| 发明名称 |
PRINT HEAD MODULE |
| 摘要 |
A print head module for delivering ink to a print head comprising a module venting system comprising a one-time vent built into the interior of the print head module in which, when an amount of ink comes in contact with the one-time vent, air is prevented from passing through the one-time vent. A system for delivering ink to a print head comprising a print head, a external reservoir of ink, and a print head module comprising a one-time vent built into the interior of the print head module and fluidly coupling the print head to the external reservoir of ink, in which, when an amount of ink comes in contact with the one-time vent within the print head module, air is prevented from passing through the one-time vent. |
| 申请公布号 |
US2016082734(A1) |
申请公布日期 |
2016.03.24 |
| 申请号 |
US201514960783 |
申请日期 |
2015.12.07 |
| 申请人 |
HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. |
发明人 |
Stathem Ralph L .;Stonas Beverly Asoo;Vasudevan Sundar;Shala Frank |
| 分类号 |
B41J2/14 |
主分类号 |
B41J2/14 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A print head module for delivering ink to a print head comprising:
a vent cavity defined within an interior cavity of the print head module; and a one-time vent built into the vent cavity of the print head module; in which, when an amount of ink comes in contact with the one-time vent, air is prevented from passing through the one-time vent. |
| 地址 |
Houston TX US |
