Fiber Optic Differential Pressure Sensor,申请号US20060558372-传众专利搜索

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发明名称	Fiber Optic Differential Pressure Sensor
摘要	A fiber optic differential pressure sensor. In a described embodiment, a differential pressure sensor system for use in a subterranean well includes a fluid property sensing housing having a flow passage formed therethrough. A differential pressure sensor has an optical fiber extending in a wall having a first side and a second side, each of the first and second sides being exposed to pressure in the flow passage.
申请公布号	US2007068262(A1)	申请公布日期	2007.03.29
申请号	US20060558372	申请日期	2006.11.09
申请人	SKINNER NEAL G;DENNIS JOHN R;PERKINS DONALD H	发明人	SKINNER NEAL G.;DENNIS JOHN R.;PERKINS DONALD H.
分类号	G01L9/00;E21B47/06;G01L9/12;G01L11/02	主分类号	G01L9/00
代理机构		代理人
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