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1. 发明授权

US5440333A Collapsible ink reservoir and ink-jet cartridge with protective bonding layer for the pressure regulator 失效
标题翻译：可折叠墨水储存器和喷墨墨盒，用于压力调节器的保护粘合层
公开(公告)号：US5440333A
公开(公告)日：1995-08-08
申请号：US997257
申请日：1992-12-23
申请人： James H. Sykora , Tofigh Khodapanah , David S. Hunt , George Kaplinsky , Joseph Scheffelin , Amy V. Liew , Mark Van Veen , Joseph R. Elliot
发明人： James H. Sykora , Tofigh Khodapanah , David S. Hunt , George Kaplinsky , Joseph Scheffelin , Amy V. Liew , Mark Van Veen , Joseph R. Elliot
IPC分类号： B41J2/175
CPC分类号： B41J2/17513 , B41J2002/17516
摘要： An ink cartridge for a thermal ink jet printer containing a separate collapsible ink reservoir which is kept under negative pressure by a pressure regulator to prevent ink leakage. The collapsible reservoir has a pair of flexible plastic membrane ink bag sidewalls each connected at their periphery to form an ink bag and an ink pressure regulator in the bag. The pressure regulator comprises a pair of spaced parallel side plates urged apart by a spring toward the adjacent bag sidewalls whereby the reservoir is collapsible against the spring pressure to an essentially flat shape to permit substantially complete dispensation of ink from the bag. Inadvertent puncture of the thin bag walls by the regulator is prevented by a protective edge guard in the form of a layer of tough plastic bonded to the outer surfaces of the sideplates, the protective layers each having a peripheral edge which extends beyond the edge of the side plate to prevent the edges of the sideplates from directly contacting the bag walls. The regulator is centrally positioned and held in place between the flexible membrane bag walls, preferably by heat bonding of the bag walls to the edge guards.
摘要翻译：一种用于热喷墨打印机的墨盒，其包含由压力调节器保持在负压下以防止油墨泄漏的单独的可折叠墨水储存器。可折叠储存器具有一对柔性塑料膜墨袋侧壁，每个侧壁在其周边连接以在袋中形成墨袋和墨压力调节器。压力调节器包括一对间隔开的平行的侧板，其被弹簧推向相邻的袋侧壁，由此储存器能够克服弹簧压力而折叠成基本平坦的形状，从而允许基本上完全从袋中分配墨水。由保护性边缘防护装置防止由调节器引起的薄袋壁不经意地穿透，该保护性边缘防护件以坚固的塑料层的形式结合在侧板的外表面上，保护层各自具有延伸超过边缘的边缘侧板，以防止侧板的边缘直接接触袋壁。调节器位于柔性膜袋壁之间的中央定位并且保持在适当位置，优选地通过袋壁与边缘护罩的热粘合。

2. 发明授权

US06736495B2 Replenishment system with an open-valve printhead fill port continuously connected to a liquid supply 失效
标题翻译：补充系统具有连续连接到液体供应的开放式打印头填充口
公开(公告)号：US06736495B2
公开(公告)日：2004-05-18
申请号：US10386806
申请日：2003-03-10
申请人： Paul S. Wu , Erich E. Coiner , Mark E. Young , Max Stephen Gunther , David S. Hunt
发明人： Paul S. Wu , Erich E. Coiner , Mark E. Young , Max Stephen Gunther , David S. Hunt
IPC分类号： B41J2175
CPC分类号： B41J2/17556 , B41J2/175 , B41J2/17506 , B41J2/17513 , B41J2/1752 , B41J2/17523 , B41J2/17526 , B41J2/17536 , B41J2/17553 , B41J2/17566 , B41J2002/17516 , B41J2002/17573 , B41J2002/17586
摘要： Techniques for liquid replenishment in a printer/plotter. An ink delivery system (IDS) is employed wherein the on-carriage spring reservoir of the print cartridge is manually and securely connected to the off-carriage reservoir. A pen cartridge that uses an internal spring to provide vacuum pressure is connected from an inlet port through a unitary coupler to an ink reservoir located off the scanning carriage axis. The coupler serves to align as well as to secure two mating valves to securely hold them together in an open latched position which is not intended to be modified or disconnected until the entire ink supply has been depleted. A replaceable ink supply module for providing replenishment of an inkjet printhead includes a collapsible bag, an enclosure box, a connective tube, and an on/off valve. These four components are incorporated into a composite sealed system which remains intact during shipment, storage, installation and operation. The collapsible bag is placed inside the protective enclosure box and has an end-connect outlet permanently attached to one end of the connective tube. The other end of the connective tube carries a permanently attached on/off valve designed for engagement with an inlet valve of an inkjet printhead.
摘要翻译：打印机/绘图仪中液体补充技术。使用墨水输送系统（IDS），其中打印墨盒的托架上的弹簧储存器手动且牢固地连接到非托架储存器。使用内部弹簧提供真空压力的笔筒从入口端口通过单一联接器连接到位于扫描托架轴线上的墨水储存器。联接器用于对准以及固定两个配合阀，以将其牢固地保持在一起打开的锁定位置，该位置在整个供墨已经耗尽之前不打算被修改或断开。用于提供喷墨打印头补充的可更换墨水供应模块包括可折叠袋，封闭盒，连接管和开/关阀。这四个组件被并入复合密封系统，在运输，储存，安装和操作期间保持完整。可折叠袋放置在保护外壳内，并具有永久连接到连接管一端的端连接出口。连接管的另一端承载设计用于与喷墨打印头的入口阀接合的永久附接的开关阀。

