发明名称 Ink supply for preventing the passage of air
摘要 The present invention is an ink supply for use in an inkjet printing system of the type having an ink jet printhead spaced from the ink supply. The ink jet printing system has an ink conduit configured for connection to each of the printhead and the ink supply for providing ink to the ink jet printhead. The ink supply includes an ink container for storing ink and a fine mesh disposed in a fluid path between the ink container and the ink conduit. The fine mesh has a mesh opening size which does not permit air to pass therethrough under normal nominal air bubble pressure experienced by the ink jet printing system in normal usage and storage.
申请公布号 US6533404(B1) 申请公布日期 2003.03.18
申请号 US19960705507 申请日期 1996.08.28
申请人 HEWLETT-PACKARD COMPANY 发明人 OLSEN DAVID
分类号 B41J2/175;(IPC1-7):B41J2/19 主分类号 B41J2/175
代理机构 代理人
主权项
地址