EP1252856A2 - Procédé pour laver la vaisselle - Google Patents

Procédé pour laver la vaisselle Download PDF

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Publication number
EP1252856A2
EP1252856A2 EP02008601A EP02008601A EP1252856A2 EP 1252856 A2 EP1252856 A2 EP 1252856A2 EP 02008601 A EP02008601 A EP 02008601A EP 02008601 A EP02008601 A EP 02008601A EP 1252856 A2 EP1252856 A2 EP 1252856A2
Authority
EP
European Patent Office
Prior art keywords
spray
pressure
spray arm
increased
corner
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
EP02008601A
Other languages
German (de)
English (en)
Other versions
EP1252856B1 (fr
EP1252856A3 (fr
Inventor
Günther Dr. Ennen
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.)
Miele und Cie KG
Original Assignee
Miele und Cie KG
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=7683074&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP1252856(A2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Miele und Cie KG filed Critical Miele und Cie KG
Publication of EP1252856A2 publication Critical patent/EP1252856A2/fr
Publication of EP1252856A3 publication Critical patent/EP1252856A3/fr
Application granted granted Critical
Publication of EP1252856B1 publication Critical patent/EP1252856B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • A47L15/4289—Spray-pressure measuring or regulating 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
    • A47L15/14—Washing or rinsing machines for crockery or tableware with stationary crockery baskets and spraying devices within the cleaning chamber
    • A47L15/18—Washing or rinsing machines for crockery or tableware with stationary crockery baskets and spraying devices within the cleaning chamber with movably-mounted spraying devices
    • A47L15/22—Rotary spraying devices
    • A47L15/23—Rotary spraying devices moved by means of the sprays
    • 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
    • A47L2401/24—Spray arms status, e.g. detection of spray arm rotation
    • 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
    • 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
    • A47L2501/05—Drain or recirculation pump, e.g. regulation of the pump rotational speed or flow direction

