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51. 发明授权

US5929883A Printing system with single on/off control valve for periodic ink replenishment of inkjet printhead 失效
标题翻译：具有单个开/关控制阀的打印系统，用于定期对喷墨打印头进行墨水补充
公开(公告)号：US5929883A
公开(公告)日：1999-07-27
申请号：US810840
申请日：1997-03-03
申请人： Max S. Gunther , Ignacio Olazabal , Mark E. Young , Elizabeth Zapata , Joseph E. Scheffelin , David S. Hunt , Alfred U. Zepeda
发明人： Max S. Gunther , Ignacio Olazabal , Mark E. Young , Elizabeth Zapata , Joseph E. Scheffelin , David S. Hunt , Alfred U. Zepeda
IPC分类号： B41J2/175
CPC分类号： B41J2/17553 , B41J2/17509 , B41J2/17523
摘要： An inkjet printing system provides an on/off valve adapted for periodic engagement with an inlet port on a print cartridge mounted in a carriage. The valve is connected to an ink supply which is located off the carriage. As the ink reservoir in the print cartridge is slowly depleted during operation of the printing system, a mechanism periodically moves the valve from a first passive position separated from the print cartridge to a second active position engaged with the inlet port of the print cartridge in order to allow replenishment of the ink reservoir in the print cartridge without removing the print cartridge from the carriage.
摘要翻译：喷墨打印系统提供适于与安装在托架中的打印墨盒上的入口周期性接合的开/关阀。阀门连接到位于托架上的墨水供应器。由于在打印系统操作期间打印墨盒中的墨水储存器被缓慢耗尽，所以机构周期性地将阀从与打印墨盒分离的第一被动位置顺序地移动到与打印墨盒的入口接合的第二活动位置以允许补充打印墨盒中的墨水容器而不从墨盒中取出打印墨盒。

52. 发明授权

US5748216A Inkjet print cartridge having valve connectable to an external ink reservoir for recharging the print cartridge 失效
标题翻译：喷墨打印墨盒具有可连接到外部墨水容器的阀，用于对打印墨盒进行再充电
公开(公告)号：US5748216A
公开(公告)日：1998-05-05
申请号：US616829
申请日：1996-03-14
申请人： Joseph E. Scheffelin , David S. Hunt , Mark E. Young , Elizabeth Zapata , Alfred Zepeda , Christopher J. Shultz , Jon Fong
发明人： Joseph E. Scheffelin , David S. Hunt , Mark E. Young , Elizabeth Zapata , Alfred Zepeda , Christopher J. Shultz , Jon Fong
IPC分类号： B41J2/175
CPC分类号： B41J2/17523 , B41J2/17506 , B41J2/17513 , B41J2/1752 , B41J2/1755 , B41J2/17553 , B41J2/17596 , B41J2002/17516 , B41J2002/17573 , B41J2002/17586
摘要： A print cartridge is described which has an ink recharge port and valve structure to enable the print cartridge reservoir to be recharged with ink. A slideable, generally cylindrical ink valve extends through the print cartridge body and into the ink bag. The valve has a male connector portion at its end external to the print cartridge body. The valve is open when pushed into the print cartridge body and closed when pulled away from the print cartridge body. An ink refill system containing a supply of ink has a slideable valve with a female connector portion which is engageable with the male connector portion of the print cartridge valve. To recharge the print cartridge ink reservoir, the end of the print cartridge valve is inserted into the end of the ink refill system valve to create both a mechanical coupling and a fluid tight coupling between the two valves. A further force pushing the print cartridge against the ink refill system causes both valves to be pushed inside their respective ink reservoirs. This further insertion causes both valves to become open, thus creating an airtight fluid path between the ink refill system reservoir and the depleted print cartridge reservoir. When the valves are mechanically decoupled, the valves are automatically closed.
摘要翻译：描述了一种打印墨盒，其具有墨水再充电端口和阀结构，以使打印墨盒储存器能够用墨水充电。可滑动的，通常为圆柱形的墨水阀延伸穿过打印墨盒主体并进入墨水袋。该阀在其打印墨盒本体外部的一端具有一个阳连接器部分。当推入打印墨盒主体时，阀门打开，并从打印墨盒主体拉出时关闭。包含油墨供应的墨水补充系统具有可滑动的阀，其具有可与打印墨盒阀的阳连接器部分接合的阴连接器部分。为了对打印墨盒墨水储存器充电，打印墨盒阀的端部插入墨水补充系统阀的端部，以在两个阀之间产生机械联接和流体密封联接。将打印墨盒推向墨水填充系统的另一个力使得两个阀都被推入它们各自的墨水容器内。这种另外的插入导致两个阀变得打开，从而在墨水补充系统储存器和耗尽的墨盒储存器之间形成气密的流体路径。当阀被机械分离时，阀被自动关闭。

