Oil burner turbulator end cone, and method for generating counter-rotating air flow patterns

摘要

A gun type oil burner tip having a series of orifices or nozzles annularly arranged in pairs on the end of the gun in such manner that each nozzle pair projects an air stream, the respective nozzles in each pair being in close juxtaposition such that the projected air streams cross or intersect each other immediately forward of the nozzle such as to intertwine and define an expanding, rotating cone of gases comprised of discrete swirling streams having turbulent areas there between.