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1. 再颁专利

USRE37874E1 Off-axis ink with supply with pressurized ink tube for preventing air ingestion 有权
标题翻译：离轴油墨供应带加压油墨管，用于防止空气摄入
公开(公告)号：USRE37874E1
公开(公告)日：2002-10-15
申请号：US09609450
申请日：2000-06-27
申请人： Norman E. Pawlowski, Jr. , Paul D. Gast
发明人： Norman E. Pawlowski, Jr. , Paul D. Gast
IPC分类号： B41J2175
CPC分类号： B41J2/17553 , B41J2/175 , B41J2/17503 , B41J2/17509 , B41J2/17513 , B41J2/1752 , B41J2/17556
摘要： In the preferred embodiment, an inkjet printer includes a replaceable print cartridge which is inserted into a scanning carriage. The print cartridge contains a regulator valve. An ink tube extends from the scanning carriage to a separate, disposable ink supply cartridge located within the printer. A second valve connected between the ink tube and the ink supply cartridge is automatically actuated when it is determined that the printer is not being used. The valve seal is more reliable than the inexpensive one-way valve seal in the disposable ink supply cartridge. The reliable valve seal prevents any air bubbles in the tube from expanding toward the ink supply cartridge, enabling the use of more flexible tubes which have less stringent air diffusion characteristics. In another embodiment, instead of a valve, a pressure source is connected to the ink tube to maintain the partial air pressure within the tube at approximately ambient pressure.
摘要翻译：在优选实施例中，喷墨打印机包括插入到扫描托架中的可替换打印盒。打印碳粉盒包含一个调节阀。墨水管从扫描托架延伸到位于打印机内的单独的一次性墨水供应盒。当确定打印机未被使用时，连接在墨水管和供墨盒之间的第二阀被自动启动。阀密封件比一次性供墨盒中便宜的单向阀密封件更可靠。可靠的阀密封防止管中的任何气泡朝向墨水供应墨盒扩张，从而能够使用具有较不严格的空气扩散特性的更柔性的管。在另一个实施例中，代替阀，压力源连接到墨管，以将管内的部分空气压力保持在大约环境压力。

2. 发明授权

US06318850B1 Ink container refurbishment system 有权
标题翻译：油墨容器翻新系统
公开(公告)号：US06318850B1
公开(公告)日：2001-11-20
申请号：US09230950
申请日：1998-08-08
申请人： Winthrop D. Childers , Michael L. Bullock , Norman E. Pawlowski, Jr. , Jeffrey L. Thielman
发明人： Winthrop D. Childers , Michael L. Bullock , Norman E. Pawlowski, Jr. , Jeffrey L. Thielman
IPC分类号： B41J2175
CPC分类号： B41J2/17553 , B41J2/17506 , B41J2/17513 , B41J2/1752 , B41J2/17523 , B41J2/17546 , B41J2/1755 , B41J2/17566 , B41J2/17596 , B41J25/34 , B41J2002/17569 , B41J2002/17586
摘要： Alternative methods for refurbishing a single-use ink delivery container for a printing system are described. The refurbishing methods include electrical and mechanical reconfiguration or replacement of original elements on the ink delivery container. Each method utilizes an existing ink fluid outlet, electrical connector and an information storage device on the ink delivery container.
摘要翻译：描述用于翻新用于打印系统的一次性墨水输送容器的替代方法。翻新方法包括电气和机械重新配置或更换墨水输送容器上的原始元件。每种方法利用现有的墨水流体出口，电连接器和墨水输送容器上的信息存储装置。

