Continuous inkjet printers
OwnerFrank Wilhelm Rohlfinginventor
Life of this patent
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Abstract
The invention describes a print-head for a continuous inkjet printer having a charge electrode array in which each charge electrode in the array is relatively wide (W) compared to the spacing (s-W) between the electrode. Preferably the width is an order of magnitude greater than the spacing.
Claims7
A print-head for a continuous inkjet printer comprising a plurality of jets and a plurality of spaced charge electrodes, each of said charge electrodes having a width W and arranged at a pitch s, said print-head wherein the width W of each electrode is greater than the spacing s-W between adjacent electrodes and is greater than the spacing between said jets and said electrodes.
Dependencies are inferred from the claim text.