发明名称 |
Force transducer having a central portion of reduced thickness |
摘要 |
The invention concerns a transducer constituting the sensitive member of a sensor whose frequency varies as a function of the intensity of force applied to it. The force transducer comprises a beam having length and rectangular cross-section with thickness and width and flexionally vibrating. The beam has a thickness reduced over a central portion of its length, its width remaining constant.
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申请公布号 |
US6807872(B2) |
申请公布日期 |
2004.10.26 |
申请号 |
US20020217516 |
申请日期 |
2002.08.14 |
申请人 |
ONERA (OFFICE NATIONAL D'ETUDES ET DE RECHERCHES AEROSPATIALES) |
发明人 |
LE TRAON OLIVIER;JANIAUD DENIS;LECORRE BERNARD;MULLER SERGE |
分类号 |
G01L1/10;(IPC1-7):G01L1/04 |
主分类号 |
G01L1/10 |
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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