Cylinder head for liquid cooled multi-cylinder internal combustion engine has first overflow opening spatially separated from fuel injector locating hole with minimum distance between them

摘要

The cylinder head (1) for a liquid cooled multi-cylinder internal combustion engine has first and second cooling chamber sections interconnected by a first overflow opening (9) in the region of which is a locating hole (20) for a fuel injector (11). The first overflow opening is spatially separated from the fuel injector hole with a minimum distance between them. At least one first overflow opening is located in the region of at least one land between the inlet passage (16) and injector hole and/or between the exhaust passage (17) and injector hole.