Cylinder head for an internal combustion engine and internal combustion engine

Abstract

A cylinder head (2) for an internal combustion engine comprises: a casting (20) for closing a combustion chamber (50) of the internal combustion engine; a first cavity (22) in the casting (20) that allows coolant to be supplied to the cylinder head (2); a second cavity (24) in the casting (20) that is connected to the first cavity (22) and forms part of a cooling jacket with respect to the combustion chamber (50); and an injector receiving tube (26) that is shaped to receive an injector (6) and has a combustion chamber-side end region (28); wherein the injector receiving tube (26) is cast integrally with the casting (20);and wherein the first cavity volume (22) passes by a first cooling region (32) of the injector receiving tube (26) and the second cavity volume (24) passes by a second cooling region (34) of the injector receiving tube (26), wherein the second cooling region (34) is closer to the combustion chamber-side end region (28) of the injector receiving tube (26) than the first cooling region (32).

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