发明名称 System and method for employing an imaginary difference signal component to compensate for boundary condition effects on a Coriolis mass flow meter
摘要 A system for, and method of, compensating for a boundary condition effect on a Coriolis meter having (at least) two sensors for generating preliminary signals that are a function of fluid flow through the meter and a Coriolis meter employing the system or the method. In one embodiment, the system includes: (1) signal combination circuitry, couplable to the (at least) two sensors, that develops an imaginary difference signal based on the preliminary signals and (2) boundary effect compensation circuitry, coupled to the signal combination circuitry, that calculates a boundary effect compensation factor based on the imaginary difference signal.
申请公布号 US6227059(B1) 申请公布日期 2001.05.08
申请号 US19990229452 申请日期 1999.01.12
申请人 DIRECT MEASUREMENT CORPORATION 发明人 SCHOTT MICHAEL N.;CAGE DONALD R.;CARMICHAEL LARRY K.
分类号 G01F1/84;G01F15/02;(IPC1-7):G01F1/84 主分类号 G01F1/84
代理机构 代理人
主权项
地址