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    Ink tank with securing means and seal
    21.
    发明授权
    Ink tank with securing means and seal 有权
    墨水盒带有固定装置和密封

    公开(公告)号：US06390615B1

    公开(公告)日：2002-05-21

    申请号：US09722635

    申请日：2000-11-28

    Applicant: Edward M. Carrese ,  Brian S. Hilton ,  Eric A. Merz ,  James R. Brown ,  Steven R. Moore ,  Arthur J. Sobon ,  Hiep Nguyen ,  Kenneth W. Altfather

    Inventor： Edward M. Carrese ,  Brian S. Hilton ,  Eric A. Merz ,  James R. Brown ,  Steven R. Moore ,  Arthur J. Sobon ,  Hiep Nguyen ,  Kenneth W. Altfather

    IPC: B41J2175

    CPC classification number: B41J2/17553 ,  B41J2/1752

    Abstract: An ink tank and ink tank support structure which contains structural elements which are designed to permit proper installation of the ink in the ink tank support structure while minimizing the chances of improper installation of the ink tank in the ink tank structure. A primary ink tank seal is provided in the ink tank, and a relatively low compressive force seal is provided between the ink tank support structure and the ink tank to reduce leakage of fluid from tank and limit evaporation of fluid from the tank despite repeated insertions and removals of the ink tank from the ink tank support structure. A variable capacity ink tank and an ink tank with staggered height walls are disclosed, as well as a code reader for determining characteristics of ink tanks.

    Abstract translation: 一种墨水盒和墨水盒支撑结构，其包含结构元件，该结构元件被设计成允许墨水适当地安装在墨水盒支撑结构中，同时最小化墨水盒在墨水盒结构中的不正确安装的机会。 主墨盒密封件设置在墨盒中，并且在墨盒支撑结构和墨水盒之间提供相对较低的压缩力密封，以减少来自墨盒的流体的泄漏，并且尽管重复插入并且限制流体从罐中的蒸发， 从油墨罐支撑结构移除墨盒。 公开了一种可变容量墨盒和具有交错高度壁的墨盒，以及用于确定墨盒特性的代码阅读器。

    Output tray for printing device
    22.
    发明授权
    Output tray for printing device 有权
    打印装置的出纸盘

    公开(公告)号：US06350029B1

    公开(公告)日：2002-02-26

    申请号：US09337564

    申请日：1999-06-22

    Applicant: Thomas F. Szlucha ,  Vittal Shenoy ,  William R. Burger ,  Eric A. Merz

    Inventor： Thomas F. Szlucha ,  Vittal Shenoy ,  William R. Burger ,  Eric A. Merz

    IPC: B41J201

    CPC classification number: B41J13/106

    Abstract: A printing device having a frame, an input holding area, and an output holding area. The frame supports a printhead and a feed roller system for feeding print medium to the printhead. The input holding area is disposed on the frame. The output holding area is disposed on the frame. The input holding area holds print medium to be fed into the feed roller system. The output holding area has a support section to receive and support print medium output from the feed roller system. The support section of the output holding area has a bypass feed slot formed therein. The bypass feed slot is substantially straight. The bypass feed slot includes a first slot portion and a second slot portion adjoining the first portion. The second slot portion has a slot width different from the first slot portion.

    Abstract translation: 一种具有框架，输入保持区域和输出保持区域的打印装置。 框架支撑打印头和用于将打印介质供给到打印头的进给辊系统。 输入保持区域设置在框架上。 输出保持区域设置在框架上。 输入保持区域保持要进给到进给辊系统的打印介质。 输出保持区域具有用于接收和支撑从进给辊系统输出的打印介质的支撑部分。 输出保持区域的支撑部分具有形成在其中的旁路供给槽。 旁路进料槽基本上是直的。 旁通进给槽包括邻接第一部分的第一狭槽部分和第二狭槽部分。 第二槽部具有与第一槽部不同的槽宽。

