EP1196075B1 - Geschirrspülmaschine - Google Patents
Geschirrspülmaschine Download PDFInfo
- Publication number
- EP1196075B1 EP1196075B1 EP00958154A EP00958154A EP1196075B1 EP 1196075 B1 EP1196075 B1 EP 1196075B1 EP 00958154 A EP00958154 A EP 00958154A EP 00958154 A EP00958154 A EP 00958154A EP 1196075 B1 EP1196075 B1 EP 1196075B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- radar sensor
- dishwashing machine
- machine according
- sensor
- radar
- 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.)
- Expired - Lifetime
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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
- A47L15/0018—Controlling processes, i.e. processes to control the operation of the machine characterised by the purpose or target of the control
- A47L15/006—Controlling processes, i.e. processes to control the operation of the machine characterised by the purpose or target of the control using wireless communication between internal components of the machine
-
- 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
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- 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
- A47L15/00—Washing or rinsing machines for crockery or tableware
- A47L15/42—Details
- A47L15/4229—Water softening arrangements
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- 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
- A47L15/4246—Details of the tub
-
- 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
- A47L15/4251—Details of the casing
- A47L15/4257—Details of the loading door
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- 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
- A47L15/4295—Arrangements for detecting or measuring the condition of the crockery or tableware, e.g. nature or quantity
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- 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
- A47L15/4297—Arrangements for detecting or measuring the condition of the washing water, e.g. turbidity
-
- 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
- A47L15/44—Devices for adding cleaning agents; Devices for dispensing cleaning agents, rinsing aids or deodorants
-
- 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
- A47L2401/02—Consumable products information, e.g. information on detergent, rinsing aid or salt; Dispensing device information, e.g. information on the type, e.g. detachable, or status of the device
- A47L2401/023—Quantity or concentration of the consumable product
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- 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
- A47L2401/12—Water temperature
-
- 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
- A47L2401/14—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
- 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
- A47L2401/19—Air humidity
-
- 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
- A47L2401/32—Vibration or sound detection
-
- 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
- A47L2501/26—Indication or alarm to the controlling device or to the user
-
- 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
- A47L2501/30—Regulation of machine operational steps within the washing process, e.g. performing an additional rinsing phase, shortening or stopping of the drying phase, washing at decreased noise operation conditions
Definitions
- Dishwashers usually run with fixed Program steps starting with electromechanical Rear derailleurs, or controlled by electronic controls become.
- the individual program steps always run in a given way regardless of Operating condition of the machine, z. B. of the load, the degree of soiling of the dishes or rinse water, etc., from.
- With blocked spray arm for example by improperly inserted dishes, with clogged nozzles, with clogged filters, with excessively dirty ones Dishes, etc., it comes to a bad Dishwashing results.
- the object of the invention is, in contrast, a To propose a dishwashing machine with a sensor unit, with the better capture of dynamic processes possible is.
- an inventive invention Dishwasher in that a Doppler radar sensor is provided.
- the Doppler radar sensor can be a variety different functions are perceived. Overall is more diverse by the possibility of detection Operating or control parameters using a radar sensor a better control and regulation of the dishwasher operation possible.
- the Doppler radar sensor With the help of the Doppler radar sensor, the frequency difference evaluated between emitted and reflected wave. This difference, also called Doppler frequency, provides a measure of the relative movement speed between the sensor and the respective reflection surface.
- the Doppler radar is therefore particularly well suited for Control of dynamic processes.
- the Radar sensor directed into the interior of the washing chamber.
- Such a oriented radar sensor is capable of information about the events taking place inside the rinsing chamber deliver. This information can be, for example, the Rinsing liquid, the filled dishes or even the Dishwasher components concern.
- the Spülschwand at least partly made of plastic, leaving behind this Plastic the radar sensor outside the rinsing chamber can be arranged and both the antenna and the electronic circuit including the electrical Connections against harmful influences by the flushing process is protected.
- the radar technology itself is characterized by it from being contaminated or misted in the Inside the washing chamber can work.
- the Radar sensor In the case of a plastic housing of a dishwasher, the Radar sensor at almost anywhere on the outside This plastic wall can be arranged. In case of Stainless steel cases, as at least in Europe regularly The case is, the radar sensor can be attached to a plastic insert be mounted in a recess of the Flushing chamber housing is used.
