AIR MASKING NOZZLE

A nozzle comprising: a dispensing port positioned on the nozzle and effective to dispense a material by a pressurized fluid stream through the nozzle at the dispensing port; and an air-mask port, the air-mask port peripherally positioned on the nozzle relative to the dispensing port and effective to...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: CHEN, Che-Sheng, YEH, Chien-Liang, JURKOVIC, Dragan
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
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Beschreibung
Zusammenfassung:A nozzle comprising: a dispensing port positioned on the nozzle and effective to dispense a material by a pressurized fluid stream through the nozzle at the dispensing port; and an air-mask port, the air-mask port peripherally positioned on the nozzle relative to the dispensing port and effective to expel a pressurized fluid stream through the nozzle at the air-mask port, wherein a cross-section area of the air-mask port in a horizontal plane is less than a cross-sectional area of the dispensing port in the horizontal plane.