Patent · US Active

Dishwasher, method and computer program product

US12390077B2 · kind B2 · utility

0Cited by

3References

17Claims

0Family size

Assignee

BSH Hausgeräte GmbH · DE

Inventors

Stephan Lutz · Sontheim, DE
Stefan Pollithy · Forheim, DE
Markus Wecker · Gundremmingen, DE
Igor Hoffmann · Dillingen/Saar, DE
Marco Kienle · Mödingen, DE

Key dates

Filing date	Oct 27, 2021
Grant date	Aug 19, 2025
Priority date	—
Expiry date	Oct 27, 2041

Classification

Technology area (CPC A)Human Necessities
CPC primaryA47L2501/26
WIPO fieldFurniture, games
WIPO sectorOther fields

Abstract

A dishwasher, in particular a household dishwasher, includes a dishwasher cavity, a spray apparatus for dispensing washing liquor, and a drive facility including an electric motor designed to actively drive the spray apparatus so as to apply washing liquor to an item to be washed arranged in the dishwasher cavity. The drive facility includes a detection unit for detecting a motor rotational speed of the electric motor. A control apparatus determines a blockage of the spray apparatus in dependence upon the detected motor rotational speed.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.