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    Electret pulse generator
    1.
    发明授权
    Electret pulse generator 失效
    驻极体脉冲发生器

    公开(公告)号：US3890511A

    公开(公告)日：1975-06-17

    申请号：US46084874

    申请日：1974-04-15

    申请人： GTE LABORATORIES INC

    发明人： HAUGSJAA PAUL O ,  CASELLA DANIEL C

    IPC分类号： H01G7/02 ,  H04R19/01 ,  H03K3/00

    CPC分类号： H02N1/08 ,  H01G7/02 ,  H04R19/013

    摘要： An apparatus is described wherein a multi-layered structure utilizing a plurality of electret assemblies provides an electrical pulse in response to a mechanical force. In one form the electret apparatus includes a plurality of spaced electrically connected conductors and electret assemblies movably mounted between the conductors. The electret assemblies are urged against one side of the conductors which then are exposed to an electric field which is reversed when the electret assemblies are driven to the other side of the conductors under a mechanical force to generate an electrical pulse. In another embodiment a spiral electret structure is formed with spring stock conductors. When the spiral structure is wound tight and then suddenly released, an electrical pulse of energy is produced.

    摘要翻译： 描述了一种利用多个驻极体组件的多层结构响应于机械力提供电脉冲的装置。 在一种形式中，驻极体装置包括多个间隔开的电连接导体和可移动地安装在导体之间的驻极体组件。 驻极体组件被推压到导体的一侧，然后暴露于电场，当驻极体组件在机械力下被驱动到导体的另一侧以产生电脉冲时，电场被反转。 在另一个实施例中，螺旋驻极体结构由弹簧储备导体形成。 当螺旋结构被卷绕紧密然后突然释放时，产生电脉冲的能量。