Oil circuit for internal combustion engine has oil to supply sump from oil tank at certain times to maintain enough oil in tank for all requirements

摘要

The oil circuit has a sump (2) containing a minimum amount of oil (Vw) so that when the engine (1) consumes oil, a corresponding amount of oil is supplied from the oil tank (4) to the sump or to another region of the engine. While the engine is running, regardless of oil consumption, oil goes from the sump to the tank and back again.