53. 发明授权

US5448818A Method of assembly of a collapsible ink reservoir structure 失效
标题翻译：可收缩墨水储存器结构的组装方法
公开(公告)号：US5448818A
公开(公告)日：1995-09-12
申请号：US145359
申请日：1993-10-29
申请人： Joseph E. Scheffelin , George T. Kaplinsky , David W. Swanson , Tofigh Khodapanah , James E. Clark
发明人： Joseph E. Scheffelin , George T. Kaplinsky , David W. Swanson , Tofigh Khodapanah , James E. Clark
IPC分类号： B41J2/175 , B23P11/02 , B21D39/00
CPC分类号： B41J2/17556 , B41J2/175 , B41J2/17513 , B41J2/1752 , B41J2/17523 , B41J2/17526 , B41J2/17536 , B41J2/17553 , B41J2/17566 , B41J2002/17516 , Y10T29/49401 , Y10T29/49416 , Y10T29/49906 , Y10T29/49915 , Y10T29/53322
摘要： A method of assembling a collapsible ink reservoir for a liquid ink printer cartridge comprising the steps of attaching a first sidewall to a frame member along a sealable junction to form an open assembly; assembling a pressure regulator; inserting the pressure regulator of said assembly step into the open assembly of said attaching step; and affixing a second sidewall to the open assembly of said attaching step to form an enclosed assembly.
摘要翻译：一种组装用于液体墨水打印机墨盒的可折叠墨水储存器的方法，包括以下步骤：沿着可密封接合处将第一侧壁附接到框架构件以形成开放组件; 组装压力调节器; 将所述组装步骤的压力调节器插入所述附接步骤的打开组件中; 以及将第二侧壁固定到所述附接步骤的打开组件以形成封闭组件。

54. 发明授权

US08702207B2 Fluid-ejection printhead having mixing barrier 有权
标题翻译：具有混合阻挡层的流体喷射打印头
公开(公告)号：US08702207B2
公开(公告)日：2014-04-22
申请号：US13259205
申请日：2009-05-17
申请人： Joseph E. Scheffelin , Peter R. Stokes
发明人： Joseph E. Scheffelin , Peter R. Stokes
IPC分类号： B41J2/14
CPC分类号： B41J2/155 , B41J2202/20
摘要： A fluid-ejection printhead die includes first fluid-ejection nozzles, second fluid-ejection nozzles, and a mixing barrier. The first fluid-ejection nozzles eject fluid of a first type, and are organized over a first row and a second row non-collinear to the first row. The second fluid-ejection nozzles eject fluid of a second type different than the first type, and are organized over a third row and a fourth row non-collinear to the third row. The fourth row is at least substantially collinear to the first row. The mixing barrier is at least substantially between the first row of the first fluid-ejection nozzles and the fourth row of the second fluid-ejection nozzles.
摘要翻译：流体喷射打印头芯片包括第一流体喷射喷嘴，第二流体喷射喷嘴和混合屏障。第一流体喷射喷嘴喷射第一类型的流体，并且被组织在与第一排非共线的第一行和第二行上。第二流体喷射喷嘴喷射不同于第一类型的第二类型的流体，并且被组织在与第三排非共线的第三行和第四行上。第四行至少与第一行基本上共线。混合阻挡件至少基本上位于第一流体喷射喷嘴的第一排和第二流体喷射喷嘴的第四排之间。

