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:
Apr. 27, 2010
Filed:
Apr. 14, 2005
Applicants:
Viktor Brost, Aichtal, DE;
Martin Wierse, Frickenhausen, DE;
Christoph Ruf, Metzingen, DE;
Inventors:
Assignee:
Modine Manufacturing Company, Racine, WI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F28D 7/16 (2006.01);
U.S. Cl.
CPC ...
Abstract
An exhaust heat exchanger for an exhaust gas recirculation system, including a first flow path for the intake air for an internal combustion engine, a second flow path for the exhaust of an internal combustion engine, and a housing enclosing the first and second flow paths. The first and second flow paths are each divided into a plurality of flow channels in heat-conducting, metallically connected contact with each other, and the flow channels include elements promoting heat exchange between the flow channels.