Ultrasonic atomizer with acoustic focusing device

An atomizer for applying a coating includes a nozzle plate, an actuator, and an acoustic focusing device. The nozzle plate defines at least one aperture. The actuator is configured to oscillate to form pressure waves within a fluid to eject the fluid from the nozzle plate. The acoustic focusing devi...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	Ellwood, Kevin Richard John, Liu, Wanjiao, Seubert, Christopher Michael, Nichols, Mark Edward
Format:	Patent
Sprache:	eng
Schlagworte:	APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL ATOMISING APPARATUS CHAMBERS PROVIDED WITH MANIPULATION DEVICES HAND TOOLS MANIPULATORS NOZZLES PERFORMING OPERATIONS PORTABLE POWER-DRIVEN TOOLS PROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TOSURFACES, IN GENERAL SPRAYING APPARATUS SPRAYING OR ATOMISING IN GENERAL TRANSPORTING
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Beschreibung
Zusammenfassung:	An atomizer for applying a coating includes a nozzle plate, an actuator, and an acoustic focusing device. The nozzle plate defines at least one aperture. The actuator is configured to oscillate to form pressure waves within a fluid to eject the fluid from the nozzle plate. The acoustic focusing device focuses the pressure waves toward the apertures.