| 发明名称 |
Method and apparatus for flow measurement using Doppler frequency shift |
| 摘要 |
A method of placement of transducers on a pipe in positions where their beam axes intersect a point on the locus of points where the incremental flow is equal to the average flow is shown and described.
|
| 申请公布号 |
US4295378(A) |
申请公布日期 |
1981.10.20 |
| 申请号 |
US19800120189 |
申请日期 |
1980.02.11 |
| 申请人 |
RAMSEY ENGINEERING COMPANY |
发明人 |
ERB, TOM L.;MILLER, WENDELL D. |
| 分类号 |
G01F1/66;(IPC1-7):G01F1/66 |
主分类号 |
G01F1/66 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
