Ink Jet Nozzle Structure
Original Publication Date: 1981-Sep-01
Included in the Prior Art Database: 2005-Feb-12
The manufacture of ink jet nozzles, with regard to the materials employing part tolerances, sealing and especially with respect to repeatability of manufacture, has provided an elusive engineering challenge. The nozzle described below and shown in the drawing is comprised of glass tubing, with the exception of a screen filter, and does not require the use of any epoxy, seal glass, etc., for bonding the screen, adapter or nozzle.