Lubrication system for machines and engines subjected to accelerations, which have a crankcase containing the lubricating oil in which it is mounted, with the ability to freely rotate through a shaft (8), a rotating camera (1). This rotating chamber has a suction mouth (9), an outlet hole made through the shaft (8), and a mass of inertia near the suction mouth (9). (Machine-translation by Google Translate, not legally binding)