The invention relates to a substrate (especially in glass) coated with powdered materials. According to the present invention proposes the following scheme for jet dispensing nozzle powdered material suspended in a gas with (10, 24) and the discharge absorption device produced by decomposition of waste with the powdered material (14), at least the formation of a vortex, driving the powdered material, increase the residence time of powder material in the coating area, promote the deposition of powdery material on the substrate. The invention is used for manufacturing metal oxide coated substrate.
【技术实现步骤摘要】
【国外来华专利技术】
【技术保护点】
本专利技术是在基体(例如,玻璃板)上涂覆粉状材料的方法,其特征是,使粉状材料悬浮的气流,由喷嘴出来在用与喷嘴平行(并留有间隔)设置的带狭缝的吸收装置吸收之前,通过最终分配喷嘴在狭缝上,按碰到基体表面的角度将其喷射到基体上。在这种形式的设备上,使粉状材料悬浮的气体,在分配喷嘴和吸收装置之间的间隙里至少形成并保持两个涡流。
【技术特征摘要】
【国外来华专利技术】...
【专利技术属性】
技术研发人员:琼克劳德库朗,汉斯卡尔,汉斯苏斯特曼,沃尔夫冈谢弗,
申请(专利权)人:日本板硝子株式会社,
类型:发明
国别省市:JP[日本]
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