发明名称 |
CAPACITIVE DYNAMOMETER |
摘要 |
The invention relates to a capacitive dynamometer comprising an elastic body for receiving a mechanical force to be measured, the body having a measuring cavity, which is deformed, when the mechanical force to be measured is applied to the elastic body, the deformations of the inner wall of the cavity being picked up in the form of changes of capacity by means of capacitor electrodes co-operating with the inner wall. The invention is characterized in that said elastic body includes a flexible tube having a length which is substantially larger than the height of said tube, said tube having solid ends and measuring means, adapted for measuring a displacement between said solid ends of said flexible tube, utilizing a cavity of said flexible tube adapted to performing or transferring the displacement measurement.
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申请公布号 |
WO02077593(A1) |
申请公布日期 |
2002.10.03 |
申请号 |
WO2002DK00219 |
申请日期 |
2002.03.27 |
申请人 |
EILERSEN, NILS, AAGE, JUUL |
发明人 |
EILERSEN, NILS, AAGE, JUUL |
分类号 |
G01L1/14;(IPC1-7):G01L1/14 |
主分类号 |
G01L1/14 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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