Patent · US Active

Axial flow filter element

US7789926B2 · kind B2 · utility

8Cited by

25References

11Claims

0Family size

Assignee

MANN+HUMMEL GmbH · DE

Inventors

Mario Rieger · Freiberg, DE
Werner Blossey · Memmingen, DE
Lorenz Eilert · Braunschweig, DE

Key dates

Filing date	May 29, 2007
Grant date	Sep 7, 2010
Priority date	—
Expiry date	Jan 2, 2029

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB01D46/58
WIPO fieldChemical engineering
WIPO sectorChemistry

Abstract

In a filter housing (100) for at least one axial flow filter element (70) capable of receiving axial flow between its end faces and having at least one continuous sealing collar on its outer circumference which can be pressed against a sealing flange (17) on the housing, a plurality of filter elements (70) can be inserted side by side into cutouts (19) of a common clamping frame element (30). Each of the sealing collars rests on the clamping frame element (30) which is plane parallel to the at least one sealing flange (17) and displaceable toward the sealing flange (17) by a clamping device (50).

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