A device Fuel economizer for internal combustion Engines

摘要

A device Attachable to the Exhaust pipe of the internal combustion engine to facilitate the scanning of the Exhaust gases and / or partially oxidized remnants in the combustion Chambers so as to improve the efficiency of the engine and Fuel Economy.The device comprises a Nozzle coupling, a member of Division and Guide of combustion gases, attached to the nozzle, and the external surface of Blades with straight or helical. A Housing supported on the edges of the Vanes following its outline and ends in a Nozzle Outlet.The Division and Guide Member comprises a First area adjacent to the nozzle diameter increases downstream to a maximum diameter, a Second area whose diameter decreases downstream and presents a series of lights that communicate with the channel Section decreasing defin Hybrids between the Vanes, and a Third Zone of smaller diameter, which terminates in a free End.Between the Housing and the free end defines a Venturi causes the acceleration of the gas Stream and consequently reduced static pressure which produces a Suction effect. The Vanes confer rigidity and allows Construction of Thin material and Livian Or with the consequent saving in weight and cost of manufacture.