Device and method for delivering a fluid in form of a...

Incremental printing of symbolic information – Ink jet – Ejector mechanism

Reexamination Certificate

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C347S048000

Reexamination Certificate

active

08007081

ABSTRACT:
A device and method for delivering a fluid in the form of a high-speed micro-jet includes a container for accommodating a fluid which is to be delivered through an orifice of the container, and an actuator cooperating with the container. The actuator includes a thin-film transducer membrane, where the transducer membrane is divided into at least two transducer elements. The transducer elements form a transducer array in which each transducer element corresponds to a certain portion of the transducer membrane.

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