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1. 发明授权

US3948444A Low drift spray method 失效
标题翻译：低漂移喷雾法
公开(公告)号：US3948444A
公开(公告)日：1976-04-06
申请号：US607713
申请日：1975-08-25
申请人： Kenneth E. Reed
发明人： Kenneth E. Reed
IPC分类号： B05B1/34 , B05B17/04
CPC分类号： B05B1/3405
摘要： In low drift spray nozzles and a method of applying low drift sprays, liquid is formed in large droplets by imparting a swirling motion to the liquid in a chamber of the nozzle, passing the swirling liquid through a first orifice into another chamber of the nozzle which is larger in cross section than the orifice, and discharging the swirling liquid from the last mentioned chamber through a second orifice which is at least as large in cross section as the first orifice, whereby the discharged liquid forms a hollow geometric shape having large droplets of the liquid therein.
摘要翻译：在低漂移喷嘴和低漂移喷雾的方法中，通过向喷嘴的腔室中的液体施加旋转运动，使旋转液体通过第一孔口流入喷嘴的另一个腔室，液体以大的液滴形成，横截面大于孔口，并且将来自最后提到的室的旋转液体排出通过至少与第一孔口截面相同的第二孔口，由此排出的液体形成具有大的液滴的中空几何形状其中的液体。

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