Definitions

  • the invention relates to a method for washing dishes in a microprocessor-controlled Dishwasher, with at least one spray arm, which has spray nozzles and is rotatably mounted on an axis in a rectangular washing compartment, the spray arm is fed by a circulation pump via a pipe with rinsing liquid and with a Sensor and evaluation device is coupled.
  • Most domestic dishwashers have a cuboid shape A lower and an upper crockery basket. For that in the baskets To load sorted wash ware with washing liquid, it is common to have at least one on one To arrange the water-bearing axis of the pivoted spray arm in the wash cabinet. On the Spray-shaped spray arms are positioned in such a way that the wash ware is as possible evenly sprayed with rinsing liquid and an optimal cleaning effect is achieved.
  • the rinsing liquid is pumped under pressure through the pipeline water-carrying axis and the channel-shaped spray arm through the spray nozzles into the spray chamber sprayed.
  • the wash ware is arranged in the corner areas often insufficiently cleaned.
  • the local cleaning deficit is due to a insufficient wetting of the dishes in the corner areas of the rectangular wash cabinet. This results from the circular working area of the spray arm, which is not the rectangular one Wash area corresponds.
  • the German patent application DE 198 32 982 A1 improves the cleaning effect in the Corner areas and prevents high water consumption by using a specially trained Spray arm is used. It has two separate hollow channels, each hollow channel at least one spray nozzle and in particular a hollow channel to at least one corner nozzle at the end of the spray arm.
  • the hollow channel to the corner nozzles is designed so that spraying the dishes through the corner nozzle, only in the corner areas of the dishwasher is possible.
  • the solutions presented improve the cleaning effect of the dishes in the corner areas through additional spray arms or modifications to existing spray arms. They are particularly complex and cause high manufacturing and / or manufacturing costs Operation of the dishwasher.
  • the object of the invention is therefore a method for washing dishes in one microprocessor-controlled dishwasher to reveal with which without expensive constructive modifications to the spray system, for example spray nozzle and spray arm, Washware placed in a crockery basket in the corner areas of the washing compartment is also optimal can be cleaned.
  • the object is achieved by a method having the features of the patent claim 1 solved.
  • the method according to the invention can be used alone with the already existing components microprocessor-controlled dishwasher, which has a spray arm detection performed become. It leads to an improved cleaning effect in a cost-effective and simple manner the corners of the dishwasher.
  • a relatively low water consumption proves to be particularly advantageous here an intensive rinsing program in which the pump speed is maintained throughout Program is increased.
  • the spray pressure can be changed very simply by changing the Flow geometry of the waterways to the spray room can be realized.
  • the outlet cross section of the pipeline for example by an electromagnetic valve to reduce the undiminished pump speed briefly whenever the ends of the Place the spray arms on the corner areas of the dishwasher.
  • the dishwasher (1) shown in FIG. 1 has a rectangular washing compartment (2) two crockery baskets (3, 4) arranged one above the other, with above the upper basket (4) a cutlery drawer (5) is arranged.
  • a cutlery drawer (5) is arranged.
  • Under The upper (4) and lower basket (3) can be rotated with a spray arm (7,8) in the square washing container mounted on a water-bearing axis (6a, 6b), a third spray arm (9) on a another axis (6c) rotates above the cutlery drawer (5).
  • the rotatable spray arms (7, 8, 9) are provided with spray nozzles (13) which are arranged in such a way that all the items to be washed in the baskets (3, 4, 5) are from the washing liquid emerging from the nozzles is applied.
  • the spray arms (7 to 9) are driven by a circulation pump (11) supplied with flushing liquid via pipes (10).
  • the circulation pump (11) is Connected via a pipe to the lowest point of the cuboid-shaped wash chamber (2) and sucks in the water collected there via filters known per se and pushes it again through the nozzles (13) of the spray arms (7, 8, 9), with a repulsive force arising from the flushing liquid outlet for rotating the spray arms (7, 8, 9, 9) ) leads.
  • the dishwasher (1) which is shown in a very simplified manner, has the Rotational position of the spray arm (8) a sensor and evaluation device shown in Figure 2 (14).
  • This device (14) consists of at least one actuator and one sensor.
  • the actuator becomes a permanent magnet (PM) at the end of a spray arm (7,8,9), for example at Spray arm (8) placed.
  • a magnetic sensor designed as a sensor is used for spray arm sensing Detector (D) on the machine door (12) arranged in the center.
  • the central arrangement is advantageous because the distance between the circular path on which the magnet (PM) with the Spray arm (8) moves, and the walls of the wash cabinet (2) at this position is minimal, so that the detector (D) receives a clear signal from the magnet (PM).
  • the signal is sent to the microprocessor control ( ⁇ c) of the dishwasher for evaluation directed. This checks the rotation of the spray arm with the signal. Further the microprocessor control ( ⁇ c) monitors the position of the spray arm (8). For this, the Time difference between two signals evaluated. From the time difference and the known Circulation distance of the magnet (PM) is calculated by the microprocessor control ( ⁇ c) Positions where the spray arm ends are in each case with undisturbed spray arm rotation Corner areas (E) of the wash cabinet (2).
  • the position detection can also be carried out with several sensors and / or Actuators are executed.
  • the start of corner areas (E) could be Detectors (D) are marked so that a time measurement between two signals is not necessary is.
  • FIG. 3 shows spray pressure (p) of the rinsing liquid when the spray arm (8) passes through critical corner areas (E) of the wash cabinet (2) in order to achieve an optimal one To achieve cleaning effect. That arranged in baskets (3,4,5) in the corner areas (E) Washware is now hit with increased spray pressure (p), the resulting height of the spray jet is increased and the entire wash ware is wetted with sufficient washing liquid.
  • the spray pressure (p) is advantageously increased from a normal pressure (p 0 ) in corner regions (E) in such a way that it reaches its maximum (p max ) precisely when one end of the spray arm (8 ) points to a corner of the dishwasher (1).
  • An increased spray pressure (p) is important at this position, since here the distance between the corner spray nozzles (13) and the items to be washed arranged in the corners is maximum.
  • the exemplary diagram of the pressure curve (p) according to FIG. 3 shows a very simple one linear pressure profile, which in the corner areas (E) a smooth ascent and descent having.
  • corner areas (E) a smooth ascent and descent having.
  • pressure profiles that maximize pressure Have corner areas (E) to the improved cleaning effect.
  • a pressure curve that is proportional to the respective distance from the spray arm end is also conceivable to the rinsing tank wall.