3. 发明授权

US5966156A Refilling technique for inkjet print cartridge having two ink inlet ports for initial filling and recharging 失效
标题翻译：具有用于初始填充和再充电的两个墨水入口的喷墨打印墨盒的再填充技术
公开(公告)号：US5966156A
公开(公告)日：1999-10-12
申请号：US111340
申请日：1998-07-07
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： B41J2/1752 , B41J2/17506 , B41J2/17513 , B41J2/17523 , B41J2/17553 , B41J2/17566 , B41J2002/17516 , B41J2002/17573 , B41J2002/17586
摘要： An inkjet print cartridge is described which has a first fill port, for initially filling the print cartridge with ink, and a refill port for recharging the print cartridge. The refill port includes a slideable valve which is engageable with a valve on an external ink reservoir to create an airtight fluid communication path between the print cartridge reservoir and the external ink reservoir.
摘要翻译：描述了一种喷墨打印盒，其具有用于初始地用墨水填充打印墨盒的第一填充端口和用于对打印墨盒进行再充电的再填充端口。再填充端口包括可滑动阀，其可与外部油墨储存器上的阀接合，以在打印墨盒储存器和外部墨水储存器之间形成气密的流体连通路径。

4. 发明授权

US5777648A Inkjet print cartridge having an ink fill port for initial filling and a recharge port with recloseable seal for recharging the print cartridge with ink 失效
标题翻译：具有用于初始填充的墨水填充口的喷墨打印墨盒和具有可重新密封的再充电端口，用于为墨盒充满墨水
公开(公告)号：US5777648A
公开(公告)日：1998-07-07
申请号：US615903
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： B41J2/1752 , B41J2/17506 , B41J2/17513 , B41J2/17523 , B41J2/17553 , B41J2/17566 , B41J2002/17516 , B41J2002/17573 , B41J2002/17586
摘要： An inkjet print cartridge is described which has a first fill port, for initially filling the print cartridge with ink, and a refill port for recharging the print cartridge. The refill port includes a slideable valve which is engageable with a valve on an external ink reservoir to create an airtight fluid communication path between the print cartridge reservoir and the external ink reservoir.
摘要翻译：描述了一种喷墨打印盒，其具有用于初始地用墨水填充打印墨盒的第一填充端口和用于对打印墨盒进行再充电的再填充端口。再填充端口包括可滑动阀，其可与外部油墨储存器上的阀接合，以在打印墨盒储存器和外部墨水储存器之间形成气密的流体连通路径。

5. 发明授权

US5621445A Apparatus for refilling ink cartridges 失效
标题翻译：用于重新填充墨盒的装置
公开(公告)号：US5621445A
公开(公告)日：1997-04-15
申请号：US322848
申请日：1994-10-13
申请人： Jon Fong , David S. Hunt , Michael L. Borer
发明人： Jon Fong , David S. Hunt , Michael L. Borer
IPC分类号： B41J2/175
CPC分类号： B41J2/17523 , B41J2/17506 , B41J2/17513 , B41J2002/17516 , B41J2002/17573 , B41J2002/17586
摘要： The invention generally relates to refillable ink cartridges for computer controlled ink jet printers and, more specifically, to apparatus for refilling collapsible ink bags which are maintained at sub-atmospheric pressure within such equipment. The refilling apparatus includes a fluid bridge located between the reservoir holding replenishment ink and the ink cartridge. The fluid bridge may contain either a purge valve and/or a priming valve that prevent air bubbles from being introduced into the ink bag and from obstructing the flow of replenishment ink.
摘要翻译：本发明一般涉及用于计算机控制的喷墨打印机的可再填充墨盒，更具体地说，涉及在这种设备内保持在低于大气压的可压缩墨袋的装置。再填充装置包括位于储存器保持补充油墨和墨盒之间的流体桥。流体桥可以包含一个净化阀和/或一个启动阀，它防止气泡被引入到墨水袋中并阻止补充墨水的流动。

