LUBRICATING OIL SUPPLY MECHANISM

摘要

There is provided a lubricant feed mechanism capable of improving the mechanical efficiency of a supercharger. A lubricant feed mechanism 1 for feeding lubricants A1 and A2 to an engine and a supercharger 130 mounted on the engine includes a block-side oil passage 14 for feeding the lubricant A1 to a cylinder block 110 of the engine, a block-side oil pan 10 that is disposed in a path of the block-side oil passage 14 and stores the lubricant A1 flowing through the block-side oil passage 14, a head-side oil passage 24 for feeding the lubricant A2 to the supercharger 130, and a head-side oil pan 20 that is disposed in a path of the head-side oil passage 24 and stores the lubricant A2 flowing through the head-side oil passage 24, the block-side oil passage 14 and the head-side oil passage 24 being configured to be independent of each other.