Electrolux Appliances Aktiebolag

Arne Nensén

David Persson

Daniele Beninato

Alberto Bisutti

Riccardo Prota

Viktor Kozma

Conny Finne

Sandro Brovedani

Provided are a method of detecting a change in process water flow of a circulation pump in an appliance for washing and rinsing goods, and an appliance performing the method. An appliance for washing and rinsing goods may be provided including a circulation pump, a sensing arrangement arranged to measure a property indicating torque of the circulation pump, and a controller. The controller may be arranged to average a first set of values of the measured property, thereby creating a first average, average at least a further set of values of the measured property, thereby creating at least one further average, compare the first average with the at least one further average, and to detect change in process water flow of the circulation pump based on a difference between the first average and the at least one further average.

Process water flow detection in circulation pump

Growing community of inventors

Stockholm, Sweden

Arne Nensén