    Systems and methods for vent path leakage prevention
    25.
    发明授权
    Systems and methods for vent path leakage prevention 失效
    排气通道泄漏防护系统和方法

    公开(公告)号：US07172272B2

    公开(公告)日：2007-02-06

    申请号：US10721353

    申请日：2003-11-26

    Applicant: Takatoshi Tsuchiya ,  Eric A. Merz ,  Kazuyuki Oda ,  Brian S. Hilton

    Inventor： Takatoshi Tsuchiya ,  Eric A. Merz ,  Kazuyuki Oda ,  Brian S. Hilton

    IPC: B41J2/175

    CPC classification number: B41J2/17523 ,  B41J2/17513 ,  B41J2/17553

    Abstract: A fluid ejection container system provides a first container that contains the fluid, the first container being evacuated to negative gauge pressure when being filled with the fluid, a second container having a capillary medium that contains the fluid, a passage between the first and second containers communicating the fluid at a level wherein the passage is wetted with the fluid, a ventilation port to communicate air between an interior region in the fluid ejection system and ambient, at least one spill over region to communicate the fluid with the second container, and a plurality of channels to communicate at least the air between the interior region and the second container; wherein the at least one spill over region has sufficient volume to contain a quantity of the fluid that migrates out of the second container. The fluid ejection container system also provides a lid for sealing the first and second containers from the ambient, wherein the channels are disposed on the lid.

    Abstract translation: 流体喷射容器系统提供容纳流体的第一容器，当填充流体时第一容器被抽空至负表压;具有容纳流体的毛细管介质的第二容器，第一和第二容器之间的通道 在流体与流体接触的水平面上传送流体;通气口，用于在流体喷射系统的内部区域和环境之间连通空气，至少一个溢出区域以使流体与第二容器连通;以及 多个通道以至少使内部区域和第二容器之间的空气连通; 其中所述至少一个溢出区域具有足够的体积以容纳从第二容器迁出的一定量的流体。 流体喷射容器系统还提供用于将第一和第二容器与环境密封的盖，其中通道设置在盖上。

    Devices for dissipating heat in a fluid ejector head and methods for making such devices
    26.
    发明授权
    Devices for dissipating heat in a fluid ejector head and methods for making such devices 有权
    用于在流体喷射头中散热的装置和用于制造这种装置的方法

    公开(公告)号：US07156510B2

    公开(公告)日：2007-01-02

    申请号：US10629606

    申请日：2003-07-30

    Applicant: Brian S. Hilton ,  Eric A. Merz

    Inventor： Brian S. Hilton ,  Eric A. Merz

    IPC: B41J2/175

    CPC classification number: B41J2/17559

    Abstract: A print cartridge includes a manifold that is molded from a polymer including at least one thermally conductive filler material, and a fluid ejector die module attached to the manifold. A method of manufacturing a print cartridge includes molding a manifold at least partially from a polymer including thermally conductive fillers, forming a fluid ejector die module, and attaching the manifold to the fluid ejector die.

    Abstract translation: 打印盒包括由包括至少一种导热填充材料的聚合物模制的歧管和连接到歧管的流体喷射模具模块。 一种制造打印盒的方法包括至少部分地由包括导热填料的聚合物模制歧管，形成流体喷射模模块，以及将歧管连接到流体喷射模上。

    System and method for identifying objects
    27.
    发明授权
    System and method for identifying objects 失效

    公开(公告)号：US07030972B2

    公开(公告)日：2006-04-18

    申请号：US10073091

    申请日：2002-02-12

    Applicant: Frederick A. Donahue ,  Eric A. Merz

    Inventor： Frederick A. Donahue ,  Eric A. Merz

    IPC: G06K9/74

    CPC classification number: B41J29/393 ,  B41J2/17546

    Abstract: Method and system for detecting the presence and determining characteristics of objects such as ink cartridges in printing systems. The system includes a signal transceiver capable of transmitting signals using a photo emitter and capable of receiving signals sent from the objects using a photo detector, and a monitoring system coupled to the signal transceiver for processing received signals to determine characteristics of the objects. Further, the photo emitter is at least partially covered by a first optical polarizer and the objects include a reflective surface that is at least partially covered by a second optical polarizer. When signals are transmitted from the signal transceiver to the objects, the second optical polarizer allows the signals to reach the reflective surface and reflect back towards the signal transceiver if the orientations of the first and second optical polarizers are substantially the same.