3. 发明授权

US06273560B1 Print cartridge coupling and reservoir assembly for use in an inkjet printing system with an off-axis ink supply 失效
标题翻译：用于具有离轴油墨供应的喷墨打印系统的打印墨盒联接器和储存器组件
公开(公告)号：US06273560B1
公开(公告)日：2001-08-14
申请号：US08742253
申请日：1996-10-31
申请人： Brian J. Keefe , Norman E. Pawlowski, Jr. , Michael E. Peterschmidt , Carrie E. Harris , Winthrop D. Childers , James P. Kearns , Jeffrey D. Langford
发明人： Brian J. Keefe , Norman E. Pawlowski, Jr. , Michael E. Peterschmidt , Carrie E. Harris , Winthrop D. Childers , James P. Kearns , Jeffrey D. Langford
IPC分类号： B41J2175
CPC分类号： B41J2/17523 , B41J2/14145 , B41J2/175 , B41J2/17503 , B41J2/17509 , B41J2/17513 , B41J2/1752 , B41J2/17526 , B41J2/17533 , B41J2/17553 , B41J2/17556 , B41J2/17566 , B41J2/17596 , B41J2002/14387 , B41J2002/17516 , G01F23/003 , G01F23/72
摘要： Disclosed is a fluidic coupling that releasably and fluidically connects to the inlet port of an inkjet print cartridge. The fluidic coupling acts as a seal for the print cartridge and a means of lubricating and protecting the inlet port from drying, leaking ink, and air ingestion while the print cartridge is in transit and in storage. The fluidic coupling also provides an auxiliary ink reservoir for the print cartridge. The fluidic coupling further provides an ink conduit to the printhead from an external ink supply. First first and second end portions define an internal chamber, the internal chamber providing an internal fluid conduit for ink between the first and second ends of the body; and a fluidic coupling affixed to the first end of the body and in fluidic communication with the internal chamber. Optionally, there is a second fluidic coupling affixed to the second end of the body adapted to releasably seal to an outlet port of an ink supply to allow fluid communication between internal fluid conduit and the outlet port of the ink supply so as to allow ink flow from the ink supply through the second fluidic coupling, and into the internal fluid conduit.
摘要翻译：公开了可释放地和流体地连接到喷墨打印墨盒的入口的流体耦合。流体联接器用作打印墨盒的密封件，以及在打印墨盒正在运输和存储时润滑和保护入口不受干燥，泄漏墨水和空气摄取的装置。流体联接器还为打印墨盒提供辅助墨水储存器。流体联接器还从外部墨水供应器向打印头提供墨水导管。第一第一端部和第二端部限定内部腔室，内部腔室为主体的第一和第二端部之间的墨水提供内部流体导管; 以及固定在主体的第一端并与内腔流体连通的流体联接件。可选地，存在固定到主体的第二端的第二流体联接件，其适于可释放地密封墨水供应的出口，以允许内部流体导管和墨水供应源的出口之间的流体连通，从而允许墨水流动从供墨通过第二流体联接，并进入内部流体导管。

4. 发明授权

US06188417B1 Fluidic adapter for use with an inkjet print cartridge having an internal pressure regulator 失效
标题翻译：用于具有内部压力调节器的喷墨打印盒的流体适配器
公开(公告)号：US06188417B1
公开(公告)日：2001-02-13
申请号：US08741845
申请日：1996-10-31
申请人： Brian J. Keefe , Norman E. Pawlowski, Jr. , Michael E. Peterschmidt , Carrie E. Harris , Winthrop D. Childers
发明人： Brian J. Keefe , Norman E. Pawlowski, Jr. , Michael E. Peterschmidt , Carrie E. Harris , Winthrop D. Childers
IPC分类号： B41J2175
CPC分类号： B41J2/17523 , B41J2/14145 , B41J2/175 , B41J2/17503 , B41J2/17509 , B41J2/17513 , B41J2/1752 , B41J2/17526 , B41J2/17533 , B41J2/17553 , B41J2/17556 , B41J2/17566 , B41J2/17596 , B41J2002/14387 , B41J2002/17516 , G01F23/003 , G01F23/72
摘要： Described is an ink delivery system for an inkjet printing system including a housing; a printhead fixed to the housing for ejecting droplets of ink on media; a regulator located within the housing; a source of ink for replenishing the printhead; and an ink passageway for connecting the source of ink and the valve inlet. The regulator including a valve having an inlet and outlet, with the outlet in fluid communication with the printhead; a flexible member within the print cartridge, the flexible member has a reference surface and an ink surface, the reference surface is in communication with an outside atmosphere, the ink surface is in fluid communication with the printhead, the difference in pressure between the outside atmosphere and the printhead causes the flexible member to bias toward the ink surface; and an actuator that is receives a force from the ink surface of the flexible member, the actuator actuates the valve based upon the differential pressure between the reference surface and the outside atmosphere. Also described is a fluidic coupling that releasably and fluidically connects to the inlet port of a print cartridge. The fluidic coupling acts as a seal for the print cartridge and a means of lubricating and protecting the inlet port from drying, leaking ink, and air ingestion while the print cartridge is in transit and in storage. The fluidic coupling also provides an auxiliary ink reservoir for the print cartridge. The fluidic coupling further provides an ink conduit to the printhead from an external ink supply.
摘要翻译：描述了一种用于包括壳体的喷墨打印系统的墨水输送系统; 打印头固定到壳体上，用于在介质上喷射油墨; 位于壳体内的调节器; 用于补充打印头的墨水源; 以及用于连接墨水源和阀入口的墨通道。所述调节器包括具有入口和出口的阀，所述出口与所述打印头流体连通; 柔性构件在打印墨盒内，柔性构件具有参考表面和墨表面，参考表面与外部气氛连通，墨表面与打印头流体连通，外部气氛之间的压力差并且所述打印头使得所述柔性构件偏向所述墨表面; 以及致动器，其接收来自所述柔性构件的墨表面的力，所述致动器基于所述参考表面和所述外部气氛之间的压差来致动所述阀。还描述了可释放地和流体地连接到打印墨盒的入口的流体耦合。流体联接器用作打印墨盒的密封件，以及在打印墨盒正在运输和存储时润滑和保护入口不受干燥，泄漏墨水和空气摄取的装置。流体联接器还为打印墨盒提供辅助墨水储存器。流体联接器还从外部墨水供应器向打印头提供墨水导管。

