发明名称 |
Mechanical quantity sensor element, load sensor element, acceleration sensor element, and pressure sensor element |
摘要 |
A dynamic quantity sensor device capable of measuring a dynamic quantity at a high precision and securing insulation of a pressure sensing body easily. This dynamic quantity sensor includes a pressure sensing body composed of composite ceramics in which a material having a pressure resistance effect is dispersed on a matrix made of an electrical insulation ceramic material and a pressure receiving body having an electrical insulation characteristic and disposed on a pressure receiving surface of the pressure receiving body, wherein the pressure sensing body and the pressure receiving body are integrated with each other.
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申请公布号 |
US7007553(B2) |
申请公布日期 |
2006.03.07 |
申请号 |
US20030415352 |
申请日期 |
2003.10.09 |
申请人 |
TOYODA KOKI KABUSHIKI KAISHA |
发明人 |
KINOSHITA KIYOTAKA;KUWAHARA SHIRO;MIKAMI TOSHIHARU;FUJITA KAORI;WADA TOSHITADA;ASAI MITSURU;MAKINO HIROAKI;TAJIMA SHIN;KAMIYA NOBUO;YAMADA KATSUNORI |
分类号 |
G01B7/16;G01L1/18;G01P15/09 |
主分类号 |
G01B7/16 |
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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