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    • 10. 发明授权
    • Multi-color ink reservoirs for ink jet printers
    • 用于喷墨打印机的多色墨水盒
    • US06893120B2
    • 2005-05-17
    • US10299933
    • 2002-11-19
    • Thomas Allen BaileyJeffrey James BuchananJohnnie A CoffeyBrian Dale CookDavid Emerson GreerGanesh Vinayak Phatak
    • Thomas Allen BaileyJeffrey James BuchananJohnnie A CoffeyBrian Dale CookDavid Emerson GreerGanesh Vinayak Phatak
    • B41J2/175
    • B41J2/17513B41J2/17553
    • Multi-compartmentalized ink cartridges for ink jet printers and improved methods for making the ink cartridges. The multi-compartmentalized ink cartridge includes a molded, open-topped body having an interior cavity and a printhead surface area opposite the interior cavity. A divider wall is integrally molded with the molded body structure and disposed in the interior cavity to provide at least three segregated ink chambers. The divider wall includes a first wall section and a second wall section attached substantially perpendicular to the first wall section. At least first, second, third molded ink flow paths connect each of the at least three segregated ink chambers with the printhead surface area. The second and third ink flow paths are oriented relative to their corresponding ink chambers for molding with a mold insert tool so that the cartridge body does not require a separately attached member to close mold insert tool insertion areas in the body.
    • 用于喷墨打印机的多间隔墨盒和用于制造墨盒的改进方法。 多间隔墨盒包括具有内腔和与内腔相对的打印头表面区域的模制的开顶本体。 分隔壁与成型体结构整体模制并且设置在内腔中以提供至少三个分离的墨室。 分隔壁包括基本上垂直于第一壁部分附接的第一壁部分和第二壁部分。 至少第一,第二,第三模制油墨流动路径将至少三个分离的油墨室中的每一个连接到打印头表面区域。 第二和第三墨水流动路径相对于其相应的墨水腔定向,以便用模具插入工具进行模制,使得墨盒主体不需要单独附接的构件来封闭体内的模具插入工具插入区域。