5. 发明授权

US06183078B2 Ink delivery system for high speed printing 失效
标题翻译：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。

6. 发明授权

US6074050A Method and apparatus for venting an ink container 失效
标题翻译：用于排出墨水容器的方法和装置
公开(公告)号：US6074050A
公开(公告)日：2000-06-13
申请号：US984219
申请日：1997-12-03
申请人： Raul Perez , Rhonda Wilson , Norman E. Pawlowski, Jr.
发明人： Raul Perez , Rhonda Wilson , Norman E. Pawlowski, Jr.
IPC分类号： B41J2/175
CPC分类号： B41J2/17556 , B41J2/17506 , B41J2/17513 , B41J2002/17516
摘要： Disclosed is a replaceable ink container for providing ink to an ink-jet printing system. The ink container includes a pressure vessel for pressurizing ink. The ink container has a non-operating state and an operating state. Within the operating state, the pressure vessel has an internal gauge pressure maintained within an operating range so that pressurized ink is provided to the printing system. The ink container also includes a gas vent apparatus communicating between an inside surface of the pressure vessel and an outside atmosphere to allow continuous venting in both the operating and non-operating states. In one preferred embodiment the vent apparatus includes a porous member that is located between a pressurized region of the ink container and an outside atmosphere. This porous member provides a flow path for gas therethrough.
摘要翻译：公开了一种用于向喷墨打印系统提供油墨的可替换油墨容器。墨水容器包括用于对墨水加压的压力容器。墨水容器具有非操作状态和操作状态。在操作状态下，压力容器具有保持在操作范围内的内表压，使得加压油墨被提供给打印系统。墨水容器还包括在压力容器的内表面和外部气氛之间连通的排气装置，以允许在操作状态和非操作状态下连续排气。在一个优选实施例中，排气装置包括位于油墨容器的加压区域和外部气氛之间的多孔构件。该多孔构件为通过其中的气体提供流动路径。

