发明名称 METHOD OF BRAZING THE DIAPHRAGM TO THE BODY OF A QUARTZ CAPACITATIVE TRANSDUCER
摘要 The capacitive fluid pressure transducers described herein comprise quartz bodies and diaphragms having suitable electrodes deposited thereon to form both sensing and reference capacitors in appropriate configurations for high fidelity measurement of relative blood pressure, said transducers being substantially unaffected by temperature and other environment factors.
申请公布号 GB1569942(A) 申请公布日期 1980.06.25
申请号 GB19790001548 申请日期 1977.01.26
申请人 HEWLETT-PACKARD CO 发明人
分类号 G01L9/12;G01L9/00;(IPC1-7):01L9/12 主分类号 G01L9/12
代理机构 代理人
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