WO2010034488A1 - Pompe pour fluide - Google Patents

Pompe pour fluide Download PDF

Info

Publication number
WO2010034488A1
WO2010034488A1 PCT/EP2009/006894 EP2009006894W WO2010034488A1 WO 2010034488 A1 WO2010034488 A1 WO 2010034488A1 EP 2009006894 W EP2009006894 W EP 2009006894W WO 2010034488 A1 WO2010034488 A1 WO 2010034488A1
Authority
WO
WIPO (PCT)
Prior art keywords
pump
heating
conveyor
air
water
Prior art date
Application number
PCT/EP2009/006894
Other languages
German (de)
English (en)
Inventor
Volker Block
Original Assignee
E.G.O. Elektro-Gerätebau 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=41507949&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=WO2010034488(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by E.G.O. Elektro-Gerätebau GmbH filed Critical E.G.O. Elektro-Gerätebau GmbH
Priority to PL09778692.5T priority Critical patent/PL2348944T5/pl
Priority to EP09778692.5A priority patent/EP2348944B2/fr
Priority to ES09778692T priority patent/ES2657433T5/es
Publication of WO2010034488A1 publication Critical patent/WO2010034488A1/fr

Links

Classifications

    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00 
    • D06F39/04—Heating arrangements
    • 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
    • A47L15/4225—Arrangements or adaption of recirculation or discharge pumps
    • 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
    • A47L15/4285—Water-heater arrangements
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00 
    • D06F39/08—Liquid supply or discharge arrangements
    • D06F39/083—Liquid discharge or recirculation arrangements
    • D06F39/085—Arrangements or adaptations of pumps

