公开(公告)号：US20220316418A1

公开(公告)日：2022-10-06

申请号：US17640528

申请日：2020-09-04

申请人： MTU Friedrichshafen GmbH

发明人： Jörn Wildhagen ,  Artur Hunger ,  Martin Gebhardt

IPC分类号： F02F1/14 ,  F02F1/40 ,  F02F1/24 ,  F01P3/02

摘要： A crankcase includes: at least one cylinder for an internal combustion engine, the cylinder including: a cylinder interior; a cylinder liner which is arranged within the cylinder interior; a cylinder head which closes the cylinder interior, wherein the cylinder head includes a receiving way; a cooling system which guides a coolant flow and has a cooling chamber; a distribution system to separate the coolant flow into a primary partial flow and at least one secondary partial flow, the distribution system including a main channel for the primary partial flow and at least one branch-off passage for the at least one secondary partial flow, the at least one branch-off passage branching off from the main channel and being arranged transversely to the main channel for the at least one secondary partial flow.