Fluid jet printing device

PCT No. PCT/EP85/00724 Sec. 371 Date Jul. 21, 1986 Sec. 102(e) Date Jul. 21, 1986 PCT Filed Dec. 20, 1985 PCT Pub. No. WO86/03717 PCT Pub. Date Jul. 3, 1986.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 th...

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Hauptverfasser: MIELKE, KLAUS
Format: Patent
Sprache:eng
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Zusammenfassung:PCT No. PCT/EP85/00724 Sec. 371 Date Jul. 21, 1986 Sec. 102(e) Date Jul. 21, 1986 PCT Filed Dec. 20, 1985 PCT Pub. No. WO86/03717 PCT Pub. Date Jul. 3, 1986.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.