Ionizing electrode structure and apparatus

摘要

Ions for neutralizing electrostatic charge on an object are generated and delivered in a stream of gas flowing through a dielectric channel that surrounds a loop of conductive filament which forms an ionizing electrode. The loop is formed within a single plane, or within multiple planes, and is supported within the channel with a plane of the loop substantially aligned with flow of gas through the channel. A region of minimum field intensity within the bounded region of the loop electrode is oriented in alignment with substantially maximum velocity of gas flow through a cross section of the dielectric channel.