Cylinder head for internal-combustion engine of motor vehicle, has connection units comprising threaded screw whose longitudinal axes lie in screw plane, which encloses angle of less than specific degrees

摘要

The cylinder head (1) has an exhaust gas turbocharger (4) fastened to an internal combustion engine (2) by a screw connection. The screw connection exhibits two screw connection units (15) that are arranged at a distance from a middle axis (9) of a gas flow path (5) guiding from the cylinder head to the turbocharger. The connection units comprise a threaded screw (14) whose longitudinal axes (17) lie in a screw plane (18), which encloses an angle (alpha) of less than 180 degrees. An angle bisection plane (19) lying between the screw planes lies in the middle axis.