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1. 发明授权

US06364458B2 Pivoted printhead handle with recessed rest position 有权
标题翻译：具有打印头单元的喷墨打印系统具有带有柔性支脚的手柄
公开(公告)号：US06364458B2
公开(公告)日：2002-04-02
申请号：US09431709
申请日：1999-10-31
申请人： B Michael Eckard , Jeffrey D Langford , Gary P. McKittrick , James P. Kearns , Thomas Cocklin , Kenneth R Williams
发明人： B Michael Eckard , Jeffrey D Langford , Gary P. McKittrick , James P. Kearns , Thomas Cocklin , Kenneth R Williams
IPC分类号： B41J201
CPC分类号： B41J2/1752 , H05K1/118
摘要： An inkjet print cartridge is provided in a printer for removable installation in a carriage which typically holds a plurality of print cartridges of different color printing liquids. In order to minimize overall size of the printer and its carriage, a handle is pivotally mounted on a crown of the print cartridge to move from a down recessed position during normal printing and servicing operations to an upraised position for gripping while removing the printhead from a carriage chute. The handle forms a loop to facilitate gripping with the fingers and thumb, and in its preferred form is bendable in order to provide flexible yielding upon application of undesirable lateral or torsional forces during a removal procedure.
摘要翻译：喷墨打印墨盒设置在打印机中，用于可拆卸地安装在托架中，该托架通常保持多个不同彩色印刷液体的打印墨盒。为了最小化打印机及其托架的总体尺寸，手柄可枢转地安装在打印墨盒的表冠上，以在正常打印和维护操作期间从下凹位置移动到用于夹持的提升位置，同时从打印头滑架滑槽手柄形成一个环，以便于用手指和拇指握住，并且在其优选形式是可弯曲的，以便在移除过程中施加不期望的横向或扭转力时提供柔韧的屈服。

2. 发明授权

US6145967A Method and apparatus for configuring a fluid interconnect for an ink-jet printhead 失效
标题翻译：用于配置喷墨打印头的流体互连的方法和装置
公开(公告)号：US6145967A
公开(公告)日：2000-11-14
申请号：US957245
申请日：1997-10-24
申请人： Jeffrey D Langford , James P Kearns , Mark Hauck
发明人： Jeffrey D Langford , James P Kearns , Mark Hauck
IPC分类号： B41J2/175
CPC分类号： B41J2/17523 , B41J2/17509
摘要： This disclosure relates to an inkjet pen having a fluid inlet configured for connection to a corresponding fluid outlet associated with a supply of ink. The ink-jet pen includes a printhead responsive to control signals for selectively depositing ink. Also included is a printhead housing supporting the printhead. The printhead housing has a configurable fluid inlet portion that is configured for receiving a fluid configuration portion for configuring the configurable fluid inlet portion for connection to the supply of ink. The fluid inlet portion and the fluid configuration portion each configured to have complementary interconnect portions that when press fit together mate to configure the printhead for connection to the ink supply.
摘要翻译：本公开涉及具有被配置为连接到与墨水供应相关联的相应流体出口的流体入口的喷墨笔。喷墨笔包括响应于用于选择性地沉积墨水的控制信号的打印头。还包括支撑打印头的打印头外壳。打印头壳体具有可配置的流体入口部分，其被配置为接收用于配置用于连接到墨水供应的可配置流体入口部分的流体配置部分。流体入口部分和流体构造部分各自构造成具有互补的互连部分，当互相配合在一起配合时配置打印头以连接到墨水供应。

3. 发明授权

US07296881B2 Printhead de-priming 有权
标题翻译：打印头去油
公开(公告)号：US07296881B2
公开(公告)日：2007-11-20
申请号：US11040601
申请日：2005-01-21
申请人： Jeffrey D Langford , Ross E Friesen , Carrie E. Harris , Harold F Mantooth , Donald L Michael
发明人： Jeffrey D Langford , Ross E Friesen , Carrie E. Harris , Harold F Mantooth , Donald L Michael
IPC分类号： B41J2/17 , B41J2/175
CPC分类号： B41J2/17513 , B41J2/1707 , B41J2/17596
摘要： A valve mechanism and a method for preparing an inkjet print cartridge and printer for inactivity is herein disclosed. Pressurized fluid is introduced to a standpipe volume to create a pressure differential that forces ink within the standpipe into an ink reservoir.
摘要翻译：本文公开了一种阀机构和用于制备用于不活动的喷墨打印盒和打印机的方法。将加压流体引入立管体积以产生压力差，迫使立管内的油墨进入墨水储存器。

