Kurbelgehäuseentlüftungssystem

Kurbelgehäusee is a German term that translates to "crankcase" in English. The crankcase is the main housing of an internal combustion engine, enclosing the crankshaft, connecting rods, and often the oil reservoir. It serves several crucial functions within the engine's operation. Primarily, it provides structural support for the crankshaft, which rotates at high speeds to convert the linear motion of the pistons into rotational motion. The crankcase also acts as a seal, preventing oil leaks and containing the combustion process within the cylinders. Furthermore, it often houses the engine's lubrication system, collecting and recirculating oil to reduce friction and wear on moving parts. The design of the crankcase is critical for engine performance, durability, and efficiency. Materials used can vary, but common choices include cast iron and aluminum alloys, selected for their strength, heat dissipation properties, and weight. In many modern engines, the crankcase is integrated with the oil sump, which is the lowest part of the engine and holds the engine oil. The overall integrity and sealing of the crankcase are essential for the engine's proper functioning and longevity.