WO2004058034A1 - Geschirrspülmaschine - Google Patents
Geschirrspülmaschine Download PDFInfo
- Publication number
- WO2004058034A1 WO2004058034A1 PCT/EP2003/013653 EP0313653W WO2004058034A1 WO 2004058034 A1 WO2004058034 A1 WO 2004058034A1 EP 0313653 W EP0313653 W EP 0313653W WO 2004058034 A1 WO2004058034 A1 WO 2004058034A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- dishwasher
- dishwasher according
- sensor
- washing program
- washing
- Prior art date
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.
- 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
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP03795871A EP1601280A1 (de) | 2002-12-20 | 2003-12-03 | Geschirrsp lmaschine |
AU2003298165A AU2003298165A1 (en) | 2002-12-20 | 2003-12-03 | Dishwasher machine |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10260160.7 | 2002-12-20 | ||
DE10260160A DE10260160A1 (de) | 2002-12-20 | 2002-12-20 | Geschirrspülmaschine |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2004058034A1 true WO2004058034A1 (de) | 2004-07-15 |
Family
ID=32477885
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2003/013653 WO2004058034A1 (de) | 2002-12-20 | 2003-12-03 | Geschirrspülmaschine |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP1601280A1 (de) |
AU (1) | AU2003298165A1 (de) |
DE (1) | DE10260160A1 (de) |
WO (1) | WO2004058034A1 (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
Families Citing this family (3)
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 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2052251A (en) * | 1979-05-03 | 1981-01-28 | Licentia Gmbh | Method of controlling the operation of an automatic washing machine |
EP0425815A2 (de) * | 1989-09-29 | 1991-05-08 | MERLONI ELETTRODOMESTICI S.p.A. | Verbesserte Waschwaschine |
US5603233A (en) * | 1995-07-12 | 1997-02-18 | Honeywell Inc. | Apparatus for monitoring and controlling the operation of a machine for washing articles |
US5725001A (en) * | 1995-10-10 | 1998-03-10 | Aeg Hausgerate Gmbh | Dishwasher with pH-controlled program pre-selection |
WO2001007702A1 (en) * | 1999-07-27 | 2001-02-01 | Unilever N.V. | Method and monitoring device for monitoring a wash process |
WO2002044460A1 (en) * | 2000-11-29 | 2002-06-06 | Asko Cylinda Ab | A method for cleaning of washing/dishwashing articles in a washing/dishwashing machine and a device for performing the method |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 Hausgeraete Gmbh | 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 |
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 |
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 AU AU2003298165A patent/AU2003298165A1/en not_active Abandoned
- 2003-12-03 EP EP03795871A patent/EP1601280A1/de not_active Withdrawn
- 2003-12-03 WO PCT/EP2003/013653 patent/WO2004058034A1/de not_active Application Discontinuation
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2052251A (en) * | 1979-05-03 | 1981-01-28 | Licentia Gmbh | Method of controlling the operation of an automatic washing machine |
EP0425815A2 (de) * | 1989-09-29 | 1991-05-08 | MERLONI ELETTRODOMESTICI S.p.A. | Verbesserte Waschwaschine |
US5603233A (en) * | 1995-07-12 | 1997-02-18 | Honeywell Inc. | Apparatus for monitoring and controlling the operation of a machine for washing articles |
US5725001A (en) * | 1995-10-10 | 1998-03-10 | Aeg Hausgerate Gmbh | Dishwasher with pH-controlled program pre-selection |
WO2001007702A1 (en) * | 1999-07-27 | 2001-02-01 | Unilever N.V. | Method and monitoring device for monitoring a wash process |
WO2002044460A1 (en) * | 2000-11-29 | 2002-06-06 | Asko Cylinda Ab | A method for cleaning of washing/dishwashing articles in a washing/dishwashing machine and a device for performing the method |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
Also Published As
Publication number | Publication date |
---|---|
DE10260160A1 (de) | 2004-07-08 |
EP1601280A1 (de) | 2005-12-07 |
AU2003298165A1 (en) | 2004-07-22 |
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