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    Re-circulating fluid delivery systems
    1.
    发明申请
    Re-circulating fluid delivery systems 有权
    再循环流体输送系统

    公开(公告)号：US20050264626A1

    公开(公告)日：2005-12-01

    申请号：US11196470

    申请日：2005-08-02

    申请人： Ashley Childs ,  Louis Barinaga ,  Daniel Dowell

    发明人： Ashley Childs ,  Louis Barinaga ,  Daniel Dowell

    IPC分类号： B41J2/175 ,  B41J2/18 ,  B41J2/19

    CPC分类号： B41J2/17506 ,  B41J2/175 ,  B41J2/17513 ,  B41J2/17553 ,  B41J2/17596 ,  B41J2/18 ,  B41J2/19 ,  B41J2202/12

    摘要： A re-circulating fluid delivery system includes an air-fluid separator structure, a fluid plenum in fluid communication with the separator structure, and a free fluid reservoir. A fluid re-circulation path fluidically couples the separator structure, the fluid plenum and the free fluid reservoir. A pump structure re-circulates fluid through the re-circulation path during a pump mode, wherein air bubbles may be separated from re-circulated fluid.

    摘要翻译： 再循环流体输送系统包括空气 - 流体分离器结构，与分离器结构流体连通的流体增压室和自由流体储存器。 流体再循环路径流体地连接分离器结构，流体增压室和自由流体储存器。 泵结构在泵模式期间使流体再循环通过再循环路径，其中气泡可以与再循环流体分离。

    Ink delivery system and methods for improved printing
    2.
    发明申请
    Ink delivery system and methods for improved printing 有权
    油墨输送系统和改进打印方法

    公开(公告)号：US20060164473A1

    公开(公告)日：2006-07-27

    申请号：US11040941

    申请日：2005-01-21

    申请人： Jeremy Davis ,  Melissa Gedraitis ,  Marc Baldwin ,  Louis Barinaga ,  Daniel Dowell ,  Ashley Childs ,  Mark Smith ,  Charles Steinmetz ,  Ralph Stathem ,  Jeffrey Langford ,  Michael Hilton

    发明人： Jeremy Davis ,  Melissa Gedraitis ,  Marc Baldwin ,  Louis Barinaga ,  Daniel Dowell ,  Ashley Childs ,  Mark Smith ,  Charles Steinmetz ,  Ralph Stathem ,  Jeffrey Langford ,  Michael Hilton

    IPC分类号： B41J2/175

    CPC分类号： B41J2/17509 ,  B41J2/17523 ,  B41J2/17563 ,  B41J2/17596 ,  B41J2/19 ,  B41J2/195

    摘要： An ink delivery system having at least one off-axis ink supply container and an on-axis printhead assembly. The printhead assembly includes at least one reservoir and a corresponding standpipe separated by a particle filter. At least one tube connects the off-axis ink supply container to the printhead assembly. A first valve is configured to selectively open a flow path between the tube and the reservoir. A second valve is configured to selectively open a flow path between the standpipe and the tube. A method for controlling effects of accumulated air in a printhead assembly. The printhead assembly has at least one ink reservoir and one standpipe separated by a particle filter. The printhead assembly is fluidicly connected to at least one off-axis ink supply container by at least one tube. The method includes drawing air from said printhead assembly through said standpipe into the tube.

    摘要翻译： 具有至少一个离轴供墨容器和轴上打印头组件的油墨输送系统。 打印头组件包括至少一个储存器和由颗粒过滤器分离的对应的立管。 至少一个管将离轴供墨容器连接到打印头组件。 第一阀构造成选择性地打开管和储存器之间的流动路径。 第二阀构造成选择性地打开立管和管之间的流动路径。 一种用于控制打印头组件中累积空气的影响的方法。 打印头组件具有至少一个油墨储存器和一个由颗粒过滤器分离的立管。 打印头组件通过至少一个管道流体地连接到至少一个离轴供墨容器。 该方法包括将空气从所述打印头组件通过所述立管抽入管中。

    Printhead assembly
    3.
    发明申请
    Printhead assembly 有权
    打印头组件

    公开(公告)号：US20080266369A1

    公开(公告)日：2008-10-30

    申请号：US11799291

    申请日：2007-04-30

    申请人： Daniel W. Petersen ,  John L. Taylor ,  Ashley Childs

    发明人： Daniel W. Petersen ,  John L. Taylor ,  Ashley Childs

    IPC分类号： B41J2/175

    CPC分类号： B41J2/17546 ,  B41J2/17513 ,  B41J2/1753 ,  B41J2/17553

    摘要： A printhead assembly includes a base having a pocket formed therein, a substrate having at least one fluid passage formed therethrough received within the pocket of the base, and a printhead die supported by the substrate and communicated with the at least one fluid passage of the substrate.

    摘要翻译： 打印头组件包括具有形成在其中的凹穴的底座，具有通过其形成的至少一个流体通道的基底，该底部容纳在基座的凹槽内，以及由基底支撑并与基底的至少一个流体通道连通的打印头模头 。

    Fluid supply system
    5.
    发明申请
    Fluid supply system 有权

    公开(公告)号：US20060187279A1

    公开(公告)日：2006-08-24

    申请号：US11064811

    申请日：2005-02-24

    申请人： Ashley Childs ,  Robert Wickwire

    发明人： Ashley Childs ,  Robert Wickwire

    IPC分类号： B41J2/04

    CPC分类号： B41J2/17513 ,  B41J2/17563

    摘要： A fluid supply system for a printing device is disclosed. The fluid supply system includes an ink reservoir adapting member operatively disposed within an ink cartridge. The adapting member has an open end and an end opposed to the open end. The open end is adapted to have a filter disposed thereon. The opposed end is substantially angularly offset from the open end in a manner sufficient to substantially promote fluid and air migration toward a fluid conduit. A depth between the open end and the opposed end substantially varies along a length between two opposed sides of the adapting member. A predetermined area of the opposed end defines the fluid conduit, and the predetermined area is located at a region where the depth is substantially greatest. Further, the conduit is adapted to release fluid and air from the adapting member.