公开(公告)号：US5063396A

公开(公告)日：1991-11-05

申请号：US492446

申请日：1990-03-13

申请人： Shoko Shiokawa ,  Yoshikazu Matsui ,  Toshihiko Ueda

发明人： Shoko Shiokawa ,  Yoshikazu Matsui ,  Toshihiko Ueda

IPC分类号： B41J2/015 ,  B05B17/06 ,  B41J2/065

CPC分类号： B05B17/0607 ,  B41J2/065

摘要： A device for splashing liquid in the form of droplets from a piezo electric material with cuts on the surface thereof. Electrodes are formed on the surface to apply an AC voltage thereto. The voltage input is pulsed. The pulsed voltage causes a Rayleigh mode wave to propagate along the surface. Liquid also propagates along the surface, and the wave causes some of the liquid to splash off the surface as droplets.