-
1.
公开(公告)号:US20130205888A1
公开(公告)日:2013-08-15
申请号:US13764021
申请日:2013-02-11
摘要: Pressure sensors and techniques are presented in which one or more piezoelectric discs are housed in a holder structure with a hole allowing exposure of the piezoelectric disc(s) to ambient pressure within a borehole, with wiring leads passing through the holder structure for conveying an electrical signal from the piezoelectric device to an external interface circuit or for conveying an electrical signal from an internal interface circuit to an external data acquisition system.
摘要翻译: 提出了压力传感器和技术,其中一个或多个压电盘容纳在具有允许压电盘暴露于钻孔内的环境压力的孔的保持器结构中,其中布线引线穿过保持器结构以输送电 从压电装置到外部接口电路的信号,或用于将电信号从内部接口电路传送到外部数据采集系统。