- the radar sensor is turned on attached to an insert, which already at so far is used in common dishwashers.
- an insert which already at so far is used in common dishwashers.
- the plastic insert the previously arranged at the bottom of the dishwasher and the Contains filter cartridges.
- the radar sensor in a metering device for To incorporate detergent.
- the radar sensor can be deflected everywhere be where a window inside the stainless steel housing provides so that the radar beams are not shielded.
- the radar sensor in the door of Dishwasher arranged.
- the radar sensor is in spatial proximity to the usually in the door area arranged electronic control, so that the Connecting cables are easy to install.
- the radar sensor allows program control of the Dishwasher depending on the different parameters which can be detected by means of the radar sensor. For this is advantageously an appropriately trained Ausenseund Control unit provided.
- the evaluation itself can for example, comparing the measurement spectrum with a recorded under specified operating conditions Reference spectrum done.
- the radar sensor can, for example, for a Spray arm control can be used to detect if a Spray arm rotates correctly inside the dishwasher or whether he disturbed in his rotation, in extreme cases even blocked is. In this case, if the defect does not work itself remedy an alarm signal to the operator of the Machine are generated.
- the detection of the loading state of the dishwasher is possible with the help of a radar sensor. Either this is with standing waves, or it will be one Relative movement between dish rack and sensor below Use of the Doppler effect for load control used.
- the control could be during the Closing of the door done when the sensor in the Dishwasher door is arranged.
- a level control would be with the Radar sensor according to the invention possible. This can either directly used the reflection from the liquid surface or secondary effects are exploited, For example, influencing the vibration behavior of Spülschgeophuses by the level.
- a foam control or a spray pattern control during the rinsing process by an inventive Radar sensor possible.
- the surface of water drops serve as reflection or refraction surfaces, so that the Radiation image, which is detected by the sensor, of which clearly being affected.
- monitoring of warehouses for example, the water pump or the condition of filters conceivable by measuring such secondary effects.
- a Temperature measurement would be especially about such Secondary effects, eg. B. by detecting the Vibration behavior of a test body or by detection of temperature-dependent linear expansion.
- Rinsing fluid influences the reflections of the irradiated radiation as well as the formation of the Surface, so that also has a control with the help the radar sensor is feasible.
- a moisture content or vapor value can be detected. This is for example from Advantage to detect the course of drying and optionally for the control of the dishwasher use.
- the moisture content in the interior of the washing chamber can take immediate influence on the sensor signal or indirectly via other parameters, such as Droplet size the state of a test piece or the like be recorded.
- the droplet size and shape or Condition data of a wetted with the rinsing liquid Test bodies can also be used, for example, statements about the state of the rinsing liquid, For example, to meet their content of detergent.
- a test body reacting to the respective measurand, whose state changes can be detected by the radar sensor, can generally also for the acquisition of other measured variables be used.
- the state of the ion exchanger to be monitored, the at the latest after exhaustion of its ion exchange capacity must be regenerated.
- brine commonly used for regeneration can be controlled by a radar sensor.
- Sole state can be directly influenced by the influence of contained in the charge carrier on the sensor signal or but by a float state inside the brine tank be measured.
- a further advantageous application of a radar sensor results by detecting a level of detergent in one corresponding dosing device. This can be for example Issuing an alarm signal can be used if that Dish soap is running out. Especially at Dishwashers that a detergent supply for a can accommodate multiple dosing, this application is from Advantage. When dosing liquid rinse aid this is already state of the art. Basically, however, is one corresponding multiple dosing also for the detergent addition not excluded.
- a flow measurement can be made inside a pipe.
- a flow measurement is already at today's Dishwashers with different means made and used for a variety of purposes.
- a flow measurement is associated with, for example the degree of hardness of the raw water supplied so far required to determine the state of the ion exchanger.
- Fig. 1 the dishwasher 1 with rinsing chamber 2 is schematic shown in section.
- the washing chamber 2 are at Baskets 3, 4 below each of which a spray arm 5, 6 is rotatably arranged.
- a dishwasher door 7 At the front of a dishwasher door 7 is rotatable attached, as indicated by a rotation axis 8.
- a metering device 9 for Rinsing agent In the Dishwasher door 7 is a metering device 9 for Rinsing agent.
