Water treatment apparatus for scale prevention
    31.
    发明授权
    Water treatment apparatus for scale prevention 失效
    防垢水处理设备

    公开(公告)号:US6145542A

    公开(公告)日:2000-11-14

    申请号:US254749

    申请日:1999-05-24

    Applicant: David Walker

    Inventor: David Walker

    CPC classification number: C02F1/48 C02F2201/486 C02F2303/22 Y10T137/2191

    Abstract: An electrically operated device (10) for treatment of hardness of water in a pipe or other waterflow guidance or containment, and which includes an aerial (11) capable of being wrapped externally around a pipe (12); a mains-powered generator (13) for forming a waveform of a predetermined pattern and at a radio frequency; an output connection (15) on the generator to which the aerial can be connected to receive the waveform; and means for varying the frequency of the waveform to suit the diameter of pipe with which the device is to be used.

    Abstract translation: PCT No.PCT / GB97 / 02414 Sec。 371日期1999年5月24日 102(e)1999年5月24日PCT 1997年9月8日PCT公布。 出版物WO98 / 11022 日期1998年3月19日一种用于处理管道或其他水流引导或容纳物中的水的硬度的电动装置(10),其包括能够围绕管道(12)外部包裹的天线(11)。 用于形成预定图案和射频波形的电源发电机(13); 发生器上的输出连接(15),天线可以连接到所述发生器以接收波形; 以及用于改变波形的频率以适应装置将要使用的管的直径的装置。

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