EP2701571A2 - Lave-vaisselle et procédé pour faire fonctionner un lave-vaisselle - Google Patents

Lave-vaisselle et procédé pour faire fonctionner un lave-vaisselle

Info

Publication number
EP2701571A2
EP2701571A2 EP12716434.1A EP12716434A EP2701571A2 EP 2701571 A2 EP2701571 A2 EP 2701571A2 EP 12716434 A EP12716434 A EP 12716434A EP 2701571 A2 EP2701571 A2 EP 2701571A2
Authority
EP
European Patent Office
Prior art keywords
rinsing liquid
foaming
liquid
pump
basket
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
EP12716434.1A
Other languages
German (de)
English (en)
Other versions
EP2701571B1 (fr
Inventor
Roland Rieger
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
Application filed by BSH Bosch und Siemens Hausgeraete GmbH filed Critical BSH Bosch und Siemens Hausgeraete GmbH
Priority to PL12716434T priority Critical patent/PL2701571T3/pl
Publication of EP2701571A2 publication Critical patent/EP2701571A2/fr
Application granted granted Critical
Publication of EP2701571B1 publication Critical patent/EP2701571B1/fr
Active 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
    • A47L15/4214—Water supply, recirculation or discharge arrangements; Devices therefor
    • A47L15/4219—Water recirculation
    • A47L15/4221—Arrangements for redirection of washing water, e.g. water diverters to selectively supply the spray arms
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L15/00—Washing or rinsing machines for crockery or tableware
    • A47L15/0018—Controlling processes, i.e. processes to control the operation of the machine characterised by the purpose or target of the control
    • A47L15/0049—Detection or prevention of malfunction, including accident prevention
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L2401/00—Automatic detection in controlling methods of washing or rinsing machines for crockery or tableware, e.g. information provided by sensors entered into controlling devices
    • A47L2401/08—Drain or recirculation pump parameters, e.g. pump rotational speed or current absorbed by the motor
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L2401/00—Automatic detection in controlling methods of washing or rinsing machines for crockery or tableware, e.g. information provided by sensors entered into controlling devices
    • A47L2401/10—Water cloudiness or dirtiness, e.g. turbidity, foaming or level of bacteria
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L2401/00—Automatic detection in controlling methods of washing or rinsing machines for crockery or tableware, e.g. information provided by sensors entered into controlling devices
    • A47L2401/11—Water hardness, acidity or basicity
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L2401/00—Automatic detection in controlling methods of washing or rinsing machines for crockery or tableware, e.g. information provided by sensors entered into controlling devices
    • A47L2401/20—Time, e.g. elapsed operating time
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L2501/00—Output in controlling method of washing or rinsing machines for crockery or tableware, i.e. quantities or components controlled, or actions performed by the controlling device executing the controlling method
    • A47L2501/03—Water recirculation, e.g. control of distributing valves for redirection of water flow
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L2501/00—Output in controlling method of washing or rinsing machines for crockery or tableware, i.e. quantities or components controlled, or actions performed by the controlling device executing the controlling method
    • A47L2501/04—Water pressure or flow rate