- a Bottom tank 11 for example, the usual filters and includes the drainage.
- a radar sensor 12 provided below the sump container 11. He can at this arrangement, the entire interior of the washing chamber. 2 illuminate.
- Fig. 2 is another way to arrange a Radar sensor 13 illustrated. He is here in the metering device 9, in the usual way a flap 14th for closing a detergent chamber, an outlet opening 15th for rinse aid dosing and a sight glass 16 and a Refilling opening 17 for the rinse aid includes.
- the dishwasher according to the invention may depend on the respective operating conditions are controlled. So can For example, the amount of water and the amount of detergent after be dosed to the degree of loading.
- the pump pressure can depending on the inside of the dishwasher recorded Spray pattern can be varied. If necessary, even controllable nozzles conceivable.
- the spray pattern could be dependent on the type of dishes inside varies as pots and pans are usually different Generate sensor signal as, for example, glasses or, Porcelain. Also the duration of the individual program steps can vary depending on such parameters. So can for example, the contamination state of the Rinse water are used to control the machine, optionally also a further rinsing step in the Insert rinse program.
- the sensor signal stands for an evaluation all sorts of desired information available, if only according to the invention a radar sensor on the Dishwasher or an insert part of the dishwasher is attached.
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Washing And Drying Of Tableware (AREA)
- Detergent Compositions (AREA)
Abstract
Description
- Fig. 1
- einen schematischen Querschnitt durch eine Spülmaschine und
- Fig. 2
- eine Draufsicht auf die Türinnenseite der Spülmaschine.
- 1
- Spülmaschine
- 2
- Spülkammer
- 3
- Geschirrkorb
- 4
- Geschirrkorb
- 5
- Sprüharm
- 6
- Sprüharm
- 7
- Spülmaschinentür
- 8
- Drehachse
- 9
- Dosiervorrichtung
- 10
- Boden
- 11
- Sumpfbehälter
- 12
- Radarsensor
- 13
- Radarsensor
- 14
- Klappe
- 15
- Auslauföffnung
- 16
- Schauglas
- 17
- Nachfüllöffnung
- 18
- Auswerte- und Steuereinheit
Claims (22)
- Geschirrspülmaschine mit einer elektromagnetischen Sensoreinheit, die einen Sender und einen Empfänger umfasst, dadurch gekennzeichnet, dass die Sensoreinheit ein Dopplerradarsensor (12, 13) ist.
- Geschirrspülmaschine nach einem der vorgenannten Ansprüche, dadurch gekennzeichnet, dass der Radarsensor in die Spülkammer gerichtet ist.
- Geschirrspülmaschine nach einem der vorgenannten Ansprüche dadurch gekennzeichnet, dass ein Wellenleiter zur gezielten Abstrahlung des Radarsignals verwendet wird.
- Geschirrspülmaschine nach einem der vorgenannten Ansprüche dadurch gekennzeichnet, dass die Spülkammerwand wenigstens teilweise aus Kunststoff und der Radarsensor (12, 13) außerhalb der Spülkammer (2) hinter dem Kunststoff angeordnet ist.
- Geschirrspülmaschine nach einem der vorgenannten Ansprüche dadurch gekennzeichnet, dass der Radarsensor (12, 13) an einem in einer Ausnehmung der Spülkammerwandung einsetzbaren Einsatzteil (9, 11) angeordnet ist.
- Geschirrspülmaschine nach einem der vorgenannten Ansprüche dadurch gekennzeichnet, dass der Radarsensor (12) an einem den Sumpf der Spülkammer (2) umgebenden Kunststoffteil (11) angeordnet ist.
- Geschirrspülmaschine nach einem der vorgenannten Ansprüche dadurch gekennzeichnet, dass der Radarsensor (13) an einer Dosiervorrichtung (9) angebracht ist.
- Geschirrspülmaschine nach einem der vorgenannten Ansprüche dadurch gekennzeichnet, dass der Radarsensor (13) in der Spülmaschinentür (7) angeordnet ist.
- Geschirrspülmaschine nach einem der vorgenannten Ansprüche dadurch gekennzeichnet, dass eine Auswerte- und Steuereinheit (18) zur Auswertung des Signals des Radarsensors (12, 13) und zur Steuerung des Programmablaufs der Geschirrspülmaschine unter Berücksichtigung der bei der Auswertung gewonnene Informationen vorgesehen ist.
