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    Modular printhead assembly with connector arrangement
    7.
    发明授权
    Modular printhead assembly with connector arrangement 有权
    具有连接器布置的模块化打印头组件

    公开(公告)号：US08550597B2

    公开(公告)日：2013-10-08

    申请号：US12834885

    申请日：2010-07-12

    Applicant: Kia Silverbrook ,  Norman Micheal Berry ,  Garry Raymond Jackson ,  Akira Nakazawa

    Inventor： Kia Silverbrook ,  Norman Micheal Berry ,  Garry Raymond Jackson ,  Akira Nakazawa

    IPC: B41J2/14

    CPC classification number: B41J2/14427 ,  B41J2/155 ,  B41J2002/14362 ,  B41J2002/14435 ,  B41J2002/14491 ,  B41J2202/20

    Abstract: A printhead assembly has a plurality of printhead modules, each with a plurality of printhead integrated circuits (ICs). The printhead modules also have a print engine controller for controlling the operation of the plurality of printhead ICs. An elongate support frame supports the printhead modules and a connector arrangement is supported by the end plate. The connector has a pair of holes, a first connector extending from the body portion between the holes and a second connector configured to engage with the holes.

    Abstract translation: 打印头组件具有多个打印头模块，每个具有多个打印头集成电路（IC）。 打印头模块还具有用于控制多个打印头IC的操作的打印引擎控制器。 延长的支撑框架支撑打印头模块，并且连接器装置由端板支撑。 连接器具有一对孔，第一连接器从孔之间的主体部分延伸出来，第二连接器构造成与孔接合。

    Ink storage module with displaceable upper and lower plates and displaceable upper and lower collars
    9.
    发明授权
    Ink storage module with displaceable upper and lower plates and displaceable upper and lower collars 有权
    墨水储存模块具有可移动的上下板和可移动的上下套环

    公开(公告)号：US08382266B2

    公开(公告)日：2013-02-26

    申请号：US12729059

    申请日：2010-03-22

    Applicant: Kia Silverbrook ,  Akira Nakazawa ,  Christopher Hibbard ,  Paul Ian Mackey ,  Norman Micheal Berry ,  Garry Raymond Jackson

    Inventor： Kia Silverbrook ,  Akira Nakazawa ,  Christopher Hibbard ,  Paul Ian Mackey ,  Norman Micheal Berry ,  Garry Raymond Jackson

    IPC: B41J2/175

    CPC classification number: B41J2/17506 ,  B41J2/14427 ,  B41J2/17513 ,  B41J2/17556 ,  B41J2/17566 ,  B41J29/02 ,  B41J2002/14419 ,  B41J2002/14435 ,  B41J2002/14491 ,  B41J2002/17516 ,  B41J2202/11 ,  B41J2202/19 ,  B41J2202/20

    Abstract: An ink storage module for a printer cartridge includes upper and lower plate members and an ink bag located between the upper and lower plate members to define an ink volume, said lower plate member displaceable towards and away from the upper plate member; a bag constrictor assembly having an upper collar, a lower collar, and a plurality of bowed panels extending between the upper and lower collar, the upper collar being displaceable towards the lower collar; a lid to which the upper plate member is fixedly attached, the lid having a first port and a second port both in fluid communication with the ink bag; and a valve insert located between the lid and the ink bag, said valve insert having an inlet valve and an outlet valve arranged in fluid communication with respective first and second ports in the lid, the inlet valve facilitating refilling of the bag with ink, and the outlet valve to facilitate ink delivery to the printhead. The bowed panels bow inwardly onto the ink bag when the upper collar is displaced towards the lower collar.

    Abstract translation: 用于打印机墨盒的墨水存储模块包括上板和下板构件以及位于上板构件和下板构件之间以限定油墨容积的墨袋，所述下板构件朝向和远离上板构件移位; 一个袋子收缩组件，其具有一个上部套环，一个下部套环，以及在上部和下部套环之间延伸的多个弓形面板，上部套环可向下部套环移动; 盖板，其固定地附接有上板构件，盖具有与墨袋流体连通的第一端口和第二端口; 以及位于所述盖和所述墨袋之间的阀插入件，所述阀插件具有与所述盖中的相应的第一和第二端口流体连通的入口阀和出口阀，所述入口阀有助于用墨水重新填充袋，以及 出口阀以便于墨水输送到打印头。 当上衣领向下衣领移动时，鞠躬面板向内鞠躬墨水袋。

    Printing nozzle arrangement having fault detector
    10.
    发明授权
    Printing nozzle arrangement having fault detector 失效
    具有故障检测器的印刷喷嘴布置

    公开(公告)号：US08317301B2

    公开(公告)日：2012-11-27

    申请号：US13252187

    申请日：2011-10-03

    Applicant: Kia Silverbrook

    Inventor： Kia Silverbrook

    IPC: B41J2/05

    CPC classification number: B41J2/14427 ,  B41J2/04508 ,  B41J2/0451 ,  B41J2/04541 ,  B41J2/04585 ,  B41J2/04588 ,  B41J2/0459 ,  B41J2/04591 ,  B41J2/04596 ,  B41J2/125 ,  B41J29/38 ,  B41J29/393 ,  B41J2002/14346 ,  B41J2002/14354 ,  B41J2002/14435 ,  Y10T137/8225 ,  Y10T137/8242

    Abstract: A printing nozzle arrangement is provided having an electrical current source, a fluid chamber having a fluid inlet and fluid ejection port, a heating element within the chamber electrically connected to the electrical current source, and a microprocessor. The heating element is configured such that electrical current applied by the electrical current source at a predetermined energy level causes resistive heating and ejection of the fluid from the fluid ejection port. The microprocessor is configured to test for faulty operation of the heating element by causing application of electrical current for a predetermined duration which does not result in fluid ejection. When faulty operation is determined, the microprocessor is configured to cause application of electrical current at an energy level significantly greater than the predetermined energy level in an attempt to clear fluid blockages associated with the chamber.

    Abstract translation: 提供一种印刷喷嘴装置，其具有电流源，具有流体入口和流体喷射端口的流体室，电连接到电流源的室内的加热元件和微处理器。 加热元件被配置为使得由电流源施加的预定能量水平的电流导致来自流体喷射端口的流体的电阻加热和喷射。 微处理器被配置为通过使电流施加预定持续时间来测试加热元件的故障操作，这不会导致流体喷射。 当确定故障操作时，微处理器被配置为使电流施加在明显大于预定能量水平的能量水平上，以试图清除与腔室相关联的流体阻塞。

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