Internal combustion engine with crankcase has device for selective controlled connection or separation of two or more of several separate crankcase chambers depending on operating parameters

摘要

The internal combustion engine (10) has a crankcase containing several separate crankcase chambers (12-15) and a device (11) for selective controlled connection or separation of two or more crankcase chambers depending on operating parameters The device has connecting channels that can be switched over depending on operating parameters.