Internal combustion engine, has disk valve with end area rotatably accommodated with intake mouth such that coolant opening lies in intake opening and/or end area rotatably overlaps mouth so that intake opening lies in coolant opening

摘要

The engine has a cooling device (1) for guiding coolant stream (32), where the cooling device comprises a coolant pump (2) with an intake mouth (4) forming an intake opening (3) and a coolant control valve (13) with a rotary disk valve (10). An end area (14) of the rotary disk valve is rotatably accommodated with the intake mouth in such a manner that a coolant opening (15) of a coolant channel (16) lies in the intake opening and/or the end area of the rotary disk valve rotatably overlaps the intake mouth such that the intake opening lies in the coolant opening.