Ink jet printing head

Details Ink jet printing head Ink jet printing head

1988-12-27

1990-06-26

Miller, Jr., George H.

Recorders

Markers and/or driving means therefor

With ink supply to marker

G01D 1518

Patent

active

049375970

ABSTRACT:
An ink jet printing head comprises a cavity plate, a nozzle plate and a vibration plate. The cavity plate is formed with ink pressurizing chambers and the nozzle plate is formed with ink nozzles that are perpendicular to the ink pressurizing chambers. Piezoelectric elements are fixedly attached to external portions of the vibration plate corresponding to the ink pressurizing chambers for deforming the oscillatory plate upon the application of voltage. An ink distribution plate may be interposed between the cavity plate and the nozzle plate. The plates are superposed on each other to form an integral body which constitutes the printing head. The printing head is used in a known printing apparatus. With this arrangement, high printing quality can be achieved at a high printing head carriage speed.

REFERENCES:
patent: 4599628 (1986-07-01), Doring et al.
patent: 4742365 (1988-05-01), Bartky et al.

Affiliated with

Also associated with

Rating

Ink jet printing head does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Ink jet printing head, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Ink jet printing head will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1128224