Patent ID: 7401745

Claim:
A powder diffusing nozzle for an electrostatic powder-coating device and which is intended to be positioned at the end of a spray gun, the nozzle comprising: a side wall delimiting a passage extending a powder duct of the gun and an end wall closing the duct at its end, wherein at least one orifice is made in the side wall near the end wall connecting the powder duct to the outside of the nozzle; an axis (A 1 ) of the orifice making a determined angle (A) with an axis (A 2 ) of the powder duct, and wherein at least one deflector is formed on the end wall of the nozzle or on the side wall near the end wall of the nozzle to deflect a powder jet from the duct along the axis (A 1 ) of the orifice; and an ionization spike for ionizing the jet of powder, a free end of which is situated near the end wall of the nozzle on the outside thereof.