发明名称 Capacitive accelerometer
摘要 Substantially identical first and second surfaces (11, 12) of substantially identical profile and surface area face each other about a proof mass (20) supported for movement between the surfaces. The surfaces (11, 12) and proof mass (20) have electrically conductive portions allowing assessment of differential capacitance for measurement of acceleration. Electrically conductive portions are connected to a conditioning circuit in an embodiment.
申请公布号 EP2169408(A1) 申请公布日期 2010.03.31
申请号 EP20090170910 申请日期 2009.09.22
申请人 GENERAL ELECTRIC COMPANY 发明人 LU, DAN THO
分类号 G01P15/125;G01P15/18 主分类号 G01P15/125
代理机构 代理人
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