55. 发明申请

US20120070217A1 PRINT BAR LIFT AND METHOD 有权
标题翻译：打印条提示和方法
公开(公告)号：US20120070217A1
公开(公告)日：2012-03-22
申请号：US12885143
申请日：2010-09-17
申请人： Jeffrey T. Hendricks , Kenneth Williams , Joseph E. Scheffelin , Dan Dowell
发明人： Jeffrey T. Hendricks , Kenneth Williams , Joseph E. Scheffelin , Dan Dowell
IPC分类号： B41J25/304
CPC分类号： B41J25/304 , B41J2/16585 , B41J2202/21
摘要： In one embodiment, an assembly includes: a print bar; first and second guide rods oriented parallel to one another; a first bracket slidable along the first guide rod and connected loosely to one end of the print bar; and a second bracket slidable along the second guide rod and connected loosely to the other end of the print bar. In another embodiment, a method includes: directly constraining a print bar in Z and theta Y at a first connection; indirectly constraining the print bar in theta Y at a second connection; and neutralizing the theta Y constraint at the second connection through a third connection between the first connection and the second connection.
摘要翻译：在一个实施例中，组件包括：打印条; 第一和第二导杆彼此平行取向; 第一支架可沿第一导杆滑动并松动地连接到打印条的一端; 以及第二支架，其沿着所述第二导杆滑动并且松散地连接到所述打印棒的另一端。在另一个实施例中，一种方法包括：在第一连接处直接约束Z和θY中的打印条; 在第二连接处间接约束θY中的打印条; 以及通过所述第一连接和所述第二连接之间的第三连接中和所述第二连接处的θY约束。

56. 发明授权

US07651196B2 Fluid ejection device and manufacturing method 有权
标题翻译：流体喷射装置及制造方法
公开(公告)号：US07651196B2
公开(公告)日：2010-01-26
申请号：US11810370
申请日：2007-06-05
申请人： Dale D. Timm , Hai Quang Tran , Joseph E. Scheffelin , Larry E. Schnebly , Paul Schweitzer , Jim Fischer
发明人： Dale D. Timm , Hai Quang Tran , Joseph E. Scheffelin , Larry E. Schnebly , Paul Schweitzer , Jim Fischer
IPC分类号： B41J2/14
CPC分类号： B41J2/155 , B41J2/14024 , B41J2/1603 , B41J2/1623 , B41J2202/20 , B41J2202/21
摘要： An ink cartridge for an ink jet printer includes a substratum and a cover attached to the substratum and having an aperture provided therein. A printhead is attached to the substratum and provided at least partially within the aperture. At least one connector extends from the printhead into the aperture, and an adhesive material covers at least a portion of the at least one connector. At least one barrier is provided for preventing the adhesive material from flowing to locations away from the at least one connector.
摘要翻译：一种用于喷墨打印机的墨盒包括一个底座和一个附着在基底上的盖子，其中设有一个孔。打印头附接到基底并且至少部分地设置在孔内。至少一个连接器从打印头延伸到孔中，并且粘合剂材料覆盖至少一个连接器的至少一部分。提供至少一个阻挡件用于防止粘合剂材料流动到远离至少一个连接器的位置。

57. 发明授权

US07240991B2 Fluid ejection device and manufacturing method 有权
标题翻译：流体喷射装置及制造方法
公开(公告)号：US07240991B2
公开(公告)日：2007-07-10
申请号：US10796720
申请日：2004-03-09
申请人： Dale D. Timm , Hai Quang Tran , Joseph E. Scheffelin , Larry E. Schnebly , Paul Schweitzer , Jim Fischer
发明人： Dale D. Timm , Hai Quang Tran , Joseph E. Scheffelin , Larry E. Schnebly , Paul Schweitzer , Jim Fischer
IPC分类号： B41J2/14 , B41J2/16
CPC分类号： B41J2/155 , B41J2/14024 , B41J2/1603 , B41J2/1623 , B41J2202/20 , B41J2202/21
摘要： An ink cartridge for an ink jet printer includes a substratum and a cover attached to the substratum and having an aperture provided therein. A printhead is attached to the substratum and provided at least partially within the aperture. At least one connector extends from the printhead into the aperture, and an adhesive material covers at least a portion of the at least one connector. At least one barrier is provided for preventing the adhesive material from flowing to locations away from the at least one connector.
摘要翻译：一种用于喷墨打印机的墨盒包括一个底座和一个附着在基底上的盖子，其中设有一个孔。打印头附接到基底并且至少部分地设置在孔内。至少一个连接器从打印头延伸到孔中，并且粘合剂材料覆盖至少一个连接器的至少一部分。提供至少一个阻挡件用于防止粘合剂材料流动到远离至少一个连接器的位置。

