发明名称 |
Refill method for ink-jet print cartridge. |
摘要 |
<p>The ink-jet print cartridge, which has an internal accumulator for maintaining appropriate back pressure within the pen reservoir, and a bubble generator for providing additional regulation, is refilled by a process that provides for the reestablishment of the necessary back pressure upon refilling and that prevents leakage arising as a result of the refilling operation. <IMAGE></p> |
申请公布号 |
EP0633137(A2) |
申请公布日期 |
1995.01.11 |
申请号 |
EP19940304408 |
申请日期 |
1994.06.17 |
申请人 |
HEWLETT-PACKARD COMPANY |
发明人 |
BALDWIN, MARC A.;COWGER, BRUCE;ELLIOT, JOSEPH R.;MCDANIEL, LOWELL R. |
分类号 |
B41J2/175;(IPC1-7):B41J2/175 |
主分类号 |
B41J2/175 |
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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