Landscapes

  • Washing And Drying Of Tableware (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Manipulator (AREA)
  • Details Or Accessories Of Spraying Plant Or Apparatus (AREA)
  • Automatic Analysis And Handling Materials Therefor (AREA)
  • Mechanical Coupling Of Light Guides (AREA)
EP02008601A 2001-04-27 2002-04-17 Procédé pour laver la vaisselle Expired - Lifetime EP1252856B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10120894 2001-04-27
DE10120894A DE10120894B4 (de) 2001-04-27 2001-04-27 Verfahren zum Spülen von Spülgut

Publications (3)

Publication Number Publication Date
EP1252856A2 true EP1252856A2 (fr) 2002-10-30
EP1252856A3 EP1252856A3 (fr) 2003-01-29
EP1252856B1 EP1252856B1 (fr) 2007-09-05

Family

ID=7683074

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02008601A Expired - Lifetime EP1252856B1 (fr) 2001-04-27 2002-04-17 Procédé pour laver la vaisselle

Country Status (4)

Country Link
EP (1) EP1252856B1 (fr)
AT (1) ATE372082T1 (fr)
DE (2) DE10120894B4 (fr)
ES (1) ES2289023T3 (fr)

Cited By (44)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1488730A1 (fr) * 2003-06-17 2004-12-22 Whirlpool Corporation Lave-vaisselle avec plusieurs zones de lavage
DE102004054313A1 (de) * 2004-11-10 2006-05-11 Electrolux Home Products Corporation N.V. Verfahren zum Betreiben einer Geschirrspülmaschine und Geschirrspülmaschine zur Durchführung des Verfahrens
US7475696B2 (en) 2003-06-17 2009-01-13 Whirlpool Corporation Dishwasher having valved third-level sprayer
US7523758B2 (en) 2003-06-17 2009-04-28 Whirlpool Corporation Dishwasher having rotating zone wash sprayer
US7896977B2 (en) 2007-12-19 2011-03-01 Whirlpool Corporation Dishwasher with sequencing corner nozzles
US7988791B2 (en) 2008-01-14 2011-08-02 Whirlpool Corporation Dishwasher with multiple wash zones
US9119517B2 (en) 2011-10-17 2015-09-01 Whirlpool Corporation Dishwasher having spray manifold and method for controlling same
US9259138B2 (en) 2010-12-07 2016-02-16 Whirlpool Corporation Dishwasher with auxiliary spray system having removable sprayers
US9295368B2 (en) 2013-03-01 2016-03-29 Whirlpool Corporation Dishwasher with hydraulically driven sprayer
US9375128B2 (en) 2011-09-22 2016-06-28 Whirlpool Corporation Dishwasher with spray system
US9414736B2 (en) 2011-09-22 2016-08-16 Whirlpool Corporation Dishwasher with directional spray
US9492055B2 (en) 2011-09-22 2016-11-15 Whirlpool Corporation Dishwasher with spray system
US9532701B2 (en) 2013-03-01 2017-01-03 Whirlpool Corporation Dishwasher with sprayer
US9532699B2 (en) 2013-07-15 2017-01-03 Whirlpool Corporation Dishwasher with sprayer
US9693672B2 (en) 2011-09-22 2017-07-04 Whirlpool Corporation Dishwasher with sprayer
WO2018108285A1 (fr) 2016-12-15 2018-06-21 Electrolux Appliances Aktiebolag Lave-vaisselle
US10076224B2 (en) 2014-01-20 2018-09-18 Whirlpool Corporation Dishwasher
WO2018228679A1 (fr) * 2017-06-14 2018-12-20 Haier Deutschland GmbH Lave-vaisselle et procédé de fonctionnement d'un lave-vaisselle
