EP1601280A1 - Geschirrsp lmaschine - Google Patents
Geschirrsp lmaschineInfo
- Publication number
- EP1601280A1 EP1601280A1 EP03795871A EP03795871A EP1601280A1 EP 1601280 A1 EP1601280 A1 EP 1601280A1 EP 03795871 A EP03795871 A EP 03795871A EP 03795871 A EP03795871 A EP 03795871A EP 1601280 A1 EP1601280 A1 EP 1601280A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- dishwasher
- dishwasher according
- sensor
- washing program
- washing
- 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.)
- Withdrawn
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
- A47L15/0018—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
- 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
- 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
- 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
- the invention relates to a dishwasher with a device for determining liquid parameters and in which a method for determining liquid parameters is used.
- the use of tabs or gels can mean that, for example, the rinse aid is released into the wash liquor at a time when there is still no rinsing , so that no corresponding rinse aid is available when the kiaris is actually rinsed. Because with some known tabs or gels, the release of the rinse aid is only coupled to the ambient temperature, so that if this temperature is exceeded, rinse aid is released as well.
- the rinse aid may not be activated, so that no rinse aid is obtained either, although the rinse aid, for example, is still in an unresolved form after the end of the washing program.
- the disadvantage similarly arises that the amount of salt in the tabs or gels is not matched to all degrees of water hardness, so that depending on the region, the use of tabs or gels either increases the degree of hardness very reduced or the degree of hardness not sufficiently reduced.
- the user of the dishwasher can find that the cleaning performance and / or the drying performance is unsatisfactory and in many cases attributes this result to the dishwasher, although the cause is also the use of the tabs or gels lies.
- the object of the present invention is therefore to provide a dishwasher in which some functional parameters of the washing liquid are determined in order to inform the user if necessary or to adapt the control of the dishwasher accordingly.
- the dishwasher according to the invention has at least one sensor which is designed and arranged such that it measures a functional parameter of the washing liquid during the course of the washing program.
- the at least one sensor advantageously measures the hardness of the washing liquid and / or the pH of the washing liquid.
- sensors measure different functional parameters of the rinsing liquid.
- the sensors are expediently arranged in the dishwasher in accordance with their measurement capability.
- To measure the pH value of the rinsing liquid there is an appropriate sensor or sensors in the inflow lines of the spray devices or arranged in the pump pot or at the inlets or outlets of the circulating pump in order to determine the current pH value of the rinsing liquid.
- the measurement result is expediently transmitted to the control unit of the dishwasher and, if necessary, compared there with data from a list stored there, in order to be able to determine deviations or tendencies.
- the measurement value determination is advantageously measured at specific points in time during the program run, the measurement intervals in particular being selected such that an energy-saving measurement method is used.
- the parameters can be measured at the beginning of the washing program in short time intervals, so that a desired value can be set as quickly as possible, while after the parameter has been set only a few measurements are necessary to maintain the parameter state. Only when a new difference value or tendency is measured is a corresponding measurement routine started with possibly shorter measurement intervals in order to reset the parameter state.
- the senor in the line system so that a representative measured value can be determined.
- a possible placement of the sensor can take place, for example, after the softening system or in the softening system, since in this area of the dishwasher the degree of hardness can be achieved quickly by appropriate control of the ion exchanger or other softening measures.
- this measurement result can either be transmitted to the control of the dishwasher and / or a corresponding signal can be released to the user.
- a signal to the user could consist, for example, of generating an optical and / or acoustic signal on the front panels of the dishwasher or at another suitable location in order to indicate to the user that action is required when setting certain parameters of the dishwasher have to.
- the use of the dishwasher according to the invention achieves the advantage that the dishwasher detects tendencies and deviations from certain functional parameters of the detergent liquid and takes appropriate measures to counteract these deviations or tendencies, or notifies the user of the need for action to set the functional parameter.
- the dishwasher according to the invention is able, when using so-called combination products, to determine the particular condition of the washing liquor and, if necessary, to influence it in such a way that an optimal cleaning and drying result can be achieved.
