| 摘要 |
The subject of the present invention is a device for ejecting a fluid or a mixture of fluids. The ejection device is characterised in that it is principally constituted, on the one hand, by a Tee-coupler (2) for feeding with liquid fluid under pressure, the branch-off arm (3) of which communicates with a gaseous fluid inlet (4) and, on the other hand, by a nozzle (5) located in the said branch-off arm (3) and channelling the branched-off liquid fluid and, finally, by a nozzle head (6) provided with an orifice (7) which is at least partially frustoconical and prolonged by a hollow cylindrical body (8), making it possible, cooperatively with the nozzle (6), to suck in the gaseous fluid and to diffuse it into the flow of liquid fluid by means of the Venturi effect. <IMAGE>
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