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    Fluid-ejection assembly
    1.
    发明授权
    Fluid-ejection assembly 有权
    流体喷射组件

    公开(公告)号：US07086716B2

    公开(公告)日：2006-08-08

    申请号：US10693777

    申请日：2003-10-25

    申请人： Steve Steinfield ,  Scott Hock ,  Myron A. Bezenek ,  Victor T. Escobedo ,  Kenneth J. Courian ,  Mohammad M. Samii ,  Juan C. Vives ,  Antoni Murcia ,  David Berardelli

    发明人： Steve Steinfield ,  Scott Hock ,  Myron A. Bezenek ,  Victor T. Escobedo ,  Kenneth J. Courian ,  Mohammad M. Samii ,  Juan C. Vives ,  Antoni Murcia ,  David Berardelli

    IPC分类号： B41J2/165

    CPC分类号： B41J3/543 ,  B41J2/16585

    摘要： A fluid-ejection assembly of one embodiment is disclosed comprising first and second arrays of fluid-ejection mechanisms, first and second service stations, and first and second drive mechanisms. The first array ejects fluid onto media; the first service station is to service the first array. The second array ejects fluid onto the media; the second service station is to service the second array. The first drive mechanism moves the first array between a first position to eject fluid onto the media and a second position at the first service station, while the second array ejects fluid onto the media in place of the first array. The second drive mechanism moves the second array between a third position to eject fluid onto the media and a fourth position at the second service station while the first array ejects fluid onto the media in place of the second array.

    摘要翻译： 公开了一种实施例的流体喷射组件，其包括流体喷射机构的第一和第二阵列，第一和第二维修站以及第一和第二驱动机构。 第一个阵列将液体喷射到介质上; 第一个服务站是为第一个阵列提供服务。 第二个阵列将液体喷射到介质上; 第二个服务站是为第二个阵列服务。 第一驱动机构将第一阵列移动到第一位置，以将流体喷射到介质上，并在第一维修站移动第二位置，而第二阵列代替第一阵列将流体喷射到介质上。 第二驱动机构在第三位置之间移动第二阵列以将流体喷射到介质上，而在第二维修站处移动第四阵列，而第一阵列代替第二阵列将流体喷射到介质上。

    Printhead orientation
    2.
    发明授权
    Printhead orientation 有权
    打印头方向

    公开(公告)号：US06966627B2

    公开(公告)日：2005-11-22

    申请号：US10608642

    申请日：2003-06-27

    申请人： Victor T. Escobedo ,  Kenneth J. Courian ,  Scott Hock ,  John Wade

    发明人： Victor T. Escobedo ,  Kenneth J. Courian ,  Scott Hock ,  John Wade

    IPC分类号： B41J2/145 ,  B41J2/51 ,  B41J2/15 ,  B41J2/135

    CPC分类号： B41J25/001 ,  B41J2/145 ,  B41J2202/20

    摘要： A printhead for printing on a print media includes a column of nozzles oriented at an angle to an axis of relative movement between the printhead and the print media, and a print axis oriented substantially parallel to the axis of relative movement between the printhead and the print media such that at least some of the nozzles are variably aligned to the print axis.

    摘要翻译： 用于在打印介质上打印的打印头包括一组喷嘴，其以与打印头和打印介质之间的相对运动的轴线成一定角度定向，以及基本上平行于打印头和打印机之间相对运动的轴线定向的打印轴线 介质，使得至少一些喷嘴可变地对准打印轴线。

    Fastening tool and fastener
    8.
    发明授权
    Fastening tool and fastener 失效
    紧固工具和紧固件

    公开(公告)号：US5469610A

    公开(公告)日：1995-11-28

    申请号：US267430

    申请日：1994-06-28

    申请人： Curtis C. Courian ,  Kenneth J. Courian

    发明人： Curtis C. Courian ,  Kenneth J. Courian

    IPC分类号： B21J15/04 ,  B21J15/06

    CPC分类号： B21J15/025 ,  B21J15/043 ,  B21J15/048 ,  B21J15/105 ,  Y10T29/5343 ,  Y10T29/5373 ,  Y10T29/5377

    摘要： A fastening tool inserts a self-penetrating fastener into workpieces and then sets the fastener in a manner similar to a blind riveting tool. The fastener has a stem, a mandrel connected to the stem, and a body surrounding a portion of the stem adjacent the mandrel. The body has an enlarged head at the end opposite the mandrel. The mandrel has a point for penetrating the workpieces. The fastening tool applies a force to the fastener, causing it to penetrate the workpiece. The fastening tool then pulls the stem in a direction away from the workpiece while restraining the body against movement relative to the workpiece. The mandrel expands the lower portion of the body radially as it is pulled into contact with the body, forming a second or blind head on the side of the workpiece opposite the fastening tool.

