| 摘要 |
<p>To create a device for producing a pulsed jet of a liquid fluid, comprising a fluid inlet, a fluid outlet and a blocking element which is arranged between the fluid inlet and the fluid outlet and which cyclically closes and opens a fluid passage between the fluid inlet and the fluid outlet, which device enables an improved mechanical action on an object which is acted on with the pulsed jet, it is proposed that the device comprises at least one bypass through which a liquid fluid can be supplied to the fluid outlet even during a closed phase of the blocking element.</p> |