US10213085B2 (en) 2013-07-01 2019-02-26 Whirlpool Corporation Dishwasher for treating dishes
EP3488756A1 (fr) * 2017-11-24 2019-05-29 Vestel Elektronik Sanayi ve Ticaret A.S. Machine à laver la vaisselle et son procédé de commande
US10524634B2 (en) 2017-09-29 2020-01-07 Midea Group Co., Ltd. Dishwasher with combined liquid and air sprayers
US10531781B2 (en) 2017-09-29 2020-01-14 Midea Group Co., Ltd. Dishwasher with discretely directable tubular spray elements
CN110870739A (zh) * 2018-08-30 2020-03-10 青岛海尔洗碗机有限公司 一种判断喷淋器内是否需清理的方法及洗碗机
US10631708B2 (en) 2018-09-14 2020-04-28 Midea Group Co., Ltd. Dishwasher with docking arrangement for elevation-adjustable rack
US10765291B2 (en) 2018-09-14 2020-09-08 Midea Group Co., Ltd. Dishwasher with check valve in rotatable docking port
CN112120627A (zh) * 2020-08-31 2020-12-25 宁波方太厨具有限公司 一种清洗机
CN112543610A (zh) * 2018-08-29 2021-03-23 韦斯特尔电子工业和贸易有限责任公司 洗碗机及其方法
US11000176B2 (en) 2018-09-14 2021-05-11 Midea Group Co., Ltd. Dishwasher with rotatable diverter valve
US11026559B2 (en) 2019-09-30 2021-06-08 Midea Group Co., Ltd. Dishwasher with image-based fluid condition sensing
US11045066B2 (en) 2019-03-11 2021-06-29 Midea Group Co., Ltd. Dishwasher with keyed coupling to rack-mounted conduit
US11071440B2 (en) 2018-09-14 2021-07-27 Midea Group Co., Ltd. Dishwasher with rack-mounted conduit return mechanism
US11185209B2 (en) 2019-11-20 2021-11-30 Midea Group Co., Ltd. Dishwasher steam generator
US11191416B2 (en) 2019-09-30 2021-12-07 Midea Group Co., Ltd. Dishwasher with image-based position sensor
US11202550B2 (en) 2019-11-20 2021-12-21 Midea Group Co., Ltd. Dishwasher thermal imaging system
US11259681B2 (en) 2019-09-30 2022-03-01 Midea Group Co., Ltd Dishwasher with image-based diagnostics
US11399690B2 (en) 2019-09-30 2022-08-02 Midea Group Co., Ltd. Dishwasher with cam-based position sensor
US11412912B2 (en) 2020-09-21 2022-08-16 Midea Group Co., Ltd. Dishwasher with tubular spray element slip ring alignment
US11464389B2 (en) 2019-09-30 2022-10-11 Midea Group Co., Ltd. Dishwasher with image-based detergent sensing
US11484183B2 (en) 2019-09-30 2022-11-01 Midea Group Co., Ltd. Dishwasher with image-based object sensing
US11484180B2 (en) 2020-11-11 2022-11-01 Midea Group Co., Ltd. Dishwasher with tubular spray element including multiple selectable spray patterns
US11497374B2 (en) 2020-02-19 2022-11-15 Midea Group Co., Ltd. Dishwasher with wall-mounted rotatable conduit
US11752509B2 (en) 2021-06-17 2023-09-12 Upside Foods, Inc. Fluid dispenser for recovering material from a surface
CN117086043A (zh) * 2023-10-17 2023-11-21 常州诺清智能科技有限公司 一种喷淋清洗设备
US11826001B2 (en) 2022-02-15 2023-11-28 Midea Group Co., Ltd. Dishwasher with tubular spray element including elongated metal tube and retaining tab for mounting support member thereto

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DE102010051524A1 (de) * 2010-11-16 2012-05-16 Belimed Ag Rotations-Überwachung für die Wascharme eines mehretagigen Waschgut-Aufnahmewagens

