Fluid control valve and droplet discharging device

Details Fluid control valve and droplet discharging device Fluid control valve and droplet discharging device

2006-04-18

2006-04-18

Hsieh, Shih-Wen (Department: 2861)

Incremental printing of symbolic information

Ink jet

Ejector mechanism

C347S022000, C347S028000

Reexamination Certificate

active

07029094

ABSTRACT:
A fluid control valve capable of reducing or preventing a foam from being retained inside and reducing the likelihood or preventing the other fluid equipment placed downstream from causing a failure due to the foam, and a droplet discharging device using the fluid control valve, are provided. Fluid control valves and include a tank through which fluid flows, an inflow port through which fluid flows into the tank, an outflow port through which fluid flows out from the tank and a valve body for opening and closing the inflow port or the outflow port, the inflow port being provided below the outflow port.

REFERENCES:
patent: 4050078 (1977-09-01), Isayama et al.
patent: 4296418 (1981-10-01), Yamazaki et al.
patent: 6145954 (2000-11-01), Moore
patent: 6796627 (2004-09-01), Kimura et al.
patent: A 2002-310316 (2002-10-01), None

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