公开(公告)号：EP0943436A3

公开(公告)日：2000-05-17

申请号：EP99301577.5

申请日：1999-03-03

申请人： Scitex Digital Printing, Inc.

发明人： Janse Van Rensburg, Richard Wilhelm

IPC分类号： B41J2/025 ,  B05B17/06

CPC分类号： B05B17/0607 ,  B41J2/025 ,  B41J2202/11 ,  B41J2202/15

摘要： A droplet generator for generating a plurality of streams of ink droplets in a continuous ink jet printer comprises a stimulator plate (66) and means (60) for supplying ink to the stimulator plate (66). The stimulator plate (66) is substantially planar and comprises a substrate (68), a flexible membrane (74) having a line of nozzles (75) and actuator means (78) for vibrating the membrane (74) at a resonant frequency. During use, a standing wave is generated such that the line of nozzles (75) is positioned on a locus of uniform vibrational amplitude.

摘要翻译： 用于在连续喷墨打印机中产生多个墨滴流的液滴发生器包括刺激板（66）和用于向刺激板（66）供墨的装置（60）。 刺激板（66）基本上是平面的，并且包括衬底（68），具有一列喷嘴（75）的柔性膜（74）和用于以共振频率振动膜（74）的致动器装置（78）。 在使用期间，产生驻波，使得喷嘴线（75）位于均匀振幅的轨迹上。

公开(公告)号：EP0943436A2

公开(公告)日：1999-09-22

申请号：EP99301577.5

申请日：1999-03-03

申请人： Scitex Digital Printing, Inc.

发明人： Janse Van Rensburg, Richard Wilhelm

IPC分类号： B41J2/02

CPC分类号： B05B17/0607 ,  B41J2/025 ,  B41J2202/11 ,  B41J2202/15

摘要： A droplet generator for generating a plurality of streams of ink droplets in a continuous ink jet printer comprises a stimulator plate (66) and means (60) for supplying ink to the stimulator plate (66). The stimulator plate (66) is substantially planar and comprises a substrate (68), a flexible membrane (74) having a line of nozzles (75) and actuator means (78) for vibrating the membrane (74) at a resonant frequency. During use, a standing wave is generated such that the line of nozzles (75) is positioned on a locus of uniform vibrational amplitude.

摘要翻译： 用于在连续喷墨打印机中产生多个墨滴流的液滴发生器包括刺激板（66）和用于向刺激板（66）供墨的装置（60）。 刺激板（66）基本上是平面的，并且包括衬底（68），具有一列喷嘴（75）的柔性膜（74）和用于以共振频率振动膜（74）的致动器装置（78）。 在使用期间，产生驻波，使得喷嘴线（75）位于均匀振幅的轨迹上。