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EP0836829A2 (fr) * 1996-10-16 1998-04-22 Samsung Electronics Co., Ltd. Lave vaisselle
DE19736919A1 (de) * 1997-08-25 1999-03-04 Aeg Hausgeraete Gmbh Geschirrspülmaschine mit mindestens einer Spülebene
EP0962183A1 (fr) * 1998-05-28 1999-12-08 AEG Hausgeräte GmbH Lave-vaiselle comportant au moins un panier et son procédé de fonctionnement
DE19832982A1 (de) * 1998-07-22 2000-02-10 Premark Feg Llc Spülvorrichtung für eine Geschirrspülmaschine
DE19840291A1 (de) * 1998-09-04 2000-03-09 Aeg Hausgeraete Gmbh Geschirrspülmaschine mit einem rotierbaren Sprüharm sowie Verfahren zur Erkennung einer Drehbewegung eines rotierbaren Sprüharmes

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KR940011551B1 (ko) * 1992-03-06 1994-12-21 닛뽄 센죠끼 가부시끼가이샤 식기세척기
IT1268535B1 (it) * 1993-12-20 1997-03-04 Zanussi Elettrodomestici Programma operativo per macchina lavastoviglie
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Patent Citations (6)

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Publication number Priority date Publication date Assignee Title
DE19513352A1 (de) * 1995-04-08 1996-10-10 Miele & Cie Verfahren zur Drehzahlregelung der Umwälzpumpe einer programmgesteuerten Geschirrspülmaschine
EP0836829A2 (fr) * 1996-10-16 1998-04-22 Samsung Electronics Co., Ltd. Lave vaisselle
DE19736919A1 (de) * 1997-08-25 1999-03-04 Aeg Hausgeraete Gmbh Geschirrspülmaschine mit mindestens einer Spülebene
EP0962183A1 (fr) * 1998-05-28 1999-12-08 AEG Hausgeräte GmbH Lave-vaiselle comportant au moins un panier et son procédé de fonctionnement
DE19832982A1 (de) * 1998-07-22 2000-02-10 Premark Feg Llc Spülvorrichtung für eine Geschirrspülmaschine
DE19840291A1 (de) * 1998-09-04 2000-03-09 Aeg Hausgeraete Gmbh Geschirrspülmaschine mit einem rotierbaren Sprüharm sowie Verfahren zur Erkennung einer Drehbewegung eines rotierbaren Sprüharmes

