| 发明名称 |
Apparatus for acoustically measuring the composition of a binary liquid. |
| 摘要 |
<p>The present invention relates to a device for measuring the composition of a liquid, in particular the composition of a motor vehicle fuel, characterised in that it comprises a casing (10) designed to hold the liquid whose composition is to be measured, means (20) capable of applying an acoustic wave to the liquid (L), and means (60) capable of measuring the velocity of the acoustic wave propagating through the liquid and of deducing the composition of the liquid from the measured velocity. <IMAGE></p> |
| 申请公布号 |
EP0657736(A1) |
申请公布日期 |
1995.06.14 |
| 申请号 |
EP19940402799 |
申请日期 |
1994.12.06 |
| 申请人 |
MARWAL SYSTEMS |
发明人 |
DENNEULIN, DENIS;CHING, GIL |
| 分类号 |
G01N29/024;(IPC1-7):G01N29/02 |
主分类号 |
G01N29/024 |
| 代理机构 |
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代理人 |
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| 主权项 |
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| 地址 |
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