| 摘要 |
PROBLEM TO BE SOLVED: To provide a semiconductor pressure sensor with low cost and high reliability, capable of responding to various apparatuses having an attachment adapter, making high hydraulic pressure shock waves relax by combination of offset pressure inlet holes. SOLUTION: A low-cost sensor can be provided with change in only the attachment adapter, without having to change the housing as a whole. By off-setting the pressure inlet hole of the attachment adaptor, a shock wave at high hydraulic pressure operation can be mitigated, and gauge chip failures can be prevented. COPYRIGHT: (C)2007,JPO&INPIT
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