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1. 发明授权

EP1614479B1 ELECTROSTATIC COATING SPRAY GUN 有权转让
标题翻译：喷枪静电涂装
公开(公告)号：EP1614479B1
公开(公告)日：2009-10-21
申请号：EP04722085.0
申请日：2004-03-19
申请人： Asahi Sunac Corporation
发明人： AMARI, Masahiko , MURATA, Masami , SOGAWA, Takuho
IPC分类号： B05B5/025
CPC分类号： B05B5/043 , B05B5/03 , B05B5/0533 , B05B7/0815
摘要： The invention relates to a spray gun suitable for electrostatic coating, using a coating material whose electric resistance is relatively low. A coating material nozzle (24) is attached to the front middle region of a barrel (2) having a forwardly projecting cylindrical section (36) on the front outer peripheral edge, and an air cap (40) which covers their front surfaces is installed. A pattern air flow channel (45) is formed between the air cap, coating material nozzle outer peripheral surface and the cylindrical section inner peripheral surface, and an annular electrode (13) is attached to the inside of the flow channel. The air cap is centrally provided with an atomization air spout hole (32), and a coating material delivery port (30) at the front end of the coating material nozzle is inserted therein. A pin electrode (31) is projected forward through the coating material delivery port. A pair of square section (39) are projected forward from the right and left ends of the air cap, each square section being formed with a pattern air spout hole (38). The pin electrode is grounded and a high dc voltage is applied to the annular electrode.

2. 发明公开

EP1614479A1 ELECTROSTATIC COATING SPRAY GUN 有权转让
标题翻译： SPRITZPISTOLE ZUM ELEKTROSTATISCHEN BESCHICHTEN
公开(公告)号：EP1614479A1
公开(公告)日：2006-01-11
申请号：EP04722085.0
申请日：2004-03-19
申请人： Asahi Sunac Corporation
发明人： AMARI, Masahiko , MURATA, Masami , SOGAWA, Takuho
IPC分类号： B05B5/025
CPC分类号： B05B5/043 , B05B5/03 , B05B5/0533 , B05B7/0815
摘要： The invention relates to a spray gun suitable for electrostatic coating, using a coating material whose electric resistance is relatively low. A coating material nozzle (24) is attached to the front middle region of a barrel (2) having a forwardly projecting cylindrical section (36) on the front outer peripheral edge, and an air cap (40) which covers their front surfaces is installed. A pattern air flow channel (45) is formed between the air cap, coating material nozzle outer peripheral surface and the cylindrical section inner peripheral surface, and an annular electrode (13) is attached to the inside of the flow channel. The air cap is centrally provided with an atomization air spout hole (32), and a coating material delivery port (30) at the front end of the coating material nozzle is inserted therein. A pin electrode (31) is projected forward through the coating material delivery port. A pair of square section (39) are projected forward from the right and left ends of the air cap, each square section being formed with a pattern air spout hole (38). The pin electrode is grounded and a high dc voltage is applied to the annular electrode.
摘要翻译：本发明涉及一种适用于静电涂层的喷枪，使用电阻相对较低的涂层材料。一个涂料喷嘴（24）安装在前外周边缘上具有向前突出的圆柱形部分（36）的枪筒（2）的前中部区域，并且安装了覆盖其前表面的空气帽（40）。在空气帽，涂料喷嘴外周面和圆筒部内周面之间形成图形空气流路（45），在流路内部安装有环状电极（13）。空气盖中央设有雾化空气喷口（32），并且在涂料喷嘴的前端插入涂料输送口（30）。销电极（31）向前突出穿过涂料输送口。一对方形部分（39）从空气帽的左右两端向前突出，每个正方形部分形成有图案空气喷口（38）。引脚电极接地，并且高直流电压施加到环形电极。

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