Definitions

  • the invention relates to a dishwasher, in particular a domestic dishwasher and a method for operating a dishwasher, in particular a domestic dishwasher.
  • a ceiling spraying device e.g. in the form of a ceiling spray arm, a roof shower or a roof gyro, and / or an upper basket spray device, e.g. be used in the form of a top basket spray arm.
  • a lower basket spray device e.g. used in the form of a arranged in the bottom region of the washing compartment lower basket spray arm.
  • the supply of the spraying devices with the rinsing liquid via supply lines, wherein a pump, for example a circulating pump, feeds the rinsing liquid into the supply lines.
  • the supply lines lead the rinsing liquid, which is conveyed by the pump, to the spray devices, from which the rinsing material in the racks is exposed to rinsing liquid.
  • a distribution unit e.g. in the form of a water diverter, which allows a separate supply of water to the individual spray devices or even a group of spray devices.
  • DE 10 2005 061 806 A1 discloses a dishwashing machine with a rinsing container, devices for rinsing dishes by means of rinsing liquor, a pump for circulating the rinsing liquor and a detection means for detecting foam formation in the rinsing liquor in a subprogram step "rinsing", in which If a foaming of the foam formation determined by the detection means can be counteracted by means, in particular a rinsing bath temperature can be increased.
  • the object of the invention is to provide a dishwasher, in particular domestic dishwasher, with at least two spray devices which can be supplied separately with rinsing liquid and a method for operating such a dishwasher, in which foaming in the rinsing liquid is suppressed effectively and with simple means and thus in a cost-saving manner.
  • a dishwasher comprises a rinsing container for receiving items to be cleaned, at least two spray devices arranged within the rinsing container for applying washing liquid to rinsing liquid, a pump, in particular a circulating pump, for conveying rinsing liquid to the spraying devices, a distribution unit controlled by a control unit for distribution - len of the pumped irrigation fluid to a single or a group of spray devices, wherein adjusts a volume flow of the rinsing liquid in dependence on the distribution of the rinsing liquid on the spray devices.
  • the dishwasher has a detection device for detecting foaming in the rinsing liquid.
  • the control unit controls the distributor unit in such a way that the distribution of the rinsing liquid on the spray devices changes in such a way that the tendency for foam formation to decrease.
  • the invention is based on the basic idea that the tendency to foaming by a changed distribution of the rinsing liquid to the individual sprayers due to the thus changed fluid paths and / or the resulting changed impact characteristics of down-flowing rinsing liquid on the bottom or screen portion of the rinse, active can be influenced. So can be reduced by a simple change to another spray the tendency to foam or even eliminated completely.
  • Such operating phases thus act in terms of foaming as calming phases in which no new foam is formed and in which the already existing foam degrades again.
  • the distributor unit is controlled by the control unit upon detection of foaming in the rinsing liquid such that a volume flow of the rinsing liquid which is reduced in comparison to a current volume flow is also established.
  • the pump sucks in air, which is thus fed into the rinsing liquid circuit.
  • an excessively high proportion of air promotes foaming, in particular in conjunction with a high dirt concentration and / or a rinse aid mixed with the rinsing liquid.
  • the operation with Reduced flow thus also represents a kind of calming phase, in which no new foam formed and in which the existing foam decreases again.
  • the reduction of the volume flow of the rinsing liquid is achieved in a particularly simple and thus cost-effective manner that with the aid of a distribution unit, for example in the form of a water diverter, a change to another spray device is made in the loading of rinsing automatically adjusts a lower flow rate ,
  • the lower volume flow can result, for example, from a smaller number of outlet openings for the rinsing liquid and / or reduced diameters of the outlet openings at the spray devices.
  • the different installation height of the individual spray devices and / or different cross-sections of the supply lines have an effect on the respectively adjusting volume flow.
  • a change in other operating parameters, such as the pump speed can be made to further support the foam suppression, but is generally not required.
  • the invention can be used in dishwashers, in which an alternate feeding of individual spray devices or groups of spray devices with rinsing liquid is provided anyway.
