Encapsulated piezoelectric pressure pulse drop ejector apparatus
作者： Allen T. Wright , Kenneth H. Fischbeck
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摘要: A pulsed liquid droplet ejecting apparatus wherein a rectangular piezoelectric transducer is arranged abaxially over an ink containing channel with edge in operating relationship the channel. The of held fixed so that on excitation by electrical pulse, extends towards drop. coated material, which provides shear relief between and ejector embedding material.
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