🚀 go-pugleaf

In article <1990Oct16.142553.26623@batcomputer.tn.cornell.edu>, garnett@theory.tn.cornell.edu (Roger Garnett) writes:
> Does anyone know of any manufacturers currently using pizo-electric
> ink-jet technology? Many original ink-jet printers used a pizo-crystal
> driven "pump" to deliver their charge.  (most current ink jets use
> THERMAL ink jet semiconductor devices, which is not desireable.)
> The goal is a device which can deliver a very thin jet of fluid, with
> minimal despiration. Other systems which can do this are also of
> interest. Low cost is not a major factor.

	You might wish to look at the various ink jet product marking
systems used to put lot number and date codes on cans, bottles and other
packages.  Almost all of these devices utilize ink jet technology.

	One particular model that I have extensively seen in my travels
is called "Videojet" and is manufactured by A. B. Dick.  "Videojet" will
label containers on a conveyor belt from at least one inch away.  I do
not know what internal pumping mechanism is used for this product, however.

Larry Lippman @ Recognition Research Corp.  "Have you hugged your cat today?"
VOICE: 716/688-1231   {boulder, rutgers, watmath}!ub!kitty!larry
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