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    Magnetically controlled electron tube function generator
    1.
    发明授权
    Magnetically controlled electron tube function generator 失效
    磁控制电子管功能发生器

    公开(公告)号：US3660770A

    公开(公告)日：1972-05-02

    申请号：US3660770D

    申请日：1970-04-07

    申请人： WILLIAM W SNOW

    发明人： SNOW WILLIAM W

    IPC分类号： G06G7/26 ,  H01J21/18

    CPC分类号： H01J21/18 ,  G06G7/26

    摘要： A function generator. An electron tube is provided having a cathode, and an anode coextensive with and spaced from the cathode so as to form a gap therebetween. The anode is at a higher potential than the cathode so as to create an electric field between the anode and the cathode. A means for obtaining an output from the function generator as a desired function of the input to the function generator is also provided. This means includes a means for providing a magnetic field in the gap which is normal to the electric field and further includes means for varying the direction of the magnetic field. The variation in the electric field is obtained by varying the width of the gap in the direction of the longitudinal axis of the tube. The variation in the magnetic field is obtained by varying the intensity of the magnetic field in the direction of the longitudinal axis of the tube. By use of additional magnetic fields or by separating the cathode and anode into distinct portions, or a combination thereof multiple functions may be provided.

    摘要翻译： 函数发生器 提供了具有阴极和与阴极共同延伸并与阴极间隔开的阳极以在其间形成间隙的电子管。 阳极处于比阴极更高的电位，以在阳极和阴极之间产生电场。 还提供了用于从函数发生器获得输出作为函数发生器的输入的期望函数的装置。 该装置包括用于在与电场垂直的间隙中提供磁场的装置，还包括用于改变磁场方向的装置。 通过改变管的纵向轴线方向上的间隙的宽度来获得电场的变化。 通过改变管的纵向轴线方向的磁场强度来获得磁场的变化。 通过使用额外的磁场或通过将阴极和阳极分离成不同的部分，或其组合，可以提供多种功能。