| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a spray nozzle capable of obtaining spraying with a droplet particle diameter within an appropriate range, capable of attaining drift reduction and high droplet adhesion. <P>SOLUTION: The spray nozzle 1 includes an orifice portion 2 with a single orifice hole 20 through which pressurized liquid flows and a nozzle hole portion 3 with a single nozzle hole 30 for spraying liquid jetted from the orifice hole 20. At an end face 2A of the orifice portion 2 formed with an inlet 20A of the orifice hole 20, there is provided a guide face 21 for flowing pressurized liquid into the orifice hole 20. The guide face 21 has an inclination with a different angle to the axis of the orifice hole 20 on a different cross section along the axis. <P>COPYRIGHT: (C)2011,JPO&INPIT</p> |