  • the suppression of foam formation according to the invention even makes it possible, in an operating mode with a maximum volume flow, eg in lower basket operation, in which the rinsing liquid exclusively distributes to a lower basket spraying device, to allow a predeterminable amount of air bound into the rinsing fluid circuit.
  • the activation of the distributor unit according to the invention when foam formation is detected ensures that in good time before the delivery pressure and thus the delivery rate of the pump to another mode of operation, eg upper basket operation and / or ceiling operation, have a lesser tendency to foaming and possibly also a reduced volume flow is changed.
  • the detection device comprises a sensor which detects at least one operating parameter of the pump or of a drive unit associated with the pump, eg in the form of an electric motor, wherein the at least one operating parameter is dependent on a proportion of foam in the conveyed rinsing fluid , Foaming in the rinsing liquid can then be detected in this case.
  • the at least one operating parameter or a variable derived therefrom reaches a predefinable limit value.
  • the pump speed and / or the pump pressure and / or the noise radiation emitted by the pump and / or the absorbed active power of the pump can be used.
  • the detection device is designed to determine the pump speed and / or the pump pressure.
  • the detection device is for detecting the noise radiation emitted by the pump, e.g. Volume or audio frequency, formed.
  • the indirect determination of the foaming on the determination of an operating parameter of the pump or the associated drive unit can be structurally particularly simple accomplish. If foaming occurs in the rinsing liquid, which is supplied to circulate the pump, this is reflected in a decreasing pump pressure and at the same time in an increasing rotational speed of the pump. As a result, the operating noise of the pump, e.g. Volume or tone frequency.
  • the pump speed can be determined via an arbitrarily designed speed sensor. If the speed of the pump can be controlled or regulated, then no additional speed sensor need be provided, since the speed can be sensed by the pump itself. In this way, additional costs can be avoided. Alternatively, however, there is also an immediate detection of foaming, e.g. conceivable with the aid of optical and / or chemical sensors.
  • the evaluation unit can advantageously be integrated into the control unit for controlling the distributor unit, but can also be designed as an independent unit or integrated into the sensor system.
  • the control unit controls the distributor unit such that the rinsing liquid is distributed to the upper basket spraying device and / or the ceiling spraying device.
  • a corresponding operating method provides that, when in a lower basket operation, in which the rinsing liquid is distributed exclusively to the lower basket spray device, foam formation is detected, the distribution unit is controlled such that is changed from the lower basket operation in a Oberkorb- and / or ceiling operation ,
  • the distribution unit is controlled such that is changed from the lower basket operation in a Oberkorb- and / or ceiling operation .
  • a particularly effective suppression of foaming and at the same time optimum cleaning performance can be achieved by controlling the distributor unit in the low-basket mode during foaming in such a way that first for a first time in the ceiling operation and then for a second period in the upper basket operation is changed.
  • FIG. 1 is a schematic representation of a dishwasher according to the invention
  • FIG. 2 shows a schematic time profile of the volume flow of the rinsing liquid when using an operating method according to the invention according to a first embodiment
  • FIG. 3 shows a schematic time profile of the volume flow of the rinsing liquid when using an operating method according to the invention according to a second embodiment.
  • FIG. 1 shows a dishwasher with a rinsing container 1 delimiting a washing compartment.
  • a not-shown items to be cleaned can be arranged in dish racks in the form of a lower basket 3 and an upper basket 5.
  • three spraying devices provided in different spraying levels are arranged by way of example in the form of a lower basket spraying device 7, an upper basket spraying device 8 and a ceiling spraying device 9, via which the washware to be cleaned is supplied with washing liquid.
  • the lower basket spraying device 7 and the upper basket spraying device are exemplified as spray arms and the ceiling spraying device 9 exemplified as a shower head.
  • a sump 10 is only roughly attached.
  • a circulation line 12 with pump 13 arranged therein is led away in the form of a circulating pump 13 'and a downstream water heater 14.
  • a distributor unit 15 in the form of a water distributor 15 ' is provided, at which three supply lines 16 branch off from the circulation line 12.
  • the circulating line 12 is connected to the spraying devices 7, 8, 9 via the supply lines 16.
