Patent · US Active

Filter element, in particular for gas filtration

US10898841B2 · kind B2 · utility

1Cited by

1References

16Claims

0Family size

Assignee

MANN+HUMMEL GmbH · DE

Inventors

Pascal Neef · Leonberg, DE
Klaus Gehwolf · Mamming, DE
Thomas Sieber · Marklkofen, DE
Joachim-Paul Krieger · Dingolfing, DE
Werner Blossey · Memmingen, DE
Philipp Hettkamp · Steinheim, DE
Gelase Mbadinga Mouanda · Bietigheim-Bissingen, DE
Stefan Walz · Freiberg, DE
Michael Heim · Charlotte, US
Martin Wuebbeling · Mannheim, DE
Georg Kloeter · Korschenbroich, DE

Key dates

Filing date	Aug 27, 2018
Grant date	Jan 26, 2021
Priority date	—
Expiry date	Aug 27, 2038

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB01D2275/206
WIPO fieldChemical engineering
WIPO sectorChemistry

Abstract

A filter element has a filter medium body with a first side and an oppositely positioned second side, wherein one of the first and second sides is the inflow side of the filter medium body and the other one is the outflow side of the filter medium body. A first sealing or supporting element is arranged at the first side. A second sealing or supporting element is arranged at the second side. At least one force-transmitting adhesive bead extends between the first side and the second side, wherein the at least one adhesive bead is a force transmitting element extending between the first and second sealing or supporting elements.

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