlungsgut ein7. A method for operating a water-conducting household appliance according to one of claims 1 to 6, characterized in that in a trained as a cleaning step program step for the purification of a treated material
Reinigungsmittel zugegeben wird.Cleaning agent is added.
8. Verfahren zum Betreiben eines wasserführenden Haushaltsgeräts nach Anspruch 7, dadurch gekennzeichnet, dass vor dem Reinigungsschritt ein als Vorspülschritt ausgebildeter Teilprogrammschritt zur Reinigung von Behandlungsgut ohne8. A method for operating a water-conducting household appliance according to claim 7, characterized in that prior to the cleaning step designed as a pre-rinsing part program step for cleaning of items without
Reinigungsmittelzugabe durchgeführt wird.Detergent addition is performed.
9. Verfahren zum Betreiben eines wasserführenden Haushaltsgeräts nach 8 oder 9, dadurch gekennzeichnet, dass während des Reinigungsschritts eine Nachwaschphase durchgeführt wird, während der Behandlungsgut durch9. A method for operating a water-conducting household appliance according to 8 or 9, characterized in that during the cleaning step, a Nachwaschphase is carried out while the material to be treated by
Beaufschlagung mit von dem zweiten Heizelement (24) aufgeheiztem zweiten Medium erwärmt wird.Loading with heated by the second heating element (24) second medium is heated.
10. Verfahren zum Betreiben eines wasserführenden Haushaltsgeräts nach einem der Ansprüche 1 bis 9, dadurch gekennzeichnet, dass ein Teilprogrammschritt als10. A method for operating a water-conducting household appliance according to one of claims 1 to 9, characterized in that a partial program step as
Klarspülschritt mit Erwärmung von Spülflotte ausgebildet ist, bei dem Entspannungsmittel zugegeben werden.Rinsing step is formed with heating of wash liquor are added to the relaxation means.
11. Verfahren zum Betreiben eines wasserführenden Haushaltsgeräts nach Anspruch 10, dadurch gekennzeichnet, dass vor dem Klarspülschritt ein als Zwischenspülschritt ausgebildeter Teilprogrammschritt zur Reinigung von Behandlungsgut ohne Reinigungsmittelzugabe durchgeführt wird.11. A method for operating a water-conducting household appliance according to claim 10, characterized in that before the final rinse step designed as an intermediate rinse step part program step for cleaning of items to be treated is carried out without detergent addition.
12. Verfahren zum Betreiben eines wasserführenden Haushaltsgeräts nach einem der Ansprüche 1 oder 11 , dadurch gekennzeichnet, dass als letzter Teilprogrammschritt ein Trocknungsschritt durchgeführt wird, bei das zweite Medium von einem reversibel dehydrierbaren Material absorbiert wird. 12. A method for operating a water-conducting household appliance according to any one of claims 1 or 11, characterized in that as the last part program step, a drying step is performed, is absorbed in the second medium of a reversibly dehydratable material.
13. Verfahren zum Betreiben eines wasserführenden Haushaltsgeräts nach einem der Ansprüche 1 bis 12, dadurch gekennzeichnet, dass während eines Teilprogrammschritts das reversibel dehydrierbaren Material wenigstens teilweise desorbiert wird. 13. A method for operating a water-conducting household appliance according to one of claims 1 to 12, characterized in that during a partial program step, the reversibly dehydratable material is at least partially desorbed.
EP09781060A 2008-07-28 2009-07-24 Method for operating a water-carrying household appliance Revoked EP2315547B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL09781060T PL2315547T3 (en) 2008-07-28 2009-07-24 Method for operating a water-carrying household appliance

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102008040770A DE102008040770A1 (en) 2008-07-28 2008-07-28 Method for operating a water-conducting household appliance
PCT/EP2009/059588 WO2010012662A2 (en) 2008-07-28 2009-07-24 Method for operating a water-carrying household appliance

Publications (2)

Publication Number Publication Date
EP2315547A2 true EP2315547A2 (en) 2011-05-04
EP2315547B1 EP2315547B1 (en) 2013-01-30

Family

ID=41461704

Family Applications (1)

Application Number Title Priority Date Filing Date
EP09781060A Revoked EP2315547B1 (en) 2008-07-28 2009-07-24 Method for operating a water-carrying household appliance

Country Status (11)

