发明名称 |
A CLOSED INK DELIVERY SYSTEM WITH PRINT HEAD INK PRESSURE CONTROL AND METHOD OF SAME |
摘要 |
<p>In some embodiments of the present invention, an ink supply system is provided. The system may include a first stationary fluid storage unit, a second stationary fluid storage unit coupled to the first stationary fluid storage unit and an air lung. The system may also include a collapsible fluid level bag positionable lower than nozzles of one or more print heads and a movable fluid pressure damper coupled to the fluid level bag and to the print heads. The system is configured such that when printing, ink is exposed to the ambient atmosphere only at the nozzles.</p> |
申请公布号 |
EP1244558(B1) |
申请公布日期 |
2013.02.27 |
申请号 |
EP20010980867 |
申请日期 |
2001.10.22 |
申请人 |
HEWLETT-PACKARD INDUSTRIAL PRINTING LTD. |
发明人 |
KARLINSKI, HAGGAI;AMBAR, RAFAEL;GOLDMAN, YOSSI;MARKMAN, ALEX;FISHER, GIL;VORONSKI, ELI;FEINER, DAVID |
分类号 |
B41J2/19;B41J2/175;B41J11/42;B41J13/00;B41J29/08 |
主分类号 |
B41J2/19 |
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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