6. 发明授权

US6065826A Modular print cartridge receptacle for use in inkjet printing systems 有权
标题翻译：用于喷墨打印系统的模块化打印碳粉盒插座
公开(公告)号：US6065826A
公开(公告)日：2000-05-23
申请号：US167392
申请日：1998-10-06
申请人： Andrew R. Robinson , David S. Hunt , Robert W. Beauchamp , Michael J. Klausbruckner , Mark A. Hay , Jayson L. Monroe
发明人： Andrew R. Robinson , David S. Hunt , Robert W. Beauchamp , Michael J. Klausbruckner , Mark A. Hay , Jayson L. Monroe
IPC分类号： B41J2/175 , B41J2/01
CPC分类号： B41J2/1755 , B41J2/1752
摘要： Disclosed is a modular print cartridge receptacle including a housing for removably receiving and supporting a single print cartridge; a locking mechanism on the housing for locking the print cartridge in the housing; and alignment surfaces on the housing for aligning and interlocking the housing with a second housing, the housing being used separately or in conjunction with a second housing. Also disclosed is a modular print cartridge receptacle including a housing for removably receiving and supporting a single print cartridge; a locking mechanism on the housing for locking the print cartridge in the housing; and a print cartridge driver circuit mounted on the housing and electrically connected with electrical interconnects on the housing for receiving signals from a printer and also electrically interconnected with electrodes on the housing for transmitting signals to the print cartridge when the print cartridge is installed in the housing, the housing being used separately or in conjunction with a second housing. The disclosed is a modular print cartridge receptacle for providing a flexible modular printing system which allows for flexibility in the design of printers for particular or unique applications. The invention allows for multiple modular print cartridge receptacles to be assembled together to quickly produce a functional specialized printing system.
摘要翻译：公开了一种模块化打印盒容器，其包括用于可拆卸地接收和支撑单个打印盒的壳体; 壳体上的锁定机构，用于将打印盒锁定在壳体中; 以及壳体上的对准表面，用于将壳体与第二壳体对准和互锁，所述壳体单独使用或与第二壳体结合使用。还公开了一种模块化打印盒容器，其包括用于可拆卸地接收和支撑单个打印盒的壳体; 壳体上的锁定机构，用于将打印盒锁定在壳体中; 以及打印盒驱动器电路，其安装在外壳上并与壳体上的电互连电连接，用于接收来自打印机的信号，并且还与壳体上的电极电互连，用于当打印墨盒安装在外壳中时将信号传输到打印墨盒，所述壳体单独使用或与第二壳体结合使用。所公开的是用于提供灵活的模块化打印系统的模块化打印盒插座，其允许针对特定或独特应用的打印机设计的灵活性。本发明允许将多个模块化的打印墨盒插座组装在一起以快速地生成功能专用的打印系统。

7. 发明授权

US5793387A Method and apparatus for ink-jet ink level detection 失效
标题翻译：喷墨油墨检测方法和装置
公开(公告)号：US5793387A
公开(公告)日：1998-08-11
申请号：US863641
申请日：1997-05-29
申请人： David S. Hunt
发明人： David S. Hunt
IPC分类号： B41J2/175
CPC分类号： B41J2/17513 , B41J2002/17516 , B41J2002/17573 , B41J2002/17586
摘要： An ink jet pen supply cartridge having a spring biased ink reservoir with a visual indication of remaining ink quantity. The reservoir tends to collapse laterally as the ink supply decreases due to differential pressure exerted thereto. The spring-reservoir is contained in a rigid cartridge and a pair of flexible tape members are cemented or welded, one to each side of the spring-reservoir, and extend generally parallel toward a narrow end surface of the cartridge at which they overlap and can be viewed through a window. The overlapping relationship of the tape members provide ink quantity indicia which change as the spring-reservoir collapse draws them past each other.
摘要翻译：一种具有弹簧偏压墨水储存器的喷墨笔供应墨盒，具有剩余墨水量的视觉指示。当墨水供应因施加的压差而降低时，储存器倾向于横向折叠。弹簧储存器容纳在刚性盒中，并且一对柔性带构件被粘合或焊接在弹簧储存器的每一侧上，并且大致平行于盒的窄端表面，在该窄端表面重叠，并且可以通过窗户观看。胶带构件的重叠关系提供墨水量标记，随着弹簧储存器塌陷使它们彼此过渡而改变。

