Apparatus for ligament made electrostatic spraying

Fluid sprinkling – spraying – and diffusing – Electrostatic type – With automatic safety feature

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239696, 239708, B05B 500

Patent

active

054906334

ABSTRACT:
Relatively low resistivity liquids are formed into sprays under the influence of an applied electric field acting between a nozzle and the nozzle surroundings which may be at earth potential. The liquid issues from the nozzle as a ligament which undergoes necking to a diameter smaller than that of the nozzle orifice, thereby producing droplets with a volume median diameter less than the orifice diameter.

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patent: 5121884 (1992-06-01), Noakes et al.
patent: 5222664 (1993-06-01), Noakes et al.
Smith, David P. H., "The Electrohydrodynamic Atomization of Liquids" IEE Transactions on Industry Application (1986) IA-22:527-535.

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