Re: Pizo-electric Ink Jets

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Article #7872

#7872

From: Roger Garnett
Date: Fri, 19 Oct 1990 13:58

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In article <7542@dayton.UUCP> jad@dayton.UUCP (J. Deters) writes:
>> Article <1990Oct16.142553.26623@batcomputer.tn.cornell.edu> From: garnett@theory.tn.cornell.edu (Roger Garnett)
>
>>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.
>
>Diconix printers

Thought of them- They are listed as a "Thermal Inkjet Printer", which I 
beleive works by the heating of an element (semiconductor?) in the jet,
which causes a bubble to form, forcing ink out the jet. I beleive this
heating action may damage the fluid we wish to spray. Still haven't found
any _current_ pizo-jet sources...  
______________________________________________________________
Roger Garnett  (garnett@THEORY.TN.CORNELL.EDU) (607) 255-2522
Cornell University     Ithaca, N.Y.

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Path: arc1-ca.pugleaf.net!utzoo!utgpu!news-server.csri.toronto.edu!rutgers!usc!zaphod.mps.ohio-state.edu!rpi!batcomputer!garnett
From: garnett@batcomputer.tn.cornell.edu (Roger Garnett)
Newsgroups: sci.electronics
Subject: Re: Pizo-electric Ink Jets
Keywords: Pizo-pump, fine jet spray
Message-ID: <1990Oct19.135815.21804@batcomputer.tn.cornell.edu>
Date: 19 Oct 90 13:58:15 GMT
References: <1990Oct16.142553.26623@batcomputer.tn.cornell.edu> <7542@dayton.UUCP>
Organization: Cornell University
Lines: 17

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