58. 发明授权

US06341853B1 Continuous refill of spring bag reservoir in an ink-jet swath printer/plotter 失效
标题翻译：在喷墨条纹打印机/绘图仪中连续重新填充弹簧袋储存器
公开(公告)号：US06341853B1
公开(公告)日：2002-01-29
申请号：US09067659
申请日：1998-04-28
申请人： Joseph E. Scheffelin , Mark E. Young , Elizabeth Zapata , Kenneth J. Courian , George T. Kaplinsky , David W. Swanson , James E. Clark , Tofigh Khodapanah
发明人： Joseph E. Scheffelin , Mark E. Young , Elizabeth Zapata , Kenneth J. Courian , George T. Kaplinsky , David W. Swanson , James E. Clark , Tofigh Khodapanah
IPC分类号： B41J2175
CPC分类号： B41J2/1752 , B41J2/175 , B41J2/17506 , B41J2/17509 , B41J2/17513 , B41J2/17523 , B41J2/17526 , B41J2/17536 , B41J2/17553 , B41J2/17556 , B41J2/17566 , B41J2002/17516
摘要： A closed ink replenishment system for replenishing the supply of ink in negative pressure spring-bag reservoirs in a printer/plotter. A tube runs between each cartridge reservoir and an auxiliary reservoir mounted to the printer/plotter frame to form the closed ink system. As ink is depleted from the spring-bag reservoir during printing operation, the negative pressure in the cartridge increases, drawing ink through the tube from the auxiliary reservoir into the cartridge until the negative pressure decreases to an equilibrium point. As a result, the volume of ink within the spring-bag reservoir remains substantially constant so long as there is ink remaining within the auxiliary reservoir. This maintains the print quality. The auxiliary reservoir is a flat bag mounted on a spring-biased platform, which acts as a height regulating system. As ink is depleted from the auxiliary bag, the height of the platform and bag increases to maintain a constant pressure and elevation head at the spring-bag reservoir.
摘要翻译：一种封闭的墨水补充系统，用于补充打印机/绘图仪中的负压弹簧袋储存器中的墨水供应。管在每个墨盒储存器和安装到打印机/绘图仪框架的辅助储存器之间运行以形成封闭的墨水系统。当打印操作期间墨水从墨袋储存器中耗尽时，墨盒中的负压增加，墨水通过管从辅助储存器吸入墨盒中，直到负压降至平衡点。结果，弹簧袋储存器内的墨水体积保持基本上恒定，只要在辅助储存器内剩余墨水即可。这保持了打印质量。辅助储存器是安装在弹簧偏置平台上的扁平袋，其作为高度调节系统。当墨水从辅助袋中耗尽时，平台和袋子的高度增加，以在弹簧袋储存器处保持恒定的压力和升高头部。

59. 发明授权

US5903292A Ink refill techniques for an inkjet print cartridge which leave correct back pressure 失效
标题翻译：用于留下正确背压的喷墨打印墨盒的墨水补充技术
公开(公告)号：US5903292A
公开(公告)日：1999-05-11
申请号：US615749
申请日：1996-03-14
申请人： Joseph E. Scheffelin , Elizabeth Zapata , Winthrop D. Childers , David S. Hunt
发明人： Joseph E. Scheffelin , Elizabeth Zapata , Winthrop D. Childers , David S. Hunt
IPC分类号： B41J2/175
CPC分类号： B41J2/1752 , B41J2/17506 , B41J2/17513 , B41J2/17523 , B41J2/17553 , B41J2/17566 , B41J2002/17516 , B41J2002/17573 , B41J2002/17586
摘要： In a preferred embodiment, the ink reservoir in a print cartridge consists of a spring-loaded collapsible ink bag, where the spring urges the sides of the ink bag apart and thus maintains a negative pressure within the ink bag relative to ambient pressure. An ink refill system containing a supply of ink has a valve with a connector portion which is engageable with the connector portion of the print cartridge refill valve. When the valves are connected, the negative pressure within the print cartridge ink bag draws the ink from the ink refill system reservoir into the ink bag until the ink bag is substantially full. The print cartridge is then removed from the ink refill system. The mechanical coupling initially created between the two valves acts to pull the two valves closed as the print cartridge is pulled from the ink refill system. Once the two valves are closed, further pulling of the print cartridge releases the mechanical coupling, and the print cartridge may now be reused. Various external ink supply structures, having a variety of types of ink exit ports, are disclosed for use with the preferred print cartridge. In a preferred embodiment, the ink refill system contains one recharge for the print cartridge.
摘要翻译：在优选实施例中，打印墨盒中的墨水储存器由弹簧加载的可折叠墨水袋组成，其中弹簧将墨水袋的侧面分开，从而相对于环境压力维持墨水袋内的负压。包含墨水供应的墨水补充系统具有带有连接器部分的阀，该连接器部分可与打印墨盒补充阀的连接器部分接合。当阀连接时，打印墨盒墨水袋内的负压将墨水从墨水补充系统储存器吸入墨水袋中，直到墨水袋基本上满满为止。然后从墨水补充系统中取出打印墨盒。最初在两个阀之间产生的机械联轴器用于当从墨水补充系统拉出打印墨盒时拉动两个阀关闭。一旦两个阀关闭，进一步拉动打印墨盒释放机械联接器，并且打印墨盒现在可以重复使用。公开了具有各种类型的出墨口的各种外部供墨结构，用于优选的打印墨盒。在优选实施例中，墨水补充系统包含用于打印墨盒的一次再充电。