7. 发明授权

US6010210A Ink container having a multiple function chassis 失效
标题翻译：油墨容器具有多功能底盘
公开(公告)号：US6010210A
公开(公告)日：2000-01-04
申请号：US868927
申请日：1997-06-04
申请人： Rhonda L. Wilson , Eric L. Gasvoda , Susan M. Hmelar , David O. Merrill , Norman E. Pawlowski, Jr. , Dennis W. Houpt , David C. Kamp , Thomas J. Krall , Jared E. Neff
发明人： Rhonda L. Wilson , Eric L. Gasvoda , Susan M. Hmelar , David O. Merrill , Norman E. Pawlowski, Jr. , Dennis W. Houpt , David C. Kamp , Thomas J. Krall , Jared E. Neff
IPC分类号： B41J2/175
CPC分类号： B41J2/17556 , B41J2/17503 , B41J2/17509 , B41J2/17513 , B41J2/17523 , B41J2/17546 , B41J2/17553 , B41J2/17566 , B41J2002/17516
摘要： An ink container for holding a supply of liquid ink for use in an inkjet printing system. The container includes a collapsible ink reservoir for holding a supply of liquid ink, and a multiple functioned chassis. The chassis rigidly support an air inlet for receiving pressurized air from the printing system and an ink outlet for delivering pressurized ink to the system. The chassis support a collapsible ink container by providing an attach surface over which the collapsible container is attached. The attach surface allows a relatively simple pleated bag construction to be used by providing a surface whose normal is substantially perpendicular to the longitudinal axis of the container. The chassis is adapted to engage with a pressure vessel opening, providing a seal that separates the pressure vessel from an outside atmosphere. The chassis provides a surface for outside electrical contacts along with locating means for a mating electrical connector, and provides pathways for them to be routed into the pressure vessel region. An efficient method of assembly of an ink container is described.
摘要翻译：一种用于保持供应用于喷墨打印系统的液体墨水的墨水容器。容器包括用于保持液体墨水供应的可折叠墨水储存器和多功能底盘。底盘刚性地支撑用于从打印系统接收加压空气的空气入口和用于将加压油墨输送到系统的墨水出口。底盘通过提供可折叠的容器附接的附接表面来支撑可折叠的墨水容器。附接表面允许通过提供其法线基本上垂直于容器的纵向轴线的表面来使用相对简单的打褶袋结构。底盘适于与压力容器开口接合，提供将压力容器与外部气氛隔开的密封。底盘提供用于外部电触点的表面以及用于配合电连接器的定位装置，并且提供用于它们被路由到压力容器区域中的通路。描述了一种组装墨水容器的有效方法。

8. 发明授权

US5988802A Off-axis ink supply with pressurized ink tube for preventing air ingestion 失效
标题翻译：离轴油墨供应带有用于防止空气摄入的加压墨管
公开(公告)号：US5988802A
公开(公告)日：1999-11-23
申请号：US706052
申请日：1996-08-30
申请人： Norman E. Pawlowski, Jr. , Paul D. Gast
发明人： Norman E. Pawlowski, Jr. , Paul D. Gast
IPC分类号： B41J2/175
CPC分类号： B41J2/17553 , B41J2/175 , B41J2/17503 , B41J2/17513 , B41J2/1752 , B41J2/17509 , B41J2/17556
摘要： In the preferred embodiment, an inkjet printer includes a replaceable print cartridge which is inserted into a scanning carriage. The print cartridge contains a regulator valve. An ink tube extends from the scanning carriage to a separate, disposable ink supply cartridge located within the printer. A second valve connected between the ink tube and the ink supply cartridge is automatically actuated when it is determined that the printer is not being used. The valve seal is more reliable than the inexpensive one-way valve seal in the disposable ink supply cartridge. The reliable valve seal prevents any air bubbles in the tube from expanding toward the ink supply cartridge, enabling the use of more flexible tubes which have less stringent air diffusion characteristics. In another embodiment, instead of a valve, a pressure source is connected to the ink tube to maintain the partial air pressure within the tube at approximately ambient pressure.
摘要翻译：在优选实施例中，喷墨打印机包括插入到扫描托架中的可替换打印盒。打印碳粉盒包含一个调节阀。墨水管从扫描托架延伸到位于打印机内的单独的一次性墨水供应盒。当确定打印机未被使用时，连接在墨水管和供墨盒之间的第二阀被自动启动。阀密封件比一次性供墨盒中便宜的单向阀密封件更可靠。可靠的阀密封防止管中的任何气泡朝向墨水供应墨盒扩张，从而能够使用具有较不严格的空气扩散特性的更柔性的管。在另一个实施例中，代替阀，压力源连接到墨管，以将管内的部分空气压力保持在大约环境压力。

