Internal combustion engine comprises a separating wall provided in the crankcase concentrically to the axis of symmetry of a cylinder liner, and a coolant channel formed between the separating wall and the cylinder liner

摘要

Internal combustion engine comprises a cylinder head, a crankcase (1), and a liquid-cooled cylinder liner (2). A separating wall (7) is provided in the crankcase concentrically to the axis of symmetry of the cylinder liner. At least one coolant channel (8) is formed between the separating wall and the cylinder liner. Preferred Features: At least one coolant chamber (6) is formed between the separating wall and the crankcase outside the region between two adjacent cylinder liners.