HEAD OF LIQUID DROP DISCHARGE, WRITING TOOL, COMPRISING SUCH HEAD, AND METHOD FOR DISCHARGE OF LIQUID DROPS FROM IT

摘要

FIELD: printing industry. ^ SUBSTANCE: head of liquid drop discharge comprises actuating chambers with inlet holes, which are intended for connection to chambers of liquid supply and outlet hole connected to discharge nozzle. Actuating chambers also comprise actuator facility intended for generation of pulse wave in liquid hosted in it by putting it in operation by supply of energy received by control device. Outlet holes of actuating chambers are connected to one common nozzle of discharge, through which drop is discharged. ^ EFFECT: use of this invention makes it possible to discharge liquid drops at larger distance. ^ 20 cl, 7 dwg