发明名称 Fluid measurement
摘要 Techniques for fluid measurement include the ability to introduce a vibration to a container wall and to detect the vibration after the vibration has propagated at least partially around the container wall. Based on the detection of the vibration, the techniques also include the ability to determine a fluid state.
申请公布号 US7039530(B2) 申请公布日期 2006.05.02
申请号 US20030750103 申请日期 2003.12.29
申请人 ASHCROFT INC. 发明人 BAILEY JOHN H.;ADAMS JEFFREY C.;KREN RUDOLF;HALTER ARMAND E.
分类号 G01L7/00;G01F17/00;G01F23/296;G01N9/00;G01N9/24;G01N29/024;G01N29/032 主分类号 G01L7/00
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