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    Inkjet printing system with compliant printhead assembly
    2.
    发明申请
    Inkjet printing system with compliant printhead assembly 有权
    具有兼容打印头组件的喷墨打印系统

    公开(公告)号：US20070222829A1

    公开(公告)日：2007-09-27

    申请号：US11387465

    申请日：2006-03-22

    申请人： Ralph Stathem

    发明人： Ralph Stathem

    IPC分类号： B41J2/175

    CPC分类号： B41J2/17596 ,  B41J2/17513 ,  B41J2/17556

    摘要： An inkjet printer including a printhead assembly and an ink supply coupled to the printhead assembly for supplying ink thereto. The printhead assembly may include a compliant chamber and a printhead arranged to receive ink from the compliant chamber. The ink supply may be configured to expand the compliant chamber and then to create a backpressure that contracts the compliant chamber and induces reverse flow from the printhead assembly to the ink supply.

    摘要翻译： 一种喷墨打印机，包括打印头组件和联接到打印头组件的用于向其供应墨水的墨水供应。 打印头组件可以包括柔顺室和布置成从柔性室接收油墨的打印头。 墨水供应可以被配置成膨胀顺应室，然后产生收缩柔顺室并且引起从打印头组件到墨水供应的反向流动的背压。

    Free flow fluid delivery system for printing device
    3.
    发明申请
    Free flow fluid delivery system for printing device 有权
    自由流体输送系统用于打印装置

    公开(公告)号：US20070097184A1

    公开(公告)日：2007-05-03

    申请号：US11261679

    申请日：2005-10-28

    申请人： William Lewey ,  Ralph Stathem

    发明人： William Lewey ,  Ralph Stathem

    IPC分类号： B41J2/17

    CPC分类号： B41J2/17509 ,  B41J2/175

    摘要： Methods are provided for use in a printing device. One method includes allowing a printing fluid to flow from a fluid supply container to a fluid reservoir of a printhead assembly, then urging material from at least the fluid reservoir and the fluid supply container to a separating container, then preventing any further amount of the printing fluid from flowing from the fluid supply container while continuing to urge the material from at least the fluid reservoir to the separating container, then stopping the urging of the material from at least the fluid reservoir to the separating container, and then allowing the printing fluid to flow from the fluid supply container to the fluid reservoir.

    摘要翻译： 提供了用于打印装置的方法。 一种方法包括允许印刷流体从流体供应容器流动到打印头组件的流体储存器，然后将材料从至少流体储存器和流体供应容器推送到分离容器，然后防止任何进一步的印刷量 流体从流体供应容器流出，同时继续将材料从至少流体储存器推动到分离容器，然后停止材料从至少流体储存器到分离容器的推动，然后允许印刷流体 从流体供应容器流到流体储存器。

    Systems and Methods of Priming a Fluid Dispenser
    4.
    发明申请
    Systems and Methods of Priming a Fluid Dispenser 有权
    启动流体分配器的系统和方法

    公开(公告)号：US20090189941A1

    公开(公告)日：2009-07-30

    申请号：US12238752

    申请日：2008-09-26

    申请人： Ozgur Yildirim ,  Ralph Stathem

    发明人： Ozgur Yildirim ,  Ralph Stathem

    IPC分类号： B41J29/38 ,  B41J2/05

    CPC分类号： B41J2/19 ,  B41J2/1707 ,  B41J2/1753

    摘要： A method of priming a fluid-dispensing head includes heating a fluid in fluid pathways of the fluid-dispensing head prior to fluid-dispensing operations to increase a surface area of gas bubbles in the fluid pathways. A fluid-dispensing head includes a plenum configured to house fluid; at least one dispensing head orifice in fluid communication with the ink plenum; and at least one heating element configured to heat fluid in the head such that gas bubbles disposed within the fluid increase in surface area.

