SE0004400D0 - Method for cleaning laundry / dishwashing in a washing / dishwasher and device for carrying out the method - Google Patents
Method for cleaning laundry / dishwashing in a washing / dishwasher and device for carrying out the methodInfo
- Publication number
- SE0004400D0 SE0004400D0 SE0004400A SE0004400A SE0004400D0 SE 0004400 D0 SE0004400 D0 SE 0004400D0 SE 0004400 A SE0004400 A SE 0004400A SE 0004400 A SE0004400 A SE 0004400A SE 0004400 D0 SE0004400 D0 SE 0004400D0
- Authority
- SE
- Sweden
- Prior art keywords
- water
- cleaning
- cleaning process
- cycles
- contents
- 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
- A47L15/0021—Regulation of operational steps within the washing processes, e.g. optimisation or improvement of operational steps depending from the detergent nature or from the condition of the crockery
-
- 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
- A47L2401/10—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
- A47L2401/11—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
- 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
- A47L2401/30—Variation of electrical, magnetical or optical quantities
-
- 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
- A47L2501/02—Water discharge, e.g. opening or closure of discharge valve
-
- 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
- A47L2501/06—Water heaters
-
- 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
Landscapes
- Washing And Drying Of Tableware (AREA)
Abstract
The present invention relates to a method and a device for cleaning of washing/dishing material in a number of steps in a washing machine/dishwasher, into which the material is placed in a cleaning space that may be closed. Water is supplied in one or more cycles to the cleaning space with or without chemical detergents, the material is cleaned during a certain time and at a certain temperature during one or more cycles in a cleaning process. The water with cleaning remains is discharged in one or more cycles form the cleaning space where supply of water, the cleaning process and discharge of water is controlled in dependence of, for instance, detection of the presence of cleaning remains and detergent in the water. The water is detected electrochemically by sensor instruments (1) using voltammetry by means of application of a varying electric potential over at least two electrodes (3, 4), which are in contact with the water in order to form an electric circuit (7). The present electric current's magnitude in the electric circuit is measured. The current's magnitude as a response to supplied potential using multivariate data analysis (MVDA) is analysed to acquire information in dependence of the contents of the water. Then a comparison with reference data is carried out for determining the contents of the water during the cleaning process and by means of control instruments (30) the cleaning process based on the determined contents of the water with respect to predetermined parameters, at least processing time and processing temperature.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE0004400A SE517992C2 (en) | 2000-11-29 | 2000-11-29 | Method for cleaning laundry / dishwashing in a washing / dishwasher and device for carrying out the method |
PCT/SE2001/002617 WO2002044460A1 (en) | 2000-11-29 | 2001-11-27 | A method for cleaning of washing/dishwashing articles in a washing/dishwashing machine and a device for performing the method |
AU2002224298A AU2002224298A1 (en) | 2000-11-29 | 2001-11-27 | A method for cleaning of washing/dishwashing articles in a washing/dishwashing machine and a device for performing the method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE0004400A SE517992C2 (en) | 2000-11-29 | 2000-11-29 | Method for cleaning laundry / dishwashing in a washing / dishwasher and device for carrying out the method |
Publications (3)
Publication Number | Publication Date |
---|---|
SE0004400D0 true SE0004400D0 (en) | 2000-11-29 |
SE0004400L SE0004400L (en) | 2002-05-30 |
SE517992C2 SE517992C2 (en) | 2002-08-13 |
Family
ID=20282028
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE0004400A SE517992C2 (en) | 2000-11-29 | 2000-11-29 | Method for cleaning laundry / dishwashing in a washing / dishwasher and device for carrying out the method |
Country Status (3)
Country | Link |
---|---|
AU (1) | AU2002224298A1 (en) |
SE (1) | SE517992C2 (en) |
WO (1) | WO2002044460A1 (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10260160A1 (en) * | 2002-12-20 | 2004-07-08 | BSH Bosch und Siemens Hausgeräte GmbH | dishwasher |
EP2110660B1 (en) | 2008-04-14 | 2012-04-04 | WIKA Alexander Wiegand SE & Co. KG | Sensor device, system and method for monitoring an anaerobic digestion process |
EP2578292B1 (en) | 2011-10-07 | 2018-12-26 | General Electric Technology GmbH | A method of controlling a wet scrubber useful for removing sulphur dioxide from a process gas |
EP2579032B1 (en) | 2011-10-07 | 2015-06-03 | Alstom Technology Ltd | Sulphite sensor and method for measuring sulphite concentration in a substance |
ES2412960B1 (en) * | 2012-12-21 | 2014-04-08 | Adasa Sistemas, S.A.U. | Equipment and procedure with amperometric detection for water quality control applications applicable to detergent measurement |
EP3104171B1 (en) | 2015-06-12 | 2018-08-22 | General Electric Technology GmbH | Dibasic acid sensor and method for continuously measuring dibasic acid concentration in a substance |
DE102019220423A1 (en) * | 2019-12-20 | 2021-06-24 | BSH Hausgeräte GmbH | Dishwasher, arrangement with a dishwasher and method for operating a dishwasher |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2917859C2 (en) * | 1979-05-03 | 1990-11-15 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Method for monitoring and controlling the program sequence, in particular the water supply and/or the addition of detergent or rinsing agent in automatic washing and dishwasher machines |
US4509543A (en) * | 1983-09-12 | 1985-04-09 | Beta Technology, Inc. | Industrial dishwasher monitor/controller with speech capability |
JPH05215703A (en) * | 1992-01-21 | 1993-08-24 | Supiide Fuamu Clean Syst Kk | Method and device for controlling detergent concentration |
US5291626B1 (en) * | 1992-05-01 | 1996-05-21 | Gen Electric | Machine for cleansing articles |
DE4311064A1 (en) * | 1993-04-03 | 1994-10-06 | Lang Apparatebau Gmbh | Procedure for measuring the pollution of a wash liquor |
US5446531A (en) * | 1994-05-20 | 1995-08-29 | Honeywell Inc. | Sensor platform for use in machines for washing articles |
US5611867A (en) * | 1995-04-12 | 1997-03-18 | Maytag Corporation | Method of selecting a wash cycle for an appliance |
US5731868A (en) * | 1997-02-06 | 1998-03-24 | Honeywell Inc | Method for characterizing the nature of fluid in machine for washing articles |
-
2000
- 2000-11-29 SE SE0004400A patent/SE517992C2/en not_active IP Right Cessation
-
2001
- 2001-11-27 AU AU2002224298A patent/AU2002224298A1/en not_active Abandoned
- 2001-11-27 WO PCT/SE2001/002617 patent/WO2002044460A1/en not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
WO2002044460A1 (en) | 2002-06-06 |
SE517992C2 (en) | 2002-08-13 |
SE0004400L (en) | 2002-05-30 |
AU2002224298A1 (en) | 2002-06-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NUG | Patent has lapsed |