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1. 发明授权

US07997698B2 Ink delivery system and methods for improved printing 有权
标题翻译：油墨输送系统和改进打印方法
公开(公告)号：US07997698B2
公开(公告)日：2011-08-16
申请号：US12261709
申请日：2008-10-30
申请人： Jeremy A Davis , Melissa S. Gedraitis , Marc A. Baldwin , Louis Barinaga , Daniel D Dowell , Ashley E Childs , Mark A. Smith , Charles R. Steinmetz , Ralph L. Stathem , Jeffrey D. Langford , Michael L. Hilton
发明人： Jeremy A Davis , Melissa S. Gedraitis , Marc A. Baldwin , Louis Barinaga , Daniel D Dowell , Ashley E Childs , Mark A. Smith , Charles R. Steinmetz , Ralph L. Stathem , Jeffrey D. Langford , Michael L. Hilton
IPC分类号： B41J2/175
CPC分类号： B41J2/17509 , B41J2/17523 , B41J2/17563 , B41J2/17596 , B41J2/19 , B41J2/195
摘要： An ink delivery system having at least one off-axis ink supply container and an on-axis printhead assembly. The on-axis printhead assembly includes at least one reservoir and a corresponding standpipe separated by a particle filter. At least one tube connects the off-axis ink supply container to the on-axis printhead assembly. A first valve is configured to selectively open a flow path between the tube and the reservoir. A second valve is configured to selectively open a flow path between the standpipe and the tube.
摘要翻译：具有至少一个离轴供墨容器和轴上打印头组件的油墨输送系统。轴上打印头组件包括至少一个储存器和由颗粒过滤器分隔开的对应竖管。至少一个管将离轴供墨容器连接到轴上打印头组件。第一阀构造成选择性地打开管和储存器之间的流动路径。第二阀构造成选择性地打开立管和管之间的流动路径。

2. 发明授权

US07510274B2 Ink delivery system and methods for improved printing 有权
标题翻译：油墨输送系统和改进打印方法
公开(公告)号：US07510274B2
公开(公告)日：2009-03-31
申请号：US11040941
申请日：2005-01-21
申请人： Jeremy A Davis , Melissa S. Gedraitis , Marc A. Baldwin , Louis Barinaga , Daniel D Dowell , Ashley E Childs , Mark A. Smith , Charles R. Steinmetz , Ralph L. Stathem , Jeffrey D. Langford , Michael L. Hilton
发明人： Jeremy A Davis , Melissa S. Gedraitis , Marc A. Baldwin , Louis Barinaga , Daniel D Dowell , Ashley E Childs , Mark A. Smith , Charles R. Steinmetz , Ralph L. Stathem , Jeffrey D. Langford , Michael L. Hilton
IPC分类号： B41J2/19 , B41J2/18
CPC分类号： B41J2/17509 , B41J2/17523 , B41J2/17563 , B41J2/17596 , B41J2/19 , B41J2/195
摘要： An ink delivery system having at least one off-axis ink supply container and an on-axis printhead assembly. The printhead assembly includes at least one reservoir and a corresponding standpipe separated by a particle filter. At least one tube connects the off-axis ink supply container to the printhead assembly. A first valve is configured to selectively open a flow path between the tube and the reservoir. A second valve is configured to selectively open a flow path between the standpipe and the tube.
摘要翻译：具有至少一个离轴供墨容器和轴上打印头组件的油墨输送系统。打印头组件包括至少一个储存器和由颗粒过滤器分离的对应的立管。至少一个管将离轴供墨容器连接到打印头组件。第一阀构造成选择性地打开管和储存器之间的流动路径。第二阀构造成选择性地打开立管和管之间的流动路径。