Definitions

  • the invention relates to a pump for fluids, the pump having a drive motor and a heater to heat the fluid when passing through the pump.
  • the invention relates to an arrangement of a pump according to one of the preceding claims in an electric household appliance or a water-conducting household appliance such as a dishwasher, a washing machine or a tumble dryer or concerns these devices themselves.
  • Similar pumps are known, for example, from WO 2006/136819. With such a pump, a dishwasher or a washing machine can be operated for introducing and heating water into the interior during operation.
  • the invention has for its object to provide a pump mentioned above, which has extended operational and uses, is versatile and allows a particularly advantageous construction of an electric household appliance such as a dishwasher or a washing machine.
  • the pump or a conveyor of the pump which is driven by the drive motor, designed such that so that both water and air can be pumped or conveyed.
  • an operating mode of the pump or the drive motor can be varied so that the speed, in particular the rated operating speed is correspondingly different, in particular a high nominal operating speed in the promotion of air and a lower rated operating speed in the promotion of Water.
  • the pump or by these two uses can advantageously be dispensed in a dishwasher on a separate fan or conveyor for air in the interior of the dishwasher inside to dry dishes washed or hot air in the dishwasher for drying the To blow dishes.
  • a separate fan or conveyor for air in the interior of the dishwasher inside to dry dishes washed or hot air in the dishwasher for drying the To blow dishes.
  • most of the interior of the dishwasher is heated by an exposed tubular heater, so not even circulated or distributed the air.
  • the invention results not only in a considerable structural simplification of the water-conducting domestic appliance, in particular a dishwasher, but also a considerably improved function. Above all, the costs can be reduced and the number of components at risk of failure can be reduced. By eliminating another fan, a more compact design can be achieved or more space inside the device.
  • the pump or an associated pump housing have different suction points for air and water.
  • these suction points each lead to the conveyor, advantageously adjacent areas. loading particularly advantageous, the suction can be closed in each case, including, for example, valves, flaps or the like. can be provided.
  • the suction operation can be well controlled and the two suction areas and suction points can be separated from each other and closed.
  • the pump also has different points of departure for air and water, each leading away from the conveyor. Again, flaps, valves or the like. be provided for closing the departure points.
  • the points of departure are also preferably close to each other, but possibly only as a single point of departure.
  • the pump may advantageously have a rotating compressor. It is particularly advantageous designed as a radial pump, wherein a said compressor can be designed in principle similar to a known compressor. In a possible development of the invention, it can have a plurality of compressor blades, the angle of attack of which can be adjusted. By this adjustment, an adaptation to the material to be promoted, so either air or water, are made for each best possible promotion.
  • An adjustment of the compressor blades can advantageously be carried out between two end positions without intermediate position in order to keep an adjusting mechanism as simple as possible.
  • An end position can have a relatively steep angle of attack for conveying air, in particular with a relatively high nominal operating speed.
  • Another end position may have a relatively shallow angle of attack to promote water, with a nominal operating speed being relatively low.
  • an adjustment mechanism for adjustable compressor blades may be speed-dependent. Thus, the compressor blades move accordingly without special activators by adjusting a low or high speed or go into their respective end position.
  • Heating which can serve both for heating the water and for heating the air, can on the one hand run along an outer circumference of the housing.
  • the heating can rotate around a substantial area of the housing, in particular completely around the housing.
  • Such heating can for example also form an area of the wall of the pump or a pump chamber.
  • heating over a large area, in particular from both sides can be surrounded by the fluid to be delivered, ie air or water, for the best possible heat release.
  • the heating is arranged rather centrally in a pump chamber.
  • combinations of the two above-described heaters are also conceivable, where one or both heaters can be activated depending on the fluid to be delivered and / or the target temperature.
  • a heating or a heating element thereof is designed so that it comes into direct contact with the fluid to be delivered. Thus, the best possible heating effect can be achieved.
  • heating can have layer heating elements, preferably thick-layer heating elements or thin-layer heating elements. These can, as is known per se, be applied to a flat carrier substrate. Alternatively, possibly also in addition, heating may comprise tubular heating elements or a heating element with heating wire. Since tubular heaters of this type are electrically insulated from the outside, they can extend directly into the fluid to be pumped or run within a pump chamber.
  • the heating has at least two separately controllable heating circuits.
  • an adjustment of the heating power in different stages is considered sufficient.
  • a stepless change is not absolutely necessary, so that the circuit complexity can be reduced.
  • a variable speed electric motor is used as a drive motor for the conveyor. As described above, it can deliver water at a relatively low rated operating speed since it requires significantly more power due to its greater density. For conveying air, the conveyor can run at a significantly higher rated operating speed, even with compressor blades set in the pitch angle.
  • An access to the conveyor from a suction point or from the two aforementioned suction points for air and water can advantageously take place centrally centrally along the axis of rotation of the conveyor. It may, for example, be provided that the two intake points of air and water arrive at this access from the outside and then open in the conveyor in a single opening. A departure from the conveyor to an aforementioned point of departure may be provided radially on the outside of the conveyor. However, this depends significantly on the basic design of the pump and should be adapted to it.
