Water-cooled motor cylinder head has a unit in the coolant flow channel for an additional coolant flow at the known cylinder head hot spots

摘要

The cylinder head for a water-cooled internal combustion motor has a flow unit (19) for additional coolant water in the coolant channel (15). It gives a targeted coolant water flow and cooling at the hot spot (17) at the wall (18) of the cylinder head (2). The flow unit (19) has one or more additional channels (20) to give the coolant flow pattern at the hot spot (17).