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1. 发明授权

KR101416952B1 무전원 무선스위치 구현을 위한 자가발전장치 有权
标题翻译：用于射频开关的自动发电装置，无需电池或电能，并具有相同功能
公开(公告)号：KR101416952B1
公开(公告)日：2014-07-09
申请号：KR1020130021355
申请日：2013-02-27
申请人： 호서대학교 산학협력단
发明人： 최연석 , 김일중
IPC分类号： H02K35/02
CPC分类号： H02K35/02
摘要： A self power generation apparatus for implementing a power-free wireless switch according to the present invention comprises: a housing; a coil wound around the housing; a first magnetic body laid to penetrate through the inner part of the coil; a magnet arranged in an inner space of the first magnetic body; and a second magnetic body composed of an upper plate with N polarity and a lower plate with S polarity, attaching the upper plate with the N polarity on an upper surface of the magnet and attaching the lower plate with the S polarity, wherein the first magnetic body changes directions of a magnetic field flowing into the center of the coil while moving up and down within the housing to generate flowing electric current in the coil. The present invention minimizes a displacement of the magnetic body within the coil by fixating the magnet and the coil and changing the property of the magnetic body passing through the coil, and causes changes of the magnetic field within a set space by changing magnetic polarities to maximize the changes of the magnetic field within the coil, thereby, minimizing a space needed for a rotational or a linear movement in order to change the magnetic field within the coil, so a product may be small-sized.
摘要翻译：根据本发明的用于实现无电源无线交换机的自发电装置包括：壳体; 缠绕在壳体上的线圈; 铺设成穿过线圈内部的第一磁体; 布置在所述第一磁体的内部空间中的磁体; 以及具有N极性的上板和S极性的下板构成的第二磁性体，将具有N极性的上板以磁极的上表面安装，并以S极性安装下板，其中，第一磁体身体在壳体内上下移动时流过线圈中心的磁场的方向产生线圈中的流动电流。本发明通过固定磁体和线圈并改变通过线圈的磁体的性质来最小化磁体在线圈内的位移，并且通过改变磁极强度使磁场发生变化，从而使磁场的变化最大化线圈内的磁场的变化，从而最小化旋转或线性移动所需的空间，以便改变线圈内的磁场，因此产品可以是小尺寸的。

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