IONIZER AND A STATIC CHARGE ELIMINATING METHOD, CAPABLE OF REMOVING STATIC ELECTRICITY FROM AN IONIZING AREA

摘要

PURPOSE: An ionizer and a static charge eliminating method are provided to increase ionizing efficiency by improving the generation efficiency of ion. ;CONSTITUTION: In an ionizer and a static charge eliminating method, a high voltage generation unit(16) supplies a first AC voltage to a first electrode(18a). A second AC voltage is supplied to a second electrode(18b). A second AC voltage has higher frequency than the frequency of the first AC voltage. The high voltage generation unit supplies the second AC voltage to the second electrode while the switchover timing of the second AC voltage is shifted in relative position to the switchover timing of the first AC voltage. The high voltage generation unit supplies the second AC voltage to the second electrode.;COPYRIGHT KIPO 2011