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    • 3. 发明申请
    • MOUNTING ASSEMBLY
    • 安装总成
    • WO2005108097A1
    • 2005-11-17
    • PCT/US2005/014952
    • 2005-04-28
    • SPECTRA, INC.VON ESSEN, KevinHIGGINSON, John, A.BIBL, Andreas
    • VON ESSEN, KevinHIGGINSON, John, A.BIBL, Andreas
    • B41J2/175
    • B41J2/1752B41J2/145B41J2/175B41J2202/12B41J2202/14B41J2202/19B41J2202/20
    • A mounting assembly is described for mounting and housing printhead modules. The mounting assembly includes a lower plate, an upper plate and multiple mounting blocks. The lower plate can include openings configured to expose a surface of a printhead module housed within the mounting assembly, the surface including multiple ink nozzle openings. Each opening can include alignment datums to align the printhead module in a first direction and in a second direction. The upper plate is approximately parallel to the lower plate, and can include multiple openings configured to provide access to ink channels formed in printhead modules housed within the mounting assembly. The mounting blocks are positioned between and affixed to the lower and upper plates, and are configured to couple to a printhead module. Each mounting block can include a datum to align the printhead module in a third direction.
    • 描述了用于安装和封装打印头模块的安装组件。 安装组件包括下板,上板和多个安装块。 下板可以包括被配置为暴露容纳在安装组件内的打印头模块的表面的开口,该表面包括多个墨水喷嘴开口。 每个开口可以包括对准基准,以将打印头模块沿第一方向和第二方向对齐。 上板近似平行于下板,并且可以包括多个开口,其被构造成提供对容纳在安装组件内的打印头模块中形成的油墨通道的通路。 安装块定位在下板和上板之间并固定到下板和上板,并且被配置成联接到打印头模块。 每个安装块可以包括在第三方向上对齐打印头模块的基准。
    • 7. 发明申请
    • RECIRCULATION ASSEMBLY
    • 回收总成
    • WO2005110762A1
    • 2005-11-24
    • PCT/US2005/014507
    • 2005-04-27
    • SPECTRA, INC.VON ESSEN, KevinHIGGINSON, John, A.
    • VON ESSEN, KevinHIGGINSON, John, A.
    • B41J2/175
    • B41J2/1752B41J2/145B41J2/175B41J2202/12B41J2202/14B41J2202/19B41J2202/20
    • An ink recirculation assembly includes a main ink inlet configured to receive ink from an ink source, a main ink outlet configured to direct ink toward an ink source, and a channel extending from the main ink inlet to the main ink outlet. The channel includes an inlet portion and an outlet portion. A pressure differential is formed across the inlet and outlet portions, for example, by a constrictor separating said portions. The inlet portion is configured to move ink from the main ink inlet to openings formed in the inlet portion, said openings configured to direct ink toward ink inlet channels for each of multiple printhead modules. An outlet portion is configured to move ink away from openings formed in the outlet portion toward the main ink outlet, said openings configured to receive ink from ink outlet channels for each of the multiple printhead modules.
    • 墨水再循环组件包括被配置为从墨水源接收墨水的主要墨水入口,被配置为将墨水引向墨水源的主墨水出口以及从主墨水入口延伸到主墨水出口的通道。 通道包括入口部分和出口部分。 在入口部分和出口部分之间形成压差,例如通过分隔所述部分的收缩部分。 入口部分被配置成将墨水从主墨水入口移动到形成在入口部分中的开口,所述开口被配置为将墨水引导到多个打印头模块中的每一个的墨水入口通道。 出口部分被配置为将墨水从形成在出口部分中的开口移向主墨水出口,所述开口被配置为从多个打印头模块中的每一个的墨水出口通道接收墨水。