| 摘要 |
<p>The present invention relates to a fluid jet printing device A to U having an inlet 14, an outlet nozzle 13 and a valve 3, 5 located between the inlet and the outlet. The valve comprises a movable actuation member 3 cooperating with a valve seat. …<??>For enhancing the drop generation frequency, a diaphragm-like partition wall PW is arranged between the inlet and the outlet. Said partition wall includes the valve seat VS.</p> |
