发明名称 |
INTERMEDIATE FLUID SUPPLY APPARATUS HAVING FLEXIBLE MEMBRANE |
摘要 |
An intermediately fluid supply apparatus is to fluidically couple a primary fluid supply to one or more fluid-ejection printheads. A reservoir of the apparatus has a bottom surface and a number of side surfaces, and is open at the top of the reservoir. The reservoir is to store fluid supplied by the primary fluid supply, for ejection by the fluid-ejection printheads. A flexible membrane of the apparatus seals the top of the reservoir. The flexible membrane is to expand and contract over the reservoir in accordance with the volume of the fluid currently stored within the reservoir. A sensing mechanism of the apparatus is to directly or indirectly sense the volume of the fluid currently stored within the reservoir. |
申请公布号 |
US2011310143(A1) |
申请公布日期 |
2011.12.22 |
申请号 |
US200913203722 |
申请日期 |
2009.02.28 |
申请人 |
SHMUEL DAVID;BEN ABU YEHUDA |
发明人 |
SHMUEL DAVID;BEN ABU YEHUDA |
分类号 |
B41J2/175;B41J29/393 |
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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