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JP2006060093A Magnetic-shielding structure of load receiving surface and magnetic-shielding panel 有权
标题翻译：负载接收表面和磁屏蔽面板的磁屏蔽结构
公开(公告)号：JP2006060093A
公开(公告)日：2006-03-02
申请号：JP2004241584
申请日：2004-08-20
申请人： Kajima Corp , 鹿島建設株式会社
发明人： OTSUKA MASARU , TAKAHASHI YUKINARI , OKUYAMA KAZUHIKO , OGAWA YASUO , SAITO TAKESHI
IPC分类号： H05K9/00 , E04B1/92
摘要： PROBLEM TO BE SOLVED: To provide a magnetic-shielding structure of a load receiving surface obtaining the same shielding performance as the case of no load, and a magnetic-shielding panel.
SOLUTION: A plurality of parallel trenches 3 are bored to the load-receiving surface A of a rigid block 2 at required intervals (d), and magnetic-material plates 5 are fitted loosely into each trench 3 respectively so that a load is not transferred. Each longitudinal center line C of the magnetic-material plates 5 is aligned preferably on surfaces approximately parallel with the load receiving surface A. The groups of a plurality of pairs of the parallel trenches 3x and 3y mutually crossed with the load-receiving surface A are bored more preferably, and the groups of the magnetic-material plates 5x and 5y are fitted loosely to the groups of a plurality of pairs of the trenches 3x and 3y, respectively. The rigid block 2 is used as a rigid panel 10, and each longitudinal center line C of the magnetic-material plates loosely fitted in the parallel trenches 3 of the load-receiving surface A is aligned on the surfaces approximately parallel with the load-receiving surface A and held. A holding means 12 is mounted, and also used as the magnetic-shielding panel.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供获得与无负载情况相同的屏蔽性能的负载接收表面的磁屏蔽结构和磁屏蔽面板。解决方案：多个平行的沟槽3以所需的间隔（d）钻到刚性块体2的载荷接收表面A上，并且磁性材料板5分别松动地装配到每个沟槽3中，使得负载没有转移。磁性材料板5的每个纵向中心线C优选地在与负载接收表面A大致平行的表面上对准。多对平行沟槽3x和3y的组与承载面A相互交叉的组是更优选钻孔，并且磁性材料板5x和5y的组分别松散地配合到多对沟槽3x和3y的组中。刚性块2用作刚性面板10，松动地装配在承载面A的平行沟槽3中的磁性材料板的每个纵向中心线C在与负载接收面大致平行的表面上对准表面A并举行。安装保持装置12，也用作磁屏蔽面板。版权所有（C）2006，JPO＆NCIPI

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