公开(公告)号：EP1688185A4

公开(公告)日：2008-11-05

申请号：EP04793198

申请日：2004-10-29

申请人： NIPPON PAINT CO LTD ,  J & S ENGINEERING

发明人： HIRANO KATSUMI ,  TAKESHITA KATSUHIRO ,  KANAKURA AKIHIRO ,  YAMASAKI SATOSHI

IPC分类号： B05B1/28 ,  B05D1/04 ,  B05B1/34 ,  B05B5/04 ,  B05B5/053 ,  B05B7/06 ,  B05B7/08 ,  B05B7/16 ,  B05B12/10 ,  B05B15/12 ,  B05D1/02

CPC分类号： B05B5/0407 ,  B05B5/001 ,  B05B5/0426 ,  B05B5/0533 ,  B05B7/16 ,  B05B12/10 ,  B05B15/12

摘要： By forming an air flow in which a quantity and a blowoff angle of the air supplied toward an atomized spray paint flow don't influence a coating pattern, there are provided a coating apparatus and a coating method, each of which does not disturb the coating pattern, does not require conditions such as wind speed and temperature of a conventional coating booth, and can perform remarkable reduction in an air conditioning energy of the coating booth, prevention of scatter of a paint, and an improvement in a paint adhesion efficiency. In a spray coating apparatus which possesses a casing and an injection nozzle provided in a tip side of the casing and which forms a coating pattern by injecting paint and shaping air from the injection nozzle to thereby form a coating film on a coated object, a first adapter which blows off the air in an injection direction of the injection nozzle is provided on a substantially concentric circle of the injection nozzle, and the first adapter covers, by blowing off the introduced air while giving it a blowoff angle slanting toward a circumferential direction, an outer periphery of the coating pattern near the injection nozzle with the air.