发明名称 |
Frequency optimized ink jet printer |
摘要 |
Ink jet printers used for printing large characters employ a separate solenoid valve for each drop stream which forms part of a printhead matrix. By optimizing the frequency response of the nozzle/valve sub system (primarily the connecting tubing), higher operating frequencies can be obtained. It has been found that a ratio of six to one between subsystem resonant frequency and operating frequency provides greatly improved printing.
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申请公布号 |
US5461401(A) |
申请公布日期 |
1995.10.24 |
申请号 |
US19920971959 |
申请日期 |
1992.11.05 |
申请人 |
VIDEOJET SYSTEMS INTERNATIONAL, INC. |
发明人 |
SHRIVASTAVA, DILIP K.;LOSTUMBO, PIETRO C. |
分类号 |
B41J2/01;B41J2/04;(IPC1-7):B41J2/04 |
主分类号 |
B41J2/01 |
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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