    摘要翻译： 紧固工具将自我穿透紧固件插入工件中，然后以类似于盲铆钉工具的方式设置紧固件。 紧固件具有杆，连接到杆的心轴和围绕心轴的杆的一部分的主体。 主体在与心轴相对的端部具有扩大的头部。 心轴具有穿透工件的点。 紧固工具向紧固件施加力，使其穿过工件。 然后，紧固工具在远离工件的方向上拉动杆，同时限制主体相对于工件的移动。 当心轴被拉动与身体接触时，心轴在径向上膨胀身体的下部，在与紧固工具相对的工件的侧面上形成第二或盲头。

    Particle tolerant printhead
    9.
    发明授权
    Particle tolerant printhead 失效
    耐磨打印头

    公开(公告)号：US06286941B1

    公开(公告)日：2001-09-11

    申请号：US09179362

    申请日：1998-10-26

    申请人： Kenneth J. Courian ,  Thomas M. Sabo ,  Joe R. Pietrzyk ,  Stephen W. Bauer

    发明人： Kenneth J. Courian ,  Thomas M. Sabo ,  Joe R. Pietrzyk ,  Stephen W. Bauer

    IPC分类号： B41J205

    CPC分类号： B41J2/1404 ,  B41J2/14145 ,  B41J2002/14387 ,  B41J2002/14403 ,  B41J2002/14411

    摘要： An inkjet print cartridge uses at least one groove to supply ink from an ink reservoir to the fluid channel, which includes an ink ejection chamber, such that foreign particles within the ink supply are filtered out by the grooves so as not to block the fluid channel. In one embodiment, a barrier layer between a substrate and nozzle member contains the ink ejection chamber which is in communication with a plenum via a flow restrictor, such as pinch points. The nozzle member includes an array of orifices and grooves. The substrate includes two linear arrays of ink ejection elements, such as heater elements, and each orifice in the nozzle member is associated with an ink ejection chamber and ink ejection element. A plurality of grooves is likewise associated with each plenum. The plurality of grooves in the nozzle member supply ink into each plenum, which in turn supplies ink to the ink ejection chamber.

    摘要翻译： 喷墨打印墨盒使用至少一个凹槽来将墨水从墨水容器供应到包括喷墨室的流体通道，使得墨水供应中的外来颗粒被凹槽过滤掉，以便不阻挡流体通道 。 在一个实施例中，衬底和喷嘴构件之间的阻挡层包含通过限流器（例如夹点）与气室连通的喷墨室。 喷嘴构件包括孔和凹槽的阵列。 衬底包括两个线性阵列的喷墨元件，例如加热器元件，并且喷嘴构件中的每个孔与喷墨室和喷墨元件相关联。 多个凹槽同样与每个气室相连。 喷嘴构件中的多个凹槽将墨水供应到每个通风室中，这进而将墨水供应到喷墨室。

    Ink delivery system for high speed printing
    10.
    发明授权
    Ink delivery system for high speed printing 失效
    油墨输送系统用于高速印刷

    公开(公告)号：US06183078B2

    公开(公告)日：2001-02-06

    申请号：US08962031

    申请日：1997-10-31

    申请人： Joe R. Pietrzyk ,  Yale Goldis ,  Kenneth J. Courian ,  Norman E. Pawlowski, Jr.

    发明人： Joe R. Pietrzyk ,  Yale Goldis ,  Kenneth J. Courian ,  Norman E. Pawlowski, Jr.

    IPC分类号： B41J219

    CPC分类号： B41J2/17553 ,  B41J2/1404 ,  B41J2/14072 ,  B41J2/1408 ,  B41J2/14145 ,  B41J2/17509 ,  B41J2/17513 ,  B41J2/17526 ,  B41J2/17556 ,  B41J2002/14387 ,  B41J2202/07

    摘要： Disclosed is an ink delivery system for high throughput commercial inkjet printing devices. The ink delivery system includes a high speed ink ejection printhead with a large number of nozzles and an ink flow design which provides for improved printhead cooling. The printhead design achieves high ink ejection rates by having a very short inlet channel length which is made possible by having nozzles with a constant distance from the edge of the printhead. In order to accommodate this constant distance from the edge of the printhead the entire array of nozzles is disposed at a angle relative to the direction normal to the scan direction. An impinging ink flow against the back of the printhead is provided to limit the temperature of the printhead. A bubble collection chamber to increase the life of the printhead and a pressure regulator to provide ink at a controlled pressure to the printhead may also be provided. Pressurized ink may be provided so that ink pressure may be properly controlled even during peak usage.

    摘要翻译： 公开了一种用于高通量商用喷墨打印设备的墨水输送系统。 墨水输送系统包括具有大量喷嘴的高速喷墨打印头和提供改进的打印头冷却的油墨流动设计。 打印头设计通过具有非常短的入口通道长度实现了高的喷墨速率，这通过具有距离打印头边缘恒定距离的喷嘴而实现。 为了适应距离打印头边缘恒定的距离，整个喷嘴阵列相对于垂直于扫描方向的方向成一角度设置。 提供抵靠打印头背面的冲击墨水流动以限制打印头的温度。 也可以提供一种用于增加打印头寿命的气泡收集室和压力调节器，以便在受控压力下向打印头提供墨水。 可以提供加压油墨，使得甚至在峰值使用期间也可以适当地控制油墨压力。