发明名称 |
PIEZOELECTRIC ACCELERATION SENSOR AND PIEZOELECTRIC ACCELERATION SENSOR DEVICE |
摘要 |
The invention relates to a piezoelectric acceleration sensor and to a piezoelectric acceleration device which use a film piezoelectric element. Specifically, the piezoelectric acceleration sensor and the piezoelectric acceleration sensor device generate relatively large outputs when acceleration occurs along the sensing axis, but produce relatively small outputs From acceleration perpendicular to the sensing axis. In addition, the sensor and the sensor device are relatively unaffected by temperature fluctuations and are highly impact-resistant.
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申请公布号 |
CA2015812(A1) |
申请公布日期 |
1990.11.02 |
申请号 |
CA19902015812 |
申请日期 |
1990.05.01 |
申请人 |
FUJIKURA LTD. |
发明人 |
NAKAYAMA, SHIRO;KUNIMURA, SATOSHI;TAKAHASHI, KATSUHIKO;IMAI, TAKAYUKI |
分类号 |
G01P15/09;(IPC1-7):G01P15/09 |
主分类号 |
G01P15/09 |
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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