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:
Feb. 08, 2011
Filed:
Oct. 26, 2006
Applicants:
Bernd Grünenwald, Nürtingen, DE;
Wolfgang Knödler, Waiblingen, DE;
Inventors:
Bernd Grünenwald, Nürtingen, DE;
Wolfgang Knödler, Waiblingen, DE;
Assignee:
BEHR GmbH & Co. KG, Stuttgart, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F02M 25/07 (2006.01); F02B 47/08 (2006.01); F28D 7/16 (2006.01); F28F 21/08 (2006.01);
U.S. Cl.
CPC ...
Abstract
Disclosed is a heat exchanger for a combustion engine, comprising a first connection zone () for delivering a fluid that is to be cooled, at least some of said fluid being composed of exhaust gas of the combustion engine, a second connection zone () for discharging the fluid, and an exchanger zone () which is arranged between the first and the second connection zone relative to a flow path of the fluid. A coolant can flow around the exchanger zone () while at least part of the heat exchanger is made of ferritic steel.