  • a pump according to the invention is installed in an electric household appliance such as a dishwasher, a washing machine or a tumble dryer in accordance with the invention, provision can be made for a device to be provided for removing water from the pump and from the fluid delivery path to be removed by the pump.
  • a valve may be provided on the pump or on a housing with the conveyor, advantageously, of course, at the lowest possible point. So on the one hand, the disturbing stagnation of residual water can be avoided with the resulting known hygiene problems. Further, for subsequent conveying of air, the efficiency of conveying with complete removal of water can be improved.
  • a second pump may be provided.
  • Fig. 1 is a functional view of a pump according to the invention with heating and two suction points for air and water and a delivery point and
  • Fig. 2 is a dishwasher with such a pump.
  • a pump assembly 11 according to the invention is shown in a highly schematic representation.
  • This pump assembly 11 is installed in a water-conducting household electrical appliance, in particular in a dishwasher, advantageously under the washing chamber.
  • a dishwasher is shown in Fig. 2 and below. this will be done even more.
  • the pump arrangement 11 has a pump 12, which has a pump housing 13 and a motor 15.
  • a motor shaft 16 extends from the motor 15 into the pump housing 13 and carries a conveyor 18 which rotates in a pump chamber 19 in the interior of the pump housing 13.
  • the connection of the pump housing 13 and the motor 15 is advantageous fixed, in particular it is a structural unit, the like or the like by releasable screw. of the motor 15 can be made to the pump housing 13. For fixing the pump 12 in a dishwasher, it may then be sufficient to provide attachment points on the pump housing 13 alone.
  • the conveyor 18 is advantageously designed conventionally in the version shown here and corresponds for example to a conveyor, as it is known from DE 19903951 A1, to which reference is expressly made in this regard. Furthermore, here is the representation of the dimension of the pump housing 13 and the other components not to scale.
  • the pump housing 13 or the pump chamber 19 has a pump access 21, which takes place centrally and axially.
  • a pump outlet 23 is provided, which is arranged laterally or radially.
  • an aforementioned pump drainage 25 is provided with a drain valve 26. By opening the drain valve 26 residual water can be removed from the pump housing 19.
  • the heater 28 shown is formed except for a corresponding, not shown interruption for the pump outlet 23 substantially cylinder-like or inside close to the inner wall of the pump chamber 19 circumferentially. It may be a thin-film or thick-film heating described above, wherein heating elements are arranged on at least one of its sides, advantageously the outside, possibly also on the other or both sides.
  • tubular heaters or the like. be provided, which run closer to the conveyor 18.
  • the pump housing 13 can be heated from the outside. However, this is easily feasible for the expert in the different variants.
  • a water intake point 31 is provided with a valve 32 for shutting off.
  • This Wasseransaugstelle 31 is connected to a conventional flow of a washing chamber of a dishwasher.
  • an air intake 34 is provided with a corresponding valve 35. Water intake 31 and air intake 34 meet in an intersection region 37, which is connected directly to the pump access 21. As has been explained at the outset, it can be determined by respectively opening and closing the valves 32 and 35 whether either water is present at the water inlet or outlet. point 31 or air is sucked or promoted at the air intake 34 and is then discharged at the pump outlet 23.
  • the pump outlet 23 may, as it should be shown here, be connected to a single access in a washing chamber of the dishwasher. Then both conveyed water and air, in particular also each heated, introduced in the same manner in the washing chamber. Alternatively, if different feed paths are to be provided for this, at the pump outlet 23, similar to the pump access 21, two different dispensing points, which are in each case openable and closable by valves, can be connected.
  • FIG. 2 schematically shows a dishwasher 40 according to the invention in a lateral section.
  • the dishwasher 40 has an inner rinsing chamber 41 and to the access of a door 42. Inside the rinsing chamber 41 there are three rinsing arms 44a-c rotating in operation, which are supplied via a supply line 45.
  • the supply line 45 is connected to the pump outlet 23 and leads to each rinse arm 44. Possibly, valves may be provided here for selective access to individual rinse arms 44.
  • the Wasseransaugstelle 31 is connected in a manner not shown with a water outlet from the rinsing chamber 41 and, advantageously adjustable by valves, connected to a fresh water inlet.
  • the air intake 34 of the pump assembly 11 is connected to a fresh air supply, advantageously just an opening in the dishwasher 40.
  • the pump drainage 25 is connected to a conventional sewer line from the dishwasher 40.
  • the pump assembly 11 For operation of the pump assembly 11 is essentially to refer to the aforementioned.
  • the valve 35 and the dewatering valve 26 are closed, the valve 32 is opened at the water suction point 31 and the pump 12 is operated.
  • the motor 15 with a first nominal Operating speed, which is the lower of two possible rated operating speeds.
  • the pumped and possibly heated with the heater 28 water leaves through the pump outlet 23, the pump 12 and is guided via the supply line 45 and the rinse arms 44 a-c in the interior of the washing chamber 41.
  • the motor 15 stops and the valve 32 is closed.
  • the pump housing 13 and the pump chamber 19 can run empty.
  • the drain valve 26 is closed again.
  • the valve 35 is opened at the air intake 34 and the motor 15 is operated at a second rated operating speed to convey by means of the conveyor 18 air and from the pump outlet 23 again via the supply line 45 and the rinse arms 44a-c in the interior of the To bring rinsing chamber.
  • This second nominal operating speed may be significantly higher than the aforementioned first rated operating speed, possibly two to three times higher.
  • the introduction of the air, which is heated to the heater 28, serves to dry the dishes towards the end of the rinsing process.
  • the pump assembly 11 then acts as a kind of hair dryer.
  • a synchronous motor If a synchronous motor is used as the motor, it can be speed-controlled. Such a synchronous motor then has no fixed rated operating speed, it can be easily set arbitrarily.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Washing And Drying Of Tableware (AREA)

