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. 28, 1985
Filed:
Sep. 30, 1982
Applicant:
Inventors:
Manfred Nonnenmann, Schwieberdingen, DE;
Wolfgang Hesse, Remseck, DE;
Klaus Haller, Korntal, DE;
Helmut Bardong, Stuttgart, DE;
Assignee:
Sueddeutsche Kuehlerfabrik Julius Fr. Behr GmbH & Co., Stuttgart, DE;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B01J / ; B21D / ;
U.S. Cl.
CPC ...
2915 / ; 2945 / ;
Abstract
A cartridge for purifying exhaust gases from the internal combustion engine of an automotive vehicle or some other source comprising a catalyst support matrix wound of metal foil and a metal jacket housing said support matrix wherein a press fit exists between the exterior of the support matrix and the interior surface of the jacket and the support matrix and the jacket are welded or brazed together within the area of the press fit. Processes and apparatus for producing the cartridge of the invention are also disclosed.