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:
Jan. 02, 2001
Filed:
Aug. 09, 1999
Applicant:
Inventor:
Gerolf Frantzheld, Aichwald, DE;
Assignee:
DaimlerChrysler AG, Stuttgart, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F02F 1/02 ;
U.S. Cl.
CPC ...
F02F 1/02 ;
Abstract
In a water-cooled internal combustion engine with a cooling water path extending from a supply passage at one side of the engine through cooling water spaces around the engine cylinders to the cylinder head and back to a cooling water return channel at the other side of the engine, a separate annular cooling water channel extends around each cylinder adjacent the combustion chamber and this annular cooling channel is supplied by cooling water in a flow path parallel to the flow path through the cylinder head so as to provide for adequate cooling of the cylinders adjacent the combustion chambers.