Patent ID: 6810863
Filing Date: 2004-11-02
Classification: F02B,F02M,Y02T

Abstract:
A fuel and air mixer assembly, comprising:a mixer body forming an internal air chamber therein, the mixer body further defining an air intake and an air/fuel discharge conduit in communication with the internal air chamber; an air horn positioned in the air/fuel discharge conduit, the air horn having a flared end extending into the internal air chamber, the flared end of the air horn having an upper flat surface; a cover positioned on the mixer body, the cover having a shaped restriction body extending therefrom into the flared end of the air horn, the cover further defining a fuel discharge manifold therein; and a fuel spray plate positioned at an outlet of the fuel discharge manifold and defining a fuel discharge port thereat, the fuel discharge port being positioned in orthogonal alignment with the upper flat surface of the air horn, the fuel spray plate and the upper flat surface forming an air flow through region therebetween.