发明名称 |
REFILLABLE INK CARTRIDGE WITH INK BYPASS CHANNEL FOR REFILLING |
摘要 |
A refillable ink cartridge has an ink port for both supplying ink to a printhead and refilling the cartridge. An ink reservoir has ink absorbent material disposed therein with a main fluid channel extending between the ink port and the ink absorbent material. A bypass fluid channel with a control valve extends between the main fluid channel the said absorbent material. The bypass control valve is configured to allow ink to flow through the bypass fluid channel only when refilling the ink reservoir via the ink port. |
申请公布号 |
US2010134575(A1) |
申请公布日期 |
2010.06.03 |
申请号 |
US20100697271 |
申请日期 |
2010.01.31 |
申请人 |
SILVERBROOK RESEARCH PTY LTD |
发明人 |
SILVERBROOK KIA;NAKAZAWA AKIRA;HIBBARD CHRISTOPHER;MACKEY PAUL IAN;BERRY NORMAN MICHAEL;JACKSON GARRY RAYMOND |
分类号 |
B41J2/175;B41J29/02 |
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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