发明申请
- 专利标题: Capacitive sensor with damping
- 专利标题(中): 带阻尼的电容式传感器
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申请号: US11394386申请日: 2006-03-28
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公开(公告)号: US20060266118A1公开(公告)日: 2006-11-30
- 发明人: Timothy Denison , David Hollocher , John Geen
- 申请人: Timothy Denison , David Hollocher , John Geen
- 主分类号: G01P15/125
- IPC分类号: G01P15/125
摘要:
A capacitive accelerometer. The capacitive accelerometer includes a first fixed electrode and second fixed electrode. The first fixed electrode is separated from the second fixed electrode by a gap. A movable electrode is positioned between the first and second fixed electrodes, the movable electrode being movable between the first and second fixed electrodes. The movable electrode is dimensioned to produce a squeeze damping effect between the movable and fixed electrodes to damp movement of the movable electrode. Circuitry determines the position of the movable electrode in any position across substantially the entire gap between the first and second fixed electrodes.
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