9. 发明授权

US5975677A Multiple cartridge printhead assembly for use in an inkjet printing system 失效
标题翻译：用于喷墨打印系统的多墨盒打印头组件
公开(公告)号：US5975677A
公开(公告)日：1999-11-02
申请号：US846969
申请日：1997-04-30
申请人： Jaren D. Marler , Ted Lee , Winthrop D. Childers , Preston D. Seu , Norman E. Pawlowski, Jr.
发明人： Jaren D. Marler , Ted Lee , Winthrop D. Childers , Preston D. Seu , Norman E. Pawlowski, Jr.
IPC分类号： B41J2/01 , B41J2/05 , B41J2/14 , B41J2/16 , B41J2/175 , B41J2/21 , B41J25/22 , B41J29/393 , B41J2/145 , B41J2/15
CPC分类号： B41J2/17553 , B41J2/14024 , B41J2/1603 , B41J2/1623 , B41J2/1631 , B41J2/1634 , B41J2/17509 , B41J2/2128 , B41J25/22 , B41J29/393 , B41J2202/17
摘要： Described is a printing system including a first array of ink ejection elements formed on a first substrate surface for ejecting droplets of a first ink, a second array of ink ejection elements formed on a second substrate surface for ejecting droplets of a second ink, a memory element associated with the first and second arrays of ink ejection elements contains parameters that relate droplet ejection characteristics of the first and second array of ink ejection elements. The droplet ejection characteristics may contain ink ejection alignment data that enables the calculation of the relative alignment between the first and second arrays of ink ejection elements such that droplets of the first ink can be effectively aligned with droplets of the second ink. Also, ink droplet volume data enables the calculation of the relative drop volume between the first and second arrays of ink ejection elements such that the printing system can provide hue control.
摘要翻译：描述了一种打印系统，其包括形成在第一基板表面上用于喷射第一墨水的第一阵列的喷墨元件，形成在第二基板表面上的喷墨元件的第二阵列，用于喷射第二墨的液滴;存储器与第一和第二喷墨元件阵列相关联的元件包含与喷墨元件的第一和第二阵列的液滴喷射特性相关联的参数。液滴喷射特性可以包含喷墨对准数据，其能够计算第一和第二喷墨元件阵列之间的相对对准，使得第一墨水的液滴可以有效地与第二墨水的液滴对准。此外，墨滴体积数据使得能够计算墨喷射元件的第一和第二阵列之间的相对液滴体积，使得打印系统可以提供色调控制。

10. 发明授权

US5872584A Apparatus for providing ink to an ink-jet print head and for compensating for entrapped air 失效
标题翻译：用于向喷墨打印头提供墨水并补偿被夹带的空气的装置
公开(公告)号：US5872584A
公开(公告)日：1999-02-16
申请号：US550902
申请日：1995-10-31
申请人： Mark Hauck , Norman E. Pawlowski, Jr.
发明人： Mark Hauck , Norman E. Pawlowski, Jr.
IPC分类号： B41J2/175 , G01F23/00 , G01F23/72 , B41J2/195
CPC分类号： B41J2/17556 , B41J2/175 , B41J2/17513 , B41J2/17523 , B41J2/17553 , B41J2/17566 , B41J2/17596 , G01F23/003 , G01F23/72 , B41J2/17503 , B41J2002/17516
摘要： Apparatus for providing ink to an ink-jet print head in a print cartridge at substantially constant pressure and for compensating for air within the print cartridge. A flexible bag is maintained at atmospheric pressure within the print cartridge and actuates a pressure regulator also within the print cartridge. By expanding and contracting, the bag compensates for changes in pressure and temperature that occur while the pressure regulator is shut and that affect air entrapped within the print cartridge.
摘要翻译：用于以基本恒定的压力向打印墨盒中的喷墨打印头提供墨水并用于补偿打印墨盒内的空气的装置。柔性袋保持在打印盒内的大气压力下，并且也在打印碳粉盒内启动压力调节器。通过膨胀和收缩，袋子补偿压力调节器关闭时发生的压力和温度变化，并影响打印碳粉盒内的空气。

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