Landscapes
- Washing And Drying Of Tableware (AREA)
Abstract
Description
Claims
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE10260160A DE10260160A1 (de) | 2002-12-20 | 2002-12-20 | Geschirrspülmaschine |
| DE10260160 | 2002-12-20 | ||
| PCT/EP2003/013653 WO2004058034A1 (de) | 2002-12-20 | 2003-12-03 | Geschirrspülmaschine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| EP1601280A1 true EP1601280A1 (de) | 2005-12-07 |
Family
ID=32477885
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP03795871A Withdrawn EP1601280A1 (de) | 2002-12-20 | 2003-12-03 | Geschirrsp lmaschine |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP1601280A1 (de) |
| AU (1) | AU2003298165A1 (de) |
| DE (1) | DE10260160A1 (de) |
| WO (1) | WO2004058034A1 (de) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102005005040A1 (de) | 2005-02-03 | 2006-08-10 | BSH Bosch und Siemens Hausgeräte GmbH | Verfahren zum Betreiben eines wasserführenden Haushaltgeräts |
| DE102005005039A1 (de) * | 2005-02-03 | 2006-08-10 | BSH Bosch und Siemens Hausgeräte GmbH | Wasserführendes Haushaltgerät |
| DE102005061808A1 (de) * | 2005-12-23 | 2007-06-28 | BSH Bosch und Siemens Hausgeräte GmbH | Geschirrspülmaschine und Verfahren zum Betreiben einer Geschirrspülmaschine für Niedertemperatur-Klarspülmittel |
| DE102015223371A1 (de) * | 2015-11-26 | 2017-06-01 | BSH Hausgeräte GmbH | Sensorvorrichtung zum Bestimmen einer Eigenschaft einer Flüssigkeit, Verfahren zum Betreiben der Sensorvorrichtung sowie wasserführendes Haushaltsgerät mit der Sensorvorrichtung |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2917859C2 (de) * | 1979-05-03 | 1990-11-15 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Verfahren zum Überwachen und Steuern des Programmablaufes, insbesondere des Wasserzulaufs und/oder der Wasch- bzw. Spülmittelzugabe bei automatischen Wasch- und Geschirrspülmaschinen |
| IT1232595B (it) * | 1989-09-29 | 1992-02-26 | Merloni Elettrodomestici Spa | Macchina di lavaggio perfezionata |
| US5603233A (en) * | 1995-07-12 | 1997-02-18 | Honeywell Inc. | Apparatus for monitoring and controlling the operation of a machine for washing articles |
| DE19537669A1 (de) * | 1995-10-10 | 1997-04-17 | Aeg Hausgeraete Gmbh | Geschirrspülmaschine mit pH-Wert-gesteuerter Programmvorwahl |
| DE19616636A1 (de) * | 1996-04-26 | 1997-10-30 | Aeg Hausgeraete Gmbh | Verfahren zum Eichen der Sensorik eines Haushaltsgeräts |
| DE29611091U1 (de) * | 1996-06-25 | 1997-10-23 | AEG Hausgeräte GmbH, 90429 Nürnberg | Flüssigkeitsführendes Hausgerät mit einer Programmsteuerung |
| DE19651296B4 (de) * | 1996-12-10 | 2016-11-10 | BSH Hausgeräte GmbH | Geschirrspülmaschine mit einer Steuereinrichtung |
| DE19651344A1 (de) * | 1996-12-10 | 1998-06-25 | Bosch Siemens Hausgeraete | Verfahren zum Betreiben einer Geschirrspülmaschine |
| DE19825981C2 (de) * | 1998-06-10 | 2003-04-10 | Bsh Bosch Siemens Hausgeraete | Verfahren und wassführendes Haushaltsgerät zur Wasserenthärtung |
| DE19831687A1 (de) * | 1998-07-15 | 2000-01-20 | Whirlpool Co | Verfahren zum Betreiben einer Geschirrspülmaschine mit Programmsteuerung |
| ES2208361T3 (es) * | 1999-07-27 | 2004-06-16 | Unilever N.V. | Metodo y dispositivo de monitorizacion para monitorizar un proceso de lavado. |
| DE10011692A1 (de) * | 2000-03-10 | 2001-09-13 | Aweco Appliance Sys Gmbh & Co | Haushaltsmaschine zur Reinigung von Gegenständen |
| DE10057210A1 (de) * | 2000-11-17 | 2002-05-23 | Miele & Cie | Verfahren zur automatischen Steuerung des Spülprozesses in einer Geschirrspülmaschine |
| SE517992C2 (sv) * | 2000-11-29 | 2002-08-13 | Asko Cylinda Ab | Metod för rengöring av tvätt/diskgods i en tvätt/diskmaskin och anordning för genomförande av metoden |