- Geschirrspülmaschine nach einem der vorgenannten Ansprüche dadurch gekennzeichnet, dass eine Sprüharmkontrolle mit dem Radarsensor (12, 13) vorgesehen ist.
- Geschirrspülmaschine nach einem der vorgenannten Ansprüche dadurch gekennzeichnet, dass eine Beladungskontrolle mit dem Radarsensor (12, 13) vorgesehen ist.
- Geschirrspülmaschine nach einem der vorgenannten Ansprüche dadurch gekennzeichnet, dass eine Füllstandskontrolle mit dem Radarsensor (12, 13) vorgesehen ist.
- Geschirrspülmaschine nach einem der vorgenannten Ansprüche dadurch gekennzeichnet, dass eine Schaum- und/oder sprühbildkontrolle mit Hilfe des Radarsensors (12, 13) vorgesehen ist.
- Geschirrspülmaschine nach einem der vorgenannten Ansprüche dadurch gekennzeichnet, dass eine Defekterfassung von Maschinenkomponenten mit dem Radarsensors (12, 13) vorgesehen ist.
- Geschirrspülmaschine nach einem der vorgenannten Ansprüche dadurch gekennzeichnet, dass eine Temperaturerfassung mittels dem Radarsensor vorgesehen ist.
- Geschirrspülmaschine nach einem der vorgenannten Ansprüche dadurch gekennzeichnet, dass eine Vibrationskontrolle von Maschinenteilen mittels des Radarsensors vorgesehen ist.
- Geschirrspülmaschine nach einem der vorgenannten Ansprüche dadurch gekennzeichnet, dass eine Messung des Feuchtegehalts in der Spülkammer mittels des Radarsensors vorgesehen ist.
- Geschirrspülmaschine nach einem der vorgenannten Ansprüche dadurch gekennzeichnet, dass eine Überwachung des Zustands der für die Regeneration eines Ionentauschers vorgesehenen Sole mittels des Radarsensors vorgesehen ist.
- Geschirrspülmaschine nach einem der vorgenannten Ansprüche dadurch gekennzeichnet, dass eine Erfassung der Trübung der Spülflüssigkeit mittels des Radarsensors vorgesehen ist.
- Geschirrspülmaschine nach einem der vorgenannten Ansprüche dadurch gekennzeichnet, dass eine Erfassung des Spülmittelgehalts in der Spülflüssigkeit mittels des Radarsensors vorgesehen ist.
- Geschirrspülmaschine nach einem der vorgenannten Ansprüche dadurch gekennzeichnet, dass eine Erfassung eines Spülmittelniveaus in einem Spülmitteldosiergerät mittels des Radarsensors vorgesehen ist.
- Geschirrspülmaschine nach einem der vorgenannten Ansprüche dadurch gekennzeichnet, dass eine Durchflussmessung mittels des Radarsensors vorgesehen ist.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19932659 | 1999-07-15 | ||
DE19932659 | 1999-07-15 | ||
PCT/DE2000/002336 WO2001005294A1 (de) | 1999-07-15 | 2000-07-14 | Geschirrspülmaschine |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1196075A1 EP1196075A1 (de) | 2002-04-17 |
EP1196075B1 true EP1196075B1 (de) | 2005-01-12 |
Family
ID=7914581
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP00958154A Expired - Lifetime EP1196075B1 (de) | 1999-07-15 | 2000-07-14 | Geschirrspülmaschine |
Country Status (4)
Country | Link |
---|---|
US (1) | US6675818B1 (de) |
EP (1) | EP1196075B1 (de) |
DE (2) | DE10034546A1 (de) |
WO (1) | WO2001005294A1 (de) |
Families Citing this family (32)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10121083A1 (de) * | 2001-04-28 | 2002-10-31 | Aweco Appliance Sys Gmbh & Co | Positionssensor für Geschirrspülmaschine |
DE10139388A1 (de) * | 2001-08-10 | 2003-02-27 | Bsh Bosch Siemens Hausgeraete | Wäschebehandlungsgerät mit Unwuchtüberwachung, mit Erkennung des Niveaus oder mit Erkennung der Beladung |
