DEVICE AND METHOD FOR DETERMINING THE DIRT LOAD IN A RINSING OR DETERGENT SOLUTION

A device for determining a dirt load in a rinsing or detergent solution in a water-conducting household appliance includes a sensor configured to execute a near-infrared spectroscopy for acquiring a spectral measured value of a dirt component in the rinsing or detergent solution in the water-conduct...

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Bibliographic Details
Main Authors KESSLER, Arnd, HEISSLER, Heinz, LAMBERT, Edith, WEBER, Thomas, MUSSMANN, Nina, STAMMINGER, Rainer, GERSTENLAUER, Michaela, STICKEL, Martin
Format Patent
LanguageEnglish
French
German
Published 11.04.2018
Subjects
COFFEE MILLS
DOMESTIC ARTICLES OR APPLIANCES
DOMESTIC WASHING OR CLEANING
FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
FURNITURE
HUMAN NECESSITIES
LAUNDERING
LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILEARTICLES
SPICE MILLS
SUCTION CLEANERS IN GENERAL
TEXTILES
TREATMENT OF TEXTILES OR THE LIKE
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Summary:A device for determining a dirt load in a rinsing or detergent solution in a water-conducting household appliance includes a sensor configured to execute a near-infrared spectroscopy for acquiring a spectral measured value of a dirt component in the rinsing or detergent solution in the water-conducting household appliance. A determination unit determines the dirt load of the rinsing or detergent solution on the basis of the acquired spectral measured value of the dirt component in the rinsing or detergent solution, and an adjustment unit adjusts a wash parameter of a current wash program in response to the determined dirt load.
Bibliography:Application Number: EP20160719411