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1. (WO1999004907) ULTRASONIC ATOMIZING DEVICE WITH LIQUID CIRCULATING LINE

Pub. No.:    WO/1999/004907    International Application No.:    PCT/IL1998/000331
Publication Date: Fri Feb 05 00:59:59 CET 1999 International Filing Date: Thu Jul 16 01:59:59 CEST 1998
IPC: B05B 17/06
Applicants: GREEN CLOUDS LTD.
Inventors: SHOHAM, Yacov
ROSNER, Zeev
GORENSTEIN, Eli
RIFTIN, Alex
Title: ULTRASONIC ATOMIZING DEVICE WITH LIQUID CIRCULATING LINE
Abstract:
The present invention relates to an ultrasonic device for atomizing liquids. This device is comprised of at least one atomization unit (1) wherein an approximately upward directed ultrasonic transducer (2) is located at the bottom of each unit (1) and the top of each unit (1) is open (covered by gas), and is characterized by a reservoir (3) connected to all of the units (1), means for maintaining a minimum liquid level in each unit during atomization, a high frequency electric supply connected to each transducer (2), and means (6) for circulating the liquid to be atomized through the reservoir (3), across each transducer (2), and back to the reservoir (3).