Cylinder head for internal combustion engine, has combustion chamber roof that is formed partially by cylinder head portion and partially by receptacle for spark plug and is partially limited by insert portion

摘要

The cylinder head (1) comprises a cylinder head portion (2) by which a combustion chamber roof (3) is partially formed for limiting a combustion chamber (4) of the internal combustion engine. A receptacle (5) is provided for a spark plug and is limited partially by an insert portion (7) connected with the cylinder head portion. The combustion chamber roof is formed partially by the cylinder head portion and partially by the receptacle for the spark plug and is partially limited by the insert portion.