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公开(公告)号：US5332154A
公开(公告)日：1994-07-26
申请号：US843007
申请日：1992-02-28
申请人： Barry G. Maier , Bruce A. Hunnicutt
发明人： Barry G. Maier , Bruce A. Hunnicutt
CPC分类号： B05B5/0255
摘要： An electrostatic spray nozzle that is positioned at an angle above horizontal and less than vertical having a body with an upper fluid emitting end and a lower bottom end. The body having an interior cavity therein. Within the cavity is a shim capable of conducting electricity that defines an opening at the fluid emitting end and a channel that joins the fluid emitting end opening to a supply of flowable material. The body has an enclosed electrode external adjacent to and below the emitting end. Both the shim and the electrode are electrically connected to a voltage source. The nozzle, in operation, bends the field adjacent the emitting end upwardly in accordance with the method of the invention.
摘要翻译： 静电喷嘴，其位于水平方向上并且小于垂直的角度上，具有具有上流体发射端和下底端的主体。 主体内有一个内腔。 在空腔内是能够导电的垫片，其限定了在流体发射端处的开口和将流体发射端开口连接到可流动材料供应的通道。 主体在发射端附近和下方具有外部封闭电极。 垫片和电极都电连接到电压源。 根据本发明的方法，在操作中的喷嘴将发射端的邻近区域向上弯曲。
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公开(公告)号：US5165601A
公开(公告)日：1992-11-24
申请号：US507476
申请日：1990-04-11
IPC分类号： B05B5/025
CPC分类号： B05B5/0255
摘要： In the broader aspects of the invention there is provided an improved nozzle, an improved nozzle assembly and an improved method in which the improved nozzle comprises a protrusion having an distal end and a collar extending backward from the distal end. The collar is surface free of discontinuities. The outer end has an edge and an adjacent point at which the charge is concentrated. The protrusion has a fluid passage. The fluid passage is sealed from the collar surface. The fluid passage has an outlet adjacent the edge. A conductor is disposed in the protrusion. The conductor extends into the passage and is immersed in the fluid being disposed.
摘要翻译： 在本发明的更广泛的方面，提供了一种改进的喷嘴，改进的喷嘴组件和改进的方法，其中改进的喷嘴包括具有远端的凸起和从远端向后延伸的凸缘。 衣领表面无间断。 外端具有边缘和电荷集中的相邻点。 突起具有流体通道。 流体通道从套环表面密封。 流体通道具有邻近边缘的出口。 导体设置在突起中。 导体延伸到通道中并浸没在所配置的流体中。
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