Patent ID: 6895905

Claim:
A cooling nozzle for cooling a piston of an internal combustion engine, the nozzle including a nozzle body having a penetrating portion conformed to be engaged axially in a bore in the engine in an axial penetration direction and to receive a cooling fluid arriving via said bore and an outlet structure having at least one radial fluid passage in the nozzle body and at least one first outlet passage and one second outlet passage adapted to direct toward the piston to be cooled at least two separate jets of cooling fluid, wherein the first outlet passage comprises a first outlet tube attached to the nozzle body and including a first radial connecting section generally perpendicular to the axial penetration direction and connected by an elbow to a first axial spraying section terminating at a first orifice and the second outlet passage comprises a second outlet tube including a second radial connecting section offset angularly away from the first radial connecting section and connected by an elbow to a second axial spraying section terminating at a second orifice.