Country Link
US (1) US9055858B2 (en)
EP (1) EP2315547B1 (en)
JP (1) JP2011528965A (en)
CN (1) CN102112032B (en)
AU (1) AU2009276046B2 (en)
DE (1) DE102008040770A1 (en)
ES (1) ES2400207T3 (en)
NZ (1) NZ590113A (en)
PL (1) PL2315547T3 (en)
RU (1) RU2512759C2 (en)
WO (1) WO2010012662A2 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008043557A1 (en) 2008-11-07 2010-05-12 BSH Bosch und Siemens Hausgeräte GmbH Method for operating a dishwasher
DE102012013322A1 (en) * 2012-07-06 2014-01-09 Eichenauer Heizelemente Gmbh & Co. Kg dishwasher
US9857087B2 (en) 2012-12-20 2018-01-02 Electrolux Home Products Corporation N.V. Household appliance and method of operating a household appliance
DE102015107063A1 (en) 2015-05-06 2016-11-10 Miele & Cie. Kg Washer dryer and method of operating a washer dryer
DE102015107033B4 (en) 2015-05-06 2017-11-23 Miele & Cie. Kg Washer dryer and method of operating a washer dryer
DE102015107036A1 (en) * 2015-05-06 2016-11-10 Miele & Cie. Kg Washer dryer and method of operating a washer dryer
DE102015107051B4 (en) 2015-05-06 2017-10-12 Miele & Cie. Kg Washer dryer and method of operating a washer dryer
US9854957B2 (en) * 2016-01-20 2018-01-02 Haier Us Appliance Solutions, Inc. Methods for operating dishwasher appliances having energy recovery features
CN109856996B (en) * 2017-11-30 2021-10-22 宁波方太厨具有限公司 Drying control method of disinfection cabinet

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1628632C3 (en) 1966-11-26 1980-10-09 Henkel Kgaa, 4000 Duesseldorf Process for machine washing of dishes
DE2016831A1 (en) 1970-04-09 1971-10-21 Bosch Hausgeraete Gmbh dishwasher
DE2232119A1 (en) * 1972-06-30 1974-01-17 Licentia Gmbh DISHWASHER
DE2848375A1 (en) 1978-11-08 1980-05-22 Licentia Gmbh METHOD FOR CLEANING DISHES IN DISHWASHER CONTAINERS OF DISHWASHER
DE3626887A1 (en) * 1986-08-08 1988-02-11 Miele & Cie Laundry machine and dishwasher, oven or the like, with a dehumidifier
US4908148A (en) * 1989-02-13 1990-03-13 The Procter & Gamble Company Rinse additive compositions providing glassware protection comprising insoluble zinc compounds
DE4243868C2 (en) 1992-12-23 1996-01-25 Bosch Siemens Hausgeraete Method for operating a dishwasher
JP3059861B2 (en) * 1993-06-18 2000-07-04 三洋電機株式会社 Dishwasher
US5535674A (en) * 1994-06-24 1996-07-16 Heidelberger Druckmaschinen Ag Distortion-reduced lithographic printing press
JPH0819505A (en) 1994-07-07 1996-01-23 Tokyo Gas Co Ltd Dish washing/drying machine
US6138692A (en) * 1999-01-22 2000-10-31 Whirlpool Corporation Cycle for a dishwasher to reduce filming
DE10353774A1 (en) 2003-07-30 2005-02-24 BSH Bosch und Siemens Hausgeräte GmbH Drying items in domestic dish washing machines has a reversible hydroscopic material filled column through which recirculated air is driven by a fan
DE10353775A1 (en) 2003-07-30 2005-02-24 BSH Bosch und Siemens Hausgeräte GmbH Drying items in domestic process machines has reversible hydroscopic material filled column through which recirculated air is driven by fan
US8293024B2 (en) * 2003-07-30 2012-10-23 Bsh Bosch Und Siemens Hausgeraete Gmbh Dishwasher
JP2007533940A (en) * 2003-07-30 2007-11-22 ベーエスハー　ボッシュ　ウント　ジーメンス　ハウスゲレーテ　ゲゼルシャフト　ミット　ベシュレンクテル　ハフツング Method for operating a device having at least one partial program stage "drying"
DE102005004092A1 (en) * 2004-12-09 2006-06-14 BSH Bosch und Siemens Hausgeräte GmbH Dishwasher with a Sorptionstrockenvorrichtung and method for operating the same
DE102005004089A1 (en) * 2004-12-09 2006-06-14 BSH Bosch und Siemens Hausgeräte GmbH Dishwasher with a Sorptionstrockenvorrichtung and method for operating the same
US20090139544A1 (en) * 2005-05-31 2009-06-04 Byung-Hwan Ahn Dishwasher and controlling method thereof

