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    • 1. 发明公开
    • MULTI PULSE LINEAR IONIZER
    • 与多脉冲线性离子发生器
    • EP2812964A1
    • 2014-12-17
    • EP12805532.4
    • 2012-11-08
    • Illinois Tool Works Inc.
    • PARTRIDGE, LeslieGEFTER, PeterOLDYNSKI, Edward
    • H01T23/00
    • An embodiment of the invention provides an apparatus and a method for generating ions within a space separating an emitter and a reference electrode, including: providing at least one pulse train to the emitter, the pulse train pair including a positive pulse train and a negative pulse train the alternate in sequence, the positive pulse train including a first plurality of ionizing positive voltage pulses during a positive phase and a second plurality of ionizing positive voltage pulses during an ionization frequency phase which occur after the positive phase, and the negative pulse train including a first plurality of ionizing negative voltage pulses during the ionization frequency phases a second plurality of ionizing negative voltage pulses during a negative phase which occur after the ionization frequency phase; wherein each of the first plurality of ionizing positive voltage pulses has a greater magnitude than a magnitude of each of the second plurality of ionizing positive voltage pulses; and wherein each of the first plurality of ionizing negative voltage waveform has a greater magnitude than a magnitude of each of the second plurality of ionizing negative voltage pulses.
    • 2. 发明公开
    • AN AUTOMATICALLY BALANCED MICRO-PULSED IONIZING BLOWER
    • 自动化机构AUSGEGLICHENES,MIKROGEPULSTESIONISIERUNGSGEBLÄSE
    • EP3120429A1
    • 2017-01-25
    • EP15701435.8
    • 2015-01-06
    • Illinois Tool Works Inc.
    • OLDYNSKI, EdwardGEFTER, PeterPARTRIDGE, Leslie
    • H01T23/00H05F3/06
    • H01T23/00
    • In one embodiment of the invention, a method of automatically balancing ionized air stream created in bipolar corona discharge is provided. The method comprises: providing an air moving device with at least one ion emitter and reference electrode connected to a micro-pulsed AC power source, and a control system with at least one ion balance monitor and corona discharge adjustment control; generating variable polarity groups of short duration ionizing micro-pulses: wherein said micro-pulses are predominantly asymmetric in amplitude and duration of both polarity voltages and have a magnitude of at least one polarity ionizing pulses exceed the corona threshold.
    • 在本发明的一个实施例中,提供了一种自动平衡在双极电晕放电中产生的电离气流的方法。 该方法包括:提供具有连接到微脉冲AC电源的至少一个离子发射器和参考电极的空气移动装置,以及具有至少一个离子平衡监测器和电晕放电调节控制的控制系统; 产生短持续时间电离微脉冲的可变极性组:其中所述微脉冲在两个极性电压的幅度和持续时间上主要是不对称的,并且具有至少一个极性电离脉冲的幅度超过电晕阈值。