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:
Aug. 04, 2015
Filed:
Oct. 12, 2010
Jörg Menβen, Tamm, DE;
Stefan Becker, Mannheim, DE;
Kai Hilarius, Römerberg, DE;
Oliver Steins, Römerberg, DE;
Jörg Menβen, Tamm, DE;
Stefan Becker, Mannheim, DE;
Kai Hilarius, Römerberg, DE;
Oliver Steins, Römerberg, DE;
MANN+HUMMEL GMBH, Ludwigsburg, DE;
Abstract
A filter housing () having a raw-side inlet () and a clean-side outlet () for media to be filtered and a forward-mounted part designed as a cyclone pre-separator () including at least one fastening region () of a first part () made substantially of plastic is fastened to the raw side, and a second part () braced between the first part () and the filter housing (). The fastening region () of the first part () is screwed to the filter housing () using metal fastening elements (), and—at the upper side facing away from the filter housing () it has at least one pressing contour () for compensating for at least one dimension tolerance of the elements fastened together. The contour is substantially plastic material, which can be deformed by means of applying a force generated by the screwing together of the metal fastening elements (), in particular which can be melted.