| 发明名称 |
METHOD AND DEVICE FOR OF MEASURING FLOW RATE OF FLUID |
| 摘要 |
FIELD: instrument industry. ^ SUBSTANCE: device comprises measuring section provided with inlet and outlet branch pipes. At least one hollow is made in the section surface between the branch pipes. The hollow has curved surface shaped into a chute. The surface of the hollow has two sections whose curvature signs are opposite. The method comprises measuring pressure drop between a point on the smooth surface and a point on the concave surface and determining the flow rate using calibration. ^ EFFECT: enhanced precision. ^ 2 cl, 1 dwg |
| 申请公布号 |
RU2314496(C1) |
申请公布日期 |
2008.01.10 |
| 申请号 |
RU20060132694 |
申请日期 |
2006.09.13 |
| 申请人 |
KUZMA-KICHTA JURIJ AL'FREDOVICH;STEPANOV OLEG SERGEEVICH;KIKNADZE GENNADIJ IRAKLIEVICH;GACHECHILADZE IVAN ALEKSANDROVICH;DANILOV MIKHAIL ALEKSANDROVICH;ANCHISHKIN ALEKSANDR SERGEEVICH |
发明人 |
KUZMA-KICHTA JURIJ AL'FREDOVICH;STEPANOV OLEG SERGEEVICH;KIKNADZE GENNADIJ IRAKLIEVICH;GACHECHILADZE IVAN ALEKSANDROVICH;DANILOV MIKHAIL ALEKSANDROVICH;ANCHISHKIN ALEKSANDR SERGEEVICH |
| 分类号 |
G01F1/20;G01F15/12 |
主分类号 |
G01F1/20 |
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