| 摘要 |
<p>A nozzle for jetting self-vibratory cleaning fluid stream, wherein self-vibration is generated by the fluid itself, is attached to a cleaning machine and cleaning fluid incorporating solid particles is jetted from the nozzle while vibrating, whereby the cleaning fluid stream not only moves linearly but also is jetted and vibrated over a wide range of angles corresponding to the angle of the output port of the nozzle and with almost the same force that spreads from the vicinity of the central part up to the peripheral part of the stream. Thus the angle of the jetted fluid stream is varied and the incorporated solid particles strike an object while being vibrated, so that the cleaning power of the cleaning machine is markedly increased as compared with the conventional cleaning machine jetting fluid in a conical configuration.</p> |
