Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Harald Pfeffinger0
Jurgen Huter0
Karsten Unger0
Timo Schmidt0
Bernhard Jutz0
Heiko Sass0
Johannes Leweux0
Date of Patent
January 15, 2008
Patent Application Number
11205770
Date Filed
August 17, 2005
Patent Primary Examiner
Patent abstract
In an internal combustion engine having a coolant circuit which comprises a first coolant line for the cylinder block and a second coolant line for the cylinder head of the engine, with the cylinder head having at least one inlet valve and at least one outlet valve per cylinder, an additional coolant duct provided in the cylinder head in close proximity to the valves is connected to the second coolant line for directly supplying coolant to the area of the cylinder outlet valves.
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