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO2010012662A2 *

Also Published As

Publication number Publication date
RU2011105099A (en) 2012-09-10
PL2315547T3 (en) 2013-06-28
AU2009276046B2 (en) 2014-06-26
WO2010012662A3 (en) 2010-07-08
EP2315547B1 (en) 2013-01-30
CN102112032B (en) 2014-05-28
US9055858B2 (en) 2015-06-16
WO2010012662A2 (en) 2010-02-04
CN102112032A (en) 2011-06-29
AU2009276046A1 (en) 2010-02-04
US20110114134A1 (en) 2011-05-19
NZ590113A (en) 2012-08-31
RU2512759C2 (en) 2014-04-10
DE102008040770A1 (en) 2010-02-04
ES2400207T3 (en) 2013-04-08
JP2011528965A (en) 2011-12-01

Similar Documents

Publication Publication Date Title
EP2315547B1 (en) Method for operating a water-carrying household appliance
EP2323533B1 (en) Rinsing method for a water-bearing domestic appliance, especially dishwasher
EP2315545B1 (en) Rinsing method for a dishwashing machine
EP2323532A1 (en) Water-conducting household appliance, in particular dishwasher or washing machine
EP2352411B1 (en) Method for operating a dishwasher
DE102012207565A1 (en) Method for operating a dishwasher designed as a programmer and corresponding dishwasher
EP2326230B1 (en) Rinsing method for a water-conveying domestic appliance
EP2328455B1 (en) Method for operating a dishwasher
EP2352413B1 (en) Method for operating a dishwasher
EP2326234B1 (en) Method for operation of a dishwasher
WO2010023077A2 (en) Method for operating a dishwasher
EP0269917B1 (en) Method of operating a dish washing machine
DE102008040771A1 (en) Water-bearing household appliance e.g. dishwasher, operating method, involves occasionally heating gaseous medium and liquid medium with two heating element, respectively, and heating treatment goods with heated mediums
WO2012038301A2 (en) Dishwasher, in particular domestic dishwasher
EP2352410B1 (en) Dishwasher and related method for heating the liquid thereof
DE102008043554A1 (en) Method for operating dishwasher, particularly domestic dishwasher, involves temporarily treating washing material in inner chamber, and passing fluid air through drying material such as zeolite suitable for exothermic drying
EP2352412A2 (en) Method for operating a dishwasher
DE102008043550A1 (en) Dishwasher i.e. domestic dishwasher, operating method, involves heating liquid twice in dishwasher by heating unit i.e. air heater, and executing pre-wash program with cleaning action without addition of detergent
DE102008043551A1 (en) Operation of a domestic dish washing machine uses fluid from the reservoir to increase the fluid volume in the first phase to the level in the second phase
DE102008043553A1 (en) Method for operating a dishwasher

Legal Events

Date Code Title Description
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

17P Request for examination filed

Effective date: 20110228

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): 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 SE SI SK SM TR

AX Request for extension of the european patent

Extension state: AL BA RS

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

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): 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 SE SI SK SM TR

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: AT

Ref legal event code: REF

Ref document number: 595550

Country of ref document: AT

Kind code of ref document: T

Effective date: 20130215

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: LANGUAGE OF EP DOCUMENT: GERMAN

