| 摘要 |
<p>This pneumatic spray gun for atomizing paint comprises a flat-jet nozzle of the type utilized in hydrostatic atomization spray guns, this nozzle being surrounded by compressed-air jets disposed symmetrically and parallel to the flat jet of paint so as to envelope and drive same, other compressed-air jets being disposed symmetrically in a plane perpendicular to the flat jet of paint and converging thereagainst, whereby a satisfactory atomization is obtained which precludes not only the detrimental high pressure values of hydrostatic atomization, but also the considerable output of compressed air of conventional pneumatic atomization and the attendant losses of paint and other inconveniences deriving therefrom.</p> |
