Patent · US Active

Domestic appliance filter, domestic appliance with such a filter and method for manufacturing such a filter

US9022228B2 · kind B2 · utility

20Cited by

4References

19Claims

0Family size

Assignee

BSH Bosch und Siemens Hausgeräte GmbH · DE

Inventor

Klaus Grunert · Berlin, DE

Key dates

Filing date	Dec 1, 2009
Grant date	May 5, 2015
Priority date	—
Expiry date	Apr 24, 2033

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB01D47/00
WIPO fieldChemical engineering
WIPO sectorChemistry

Abstract

A domestic appliance filter for use in a laundry treatment device includes a basic filter material with a hydrophobic coating for filtering out matter from a process water duct or a process air duct. The basic filter material includes a material which is resistant to temperatures of 160° C. or more and the hydrophobic coating on the basic filter material effects a surface energy of less than 35 mN/m.

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