| 摘要 |
<p>The apparatus is for the electrostatic application or pulverisation of particles of matter, such as powder, fibre or paint having an inlet passage for the latter to a diffuser. It has a pointed discharge electrode working with a blunt counter-electrode downstream of it and of opposite polarity. The discharge and counter-electrodes are mounted inside the inlet passage and upstream of the diffuser, in a discharge chamber formed in the passage and surrounded by insulating material. The chamber can be a widened portion of the passage adjacent to and downstream of the counter-electrode.</p> |
