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. 16, 2000
Filed:
May. 27, 1998
Applicant:
Inventors:
Adolf Kremer, Remseck, DE;
Thomas Kettner, Stuttgart, DE;
Assignee:
Daimler Chrysler A.G., Stuttgart, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F28D / ;
U.S. Cl.
CPC ...
165140 ; 165139 ; 165157 ;
Abstract
A heat exchanger for a water-cooled internal combustion engine having a lubricant cooling system and an exhaust gas recirculation system includes a housing with cooling water inlet and outlet stubs by way of which cooling water is conducted through the interior of the housing, and a lubricant cooler is formed in the housing and separated from the cooling water space by a zigzag-shaped intermediate wall and a recirculated exhaust gas cooler is disposed in the housing in heat exchange relation with the cooling water flowing through the housing.