Ink jet writing device

Details Ink jet writing device Ink jet writing device

1979-05-23

1981-07-14

Hartary, Joseph W.

Recorders

Markers and/or driving means therefor

With ink supply to marker

G01D 1518

Patent

active

042789834

ABSTRACT:
An improved ink jet writing device is disclosed which comprises a specially configured glass capillary liner having a smoothly flaring, integral inlet nozzle in one embodiment and a converging-diverging inlet nozzle in another embodiment, both embodiments having a smoothly converging outlet nozzle. Both exhibit improved frequency response at reduced voltage compared to other jets having glass liners. A jet having an angled or bent tip also is disclosed.

REFERENCES:
patent: 3683212 (1972-08-01), Zoltan
patent: 3832579 (1974-08-01), Arndt
patent: 3848118 (1974-11-01), Rittberg
patent: 4068144 (1978-01-01), Toye

Affiliated with

Also associated with

Rating

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2167430