Abstract

Pompe (12) pour fluide destinée à un lave-vaisselle, comprenant un moteur (15) et un chauffage (28) pour chauffer le fluide lors de son passage à travers la pompe (12) lors du refoulement. Le moteur entraîne un transporteur (18). La pompe (12) et le transporteur (18) sont conçus pour pomper ou transporter aussi bien l'air que l'eau à et éventuellement pour chauffer, par exemple, l'air destiné au séchage de la vaisselle dans le lave-vaisselle. A cet effet, on peut utiliser respectivement différentes vitesses de rotation de fonctionnement nominales.
PCT/EP2009/006894 2008-09-25 2009-09-24 Pompe pour fluide WO2010034488A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
PL09778692.5T PL2348944T5 (pl) 2008-09-25 2009-09-24 Pompa do płynów
EP09778692.5A EP2348944B2 (fr) 2008-09-25 2009-09-24 Pompe pour fluides
ES09778692T ES2657433T5 (es) 2008-09-25 2009-09-24 Bomba para fluidos

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102008050895A DE102008050895A1 (de) 2008-09-25 2008-09-25 Pumpe für Fluide
DE102008050895.0 2008-09-25

Publications (1)

Publication Number Publication Date
WO2010034488A1 true WO2010034488A1 (fr) 2010-04-01

Family

ID=41507949

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2009/006894 WO2010034488A1 (fr) 2008-09-25 2009-09-24 Pompe pour fluide

Country Status (5)

Country Link
EP (1) EP2348944B2 (fr)
DE (1) DE102008050895A1 (fr)
ES (1) ES2657433T5 (fr)
PL (1) PL2348944T5 (fr)
WO (1) WO2010034488A1 (fr)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010043727A1 (de) 2010-11-10 2012-05-10 E.G.O. Elektro-Gerätebau GmbH Pumpe
DE102011078017B3 (de) * 2011-06-22 2012-06-21 E.G.O. Elektro-Gerätebau GmbH Pumpe
US9371841B2 (en) 2012-03-05 2016-06-21 Electrolux Home Products, Inc. Safety arrangement for an integrated heater, pump, and motor for an appliance
EP2348944B1 (fr) 2008-09-25 2017-12-20 E.G.O. Elektro-Gerätebau Gmbh Pompe pour fluides
DE102019212952A1 (de) * 2019-08-28 2021-03-04 Blanco Gmbh + Co Kg Reinigungsvorrichtung und Verfahren zum Betrieb einer Reinigungsvorrichtung
DE102020201179A1 (de) 2020-01-31 2021-08-05 E.G.O. Elektro-Gerätebau GmbH Verfahren zum Betrieb eines wasserführenden Haushaltsgeräts und wasserführendes Haushaltsgerät

