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Dielectric-Particle Injector For Processing Of MaterialsDevice generates electrically charged particles of solid, or droplets of liquid, fabricated from dielectric material and projects them electrostatically, possibly injecting them into electrostatic-levitation chamber for containerless processing. Dielectric-particle or -droplet injector charges dielectric particles or droplets on zinc plate with photo-electrons generated by ultraviolet illumination, then ejects charged particles or droplets electrostatically from plate.
Document ID
19920000717
Acquisition Source
Legacy CDMS
Document Type
Other - NASA Tech Brief
Authors
Leung, Philip L. (Caltech)
Gabriel, Stephen B. (Caltech)
Date Acquired
August 15, 2013
Publication Date
November 1, 1992
Publication Information
Publication: NASA Tech Briefs
Volume: 16
Issue: 11
ISSN: 0145-319X
Subject Category
Fabrication Technology
Report/Patent Number
NPO-18299
Accession Number
92B10717
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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