CYLINDER BLOCK FOR A LIQUID-COOLED INTERNAL-COMBUSTION ENGINE

摘要

A cylinder block for an internal-combustion engine includes a first cavity and a second cavity adapted to contain a cooling liquid extend around respective portions of the cylinder. The first cavity of each cylinder communicates hydraulically with the first cavity of at least one adjacent cylinder to define a first cooling jacket. The second cavity of each cylinder communicates hydraulically with the second cavity of at least one adjacent cylinder to define a second cooling jacket. The first and the second cooling jackets each are in fluid communication with a second supply channel. Each of the supply channels is in fluid communication with a supply source with a direction of flow such that the cooling liquid goes towards the first and second cooling jackets, coming out through the top face.