Patent · US Active

Compact filter

US7892307B2 · kind B2 · utility

7Cited by

1References

13Claims

0Family size

Assignee

MANN+HUMMEL GmbH · DE

Inventors

Juergen Freisinger · Marbach am Neckar, DE
Mario Rieger · Freiberg, DE

Key dates

Filing date	Jul 24, 2008
Grant date	Feb 22, 2011
Priority date	—
Expiry date	May 6, 2029

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB01D46/0043
WIPO fieldChemical engineering
WIPO sectorChemistry

Abstract

A compact filter has a filter housing and a compact filter element that is arranged in the filter housing, wherein the filter element is exchangeable. The compact filter element has a filter body having a longitudinal axis. The compact filter element has an unfiltered air side and a filtered air side. A baffle element is arranged at the unfiltered air side of the compact filter element. The baffle element is removable together with the filter element from the filter housing and has at least one baffle surface that is slanted relative to the longitudinal axis.

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