| 摘要 |
<p>A gun head constituting the front section of an electrostatic powder painting gun makes the pattern of powder flow spouted out therefrom into the form of a flat fan-like shape to decrease the velocity of the powder flow traveling toward a workpiece to be painted to thereby enhance the efficiency of adhesion of a powder paint to the workpiece. A spout section of an end wall (2) of a cylindrical body (1) constituting a fundamental section of the gun head has a pair of opposed slits (3,4) bored therein such that the spacing between these slits (3,4) decreases progressively as approaching the outer ends (3b,4b) thereof, and the inner ends (3a,4a) of these slits (3,4) are communicated with a powder path (5) formed inside the cylindrical body (1) at opposed spots (6,7) close to the inner surface of the powder path (5). </p> |
