| 摘要 |
The subject of the present invention is a device for detecting the flow rate of fluids, comprising a shaft 20 oscillating about a point of articulation 17, one 20a of whose ends interacts with a mechanical drive element 6 driven by the fluid, characterised in that the end 20b of the shaft 20, opposite the drive element 6 with respect to the point of articulation 17 is free and arranged facing an instrument 18 for detecting the oscillation of the said end 20b of the shaft 20. <IMAGE>
|
