Patent · US Active

Filter for fluids

US8678199B2 · kind B2 · utility

6Cited by

7References

20Claims

0Family size

Assignee

Taprogge GmbH · DE

Inventors

Guido Keller · Zürich, CH
Dietmar Altegoer · Witten, DE
Dirk Trostmann · Wetter, DE

Key dates

Filing date	Jan 11, 2007
Grant date	Mar 25, 2014
Priority date	—
Expiry date	Jan 18, 2029

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB01D2201/583
WIPO fieldChemical engineering
WIPO sectorChemistry

Abstract

The invention relates to a filter for fluids, in particular water, having a filter surface and a rotary spray arm contained in said filter, said arm conducting a flushing medium against the filter surface. To achieve an increase in the throughput capacity of the filter and to improve the flushing of the filter surface, the filter is equipped with a fluid-proof drum motor, which drives at least one spray arm.

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