    摘要翻译： 灌注流体分配头的方法包括在流体分配操作之前加热流体分配头的流体路径中的流体以增加流体通路中的气泡的表面积。 流体分配头包括构造成容纳流体的增压室; 至少一个与所述油墨通气室流体连通的分配头孔; 以及至少一个加热元件，其构造成加热头部中的流体，使得设置在流体内的气泡的表面积增加。

    System for priming a fluid dispenser by expanding gas bubbles
    5.
    发明授权
    System for priming a fluid dispenser by expanding gas bubbles 有权
    通过膨胀气泡来灌注流体分配器的系统

    公开(公告)号：US08864296B2

    公开(公告)日：2014-10-21

    申请号：US12238752

    申请日：2008-09-26

    申请人： Ozgur Yildirim ,  Ralph Stathem

    发明人： Ozgur Yildirim ,  Ralph Stathem

    IPC分类号： B41J2/19 ,  B41J29/38 ,  B41J2/17 ,  B41J2/175

    CPC分类号： B41J2/19 ,  B41J2/1707 ,  B41J2/1753

    摘要： A fluid-dispensing head includes a plenum configured to house fluid; at least one dispensing head orifice in fluid communication with the ink plenum; and at least one heating element configured to heat fluid in the head such that gas bubbles disposed within the fluid increase in surface area.

    摘要翻译： 流体分配头包括构造成容纳流体的增压室; 至少一个与所述油墨通气室流体连通的分配头孔; 以及至少一个加热元件，其构造成加热头部中的流体，使得设置在流体内的气泡的表面积增加。

    Latch for a liquid dispenser
    6.
    发明授权
    Latch for a liquid dispenser 有权
    锁定液体分配器

    公开(公告)号：US08388107B2

    公开(公告)日：2013-03-05

    申请号：US13092389

    申请日：2011-04-22

    申请人： Arturo Garcia Gómez ,  Eduardo Martin ,  Pau Martin ,  Ralph Stathem ,  Raymond Ehlers ,  Daniel W Petersen

    发明人： Arturo Garcia Gómez ,  Eduardo Martin ,  Pau Martin ,  Ralph Stathem ,  Raymond Ehlers ,  Daniel W Petersen

    IPC分类号： B41J2/175

    CPC分类号： B41J2/1752

    摘要： In one embodiment, a latch for a liquid dispensing component includes: a first part for holding a liquid dispensing component in a seated position in a holder, the first part movable between an open position in which the component may be installed in or removed from the holder and a closed position in which the component is held in the seated position in the holder; and a second part for connecting the component to a liquid supply port, the second part movable, while the first part is in the closed position, between a disconnected position in which the component is not connected to the liquid supply port and a connected position in which the component is connected to the liquid supply port.

    摘要翻译： 在一个实施例中，用于液体分配部件的闩锁包括：第一部分，用于将液体分配部件保持在保持器中的就座位置，第一部件可以在打开位置之间移动，在打开位置，部件可以安装在或从中移除 保持器和闭合位置，其中部件被保持在保持器中的就座位置; 以及第二部分，用于将部件连接到液体供应口，所述第二部分在第一部分处于关闭位置时可移动到部件未连接到液体供应口的断开位置和连接位置之间 该部件连接到液体供应口。

    Inkjet printing system with push priming
    7.
    发明申请
    Inkjet printing system with push priming 有权
    喷墨打印系统采用推式底漆

    公开(公告)号：US20070222828A1

    公开(公告)日：2007-09-27

    申请号：US11387159

    申请日：2006-03-22

    申请人： Ralph Stathem ,  David Olsen

    发明人： Ralph Stathem ,  David Olsen

    IPC分类号： B41J2/175

    CPC分类号： B41J2/17596

    摘要： An ink supply for a push-primed inkjet printer including an ink reservoir, a housing, and a pair of valves. The housing may enclose the ink reservoir and define an opening that provides fluid communication between the ink reservoir and outside the housing. The pair of valves may be coupled to the housing, arranged in series, and configured to control the fluid communication.

    摘要翻译： 一种用于包括墨水储存器，壳体和一对阀的推动式喷墨打印机的墨水供应。 壳体可以封闭墨水储存器并限定一个开口，该开口在墨水储存器和壳体外部之间提供流体连通。 一对阀可以联接到壳体，其被串联设置并且被配置成控制流体连通。

    Ink delivery system and methods for improved printing
    8.
    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。