公开(公告)号：US09962720B2

公开(公告)日：2018-05-08

申请号：US15023241

申请日：2014-09-22

Applicant: Spraying Systems Co.

Inventor： Glenn R. St. Peter ,  John Leone ,  Charles J. Zaverson ,  Thomas E. Ackerman

IPC: B05B5/03 ,  B05B5/043 ,  B05B5/16 ,  B05B7/06 ,  B05B5/053

CPC classification number: B05B5/03 ,  B05B5/043 ,  B05B5/0533 ,  B05B5/1608 ,  B05B7/067

Abstract: An air assisted electrostatic liquid spray nozzle assembly having a relatively long elongated nozzle body with a spray tip and surrounding air cap disposed at a downstream end of the nozzle body. The spray nozzle assembly includes an upstream electrode for connection to a high voltage electric source, an elongated feed tube, an electrically enhancing stinger, and the spray tip which are secured and retained by the air cap in electrically conductive relation to each other such that liquid passing through liquid passages of the electrode, feed tube, stinger, and spray tip is discharged in an electrostatically charged pattern of liquid particles. The air cap is removable to permit easy removal and replacement of the spray tip, stinger, and liquid feed tube.

公开(公告)号：US20160228892A1

公开(公告)日：2016-08-11

申请号：US15023241

申请日：2014-09-22

Applicant: SPRAYING SYSTEMS CO.

Inventor： Glenn R. St. Peter ,  John Leone ,  Charles J. Zaverson ,  Thomas E. Ackerman

IPC: B05B5/03 ,  B05B5/043 ,  B05B7/06 ,  B05B5/16

CPC classification number: B05B5/03 ,  B05B5/043 ,  B05B5/0533 ,  B05B5/1608 ,  B05B7/067

Abstract: An air assisted electrostatic liquid spray nozzle assembly having a relatively long elongated nozzle body with a spray tip and surrounding air cap disposed at a downstream end of the nozzle body. The spray nozzle assembly includes an upstream electrode for connection to a high voltage electric source, an elongated feed tube, an electrically enhancing stinger, and the spray tip which are secured and retained by the air cap in electrically conductive relation to each other such that liquid passing through liquid passages of the electrode, feed tube, stinger, and spray tip is discharged in an electrostatically charged pattern of liquid particles. The air cap is removable to permit easy removal and replacement of the spray tip, stinger, and liquid feed tube.

Abstract translation: 一种空气辅助静电液体喷嘴组件，其具有设置在喷嘴本体的下游端的具有喷嘴和周围空气帽的较长的细长喷嘴体。 喷嘴组件包括用于连接到高压电源的上游电极，细长的进料管，电加强喷管和喷嘴，其由气帽以彼此导电的关系固定和保持，使得液体 通过电极，进料管，托管架和喷嘴的液体通道以静电荷的液体颗粒图案排出。 空气帽是可拆卸的，以便容易地移除和更换喷嘴，托管架和液体进料管。