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公开(公告)号:US20120235694A1
公开(公告)日:2012-09-20
申请号:US13446472
申请日:2012-04-13
申请人: Masaaki ASANO , Tsukasa YONEKAWA
发明人: Masaaki ASANO , Tsukasa YONEKAWA
CPC分类号: G01P15/18 , G01P15/0802 , G01P15/12 , G01P2015/0805 , G01P2015/0854 , G01P2015/0857 , Y10T29/49162
摘要: A dynamic quantity sensor includes a first substrate, a fixed part arranged in the first substrate, a spiral shaped movable electrode arranged separated from the first substrate, one end of the spiral shaped movable electrode being supported by the fixed part, a fixed electrode positioned on the periphery of the movable electrode and arranged in a detection direction of a dynamic quantity, and a first terminal electrically connected to the fixed part and a second terminal electrically connected to the fixed electrode.
摘要翻译: 动态量传感器包括第一基板,布置在第一基板中的固定部分,与第一基板分离设置的螺旋形可动电极,螺旋形可动电极的一端由固定部分支撑,固定电极位于 可移动电极的周边并且沿动态量的检测方向布置,以及电连接到固定部分的第一端子和电连接到固定电极的第二端子。