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US9615720B2 (en) 2003-06-17 2017-04-11 Whirlpool Corporation Dishwasher
US7475696B2 (en) 2003-06-17 2009-01-13 Whirlpool Corporation Dishwasher having valved third-level sprayer
US9474434B2 (en) 2003-06-17 2016-10-25 Whirlpool Corporation Dishwasher
US7445013B2 (en) 2003-06-17 2008-11-04 Whirlpool Corporation Multiple wash zone dishwasher
US8454762B2 (en) 2003-06-17 2013-06-04 Whirlpool Corporation Dishwasher
US7523758B2 (en) 2003-06-17 2009-04-28 Whirlpool Corporation Dishwasher having rotating zone wash sprayer
US7594513B2 (en) 2003-06-17 2009-09-29 Whirlpool Corporation Multiple wash zone dishwasher
US8454763B2 (en) 2003-06-17 2013-06-04 Whirlpool Corporation Dishwasher
US7331356B2 (en) 2003-06-17 2008-02-19 Whirlpool Corporation Multiple wash zone dishwater
EP1488730A1 (fr) * 2003-06-17 2004-12-22 Whirlpool Corporation Lave-vaisselle avec plusieurs zones de lavage
US10238266B2 (en) 2003-06-17 2019-03-26 Whirlpool Corporation Dishwasher
US8753454B2 (en) 2003-06-17 2014-06-17 Whirlpool Corporation Dishwasher
US8764908B2 (en) 2003-06-17 2014-07-01 Whirlpool Corporation Method of controlling the operation of a dishwasher
US8801868B2 (en) 2003-06-17 2014-08-12 Whirlpool Corporation Dishwasher
US8808467B2 (en) 2003-06-17 2014-08-19 Whirlpool Corporation Dishwasher
US8871031B2 (en) 2003-06-17 2014-10-28 Whirlpool Corporation Dishwasher
DE102004054313A1 (de) * 2004-11-10 2006-05-11 Electrolux Home Products Corporation N.V. Verfahren zum Betreiben einer Geschirrspülmaschine und Geschirrspülmaschine zur Durchführung des Verfahrens
US7896977B2 (en) 2007-12-19 2011-03-01 Whirlpool Corporation Dishwasher with sequencing corner nozzles
US7988791B2 (en) 2008-01-14 2011-08-02 Whirlpool Corporation Dishwasher with multiple wash zones
US9259138B2 (en) 2010-12-07 2016-02-16 Whirlpool Corporation Dishwasher with auxiliary spray system having removable sprayers
US10602907B2 (en) 2011-09-22 2020-03-31 Whirlpool Corporation Dishwasher with sprayer
US9375128B2 (en) 2011-09-22 2016-06-28 Whirlpool Corporation Dishwasher with spray system
US9386903B2 (en) 2011-09-22 2016-07-12 Whirlpool Corporation Dishwasher with spray system
US9414736B2 (en) 2011-09-22 2016-08-16 Whirlpool Corporation Dishwasher with directional spray
US9492055B2 (en) 2011-09-22 2016-11-15 Whirlpool Corporation Dishwasher with spray system
US9693672B2 (en) 2011-09-22 2017-07-04 Whirlpool Corporation Dishwasher with sprayer
US10058229B2 (en) 2011-09-22 2018-08-28 Whirlpool Corporation Dishwasher with sprayer
US10499787B2 (en) 2011-10-17 2019-12-10 Whirlpool Corporation Dishwasher having spray manifold
US9119517B2 (en) 2011-10-17 2015-09-01 Whirlpool Corporation Dishwasher having spray manifold and method for controlling same
US10398283B2 (en) 2013-03-01 2019-09-03 Whirlpool Corporation Dishwasher with sprayer
US9532701B2 (en) 2013-03-01 2017-01-03 Whirlpool Corporation Dishwasher with sprayer
US9295368B2 (en) 2013-03-01 2016-03-29 Whirlpool Corporation Dishwasher with hydraulically driven sprayer
US10213085B2 (en) 2013-07-01 2019-02-26 Whirlpool Corporation Dishwasher for treating dishes
US9839340B2 (en) 2013-07-15 2017-12-12 Whirlpool Corporation Dishwasher with sprayer
US10052010B2 (en) 2013-07-15 2018-08-21 Whirlpool Corporation Dishwasher with sprayer
US9532699B2 (en) 2013-07-15 2017-01-03 Whirlpool Corporation Dishwasher with sprayer
US10076224B2 (en) 2014-01-20 2018-09-18 Whirlpool Corporation Dishwasher
US11272825B2 (en) 2016-12-15 2022-03-15 Electrolux Appliances Aktiebolag Dishwasher
WO2018108285A1 (fr) 2016-12-15 2018-06-21 Electrolux Appliances Aktiebolag Lave-vaisselle
WO2018228679A1 (fr) * 2017-06-14 2018-12-20 Haier Deutschland GmbH Lave-vaisselle et procédé de fonctionnement d'un lave-vaisselle
US10531781B2 (en) 2017-09-29 2020-01-14 Midea Group Co., Ltd. Dishwasher with discretely directable tubular spray elements
US10524634B2 (en) 2017-09-29 2020-01-07 Midea Group Co., Ltd. Dishwasher with combined liquid and air sprayers
US11800963B2 (en) 2017-09-29 2023-10-31 Midea Group Co., Ltd. Dishwasher with discretely directable tubular spray elements
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Publication number Publication date
EP1252856B1 (fr) 2007-09-05
DE10120894A1 (de) 2002-11-21
ES2289023T3 (es) 2008-02-01
DE10120894B4 (de) 2007-03-01
EP1252856A3 (fr) 2003-01-29
DE50210831D1 (de) 2007-10-18
ATE372082T1 (de) 2007-09-15

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