System for the construction of pumps, compressor, and motor engines, formed by a rotary chamber and pistons which are driven in the same direction at varying velocities alternatively opposite to each other, inside a fixed open or closed structure

摘要

A system includes a rotary chamber and pistons that move in the same direction at varying and alternatively opposite velocities to each other inside a fixed structure. The chamber is rotatively formed by two rotary partial-chambers, each partial-chamber having a piston jointed thereto. The piston closes the associated partial-chamber and penetrates respectively by sliding into a hollow of the other partial-chamber, so as to create at least two compartments that alternatively vary in volume when driven by a mechanism of alternatively opposite variation of velocities.