Patent · US Active

Filter insert

US8062404B2 · kind B2 · utility

9Cited by

17References

9Claims

0Family size

Assignee

MANN+HUMMEL GmbH · DE

Inventors

Daniel Volkmer · Hemmingen, DE
Jorg Meier · Koblenzer Straße, DE
Maximilian Grad · Marklkofen, DE
Johann Rackerseder · Vilsbiburg, DE
Markus Weindl · Fulda, DE
Micha Ammersdörfer · Frontenhausen, DE
Fritz Brenneis · Marklkofen, DE

Key dates

Filing date	Nov 29, 2007
Grant date	Nov 22, 2011
Priority date	—
Expiry date	Nov 21, 2028

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB01D2271/027
WIPO fieldChemical engineering
WIPO sectorChemistry

Abstract

A filter insert insertable seal-tightly into a filter housing has a filter element having end faces. At least one of the end faces of the filter element is engaged by a reinforcement clamp provided with a sealing element. The reinforcement clamp and the sealing element together form a single integral component. The sealing element has an outer sealing section that is connected to the reinforcement clamp so as to be movable relative to the reinforcement clamp.

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