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1. 发明申请

WO2008096190A1 ELECTROSTATIC SPRAYING APPARATUS 审中-公开
标题翻译：静电喷涂装置
公开(公告)号：WO2008096190A1
公开(公告)日：2008-08-14
申请号：PCT/IB2007/000298
申请日：2007-02-09
申请人： DU BOIS, Johan
发明人： DU BOIS, Johan
IPC分类号： B05B5/03 , B05B1/20 , B05B7/06 , B05B7/08 , A01M7/00
CPC分类号： B05B5/03 , B05B1/205 , B05B5/0533 , B05B7/045
摘要： Electrostatic spraying apparatus is provided of the type comprising a housing (2) having at least one nozzle assembly (10a) passing through a hole (6, 54) in a wall of the housing. A central tubular nozzle (21 , 58) conveys spray liquid from an inlet end to a twin fluid tip (23, 65) at an outlet end of the nozzle and into an atomization zone (33). A generally annular gas passage (27) surrounds the nozzle and communicates with the atomization zone for conveying atomising gas to the atomization zone and thence to a generally coaxial discharge channel (28) passing through a field electrode (17). The generally annular gas passage surrounding the nozzle communicates with the interior of the housing that itself serves as a supply conduit for the atomising gas. The apparatus typically has a plurality of longitudinally spaced nozzle assemblies located at selected positions along the length thereof. Nozzels and composite spraying apparatus are also described.
摘要翻译：静电喷涂装置设置有包括壳体（2）的壳体，壳体（2）具有穿过壳体的壁中的孔（6,54）的至少一个喷嘴组件（10a）。中心管状喷嘴（21,58）在喷嘴的出口端处将喷射液体从入口端输送到双液体尖端（23,65）并进入雾化区域（33）。通常环形的气体通道（27）围绕喷嘴并与雾化区连通，用于将雾化气体输送到雾化区，并且然后到达通过场电极（17）的大致同轴的排放通道（28）。围绕喷嘴的大致环形的气体通道与壳体的内部连通，其本身用作雾化气体的供应管道。该装置通常具有位于沿其长度的选定位置处的多个纵向间隔开的喷嘴组件。还描述了喷嘴和复合喷涂装置。

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