发明名称 |
Method for increasing the throw distance and velocity for an impulse ink jet |
摘要 |
An impulse fluid jet apparatus having pulse generating circuitry for an impulse jet. The circuitry generates driving a longer pulse exciting the resonant frequency of the jet and a shorter pulse for exciting a higher harmonic frequency of the jet. The longer pulse changes the state of energization of the transducer in the jet to eject a droplet of fluid and the shorter pulse changes the state of energization so as to break off the tail of the droplet.
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申请公布号 |
US6126259(A) |
申请公布日期 |
2000.10.03 |
申请号 |
US19970823718 |
申请日期 |
1997.03.25 |
申请人 |
TRIDENT INTERNATIONAL, INC. |
发明人 |
STANGO, CHRISTOPHER M.;MILLER, NORMA J.;ROGERS, ROBERT L.;TAMARIN, CHARLES S. |
分类号 |
B41J2/045;B41J2/055;(IPC1-7):B41J29/38 |
主分类号 |
B41J2/045 |
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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