| DE10114256A1 (de) * | 2001-03-22 | 2002-10-02 | Henkel Kgaa | Dosiersystem für Waschsubstanzen |
| DE10145601A1 (de) * | 2001-04-27 | 2002-10-31 | Aweco Appliance Sys Gmbh & Co | Haushaltsmaschine |
-
2002
- 2002-12-20 DE DE10260160A patent/DE10260160A1/de not_active Withdrawn
-
2003
- 2003-12-03 WO PCT/EP2003/013653 patent/WO2004058034A1/de not_active Ceased
- 2003-12-03 EP EP03795871A patent/EP1601280A1/de not_active Withdrawn
- 2003-12-03 AU AU2003298165A patent/AU2003298165A1/en not_active Abandoned
Non-Patent Citations (1)
| Title |
|---|
| See references of WO2004058034A1 * |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2004058034A1 (de) | 2004-07-15 |
| AU2003298165A1 (en) | 2004-07-22 |
| DE10260160A1 (de) | 2004-07-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE69224665T2 (de) | Selbst-optimierende waschmittelkontrolleinrichtung | |
| EP4516985A2 (de) | Dosiereinrichtung | |
| DE2854148A1 (de) | Verfahren und vorrichtung zur steuerung der spuelung in einer waschmaschine | |
| DE3533098C2 (de) | ||
| DE69012045T2 (de) | Verbesserte Waschwaschine. | |
| DE69028907T2 (de) | Verfahren zur Anzeige der Betriebsgeschichte einer Maschine | |
| DE3030491A1 (de) | Verfahren zum bemessen der automatisch zulaufenden wassermenge und trommelwaschmaschine zur durchfuehrung des verfahrens | |
| DE10235564A1 (de) | Verfahren zum Überwachen eines Mikroprozessors und Schaltungsanordnung mit einem Mikroprozessor | |
| DE112005001525T5 (de) | Waschmaschine und Verfahren, um ihr Wasser zuzuführen | |
| DE3446288A1 (de) | Verfahren und anordnung zur programmsteuerung einer waschmaschine | |
| EP1601280A1 (de) | Geschirrsp lmaschine | |
| EP1048996B1 (de) | Verfahren zum Schätzen der Beladung und der Trocknungsdauer in Haushaltwäschetrocknern vor Ablauf des Trocknungsvorgangs | |
| DE112007000613T5 (de) | Trockner und Steuerverfahren der Trockenzeit für denselben | |
| EP1773172A1 (de) | Verfahren zum kalibrieren von sensoren | |
| DE3036926A1 (de) | Verfahren und anordnung zur steuerung des arbeitsablaufes in datenverarbeitungsanlagen mit mikroprogrammsteuerung | |
| EP2399502B1 (de) | Verfahren zum Anpassen eines Spülprogramms in einer Geschirrspülmaschine und Geschirrspülmaschine | |
| DE3624373A1 (de) | Datenverarbeitungssystem | |
| EP1531712A1 (de) | Verfahren zum anpassen eines spülprogramms in einer geschirrspülmaschine und geschirrspülmaschine | |
| EP0231843B1 (de) | Verfahren zum automatischen Zugeben von Waschmittel-Wirkstoffen | |
| DE4219276A1 (de) | Wasch- oder Geschirrspülmaschine | |
| DE10238302A1 (de) | Verfahren zum Anpassen eines Spülprogramms in einer Geschirrspülmaschine und Geschirrspülmaschine | |
| WO2017198432A1 (de) | Dosiervorrichtung und verfahren zum betreiben einer geschirrspülmaschine | |
| WO2001012892A1 (de) | Verfahren zur steuerung, regelung und dokumentation eines reinigungsvorganges mit einem reinigungsmedium | |
| DE19653202B4 (de) | Steuerverfahren zum Steuern eines Haushaltsgerätes | |
| EP2579760B1 (de) | VERFAHREN ZUR STEUERUNG EINES DOSIERGERÄTES FÜR FLIEßFÄHIGE WASCH- ODER REINIGUNGSMITTEL |
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 |
|
| AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR |
|
| AX | Request for extension of the european patent |
Extension state: AL LT LV MK |
|
| 17P | Request for examination filed |
Effective date: 20050720 |
|
| RBV | Designated contracting states (corrected) |
Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR |
|
| DAX | Request for extension of the european patent (deleted) | ||
| 17Q | First examination report despatched |
Effective date: 20090309 |
|
| GRAP | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
| 18D | Application deemed to be withdrawn |
Effective date: 20100209 |