发明名称 |
Droplet generator and method of operating a droplet generator |
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. <IMAGE> |
申请公布号 |
EP0943436(A3) |
申请公布日期 |
2000.05.17 |
申请号 |
EP19990301577 |
申请日期 |
1999.03.03 |
申请人 |
SCITEX DIGITAL PRINTING, INC. |
发明人 |
JANSE VAN RENSBURG, RICHARD WILHELM |
分类号 |
B41J2/02;B05B17/06;B41J2/025 |
主分类号 |
B41J2/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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