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012202065B3 (de) 2012-02-10 2013-05-29 E.G.O. Elektro-Gerätebau GmbH Pumpe und Verfahren zum Beheizen einer Pumpe
DE102012108449A1 (de) * 2012-09-11 2014-03-13 Ebm-Papst Mulfingen Gmbh & Co. Kg Wandring eines Lüfters mit Heizelement
DE102012025758B3 (de) 2012-10-04 2021-12-02 E.G.O. Elektro-Gerätebau GmbH Impellerpumpe
DE202012013264U1 (de) * 2012-10-04 2015-10-08 E.G.O. Elektro-Gerätebau GmbH Impellerpumpe
DE102013201903A1 (de) 2013-02-06 2014-08-07 E.G.O. Elektro-Gerätebau GmbH Wärmepumpenvorrichtung, Verwendung einer Pumpe mit beheizbarer Pumpenkammer in einer Wärmepumpenvorrichtung und Verfahren zum Betrieb einer Wärmepumpenvorrichtung
DE102014215853A1 (de) * 2014-08-11 2016-02-11 BSH Hausgeräte GmbH Pumpe mit einer Heizvorrichtung, die eine elektrische Folienheizung aufweist
DE102019211099A1 (de) 2019-07-25 2021-01-28 E.G.O. Elektro-Gerätebau GmbH Wasserführendes Haushaltsgerät und Verfahren zum Betrieb eines wasserführenden Haushaltsgeräts

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4858255A (en) * 1986-05-23 1989-08-22 Premier Pump & Pool Products, Inc. Hydrotherapy apparatus having preheated air agitation feature
WO1996019672A1 (fr) * 1994-12-22 1996-06-27 Kohler Co. Generateur de chaleur et pompe combines
DE19903951A1 (de) * 1999-02-02 2000-08-03 Eichenauer Gmbh & Co Kg F Beheizbares Pumpengehäuse zur Flüssigkeitserwärmung
US20050201878A1 (en) * 2004-03-05 2005-09-15 Hans-Juergen Kraffzik Centrifugal pump
WO2006136819A2 (fr) * 2005-06-23 2006-12-28 Otter Controls Ltd Appareil combine compose d'une pompe et d'un element chauffant
EP1787567A2 (fr) * 2005-11-17 2007-05-23 I.R.C.A. S.p.a. Industria Resistenze Corazzate e Affini Pompe de lave-vaisselle
DE102005062480A1 (de) * 2005-12-27 2007-07-05 BSH Bosch und Siemens Hausgeräte GmbH Geschirrspülmaschine

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DE512274C (de) 1928-02-02 1930-11-08 Heinrich Schloemann Geschirrspuel- und -trockenvorrichtung
BE583343A (fr) 1958-11-21
US3568771A (en) * 1969-04-17 1971-03-09 Borg Warner Method and apparatus for lifting foaming crude by a variable rpm submersible pump
CH574732A5 (en) 1975-01-31 1976-04-30 Zug Verzinkerei Ag Dish washing method and machine - drying air is contacted with cold water, fed in by water feed system
DE3705639A1 (de) 1987-02-21 1988-09-01 Philips Patentverwaltung Duennschicht-heizelement
CA2376640C (fr) * 1991-12-20 2003-12-09 Fisher & Paykel Appliances Limited Lave-vaiselle
DE4332246A1 (de) 1992-09-23 1994-03-24 Miele & Cie Geschirrspülmaschine mit einem Durchlauferhitzer
DE4341215A1 (de) * 1993-12-03 1995-06-08 Miele & Cie Kreiselpumpe, insbesondere zur Verwendung als Umwälzpumpe für Geschirrspülmaschinen und Waschmaschinen
DE20107363U1 (de) * 2001-04-27 2001-07-19 Fritz Eichenauer GmbH & Co. KG, 76870 Kandel Pumpe mit einem beheizbaren Gehäuse
ITTO20040592A1 (it) * 2004-09-08 2004-12-08 Plaset Spa Chiocciola per una pompa centrifuga
DE102004060947A1 (de) 2004-12-17 2006-06-29 BSH Bosch und Siemens Hausgeräte GmbH Haushalts-Geschirrspülmaschine und Verfahren zum Betreiben derselben
DE102007030072A1 (de) 2007-06-29 2009-01-02 BSH Bosch und Siemens Hausgeräte GmbH Elektrischen Antriebseinrichtung für ein Wasserführendes Haushaltsgerät
DE102008050895A1 (de) 2008-09-25 2010-04-01 E.G.O. Elektro-Gerätebau GmbH Pumpe für Fluide

