Ejection nozzle with multiple bend actuators

Details Ejection nozzle with multiple bend actuators Ejection nozzle with multiple bend actuators

2009-06-04

2011-11-22

Nguyen, Lamson (Department: 2861)

Incremental printing of symbolic information

Ink jet

Ejector mechanism

C347S062000

Reexamination Certificate

active

08061806

ABSTRACT:
A inkjet nozzle arrangement that has a substrate assembly defining an ink inlet and a static wall surrounding the ink inlet. A roof structure defining a movable wall arranged to telescopically engage said static wall, the roof structure further defining an ink ejection port in fluid communication with said ink inlet. A pair of actuator assemblies is mounted to the substrate assembly and the roof structure for substantially rectilinear movement of the roof structure toward the substrate assembly to eject ink through the ink ejection port.

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