SPRAY HEAD FOR ELECTROHYDRODYNAMIC SPRAY DEVICE AND ELECTROHYDRODYNAMIC SPRAYER SYSTEM

SPRAY HEAD FOR ELECTROHYDRODYNAMIC SPRAY DEVICE AND ELECTROHYDRODYNAMIC SPRAYER SYSTEM

A spray head for use with an electrohydrodynamic spray device is provided. T he spray head comprises at least one nozzle (8) and a shroud (11) that at least partially surrounds the nozzle. The nozzle is configured to provide a charge d aerosol from a liquid formulation. The nozzle comprises a manifo...

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Bibliographische Detailangaben
Hauptverfasser: CHONGSIRIWATANA, SONGSDHIT, HARPHAM, READE R, JURATOVAC, JOSEPH A, ULRICH, MICHAEL S, PIATT, BEVERLY A, RIGLING, MARIA C, DVORSKY, JAMES E
Format: Patent
Sprache:eng ; fre
Schlagworte:
APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
ATOMISING APPARATUS
NOZZLES
PERFORMING OPERATIONS
SPRAYING APPARATUS
SPRAYING OR ATOMISING IN GENERAL
TRANSPORTING
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Beschreibung
Zusammenfassung:A spray head for use with an electrohydrodynamic spray device is provided. T he spray head comprises at least one nozzle (8) and a shroud (11) that at least partially surrounds the nozzle. The nozzle is configured to provide a charge d aerosol from a liquid formulation. The nozzle comprises a manifold (22) havi ng at least one fluid entrance (23) and one or more discrete fluid spray sites (25).