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4858255A (en) * 1986-05-23 1989-08-22 Premier Pump & Pool Products, Inc. Hydrotherapy apparatus having preheated air agitation feature
WO1996019672A1 (fr) * 1994-12-22 1996-06-27 Kohler Co. Generateur de chaleur et pompe combines
DE19903951A1 (de) * 1999-02-02 2000-08-03 Eichenauer Gmbh & Co Kg F Beheizbares Pumpengehäuse zur Flüssigkeitserwärmung
US20050201878A1 (en) * 2004-03-05 2005-09-15 Hans-Juergen Kraffzik Centrifugal pump
WO2006136819A2 (fr) * 2005-06-23 2006-12-28 Otter Controls Ltd Appareil combine compose d'une pompe et d'un element chauffant
EP1787567A2 (fr) * 2005-11-17 2007-05-23 I.R.C.A. S.p.a. Industria Resistenze Corazzate e Affini Pompe de lave-vaisselle
DE102005062480A1 (de) * 2005-12-27 2007-07-05 BSH Bosch und Siemens Hausgeräte GmbH Geschirrspülmaschine

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2348944B1 (fr) 2008-09-25 2017-12-20 E.G.O. Elektro-Gerätebau Gmbh Pompe pour fluides
DE102010043727A1 (de) 2010-11-10 2012-05-10 E.G.O. Elektro-Gerätebau GmbH Pumpe
WO2012062839A1 (fr) 2010-11-10 2012-05-18 E.G.O. Elektro-Gerätebau GmbH Pompe
CN103477085A (zh) * 2010-11-10 2013-12-25 E.G.O.电气设备制造股份有限公司 泵
CN103477085B (zh) * 2010-11-10 2016-09-07 E.G.O.电气设备制造股份有限公司 泵
DE102011078017B3 (de) * 2011-06-22 2012-06-21 E.G.O. Elektro-Gerätebau GmbH Pumpe
WO2012175652A1 (fr) 2011-06-22 2012-12-27 E.G.O. Elektro-Gerätebau GmbH Pompe
US9371841B2 (en) 2012-03-05 2016-06-21 Electrolux Home Products, Inc. Safety arrangement for an integrated heater, pump, and motor for an appliance
DE102019212952A1 (de) * 2019-08-28 2021-03-04 Blanco Gmbh + Co Kg Reinigungsvorrichtung und Verfahren zum Betrieb einer Reinigungsvorrichtung
DE102019212952B4 (de) 2019-08-28 2023-05-11 Blanco Gmbh + Co Kg Reinigungsvorrichtung und Verfahren zum Betrieb einer Reinigungsvorrichtung
DE102020201179A1 (de) 2020-01-31 2021-08-05 E.G.O. Elektro-Gerätebau GmbH Verfahren zum Betrieb eines wasserführenden Haushaltsgeräts und wasserführendes Haushaltsgerät

Also Published As

Publication number Publication date
PL2348944T5 (pl) 2023-02-20
DE102008050895A1 (de) 2010-04-01
EP2348944A1 (fr) 2011-08-03
PL2348944T3 (pl) 2018-07-31
ES2657433T3 (es) 2018-03-05
EP2348944B2 (fr) 2022-10-26
ES2657433T5 (es) 2023-02-23
EP2348944B1 (fr) 2017-12-20

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