FIELD: process engineering.
SUBSTANCE: invention relates to production of super small (nano-sized) charged fluid drops. Device incorporates fluid discharge element communicated with charged fluid and including substrate with fringes equally spaced apart and secured thereto, and counter electrode. With charged fluid reaching the fringe end, it gets electrically charged to make distance between fringe ends and counter electrode sufficient for creation of electric field intensity. Whereat electrically charged fluid converts spontaneously into a jet of super fine charge fluid drops moving from fringe end to wards counter electrode along intensity lines of electrostatic filed generated between fringe ends and counter electrode.
EFFECT: simplified and reliable design.
12 cl, 16 dwg
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