发明名称 |
CAPACITIVE ACCELERATION SENSOR |
摘要 |
<p>The invention relates to measuring devices used for the measuring of acceleration, and specifically to capacitive acceleration sensors. The capacitive acceleration sensor according to the present invention comprises a pair of electrodes composed of a movable electrode (4) and a stationary electrode (5), and, related to the pair of electrodes, an isolator protrusion having a special coating. The invention provides an improved, more durable sensor structure, which withstands wear caused by overload situations better than earlier structures.</p> |
申请公布号 |
WO2004079373(A1) |
申请公布日期 |
2004.09.16 |
申请号 |
WO2004FI00062 |
申请日期 |
2004.02.11 |
申请人 |
VTI TECHNOLOGIES OY;KUISMA, HEIKKI;LAHDENPERAE, JUHA;MUTIKAINEN, RISTO |
发明人 |
KUISMA, HEIKKI;LAHDENPERAE, JUHA;MUTIKAINEN, RISTO |
分类号 |
B81B3/00;B81C1/00;G01P15/08;G01P15/125;(IPC1-7):G01P15/08;B81B7/00 |
主分类号 |
B81B3/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|