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    Ink delivery system and a method for replacing ink
    1.
    发明授权
    Ink delivery system and a method for replacing ink 有权
    油墨输送系统和油墨替代方法

    公开(公告)号：US07556367B2

    公开(公告)日：2009-07-07

    申请号：US11961020

    申请日：2007-12-20

    Applicant: Jeffrey D Langford ,  Harold F Mantooth ,  Carrie E Harris

    Inventor： Jeffrey D Langford ,  Harold F Mantooth ,  Carrie E Harris

    IPC: B41J2/18

    CPC classification number: B41J2/17509

    Abstract: An ink delivery system having a fluid supply and a printhead assembly, separate from and in fluid communication with the fluid supply. A primary flow path is configured to facilitate the delivery of fluid from the fluid supply to the printhead assembly, and a return flow path, at least partially separate from the primary flow path, is configured to facilitate the evacuation of fluid from the printhead assembly.

    Abstract translation: 具有流体供应的墨水输送系统和与流体供应源分开并与流体供应流体连通的打印头组件。 主流路被配置为便于将流体从流体供应输送到打印头组件，并且至少部分地与主流路分离的返回流动路径被配置为便于从打印头组件排出流体。

    Clearing silicate kogation
    2.
    发明授权
    Clearing silicate kogation 有权
    清除硅酸盐结垢

    公开(公告)号：US07543908B2

    公开(公告)日：2009-06-09

    申请号：US11209574

    申请日：2005-08-23

    Applicant: Morgan G. Jones ,  Satya Prakash ,  Jeffrey D. Langford

    Inventor： Morgan G. Jones ,  Satya Prakash ,  Jeffrey D. Langford

    IPC: B41J2/165 ,  B41J2/05

    CPC classification number: B41J2/14112

    Abstract: Systems, methodologies, media, and other embodiments associated with clearing silicate based kogation from heating resistors employed in ink jet printing are described. One exemplary system embodiment includes a silicate kogation clearing logic configured to pulse the heating resistor at a high frequency and low pulse width to heat the resistor surface to a temperature below that required to form an ink bubble and thus below that required to eject a drop of ink. Heating the resistor facilitates breaking bonds between the silicate based kogation and the heating resistor.

    Abstract translation: 描述了与喷墨印刷中使用的加热电阻器清除基于硅酸盐的结垢有关的系统，方法，介质和其它实施方案。 一个示例性的系统实施例包括硅酸盐转移清除逻辑，其被配置为以高频率和低脉冲宽度脉冲加热电阻器，以将电阻器表面加热到低于形成墨水泡所需的温度，因此低于喷射一滴 墨水。 加热电阻器有助于破坏硅酸盐基烧结和加热电阻之间的接合。

    Pivoted printhead handle with recessed rest position
    6.
    发明授权
    Pivoted printhead handle with recessed rest position 有权
    具有打印头单元的喷墨打印系统具有带有柔性支脚的手柄

    公开(公告)号：US06364458B2

    公开(公告)日：2002-04-02

    申请号：US09431709

    申请日：1999-10-31

    Applicant: B Michael Eckard ,  Jeffrey D Langford ,  Gary P. McKittrick ,  James P. Kearns ,  Thomas Cocklin ,  Kenneth R Williams

    Inventor： B Michael Eckard ,  Jeffrey D Langford ,  Gary P. McKittrick ,  James P. Kearns ,  Thomas Cocklin ,  Kenneth R Williams

    IPC: B41J201

    CPC classification number: B41J2/1752 ,  H05K1/118

    Abstract: An inkjet print cartridge is provided in a printer for removable installation in a carriage which typically holds a plurality of print cartridges of different color printing liquids. In order to minimize overall size of the printer and its carriage, a handle is pivotally mounted on a crown of the print cartridge to move from a down recessed position during normal printing and servicing operations to an upraised position for gripping while removing the printhead from a carriage chute. The handle forms a loop to facilitate gripping with the fingers and thumb, and in its preferred form is bendable in order to provide flexible yielding upon application of undesirable lateral or torsional forces during a removal procedure.

    Abstract translation: 喷墨打印墨盒设置在打印机中，用于可拆卸地安装在托架中，该托架通常保持多个不同彩色印刷液体的打印墨盒。 为了最小化打印机及其托架的总体尺寸，手柄可枢转地安装在打印墨盒的表冠上，以在正常打印和维护操作期间从下凹位置移动到用于夹持的提升位置，同时从打印头 滑架滑槽 手柄形成一个环，以便于用手指和拇指握住，并且在其优选形式是可弯曲的，以便在移除过程中施加不期望的横向或扭转力时提供柔韧的屈服。

    PRINTING MECHANISM AND METHOD OF INK FORMULATION
    9.
    发明申请
    PRINTING MECHANISM AND METHOD OF INK FORMULATION 有权
    印刷机制及其制作方法

    公开(公告)号：US20110168052A1

    公开(公告)日：2011-07-14

    申请号：US13071876

    申请日：2011-03-25

    Applicant: James M. BRENNER ,  Harold F. Mantooth ,  Jeffrey D. Langford

    Inventor： James M. BRENNER ,  Harold F. Mantooth ,  Jeffrey D. Langford

    IPC: C09D11/02

    CPC classification number: B41J2/17

    Abstract: One method of ink formulation may include providing a shipping material in a reservoir of a printing mechanism, placing a concentrated ink in communication with the reservoir, and mixing the shipping material and the concentrated ink together to create a print-ready ink.

    Abstract translation: 油墨配制的一种方法可以包括在印刷机构的储存器中提供运送材料，将浓缩墨水与储存器连通，并将运输材料和浓缩的墨水混合在一起以产生印刷准备的墨水。

    Printing mechanism and method of ink formulation
    10.
    发明授权
    Printing mechanism and method of ink formulation 有权
    油墨配方的印刷机理和方法

    公开(公告)号：US07922314B2

    公开(公告)日：2011-04-12

    申请号：US10903622

    申请日：2004-07-30

    Applicant: James M Brenner ,  Harold F Mantooth ,  Jeffrey D Langford

    Inventor： James M Brenner ,  Harold F Mantooth ,  Jeffrey D Langford

    IPC: C09D11/00

    CPC classification number: B41J2/17

    Abstract: One method of ink formulation may include providing a shipping material in a reservoir of a printing mechanism, placing a concentrated ink in communication with the reservoir, and mixing the shipping material and the concentrated ink together to create a print-ready ink.

    Abstract translation: 油墨配制的一种方法可以包括在印刷机构的储存器中提供运输材料，将浓缩墨水与储存器连通，并将运输材料和浓缩的墨水混合在一起以产生印刷准备的油墨。

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