    Systems and methods for controllably refilling a fluid quantity sensing fluid ejection head
    28.
    发明授权
    Systems and methods for controllably refilling a fluid quantity sensing fluid ejection head 失效
    用于可控地重新填充流体量感测流体喷射头的系统和方法

    公开(公告)号：US07029083B2

    公开(公告)日：2006-04-18

    申请号：US10721275

    申请日：2003-11-26

    Applicant: Eric A. Merz ,  Brian S. Hilton

    Inventor： Eric A. Merz ,  Brian S. Hilton

    IPC: B41J2/195 ,  B41J2/175

    CPC classification number: B41J2/17566 ,  B41J2/17509

    Abstract: A controller for a fluid ejecting system having a refillable container includes an ejection count initializing circuit, routine or application, a count incrementing circuit, routine or application, at least one fluid level indicator, and a fluid quantity circuit, routine or application for determining an expended quantity of fluid, a fluid reserve capacity circuit, routine or application for determining a fluid reserve capacity in the container, an ejection job determining circuit, routine or application for determining a fluid job requirement, a reserve comparing circuit, routine or application to compare the fluid reserve capacity and the fluid job requirement, and a refill condition determining circuit, routine or application to determine that the container is to be refilled. Counts for a ejection amount and a reserve capacity are incremented in response to a specific amount of fluid being ejected from the container. The expended quantity of fluid is based on the ejection amount count subsequent to the fluid level being indicated. The fluid reserve capacity is based on the reserve capacity count and the expended quantity of fluid. The fluid job requirement is based on the expended quantity of fluid and a job number of ejected amounts of fluid. The container is determined to be refilled upon at least a condition wherein the fluid job requirement exceeds the fluid reserve capacity, and a condition wherein the fluid level is below a refill threshold.

    Abstract translation: 用于具有可再填充容器的流体喷射系统的控制器包括喷射计数初始化电路，程序或应用，计数递增电路，程序或应用，至少一个液位指示器和流体量电路，用于确定 流体储备容量回路，用于确定容器中流体储备容量的程序或应用程序，排出作业确定电路，用于确定流体工作要求的程序或应用程序，备用比较电路，比较例程或应用程序 流体储备容量和流体工作要求，以及重新填充条件确定电路，程序或应用程序以确定容器将被重新填充。 响应于从容器喷出的特定量的流体，喷射量和储备容量的计数增加。 流体的消耗量基于指示流体液面之后的喷射量计数。 流体储备能力基于储量和计量流量。 流体工作要求是基于流体的消耗量和排出量的流体的工作数量。 确定容器至少在其中流体作业要求超过流体储备容量的条件下重新填充，以及其中液面低于再填充阈值的条件。

    Backlash reduction
    29.
    发明授权
    Backlash reduction 失效

    公开(公告)号：US06986615B2

    公开(公告)日：2006-01-17

    申请号：US09918760

    申请日：2001-08-01

    Applicant: Steven R. Moore ,  Eric A. Merz

    Inventor： Steven R. Moore ,  Eric A. Merz

    IPC: B41J11/58 ,  B41J11/42 ,  B65H5/34

    CPC classification number: B41J11/0095 ,  B41J11/425

    Abstract: Backlash is reduced by stopping substrate short of a printing position, then slowly advancing the drive system to move the substrate to the printing position. Where a stepper motor drives a driven roller via a gear train, the stepper motor stops the substrate a predetermined number of steps shy of the printing position. The stepper motor is then advanced by the predetermined number of steps, taking up backlash and moving the substrate to the printing position.

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