Verfahren zur dichten Belegung einer Oberflaeche mit feinen Fluessigkeitstroepfchen

摘要

A process for coating a surface of insulating material with a thick layer of fine liquid droplets generated by ultrasonic atomization, then electrically charged with alternating polarities and finally electrostatically deposited on the surface. By using an alternating polarity, practically any desired quantity of aerosol can be completely and very uniformly deposited.