DE102004035847A1 (de) * | 2004-07-23 | 2006-03-23 | BSH Bosch und Siemens Hausgeräte GmbH | Verfahren zur Erkennung der Spülgutbeladung und Geschirrspülmaschine |
DE102004035718A1 (de) * | 2004-07-23 | 2006-04-13 | BSH Bosch und Siemens Hausgeräte GmbH | Verfahren zur Zufuhr von Klarspülmittel bei einer programmgesteuerten Geschirrspülmaschine |
DE102005046803B4 (de) * | 2005-09-30 | 2008-04-03 | Electrolux Home Products Corporation N.V. | Geschirrspülmaschine mit Sprüharm |
ATE485756T1 (de) * | 2006-04-05 | 2010-11-15 | Electrolux Home Prod Corp | Geschirrspülmachine mit verbessertem regenerierungssystem zur wasserentkalkung |
DE102006018539A1 (de) * | 2006-04-21 | 2007-10-25 | BSH Bosch und Siemens Hausgeräte GmbH | Geschirrspülmaschine, insbesondere Haushalt-Geschirrspülmaschine |
US7935194B2 (en) * | 2007-08-27 | 2011-05-03 | Whirlpool Corporation | Dishwasher with targeted sensing |
US7959744B2 (en) * | 2007-09-19 | 2011-06-14 | Whirlpool Corporation | Dishwasher with targeted sensing and washing |
DE102008021496B4 (de) * | 2008-04-29 | 2010-03-11 | Miele & Cie. Kg | Geschirrspülmaschine |
US8192551B2 (en) * | 2009-02-20 | 2012-06-05 | Whirlpool Corporation | Obstacle sensing spray arm for a dishwashing machine |
US9375125B2 (en) | 2012-12-20 | 2016-06-28 | Whirlpool Corporation | Household appliance having antennas |
US9924849B2 (en) | 2014-10-07 | 2018-03-27 | Whirlpool Corporation | Dishwasher with integrated closure element having an antenna |
DE102015107838A1 (de) * | 2015-05-19 | 2016-11-24 | Miele & Cie. Kg | Geschirrspülmaschine |
WO2017012629A1 (de) * | 2015-07-21 | 2017-01-26 | Diehl Ako Stiftung & Co. Kg | Reinigungsvorrichtung |
DE102015222580A1 (de) * | 2015-11-16 | 2017-05-18 | BSH Hausgeräte GmbH | Wasserführendes Haushaltsgerät und Verfahren zum Betreiben eines wasserführenden Haushaltsgeräts |
DE102016112440A1 (de) * | 2016-07-07 | 2018-01-11 | Sanhua Aweco Appliance Systems Gmbh | Geschirrspüler mit Sensoreinheit zur Bestimmung einer Drehbewegung eines Sprüharms |
DE102016112442A1 (de) | 2016-07-07 | 2018-01-11 | Sanhua Aweco Appliance Systems Gmbh | Geschirrspüler mit Sensoreinheit zur Bestimmung einer Drehbewegung eines Sprüharms |
DE102016112441A1 (de) | 2016-07-07 | 2018-01-11 | Sanhua Aweco Appliance Systems Gmbh | Geschirrspüler mit Sensoreinheit zur Bestimmung einer Drehbewegung eines Sprüharms |
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DE19812230A1 (de) * | 1998-03-20 | 1999-09-23 | Aeg Hausgeraete Gmbh | Geschirrspülmaschine und Verfahren zum Betreiben derselben |
-
2000
- 2000-07-14 DE DE10034546A patent/DE10034546A1/de not_active Withdrawn
- 2000-07-14 DE DE50009231T patent/DE50009231D1/de not_active Expired - Fee Related
- 2000-07-14 WO PCT/DE2000/002336 patent/WO2001005294A1/de active IP Right Grant
- 2000-07-14 US US10/030,812 patent/US6675818B1/en not_active Expired - Fee Related
- 2000-07-14 EP EP00958154A patent/EP1196075B1/de not_active Expired - Lifetime
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US6675818B1 (en) | 2004-01-13 |
DE50009231D1 (de) | 2005-02-17 |
EP1196075A1 (de) | 2002-04-17 |
WO2001005294A1 (de) | 2001-01-25 |
DE10034546A1 (de) | 2001-03-08 |
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