Nozzle cover assembly for an ink-on-demand type ink jet printer

Details Nozzle cover assembly for an ink-on-demand type ink jet printer Nozzle cover assembly for an ink-on-demand type ink jet printer

1985-06-07

1987-08-04

Hartary, Joseph W.

Recorders

Markers and/or driving means therefor

With ink supply to marker

G01D 1518

Patent

active

046849637

ABSTRACT:
A nozzle cover assembly for an ink-on-demand type ink jet printer is provided. The assembly includes a nozzle cover having a recess on one side in order to form a chamber between the cover and the nozzle. A pressure maintaining device communicates with the recess for maintaining constant pressure in the chamber, thereby preventing ink from being pushed back to an ink supply tank side or from leaking out of the nozzle.

REFERENCES:
patent: 3930260 (1975-12-01), Sicking
patent: 4015272 (1977-03-01), Yamamori
patent: 4124853 (1978-11-01), Kattner
patent: 4417259 (1983-11-01), Maeda
patent: 4533927 (1985-08-01), Iwagami

Affiliated with

Also associated with

Rating

Nozzle cover assembly for an ink-on-demand type ink jet printer does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Nozzle cover assembly for an ink-on-demand type ink jet printer, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Nozzle cover assembly for an ink-on-demand type ink jet printer will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-886385