  • the water diverter 15 ' serves to distribute the rinsing liquid conveyed by the circulating pump 13' to a single or also to a group of the spraying devices 7, 8, 9.
  • the dishwasher has a program control device 21 with which known program steps, such as pre-rinsing, cleaning, intermediate rinsing, rinsing and / or drying, can be carried out.
  • the program control device 21 can control the respective device components via signal lines shown in dashed lines.
  • the circulating pump 13 ' is assigned a drive unit 22 in the form of an electric motor 22', which drives the circulating pump 13 'via a drive shaft 23.
  • the electric motor 22 ' can be designed, for example, as a so-called BLDC motor, that is, brushless DC motor.
  • the electric motor 22 ' may also be associated with an unillustrated inverter or inverter, the Electric motor 22 'supplied with electrical energy.
  • the inverter or inverter generates the required electrical three-phase voltage for the electric motor 22 ', ie an electrical voltage with the required frequency and required RMS value.
  • the program control device 21, the electric motor 22 'of the circulation pump 13' control control, if necessary, also regulate.
  • an operating parameter of the electric motor 22 ' such as e.g. the speed can be detected during pump operation.
  • the operating parameter thus detected is conducted via a signal line 25 to an evaluation unit 26 and evaluated there.
  • the evaluation unit 26 is integrated into the program control device 21. Alternatively, however, the evaluation unit 26 can also be realized separately or integrated into the sensor system 24.
  • the operating parameters detected by the sensors 24, e.g. the speed of the electric motor 22 ' is dependent on a proportion of foam in the conveyed rinsing liquid.
  • a foaming in the rinsing liquid can be detected.
  • any desired operating parameter of the circulating pump 13 'or the associated electric motor 22' for detecting foaming in the rinsing liquid can be detected and evaluated, provided that the operating parameter changes as a function of the proportion of foam in the rinsing liquid.
  • the sensor system 24 forms, together with the evaluation unit 26, a detection device 27 for detecting foam formation in the rinsing liquid.
  • FIG. 2 shows schematically the time course of the volume flow of the rinsing liquid.
  • the dishwasher is operated in lower basket operation. This results in a maximum volume flow Q1. Due to the high volume flow and the permissible air content in the lower basket operation, foaming in this operating mode can not be ruled out.
  • the water switch 15 ' is controlled by the associated control unit 17, which is realized in the illustrated embodiment as part of the program control device 21, but which can also be realized separately thereto, such that the flushing liquid is distributed exclusively to the ceiling spray device 9 ,
  • the volume flow abruptly drops to a minimum value Q2.
  • the reduced volume flow leads to a significant reduction of the air content in the rinsing liquid and thus to avoid further foaming. Rather, the already formed foam is reduced again.
  • the operation of foam acts as a settling phase with regard to foam formation, in which the foam formed can degrade again.
  • the water switch 15 ' is again controlled by the control unit 17 accordingly.
  • the average volume flow Q3 leads in comparison to the high volume flow Q1 during the lower basket operation even to a reduction in the proportion of air in the rinsing liquid, in which further foaming is avoided and in which already formed foam can degrade again.
  • the upper basket operation still acts as a calming phase with regard to foam formation.
  • FIG. 3 shows schematically the time profile of the volume flow of the rinsing liquid when using an operating method according to the invention in accordance with a second embodiment.
  • the second embodiment differs from the first embodiment only in that after a renewed change to the lower basket operation at time 4, the speed of the circulating pump 13 'associated electric motor 22' compared to the previous lower basket operation in the period between TO and T2 is reduced which manifests itself in a volume flow Q1 'reduced to the maximum volume flow Q1. If necessary, this reduction in the speed can also be continued over several periods, as shown.
  • the invention has been described by way of example for a dishwashing machine in which different volume flows of the washing liquid result in lower basket operation, in upper basket operation and in ceiling operation, which supports the desired suppression of foam formation. It should be expressly understood, however, that the In principle, the changed liquid paths and / or the resulting changed impact characteristics of the downwardly flowing rinsing liquid on the container bottom can bring about the desired suppression of foam formation.

