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1. 发明授权

US09435829B2 Current sensor 有权
标题翻译：电流传感器
公开(公告)号：US09435829B2
公开(公告)日：2016-09-06
申请号：US14098367
申请日：2013-12-05
申请人： ALPS GREEN DEVICES CO., LTD.
发明人： Hiroyuki Hebiguchi , Shinji Mitsuya , Manabu Tamura , Ryuji Mukaiyama
IPC分类号： G01R15/20 , G01R19/00 , G01B7/06 , G01R21/08
CPC分类号： G01R19/00 , G01B7/10 , G01R15/20 , G01R15/202 , G01R15/207 , G01R21/08
摘要： A current sensor includes first and second current paths each including a first conductive portion and second and third conductive portions extending in the X direction from both ends of the first conductive portion, and being neighboring and apart in the Y direction; and first and second magnetoelectric conversion elements arranged with the first conductive portion of the first current path interposed therebetween, and having sensitive axes along the Y direction. The second and third conductive portions of each of the first and second current paths are apart in the Z direction. The second conductive portion of the second current path is arranged in the Y direction with respect to the first and second magnetoelectric conversion elements. Perpendicular lines from the center line of the second conductive portion of the second current path to the first and second magnetoelectric conversion elements have the same direction and equivalent lengths.
摘要翻译：电流传感器包括第一和第二电流路径，每个电流路径包括第一导电部分和从第一导电部分的两端沿X方向延伸的第二和第三导电部分，并且在Y方向上相邻和分开; 以及第一和第二磁电转换元件，其间配置有第一电流通路的第一导电部分，并且沿着Y方向具有敏感轴。第一和第二电流路径中的每一个的第二和第三导电部分在Z方向上分开。第二电流路径的第二导电部分相对于第一和第二磁电转换元件沿Y方向排列。从第二电流路径的第二导电部分的中心线到第一和第二磁电转换元件的垂直线具有相同的方向和等效的长度。

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