PULSED ELECTROSTATIC ATOMISER

摘要

An electrostatic atomizer comprises a fluid channel terminating in one or more orifices; means for controlling the flow of fluid out of the orifices; means for electrically charging fluid so that the fluid atomizes when it exits the or each orifice, wherein the atomizer further comprises control means which automatically pulse the flow `ON' and `OFF' and control means which automatically pulse the application of the charging voltage `ON' and `OFF', the `ON' flow pulse and the `ON' charging pulse being set to substantially coincide one with another, said control means switching electronically the charging voltage `ON'/'OFF'.