8. 发明授权

US5596358A Method and apparatus for refilling a print cartridge having a reservoir pressure of less than ambient pressure 失效
标题翻译：用于重新填充具有小于环境压力的储层压力的打印盒的方法和装置
公开(公告)号：US5596358A
公开(公告)日：1997-01-21
申请号：US332010
申请日：1994-10-31
申请人： David S. Hunt , Jon J. Fong , Joseph E. Scheffelin , Alfred U. N. Zepeda
发明人： David S. Hunt , Jon J. Fong , Joseph E. Scheffelin , Alfred U. N. Zepeda
IPC分类号： B41J2/175
CPC分类号： B41J2/17506
摘要： Apparatus and method for refilling print cartridges for computer controlled printers. The apparatus creates a closed system that is isolated from ambient pressure. The apparatus utilizes both a vacuum in the ink reservoir in the print cartridge and vertical displacement of the refill reservoir with respect to the reservoir in the print cartridge to draw refill ink into the print cartridge to an operating level and to an operating pressure of less than ambient pressure. Within this closed system the apparatus dislodges the closure on the print cartridge and reseats a replacement closure during refilling.
摘要翻译：用于为计算机控制的打印机重新填充打印墨盒的装置和方法。该设备创建一个与环境压力隔离的封闭系统。该装置利用打印墨盒中的墨水容器中的真空并且再充填储存器相对于打印墨盒中的储存器的垂直位移，以将再填充墨水吸入打印墨盒中至操作水平和小于环境压力。在该封闭系统内，装置将打印墨盒上的封盖移开，并在重新填充时重新安装更换盖。

9. 发明授权

US5963238A Intermittent refilling of print cartridge installed in an inkjet printer 失效
标题翻译：打印墨盒安装在喷墨打印机中的间歇性重新填充
公开(公告)号：US5963238A
公开(公告)日：1999-10-05
申请号：US73168
申请日：1998-05-05
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： B41J2/17553 , B41J2/17506 , B41J2/17513 , B41J2/1752 , B41J2/17523 , B41J2/1755 , 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。

10. 发明授权

US5874976A Inkjet cartridge fill port adapter 失效
标题翻译：喷墨墨盒填充口适配器
公开(公告)号：US5874976A
公开(公告)日：1999-02-23
申请号：US726587
申请日：1996-10-07
申请人： Robert Joseph Katon , Max S. Gunther , Joseph E. Scheffelin , David S. Hunt , Mark E. Young , Elizabeth Zapata , Alfred Zepeda , Christopher J. Shultz
发明人： Robert Joseph Katon , Max S. Gunther , Joseph E. Scheffelin , David S. Hunt , Mark E. Young , Elizabeth Zapata , Alfred Zepeda , Christopher J. Shultz
IPC分类号： B41J2/175
CPC分类号： B41J2/17546 , B41J2/17509 , B41J2/1752 , B41J2/17523
摘要： An inkjet cartridge is adapted to receive ink from an external ink supply reservoir. The inkjet cartridge includes an internal reservoir, printhead, housing, and fluid interface. The housing includes a first cylindrical port, a first connector and a second connector. The fluid interface provides fluid communication between the port and reservoir. An adapter secures a tube/needle valve from the supply reservoir to the port. The adapter includes a first member, a first protrusion and a second protrusion integrally formed as one structure. The first member defines an opening within which the needle valve is positioned. The first protrusion and second protrusion extend from the first member adjacent to the opening. The first protrusion engages the housing's first connector and the second protrusion engages the housing's second connector to attach the adapter to the housing. The valve mates to the port and a valve needle mates to the fluid interface.
摘要翻译：喷墨墨盒适于从外部墨水供应储存器接收墨水。喷墨墨盒包括内部储存器，打印头，外壳和流体接口。壳体包括第一圆柱形端口，第一连接器和第二连接器。流体接口提供端口和储液器之间的流体连通。适配器将管/针阀从供应容器固定到端口。适配器包括作为一个结构整体形成的第一构件，第一突起和第二突起。第一构件限定了针阀定位在其中的开口。第一突起和第二突起从邻近开口的第一构件延伸。第一突起接合壳体的第一连接器，并且第二突起接合壳体的第二连接器以将适配器附接到壳体。阀与端口配合，阀针与流体接口配合。

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