发明名称 |
VIBRATORY FLOW METER AND METHOD FOR DETERMINING VISCOSITY IN A FLOW MATERIAL |
摘要 |
A vibratory flow meter (5) for determining a viscosity of a flow material is provided according to the invention. The vibratory flow meter (5) includes a meter assembly (200) configured to generate a density (p) of a flow material, generate a first mass flow rate (m1) for a first flowtube (210a), and a second mass flow rate (m2) for a second flowtube (210b). The vibratory flow meter (5) further includes a restrictive orifice (252) located in the first flowtube (210a). The restrictive orifice (252) ensures that a first flow rate of the flow material in the first flowtube (210a) is less than a second flow rate of the flow material in the second flowtube (210b). |
申请公布号 |
EP2130005(B1) |
申请公布日期 |
2016.03.09 |
申请号 |
EP20070797167 |
申请日期 |
2007.03.14 |
申请人 |
MICRO MOTION, INC. |
发明人 |
VAN CLEVE, CRAIG, BRAINERD |
分类号 |
G01F1/84;G01N9/00;G01N11/16 |
主分类号 |
G01F1/84 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|