4. 发明授权

US08002395B2 Ink recirculation system 有权
标题翻译：油墨循环系统
公开(公告)号：US08002395B2
公开(公告)日：2011-08-23
申请号：US12218302
申请日：2008-07-14
申请人： Jeffrey D Langford , Carrie E. Harris
发明人： Jeffrey D Langford , Carrie E. Harris
IPC分类号： B41J2/175 , B41J2/015
CPC分类号： B41J2/175 , B41J2/17596
摘要： An ink recirculation system includes a printhead adapted for printing an ink image on a media, a printhead reservoir fluidly connected to the printhead, a pump, a valve fluidly connected to the pump and the printhead reservoir, and an ink supply container including cleaning fluid therein. The ink supply container is fluidly connected to the pump.
摘要翻译：油墨再循环系统包括适于在介质上打印油墨图像的打印头，流体连接到打印头的打印头储存器，泵，流体连接到泵和打印头存储器的阀以及其中包括清洁流体的供墨容器。供墨容器流体地连接到泵。

5. 发明授权

US07556367B2 Ink delivery system and a method for replacing ink 有权
标题翻译：油墨输送系统和油墨替代方法
公开(公告)号：US07556367B2
公开(公告)日：2009-07-07
申请号：US11961020
申请日：2007-12-20
申请人： Jeffrey D Langford , Harold F Mantooth , Carrie E Harris
发明人： Jeffrey D Langford , Harold F Mantooth , Carrie E Harris
IPC分类号： B41J2/18
CPC分类号： B41J2/17509
摘要： An ink delivery system having a fluid supply and a printhead assembly, separate from and in fluid communication with the fluid supply. A primary flow path is configured to facilitate the delivery of fluid from the fluid supply to the printhead assembly, and a return flow path, at least partially separate from the primary flow path, is configured to facilitate the evacuation of fluid from the printhead assembly.
摘要翻译：具有流体供应的墨水输送系统和与流体供应源分开并与流体供应流体连通的打印头组件。主流路被配置为便于将流体从流体供应输送到打印头组件，并且至少部分地与主流路分离的返回流动路径被配置为便于从打印头组件排出流体。

6. 发明授权

US07922314B2 Printing mechanism and method of ink formulation 有权
标题翻译：油墨配方的印刷机理和方法
公开(公告)号：US07922314B2
公开(公告)日：2011-04-12
申请号：US10903622
申请日：2004-07-30
申请人： James M Brenner , Harold F Mantooth , Jeffrey D Langford
发明人： James M Brenner , Harold F Mantooth , Jeffrey D Langford
IPC分类号： C09D11/00
CPC分类号： B41J2/17
摘要： One method of ink formulation may include providing a shipping material in a reservoir of a printing mechanism, placing a concentrated ink in communication with the reservoir, and mixing the shipping material and the concentrated ink together to create a print-ready ink.
摘要翻译：油墨配制的一种方法可以包括在印刷机构的储存器中提供运输材料，将浓缩墨水与储存器连通，并将运输材料和浓缩的墨水混合在一起以产生印刷准备的油墨。

