Medium for ink delivery systems

Details Medium for ink delivery systems Medium for ink delivery systems

1994-06-10

1996-02-13

Fuller, Benjamin R.

Incremental printing of symbolic information

Ink jet

Fluid or fluid source handling means

347 93, B41J 2175

Patent

active

054915015

ABSTRACT:
A system for supplying liquid ink to a thermal ink-jet printing apparatus comprises a housing defining a chamber having a ventilation port and an outlet port. The chamber retains a quantity of liquid ink. An ink delivery medium is disposed across the outlet port, providing a capillary force greater than that of the medium. The ink delivery medium is a high density, fine pore fully open cell polyester polyurethane, preferably, ULTRA FINE. A filter is attached to the ink delivery medium.

REFERENCES:
patent: 4095237 (1978-06-01), Amberntsson et al.
patent: 4368478 (1983-01-01), Koto
patent: 4463359 (1984-07-01), Ayata et al.
patent: 4771295 (1988-09-01), Baker et al.
patent: 4929969 (1990-05-01), Morris
patent: 4931811 (1990-06-01), Cowger et al.
patent: 5182581 (1993-01-01), Kashimura et al.
patent: 5289212 (1994-02-01), Carlotta
patent: 5420625 (1995-05-01), Dietl et al.
"Method of Operation of Ink Jet Printer" by Dale R. Ims et al., Xerox Disclosure Journal, vol. 16, No. 4 Jul./Aug. 1991, p. 233.

Affiliated with

Also associated with

Rating

Medium for ink delivery systems does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Medium for ink delivery systems, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Medium for ink delivery systems will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-243281