Internal Combustion Engine with Split Cooling System

An internal combustion engine, in particular for a vehicle, is provided. The internal combustion engine has a crankcase, a cylinder head, a coolant feed line, a cooling channel branching line, a first coolant channel which runs at least partly through the cylinder head, and a second coolant channel...

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Bibliographische Detailangaben
Hauptverfasser:	DEMBINSKI, Norbert, DILLE, Roy, SOLYMOSI, Attila, SPIESS, Thomas
Format:	Patent
Sprache:	eng
Schlagworte:	BLASTING COOLING OF INTERNAL-COMBUSTION ENGINES COOLING OF MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL HEATING LIGHTING MACHINES OR ENGINES IN GENERAL MECHANICAL ENGINEERING STEAM ENGINES WEAPONS
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Beschreibung
Zusammenfassung:	An internal combustion engine, in particular for a vehicle, is provided. The internal combustion engine has a crankcase, a cylinder head, a coolant feed line, a cooling channel branching line, a first coolant channel which runs at least partly through the cylinder head, and a second coolant channel which runs at least partly through the crankcase. The coolant feed line is connected to the cooling channel branching line to supply coolant. The first and second coolant channels are each connected to the cooling channel branching line to be supplied with coolant from the cooling channel branching line. The cooling channel branching line is equipped with a temperature-sensitive current regulating device which is configured to variably adjust the ratio of the coolant volumetric flow rates that are from the cooling channel branching line into the first and second coolant channels over a range on the basis of the temperature.