60. 发明授权

US5852458A Inkjet print cartridge having a first inlet port for initial filling and a second inlet port for ink replenishment without removing the print cartridge from the printer 失效
标题翻译：喷墨打印墨盒具有用于初始填充的第一入口端口和用于墨水补充的第二入口端口，而不从打印机移除打印墨盒
公开(公告)号：US5852458A
公开(公告)日：1998-12-22
申请号：US618237
申请日：1996-03-14
申请人： Joseph E. Scheffelin , David S. Hunt , Mark E. Young , Elizabeth Zapata , Alfred Zepeda , Christopher J. Schultz , Jon Fong
发明人： Joseph E. Scheffelin , David S. Hunt , Mark E. Young , Elizabeth Zapata , Alfred Zepeda , Christopher J. Schultz , Jon Fong
IPC分类号： B41J2/175
CPC分类号： B41J2/1755 , B41J2/17506 , B41J2/17509 , B41J2/17513 , B41J2/1752 , B41J2/17523 , B41J2/17536 , B41J2/17553 , B41J2/17556 , B41J2002/17516 , B41J2002/17573 , B41J2002/17586
摘要： An inkjet print cartridge is described which allows recharging of the ink supply in the print cartridge without removing the print cartridge from the printer. In a preferred embodiment, the ink reservoir in the print cartridge consists of a spring-loaded collapsible ink bag, where the spring urges the sides of the ink bag apart and thus maintains a negative pressure within the ink bag relative to ambient pressure. The ink bag is initially filled through a first fill port in the print cartridge. The first fill port is then sealed with a stopper. The print cartridge is installed in a slideable carriage in an inkjet printer. As the ink is depleted during use of the print cartridge, the ink bag progressively collapses and overcomes the spring force. A slideable, generally cylindrical ink valve extends through the print cartridge body and into the ink bag. The valve is open when pushed into the print cartridge body and closed when pulled away from the print cartridge body. An ink refill system containing a supply of ink is connected to the valve on the print cartridge by a flexible tube. The negative pressure within the print cartridge ink bag draws the ink from the ink refill system reservoir into the ink bag continuously or at intermittent times.
摘要翻译：描述了一种喷墨打印墨盒，其允许在打印机中不从墨盒中取出打印墨盒，从而对打印墨盒中的墨水供应进行充电。在优选实施例中，打印墨盒中的墨水容器由弹簧加载的可折叠墨水袋组成，其中弹簧将墨水袋的侧面分开，从而相对于环境压力保持墨水袋内的负压。墨水袋最初通过打印墨盒中的第一填充口填充。然后用塞子密封第一填充口。打印墨盒安装在喷墨打印机的可滑动托架中。当墨水在打印墨盒使用期间耗尽时，墨水袋逐渐塌陷并克服弹簧力。可滑动的，通常为圆柱形的墨水阀延伸穿过打印墨盒主体并进入墨水袋。当推入打印墨盒主体时，阀门打开，并从打印墨盒主体拉出时关闭。包含墨水供应的墨水补充系统通过柔性管连接到打印墨盒上的阀。打印墨盒墨水袋内的负压连续地或间歇地将墨水从墨水补充系统储存器吸入墨水袋中。

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