Patent · US Active

Domestic dishwasher

US12383112B2 · kind B2 · utility

0Cited by

3References

10Claims

0Family size

Assignee

BSH Hausgeräte GmbH · DE

Inventors

Michael Lugert · Allerheiligen, DE
Bernd Eisenbart · Holzheim, DE
Werner Oblinger · Mödingen, DE

Key dates

Filing date	Jan 13, 2022
Grant date	Aug 12, 2025
Priority date	—
Expiry date	Jul 1, 2042

Classification

Technology area (CPC A)Human Necessities
CPC primaryA47L15/428
WIPO fieldFurniture, games
WIPO sectorOther fields

Abstract

A household dishwasher includes a dishwasher cavity and a spray arm designed to supply wash liquor and/or freshwater to dishware received in the dishwasher cavity. The spray arm includes an extension arm which is actively driven by a drive element, and a spray arm satellite which is mounted on the extension arm for rotation about an axis of rotation and includes spray nozzles supplied with wash liquor and/or the freshwater and designed to exit spray jets which rotate the spray arm satellite. The spray nozzles are designed so that force vectors resulting from the exiting spray jets mutually cancel out one another on a plane oriented perpendicularly to the axis of rotation.

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