Internal combustion engine with dry sump lubrication and method for operating the same
A technology of internal combustion engine and dry oil sump, which is applied in the direction of engine lubrication, engine components, machines/engines, etc. It can solve problems such as adverse effects, and achieve the effect of tight packaging, elimination of oil pollution and rapid oil aging
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[0079] Detailed description of preferred embodiments
[0080] The internal combustion engine 1 is equipped with an intake area 2 for providing fresh air and includes a cylinder head 14, a cylinder block 15, and a collection point 16, which is arranged below the cylinder block 15 and where the oil 18 is collected to form oil Bottom shell 16. In this case, the return of oil from the cylinder head 14 and the cylinder block 15 occurs in a gravity-driven manner, as clearly indicated by the arrow.
[0081] figure 1 The illustrated internal combustion engine 1 has a dry sump lubrication 3, and the oil 18 collected at the collection point 16 is led to a container 5 for storing the oil 18 via a discharge line 4. In order to prevent undesired backflow, a check valve 13 is provided in the discharge line 4. The oil 18 introduced into the container 5 forms an oil level 19. Above the oil level 19 there is a gas 17 which fills the remaining space of the container 5.
[0082] Below the oil leve...
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