7. 发明授权

US07628475B2 Printhead evacuation mechanism and method 有权
标题翻译：打印头撤离机制及方法
公开(公告)号：US07628475B2
公开(公告)日：2009-12-08
申请号：US11927097
申请日：2007-10-29
申请人： Jeffrey D Langford , Ross E Friesen , Carrie E. Harris , Harold F Mantooth , Donald L. Michael
发明人： Jeffrey D Langford , Ross E Friesen , Carrie E. Harris , Harold F Mantooth , Donald L. Michael
IPC分类号： B41J2/17 , B41J2/195
CPC分类号： B41J2/17513 , B41J2/1707 , B41J2/17596
摘要： In one embodiment, a printhead assembly includes: an ink reservoir; a printhead; a passage for carrying ink from the ink reservoir to the printhead; and a port from the passage to a source of air pressure. The port is operable between a closed position in which the passage is not pressurized with air and an open position in which the passage is exposed to pressurized air. In another embodiment, an ink supply includes: a reservoir for holding ink; a printhead; a standpipe connecting the reservoir and the printhead such that ink may flow from the reservoir to the printhead through the standpipe; and a valve operatively connected to the standpipe. The valve is operative between a first position in which the standpipe is pressurized with air and a second position in which of the standpipe is not pressurized with air.
摘要翻译：在一个实施例中，打印头组件包括：墨水储存器; 打印头用于将墨水从墨水容器携带到打印头的通道; 以及从通道到气压源的港口。该端口可在通道未被空气加压的关闭位置和通道暴露于加压空气的打开位置之间操作。在另一个实施例中，墨水供应包括：用于保持墨水的储存器; 打印头连接储存器和打印头的立管，使得墨水可以通过立管从储存器流动到打印头; 以及可操作地连接到立管的阀。阀在第一位置和第二位置之间操作，在第一位置，立管用空气加压，而第二位置中立管不被空气加压。

8. 发明授权

US07237879B2 Method and apparatus for reducing nozzle failure in stored inkjet printheads 有权
标题翻译：用于减少存储的喷墨打印头中的喷嘴故障的方法和装置
公开(公告)号：US07237879B2
公开(公告)日：2007-07-03
申请号：US10909044
申请日：2004-07-30
申请人： Jeffrey D Langford , Donald L. Michael , Harold F Mantooth
发明人： Jeffrey D Langford , Donald L. Michael , Harold F Mantooth
IPC分类号： B41J2/17 , B41J2/15
CPC分类号： B41J2/16552 , B41J2002/16502
摘要： An inkjet printhead and a method for increasing the shelf life thereof are herein disclosed. The inkjet printhead has one or more nozzles for dispensing a colorant. These nozzles are fluidically connected to a reservoir. A first colorant substantially fills the nozzles while a second colorant is reserved in the reservoir.
摘要翻译：本文公开了一种喷墨打印头及其保存期限的增加方法。喷墨打印头具有用于分配着色剂的一个或多个喷嘴。这些喷嘴流体地连接到储存器。第一着色剂基本上填充喷嘴，而在储存器中保留第二着色剂。

9. 发明授权

US08282203B2 Printing mechanism and method of ink formulation 有权
标题翻译：油墨配方的印刷机理和方法
公开(公告)号：US08282203B2
公开(公告)日：2012-10-09
申请号：US13071876
申请日：2011-03-25
申请人： James M Brenner , Harold F Mantooth , Jeffrey D Langford
发明人： James M Brenner , Harold F Mantooth , Jeffrey D Langford
IPC分类号： C09D11/00
CPC分类号： B41J2/17
摘要： One method of ink formulation may include providing a shipping material in a reservoir of a printing mechanism, placing a concentrated ink in communication with the reservoir, and mixing the shipping material and the concentrated ink together to create a print-ready ink.
摘要翻译：油墨配制的一种方法可以包括在印刷机构的储存器中提供运输材料，将浓缩墨水与储存器连通，并将运送材料和浓缩的墨水混合在一起以产生印刷准备的油墨。

10. 发明授权

US07416293B2 Ink recirculation system 有权
标题翻译：油墨循环系统
公开(公告)号：US07416293B2
公开(公告)日：2008-08-26
申请号：US11062043
申请日：2005-02-18
申请人： Jeffrey D Langford , Donald L Michael , Kris M. English , Carrie E Harris
发明人： Jeffrey D Langford , Donald L Michael , Kris M. English , Carrie E Harris
IPC分类号： B41J2/18 , B41J2/165
CPC分类号： B41J2/175 , B41J2/17596
摘要： One embodiment of a method of storing a printhead includes opening a valve to a vent of an ink reservoir, operating a pump in a first direction to pull ink from the ink reservoir through said valve, and pumping the ink pulled from the ink reservoir to an ink supply container.
摘要翻译：存储打印头的方法的一个实施例包括将阀打开到墨水储存器的通风口，在第一方向上操作泵以从墨水储存器抽吸墨水通过所述阀，并且将从墨水储存器抽出的墨水泵送到供墨容器

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