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 502009006167

Country of ref document: DE

Effective date: 20130321

REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2400207

Country of ref document: ES

Kind code of ref document: T3

Effective date: 20130408

REG Reference to a national code

Ref country code: LT

Ref legal event code: MG4D

REG Reference to a national code

Ref country code: PL

Ref legal event code: T3

REG Reference to a national code

Ref country code: NL

Ref legal event code: VDEP

Effective date: 20130130

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BG

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: 20130430

Ref country code: LT

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: 20130130

Ref country code: IS

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: 20130530

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: 20130430

Ref country code: SE

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: 20130130

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GR

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: 20130501

Ref country code: SI

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: 20130130

Ref country code: PT

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: 20130530

Ref country code: FI

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: 20130130

Ref country code: LV

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: 20130130

Ref country code: NL

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: 20130130

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: 20130130

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SK

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: 20130130

Ref country code: DK

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: 20130130

Ref country code: RO

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: 20130130

Ref country code: CZ

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: 20130130

Ref country code: EE

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: 20130130

PLBI Opposition filed

Free format text: ORIGINAL CODE: 0009260

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CY

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: 20130130

26 Opposition filed

Opponent name: ELECTROLUX APPLIANCES AKTIEBOLAG

Effective date: 20131029

Opponent name: MIELE & CIE. KG

Effective date: 20131030

PLAX Notice of opposition and request to file observation + time limit sent

Free format text: ORIGINAL CODE: EPIDOSNOBS2

REG Reference to a national code

Ref country code: DE

Ref legal event code: R026

Ref document number: 502009006167

Country of ref document: DE

Effective date: 20131029

BERE Be: lapsed

Owner name: BSH BOSCH UND SIEMENS HAUSGERATE G.M.B.H.

Effective date: 20130731

PLAF Information modified related to communication of a notice of opposition and request to file observations + time limit

Free format text: ORIGINAL CODE: EPIDOSCOBS2

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MC

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: 20130130

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20130724

REG Reference to a national code

Ref country code: IE

Ref legal event code: MM4A

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20130731

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20130724

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20130731

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20130731

PLBB Reply of patent proprietor to notice(s) of opposition received

Free format text: ORIGINAL CODE: EPIDOSNOBS3

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20130724

RAP2 Party data changed (patent owner data changed or rights of a patent transferred)

Owner name: BSH HAUSGERAETE GMBH

REG Reference to a national code

Ref country code: DE

Ref legal event code: R081

Ref document number: 502009006167

Country of ref document: DE

Owner name: BSH HAUSGERAETE GMBH, DE

Free format text: FORMER OWNER: BSH BOSCH UND SIEMENS HAUSGERAETE GMBH, 81739 MUENCHEN, DE

Effective date: 20150408

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SM

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: 20130130

REG Reference to a national code

Ref country code: ES

Ref legal event code: PC2A

Owner name: BSH HAUSGERATE GMBH

Effective date: 20150529

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MT

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: 20130130

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 7

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20130724

Ref country code: HU

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT; INVALID AB INITIO

Effective date: 20090724

Ref country code: MK

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: 20130130

REG Reference to a national code

Ref country code: AT

Ref legal event code: MM01

Ref document number: 595550

Country of ref document: AT

Kind code of ref document: T

Effective date: 20140724

REG Reference to a national code

Ref country code: FR

Ref legal event code: CD

Owner name: BSH HAUSGERATE GMBH, DE

Effective date: 20151022

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20140724

RDAF Communication despatched that patent is revoked

Free format text: ORIGINAL CODE: EPIDOSNREV1

APBM Appeal reference recorded

Free format text: ORIGINAL CODE: EPIDOSNREFNO

APBP Date of receipt of notice of appeal recorded

Free format text: ORIGINAL CODE: EPIDOSNNOA2O

APAH Appeal reference modified

Free format text: ORIGINAL CODE: EPIDOSCREFNO

APBQ Date of receipt of statement of grounds of appeal recorded

Free format text: ORIGINAL CODE: EPIDOSNNOA3O

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 8

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 9

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 10

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: TR

Payment date: 20190722

Year of fee payment: 11

Ref country code: DE

Payment date: 20190731

Year of fee payment: 11

Ref country code: IT

Payment date: 20190723

Year of fee payment: 11

Ref country code: ES

Payment date: 20190822

Year of fee payment: 11

Ref country code: FR

Payment date: 20190724

Year of fee payment: 11

REG Reference to a national code

Ref country code: DE

Ref legal event code: R064

Ref document number: 502009006167

Country of ref document: DE

Ref country code: DE

Ref legal event code: R103

Ref document number: 502009006167

Country of ref document: DE

APBU Appeal procedure closed

Free format text: ORIGINAL CODE: EPIDOSNNOA9O

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: PL

Payment date: 20190717

Year of fee payment: 11

RDAG Patent revoked

Free format text: ORIGINAL CODE: 0009271

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: PATENT REVOKED

REG Reference to a national code

Ref country code: FI

Ref legal event code: MGE

27W Patent revoked

Effective date: 20191108

REG Reference to a national code

Ref country code: AT

Ref legal event code: MA03

Ref document number: 595550

Country of ref document: AT

Kind code of ref document: T

Effective date: 20191108