The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 07, 2019
Filed:
Mar. 13, 2017
Mann+hummel Gmbh, Ludwigsburg, DE;
Arthur Sudermann, Steinheim, DE;
Marcel Hofmeister, Walheim, DE;
Daniel Schmid, Sachsenheim, DE;
Stefan Walz, Freiberg, DE;
Matthias Krohlow, Herrenberg, DE;
Thomas Sieber, Marklkofen, DE;
Michael Kolmeder, Dingolfing, DE;
MANN+HUMMEL GmbH, Ludwigsburg, DE;
Abstract
A filter device for gas filtration has a filter housing and a plate-type filter element disposed in the filter housing. The filter element is provided with a raw side and a clean side and is flowed through from the raw side to the clean side by a gas to be purified in a direction that is orthogonal to a filter plane of the plate-type filter element. A cover element is connected to the filter housing by a tensioning bolt penetrating the filter element. The filter element has a cutout forming a clean-side gas collecting chamber. A sealing element is arranged on the clean side of the filter element and frames the gas collecting chamber at least partially. A sealing eye is connected to the sealing element and arranged in the gas collecting chamber, wherein the tensioning bolt is guided through the sealing eye.