Landscapes

  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Washing And Drying Of Tableware (AREA)

Abstract

L'invention concerne un lave-vaisselle comportant une cuve de lavage (1), au moins deux dispositifs de pulvérisation (7, 8, 9) disposés à l'intérieur de la cuve de lavage (1), une pompe (13) pour transporter du liquide de lavage jusqu'aux dispositifs de pulvérisation (7, 8, 9), une unité de distribution (15) pour distribuer le liquide de lavage aux dispositifs de pulvérisation (7, 8, 9), un débit volumique du liquide de lavage se réglant en fonction de la distribution du liquide de lavage aux dispositifs de pulvérisation (7, 8, 9). Ledit lave-vaisselle comporte également une unité de commande (17) pour commander l'unité de distribution (15) et un appareil de détection (27) pour détecter une formation de mousse dans le liquide de lavage. Lors de la détection de formation de mousse dans le liquide de lavage, l'unité de distribution (15) est commandée de telle manière qu'un débit volumique réduit par rapport au débit volumique effectif du liquide de lavage se règle.
EP12716434.1A 2011-04-29 2012-04-25 Lave-vaisselle et procede pour faire fonctionner un lave-vaisselle Active EP2701571B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL12716434T PL2701571T3 (pl) 2011-04-29 2012-04-25 Zmywarka do naczyń i sposób eksploatacji zmywarki do naczyń

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102011075020A DE102011075020A1 (de) 2011-04-29 2011-04-29 Geschirrspülmaschine und Verfahren zum Betreiben einer Geschirrspülmaschine
PCT/EP2012/057518 WO2012146599A2 (fr) 2011-04-29 2012-04-25 Lave-vaisselle et procédé pour faire fonctionner un lave-vaisselle

Publications (2)

Publication Number Publication Date
EP2701571A2 true EP2701571A2 (fr) 2014-03-05
EP2701571B1 EP2701571B1 (fr) 2015-01-21

Family

ID=46001280

Family Applications (1)

Application Number Title Priority Date Filing Date
EP12716434.1A Active EP2701571B1 (fr) 2011-04-29 2012-04-25 Lave-vaisselle et procede pour faire fonctionner un lave-vaisselle

Country Status (4)

Country Link
EP (1) EP2701571B1 (fr)
DE (1) DE102011075020A1 (fr)
PL (1) PL2701571T3 (fr)
WO (1) WO2012146599A2 (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL2916708T3 (pl) 2012-11-08 2020-06-15 Electrolux Home Products Corporation N.V. Wykrywanie zablokowania filtra
US10244919B2 (en) 2012-11-08 2019-04-02 Electrolux Home Products Corporation N.V. Detecting operational state of a dishwasher
EP2939585B1 (fr) * 2012-12-28 2017-09-20 Whirlpool EMEA S.p.A Procédé de lavage de vaisselle
ITPR20120093A1 (it) * 2012-12-28 2014-06-29 Indesit Co Spa Lavastoviglie e procedimento per lavare stoviglie.
WO2017080588A1 (fr) 2015-11-10 2017-05-18 Electrolux Appliances Aktiebolag Procédé permettant de déterminer si de l'eau de traitement est présente dans une pompe de circulation d'un appareil de lavage et de rinçage de produits, et appareil et programme informatique associés
PL3379991T3 (pl) 2015-11-25 2020-01-31 Electrolux Appliances Aktiebolag Ustalenie czy woda procesowa została dodana do zbiornika ściekowego urządzenia do mycia i płukania dóbr podczas przerwy w działaniu urządzenia
PL3393325T3 (pl) * 2015-12-22 2020-03-31 Arçelik Anonim Sirketi Zmywarka do naczyń oraz sposób sterowania nią
CN108697297B (zh) 2016-02-15 2021-09-17 伊莱克斯电器股份公司 循环泵中的处理用水流量检测
BR112019016905A2 (pt) 2017-02-24 2020-04-14 Electrolux Appliances AB método para abordar uma condição de obstrução em uma máquina de lavar louça, máquina de lavar louça e sistema de controle
DE102017122323A1 (de) 2017-09-26 2019-03-28 Illinois Tool Works Inc. Flüssigkeitsverteiler für ein Flüssigkeitstransfersystem einer Transportspülmaschine sowie Transportspülmaschine mit einem solchen Flüssigkeitsverteiler
IT201800001818A1 (it) * 2018-01-25 2019-07-25 Candy Spa Metodo per valutare automaticamente la presenza di schiuma in una macchina lavastoviglie

