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    • 3. 发明授权
    • Foot deodorizer and massager system
    • 脚除臭剂和按摩器系统
    • US06451266B1
    • 2002-09-17
    • US09669268
    • 2000-09-25
    • Shek Fai LauAndrew Parker
    • Shek Fai LauAndrew Parker
    • B01J1908
    • B01D53/323B01D2251/104B03C3/08B03C3/12B03C3/32B03C3/68B03C3/743B03C2201/08B03C2201/14C01B13/11C01B13/115C01B2201/12C01B2201/20C01B2201/22C01B2201/62F24F2003/1682F24F2003/1685H01T23/00
    • A system massages a user's feet and generates an electro-kinetic airflow that contains safe amounts of ozone that can deodorize the user's feet or socks. The system includes an ion generator comprising a high voltage pulse generator whose output pulses are coupled between left and right first and second electrode arrays. Preferably the first electrode array includes first and second pointed electrodes, and the second electrode array includes annular-like electrodes having a central opening coaxial with the associated pointed electrode. Preferably the annular-like electrodes are formed from a single sheet of metal by extrusion or punching such that the surface of the annular-like electrodes is smooth and continuous through the opening and into a collar region through which the air flows. Particulate matter in the ambient air electrostatically adheres to the smooth continuous surface of the annular-like electrodes.
    • 系统按摩用户的脚并产生含有可以使用户的脚或袜子除臭的安全量的臭氧的电动气流。 该系统包括离子发生器,其包括高电压脉冲发生器,其输出脉冲耦合在左和右第一和第二电极阵列之间。 优选地,第一电极阵列包括第一和第二尖锐电极,并且第二电极阵列包括具有与相关联的尖端电极同轴的中心开口的环状电极。 优选地,环状电极通过挤压或冲压由单片金属形成,使得环状电极的表面平滑且连续地穿过开口并进入空气流过的套环区域。 环境空气中的微粒物质静电附着在环状电极的光滑连续表面上。
    • 7. 发明授权
    • Treatment apparatus operable to adjust output based on variations in incoming voltage
    • 处理装置可操作以基于输入电压的变化来调整输出
    • US07371354B2
    • 2008-05-13
    • US10662591
    • 2003-09-15
    • Shek Fai Lau
    • Shek Fai Lau
    • B01J19/08
    • C01B13/115A61L9/015A61L9/22B03C3/68C01B13/11C01B2201/12C01B2201/22C01B2201/90F24F3/166F24F2003/1682
    • Systems and methods are provided for compensating for variations in line voltages the power an electro-kinetic air transporter and conditioner device. The electro-kinetic air transporter and conditioner device includes a high voltage generator that provides a potential difference between at least one emitter electrode and at least one collector electrode. The high voltage generator is driven by both a DC voltage obtained from an AC voltage source, and a low voltage pulse signal. The DC voltage is stepped down to produce a voltage sense signal indicative of a level of AC voltage source. The voltage sense signal is monitored. At least one of a pulse width, duty cycle and frequency of the low voltage pulse signal is adjusted, based on the monitored voltage sense signal, in order to substantially maintain the potential difference at a desired level.
    • 提供了系统和方法来补偿电动空气输送器和调节器装置的功率的线路电压的变化。 电动空气输送器和调节装置包括在至少一个发射电极和至少一个集电极之间提供电位差的高压发生器。 高电压发生器由从AC电压源获得的直流电压和低电压脉冲信号两者驱动。 降低直流电压以产生表示交流电压源电平的电压检测信号。 监视电压检测信号。 基于监视的电压检测信号来调整低电压脉冲信号的脉冲宽度,占空比和频率中的至少一个,以便将电位差基本保持在期望的水平。