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1. 发明授权

US06820959B1 Ink jet cartridge structure 失效
标题翻译：喷墨墨盒结构
公开(公告)号：US06820959B1
公开(公告)日：2004-11-23
申请号：US09089698
申请日：1998-06-03
申请人： Donald Norman Spitz , Carl Edmond Sullivan , David Amos Ward , Benjamin Alan Askren , Michael David Lattuca , Ashok Murthy , Ronald Monroe Nowell, Jr. , Darrin Wayne Oliver
发明人： Donald Norman Spitz , Carl Edmond Sullivan , David Amos Ward , Benjamin Alan Askren , Michael David Lattuca , Ashok Murthy , Ronald Monroe Nowell, Jr. , Darrin Wayne Oliver
IPC分类号： B41J29377
CPC分类号： B41J2/1623 , B41J2/14024 , B41J2/1408 , B41J2/1603 , B41J2/1632 , B41J2/1637 , B41J2/1645 , B41J2002/14362 , B41J2202/03
摘要： The invention described in the specification relates to an improved ink jet printer cartridge structure which includes a substrate carrier or nose piece upon which semiconductor devices for ink jet printheads are mounted. The substrate carrier has a top surface containing one or more substrate locator wells each well having well walls, a well base and at least one ink feed slot in each well base and side walls attached to the top surface along the perimeter thereof. One or more of the side walls contain fins for heat removal from the substrate carrier and at least two alignment devices attached adjacent at least one of the side walls for precisely aligning the substrate carrier in a printer carriage. Among the advantages of the substrate carrier is that it provides a suitable means for substrate alignment for multiple substrates, a means for cooling multiple substrates, a means for fixedly or removably attaching the carrier to a ink reservoir body and a means for accurately aligning the carrier and reservoir body in a carriage of a printer.
摘要翻译：本说明书中描述的本发明涉及一种改进的喷墨打印机盒结构，其包括衬底载体或鼻片，在其上安装用于喷墨打印头的半导体器件。衬底载体具有包含一个或多个衬底定位器孔的顶表面，每个阱具有井壁，井底和每个井底中的至少一个供墨槽和沿其周边连接到顶表面的侧壁。侧壁中的一个或多个包含用于从衬底载体散热的翅片和附接到邻近至少一个侧壁的至少两个对准装置，用于将印刷机托架中的基板载体精确对准。衬底载体的优点之一在于其提供用于多个衬底的衬底对准的合适装置，用于冷却多个衬底的装置，用于将载体固定或可拆卸地附接到储墨体的装置和用于精确对准载体的装置以及在打印机的托架中的储存器本体。

2. 发明授权

US06213596B1 Method and apparatus for reducing entrained air in ink for ink jet cartridges used in ink jet printers 有权
标题翻译：用于在喷墨打印机中使用的用于喷墨墨盒的墨中的夹带空气的方法和装置
公开(公告)号：US06213596B1
公开(公告)日：2001-04-10
申请号：US09451334
申请日：1999-11-30
申请人： Ronald Monroe Nowell, Jr. , Julie Ann Gordon Whitney
发明人： Ronald Monroe Nowell, Jr. , Julie Ann Gordon Whitney
IPC分类号： B41J2175
CPC分类号： B41J2/17506 , B41J2/17503 , B41J2/17509 , B41J2/19 , B41J2/20
摘要： A method and apparatus for reducing the amount of air entrained in ink of ink jet printer cartridges especially during filling of the ink cartridge is disclosed. The method includes providing ink suitable for ink jet printing heating the ink to a predetermined temperature range to liberate air entrained in the ink, and then filling the ink jet cartridge while maintaining the elevated temperature of the ink. The apparatus includes an ink holding tank in fluid communication via a conduit with an air removal device that includes a heater adapted to elevate the temperature of the ink and liberate air entrained therein. The air removal device is in turn in fluid communication via a second conduit with an ink cartridge. Preferably, the heater is a temperature controlled resistance heater while the air removal device further includes a baffled holding chamber adapted to allow the ink time to reach and maintain the elevated temperature. The second conduit may include a second resistance heater to help maintain the elevated temperature of the ink during transfer of the heated ink from the heater to the ink cartridge during filling.
摘要翻译：公开了一种用于减少喷墨打印机墨盒墨水中夹带的空气量的方法和装置，特别是在墨盒的填充期间。该方法包括提供适于喷墨印刷的油墨，将油墨加热至预定温度范围以释放夹带在油墨中的空气，然后在保持油墨高温的同时填充喷墨墨盒。该装置包括经由具有空气去除装置的管道流体连通的储墨罐，该空气除去装置包括适于升高墨水的温度并释放夹带在其中的空气的加热器。空气去除装置又通过具有墨盒的第二导管流体连通。优选地，加热器是耐温控制电阻加热器，而空气去除装置还包括适于允许墨水时间达到并保持升高的温度的挡板保持室。第二导管可以包括第二电阻加热器，以帮助在填充期间将加热的墨从加热器传送到墨盒期间保持墨水的升高温度。

3. 发明授权

US06247779B1 Printhead configuration 有权
标题翻译：打印头配置
公开(公告)号：US06247779B1
公开(公告)日：2001-06-19
申请号：US09365267
申请日：1999-07-30
申请人： Ronald Monroe Nowell, Jr. , David Amos Ward , Michael David Lattuca , Michael Raulinaitis , Shirish Padmakar Mulay
发明人： Ronald Monroe Nowell, Jr. , David Amos Ward , Michael David Lattuca , Michael Raulinaitis , Shirish Padmakar Mulay
IPC分类号： B41J29377
CPC分类号： B41J29/377 , B41J2/14024 , B41J2/1408
摘要： A printhead comprises a source of ink, a body, a mounting base, and an ink heater thermally coupled to the mounting base. A flowpath delivers ink from the ink source to the heater and is defined at least in part by the mounting base on the body. Three or more thermally conductive paths extend from the mounting base to the body. Preferably, one or more of the thermally conductive paths are heat conductive bridges extending from the mounting base to the body through an edge feed via.
摘要翻译：打印头包括一个油墨源，一个主体，一个安装基座和一个热耦合到安装基座上的墨水加热器。流动路径将油墨从油墨源传送到加热器，并且至少部分地由主体上的安装基座限定。三个或更多个导热路径从安装基座延伸到主体。优选地，一个或多个导热路径是通过边缘馈送通孔从安装基座延伸到主体的导热桥。

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