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69918853T2 (de) * 1998-10-16 2005-04-28 Arcelik A.S. Geschirrspülmaschine mit unabhängig gesprizten geschirrkörben
JP2004337429A (ja) * 2003-05-16 2004-12-02 Sanyo Electric Co Ltd 食器洗い機
JP2005058364A (ja) * 2003-08-08 2005-03-10 Sanyo Electric Co Ltd 食器洗い機
DE10359841A1 (de) * 2003-12-19 2005-07-21 Electrolux Home Products Corporation N.V. Geschirrspülmaschine mit einer Flüssigkeitsverteilungseinrichtung und Verfahren zum Umschalten derselben
DE102004003536A1 (de) * 2004-01-23 2005-08-11 BSH Bosch und Siemens Hausgeräte GmbH Flüssigkeitsführendes elektrisches Haushaltsgerät
KR100822467B1 (ko) * 2004-03-16 2008-04-16 아세릭 에이. 에스 식기세척기 및 그의 제어방법
ATE439795T1 (de) * 2004-07-21 2009-09-15 Arcelik As Geschirrspülmaschine mit pulsweitenmodulatorsteuerung
DE102005061806A1 (de) 2005-12-23 2007-06-28 BSH Bosch und Siemens Hausgeräte GmbH Geschirrspülmaschine und Verfahren zum Betreiben einer Geschirrspülmaschine für Niedertemperatur-Klarspülmittel
DE102007041313A1 (de) * 2007-08-31 2009-03-05 BSH Bosch und Siemens Hausgeräte GmbH Verfahren zum Betreiben einer Geschirrspülmaschine

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO2012146599A2 *

Also Published As

Publication number Publication date
DE102011075020A1 (de) 2012-10-31
WO2012146599A2 (fr) 2012-11-01
EP2701571B1 (fr) 2015-01-21
WO2012146599A3 (fr) 2012-12-20
PL2701571T3 (pl) 2015-06-30

Similar Documents

Publication Publication Date Title
EP2701571B1 (fr) Lave-vaisselle et procede pour faire fonctionner un lave-vaisselle
DE102015203132B4 (de) Spülmaschine in Gestalt einer als Programmautomat ausgebildeten gewerblichen Utensilien- oder Geschirrspülmaschine
EP2557980B1 (fr) Lave-vaisselle avec détection de dysfonctionnement
EP1112016B1 (fr) Mode de fonctionnement d'un lave-vaisselle domestique et lave-vaisselle domestique correspondant
EP2420175B1 (fr) Lave-vaisselle doté d'un programme de rinçage adaptable manuellement
EP2194833B1 (fr) Procédé de fonctionnement d'un appareil ménager à circulation d'eau, et appareil ménager à circulation d'eau
EP1945089B1 (fr) Lave-vaisselle et procede pour le faire fonctionner
EP2381827B1 (fr) Procédé de vidange d'un liquide d'un appareil électroménager à circulation d'eau
EP2433546B1 (fr) Lave-vaisselle doté d'une séquence de remplissage dynamique
EP2496126B1 (fr) Lave-vaisselle à séquence de remplissage optimisée
EP1699339B1 (fr) Commande d'un lave-vaisselle permettant de traiter de grandes quantites residuelles de restes d'aliments par des programmes de lavage variables
EP2420174B1 (fr) Lave-vaisselle doté d'une séquence de vidange améliorée
EP1029498B1 (fr) Machine à laver la vaisselle à usage domestique
WO2017133825A1 (fr) Appareil d'entretien du linge muni d'une commande de pompe
DE19828871B4 (de) Geschirrspülmaschine
DE102011051356A1 (de) Verfahren zur Durchführung eines Wassereinlaufs in den Spülbehälter eines Geschirrspülautomaten
WO2011015506A2 (fr) Lave-vaisselle équipé d'un dispositif de détection pour le niveau de remplissage d'un dispositif collecteur d'eau de lavage
DE102009042866B4 (de) Geschirrspülmaschine und Verfahren zum Spülen von Geschirr
DE102009029039A1 (de) Geschirrspülmaschine mit einem Wasserbehälter zur Kondensationstrocknung sowie zugehöriges Füllverfahren
EP2491843B1 (fr) Procédé d'exécution d'un programme de rinçage comprenant au moins les sections de programme de nettoyage, rinçage et rinçage final
DE102004050396A1 (de) Wasserführendes Haushaltsgerät mit einer Abpumpeinrichtung und Verfahren zum Abpumpen
DE102010063432A1 (de) Wasserführendes Haushaltsgerät, insbesondere Geschirrspülmaschine
DE102011087855A1 (de) Wasserführendes Haushaltsgerät mit einer Vorrichtung zur Speicherung und Wiederverwendung von Spülflüssigkeit
WO2011138122A2 (fr) Lave-vaisselle équipé d'un dispositif de contrôle de concentricité
DE102013102186B4 (de) Verfahren zum Betreiben einer Haushaltsvorrichtung

