Patent · US Active

Filter device for filtering gaseous fluids

US8518139B2 · kind B2 · utility

28Cited by

6References

15Claims

0Family size

Assignee

MANN+HUMMEL GmbH · DE

Inventors

Thomas Jessberger · Asperg, DE
Arthur Sudermann · Steinheim, DE
Michael Metzger · Sunnyvale, US

Key dates

Filing date	Feb 5, 2010
Grant date	Aug 27, 2013
Priority date	—
Expiry date	Apr 13, 2030

Classification

Technology area (CPC F)Mechanical Engineering; Lighting; Heating
CPC primaryF02M35/024
WIPO fieldChemical engineering
WIPO sectorChemistry

Abstract

The invention relates to a filter device for filtering gaseous fluids that is provided with a filter insert part that includes a filter medium and a sealing element, wherein the filter insert part is to be inserted into a filter housing. Furthermore, an additional sealing web is provided between the sealing body of the sealing element and the housing part, wherein the sealing element has a common contact surface with the sealing web, wherein the sealing web is offset in the direction of the clean side of the filter medium with respect to the contact surface.

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