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. 21, 2018
Filed:
Aug. 27, 2010
Wolfgang Maus, Bergisch Gladbach, DE;
Peter Hirth, Rösrath, DE;
Rolf Brück, Bergisch Gladbach, DE;
Kait Althöfer, Wiehl, DE;
Wolfgang Maus, Bergisch Gladbach, DE;
Peter Hirth, Rösrath, DE;
Rolf Brück, Bergisch Gladbach, DE;
Kait Althöfer, Wiehl, DE;
EMITEC Gesellschaft fuer Emissiontechnologie mbH, Lohmar, DE;
Abstract
A honeycomb body includes at least one housing and a honeycomb structure with a plurality of channels. The honeycomb structure is formed from at least one at least partially structured metallic layer which forms connecting points fixing the honeycomb structure. A cross section of the honeycomb structure has radial zones with differing densities of the connecting points. In at least one zone, at least 1% and at most 20% of inner contact points in the cross section also form a connecting point. An exhaust-gas purification unit and a motor vehicle are also provided.