Cylinder head with a cooling jacket that contains a cooling core and a venting channel

The cylinder head (1) has a one-piece coolant jacket core (3) and a coolant jacket with at least one venting bar (4). In the assembled state, the virtual roof plane (5) on the core rises in the direction of the venting bar, forming an angle of not less than 0[deg] with the horizontal plane (6). This angle may be less than 45[deg].