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: 20131129

AK Designated contracting states

Kind code of ref document: A2

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

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

INTG Intention to grant announced

Effective date: 20140919

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): 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: 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: IE

Ref legal event code: FG4D

Free format text: LANGUAGE OF EP DOCUMENT: GERMAN

REG Reference to a national code

Ref country code: CH

Ref legal event code: PFA

Owner name: BSH HAUSGERAETE GMBH, DE

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

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 502012002183

Country of ref document: DE

Effective date: 20150312

REG Reference to a national code

Ref country code: AT

Ref legal event code: REF

Ref document number: 708781

Country of ref document: AT

Kind code of ref document: T

Effective date: 20150315

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: FR

Ref legal event code: PLFP

Year of fee payment: 4

REG Reference to a national code

Ref country code: DE

Ref legal event code: R081

Ref document number: 502012002183

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: 20150409

REG Reference to a national code

Ref country code: NL

Ref legal event code: VDEP

Effective date: 20150121

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

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: 20150121

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: 20150121

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: 20150121

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: 20150121

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: 20150121

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: 20150421

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: 20150421

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

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: 20150121

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: 20150521

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: 20150121

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: 20150422

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: 20150121

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 502012002183

Country of ref document: DE

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: 20150121

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: 20150121

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: 20150121

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: 20150121

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: 20150121

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

REG Reference to a national code

Ref country code: FR

Ref legal event code: CD

Owner name: BSH HAUSGERATE GMBH, DE

Effective date: 20151022

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

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

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 FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150425

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: 20150121

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

26N No opposition filed

Effective date: 20151022

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

Ref country code: IT

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: 20150121

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: CH

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

Effective date: 20150430

Ref country code: LI

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

Effective date: 20150430

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

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: 20150121

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 5

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: 20150425

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

Effective date: 20160425

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: 20150121

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

Ref country code: GB

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

Effective date: 20160425

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 6

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

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: 20120425

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: 20150121

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: 20150121

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

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: 20150521

Ref country code: BE

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

Effective date: 20150430

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 7

REG Reference to a national code

Ref country code: AT

Ref legal event code: MM01

Ref document number: 708781

Country of ref document: AT

Kind code of ref document: T

Effective date: 20170425

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

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: 20150121

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: 20170425

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

Ref country code: AL

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: 20150121

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

Ref country code: FR

Payment date: 20220420

Year of fee payment: 11

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

Ref country code: TR

Payment date: 20220415

Year of fee payment: 11

Ref country code: PL

Payment date: 20220412

Year of fee payment: 11

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

Ref country code: DE

Payment date: 20230430

Year of fee payment: 12

REG Reference to a national code

Ref country code: DE

Ref legal event code: R084

Ref document number: 502012002183

Country of ref document: DE

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

Ref country code: FR

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

Effective date: 20230430