3. 发明申请

US20090051742A1 INK DELIVERY SYSTEM AND METHODS FOR IMPROVED PRINTING 有权
标题翻译：墨水输送系统和改进印刷方法
公开(公告)号：US20090051742A1
公开(公告)日：2009-02-26
申请号：US12261709
申请日：2008-10-30
申请人： JEREMY A. DAVIS , Melissa S. Gedraitis , Marc A. Baldwin , Louis Barinaga , Daniel D. Dowell , Ashley E. Childs , Mark A. Smith , Charles R. Steinmetz , Ralph L. Stathem , Jeffrey D. Langford , Michael L. Hilton
发明人： JEREMY A. DAVIS , Melissa S. Gedraitis , Marc A. Baldwin , Louis Barinaga , Daniel D. Dowell , Ashley E. Childs , Mark A. Smith , Charles R. Steinmetz , Ralph L. Stathem , Jeffrey D. Langford , Michael L. Hilton
IPC分类号： B41J2/175
CPC分类号： B41J2/17509 , B41J2/17523 , B41J2/17563 , B41J2/17596 , B41J2/19 , B41J2/195
摘要： An ink delivery system having at least one off-axis ink supply container and an on-axis printhead assembly. The printhead assembly includes at least one reservoir and a corresponding standpipe separated by a particle filter. At least one tube connects the off-axis ink supply container to the printhead assembly. A first valve is configured to selectively open a flow path between the tube and the reservoir. A second valve is configured to selectively open a flow path between the standpipe and the tube.A method for controlling effects of accumulated air in a printhead assembly. The printhead assembly has at least one ink reservoir and one standpipe separated by a particle filter. The printhead assembly is fluidicly connected to at least one off-axis ink supply container by at least one tube. The method includes drawing air from said printhead assembly through said standpipe into the tube.
摘要翻译：具有至少一个离轴供墨容器和轴上打印头组件的油墨输送系统。打印头组件包括至少一个储存器和由颗粒过滤器分离的对应的立管。至少一个管将离轴供墨容器连接到打印头组件。第一阀构造成选择性地打开管和储存器之间的流动路径。第二阀构造成选择性地打开立管和管之间的流动路径。一种用于控制打印头组件中累积空气的影响的方法。打印头组件具有至少一个油墨储存器和一个由颗粒过滤器分离的立管。打印头组件通过至少一个管道流体地连接到至少一个离轴供墨容器。该方法包括将空气从所述打印头组件通过所述立管抽入管中。

4. 发明申请

US20090058956A1 INK DELIVERY SYSTEM AND METHODS FOR IMPROVED PRINTING 审中-公开
公开(公告)号：US20090058956A1
公开(公告)日：2009-03-05
申请号：US12261580
申请日：2008-10-30
申请人： JEREMY A. DAVIS , Melissa S. Gedraitis , Marc A. Baldwin , Louis Barinaga , Daniel D. Dowell , Ashley E. Childs , Mark A. Smith , Charles R. Steinmetz , Ralph L. Stathem , Jeffrey D. Langford , Michael L. Hitton
发明人： JEREMY A. DAVIS , Melissa S. Gedraitis , Marc A. Baldwin , Louis Barinaga , Daniel D. Dowell , Ashley E. Childs , Mark A. Smith , Charles R. Steinmetz , Ralph L. Stathem , Jeffrey D. Langford , Michael L. Hitton
IPC分类号： B41J2/175
CPC分类号： B41J2/17509 , B41J2/17523 , B41J2/17563 , B41J2/17596 , B41J2/19 , B41J2/195
摘要： An ink delivery system having at least one off-axis ink supply container and an on-axis printhead assembly. The printhead assembly includes at least one reservoir and a corresponding standpipe separated by a particle filter. At least one tube connects the off-axis ink supply container to the printhead assembly. A first valve is configured to selectively open a flow path between the tube and the reservoir. A second valve is configured to selectively open a flow path between the standpipe and the tube.A method for controlling effects of accumulated air in a printhead assembly. The printhead assembly has at least one ink reservoir and one standpipe separated by a particle filter. The printhead assembly is fluidicly connected to at least one off-axis ink supply container by at least one tube. The method includes drawing air from said printhead assembly through said standpipe into the tube.

5. 发明授权

US07862161B2 Ink detector viewable with the human eye 有权
标题翻译：墨水检测器可与人眼观察
公开(公告)号：US07862161B2
公开(公告)日：2011-01-04
申请号：US11927125
申请日：2007-10-29
申请人： Holli C. Ogle , Ralph L. Stathem , Marc A. Baldwin
发明人： Holli C. Ogle , Ralph L. Stathem , Marc A. Baldwin
IPC分类号： B41J2/17
CPC分类号： B41J2/17566 , B41J2/17513
摘要： An ink cartridge configured to hold an ink includes a substantially hollow body including an inner space and a substantially continuous inner wall. The cartridge further includes an optical prism in the inner space, disposed at a predetermined distance from the continuous inner wall such that an ink pocket is defined by a prism wall and the continuous inner wall. The prism includes at least one reflection site formed at an angle configured to reflect light from a light source through the prism at a predetermined height relative to a bottom of the body. If ink is present in the ink pocket at a level below at least a portion of the reflection site, the ink does not block the light reflected off of the portion of the reflection site from traveling across the ink pocket at the predetermined height, such that the reflected light is externally viewable.
摘要翻译：构造成保持油墨的墨盒包括基本上中空的主体，其包括内部空间和基本上连续的内壁。墨盒还包括在内部空间中的光学棱镜，其设置在距连续内壁预定距离处，使得墨口被棱镜壁和连续内壁限定。棱镜包括至少一个以一角度形成的反射部位，该反射部位被配置成相对于本体的底部以预定的高度将来自光源的光反射穿过棱镜。如果在墨水袋中存在墨水至低于反射部位的至少一部分的水平面上，墨水不会阻挡反射部位反射的光在预定高度上穿过墨水袋行进，使得反射光可以从外部观看。

6. 发明申请

US20090109252A1 INK DETECTOR VIEWABLE WITH THE HUMAN EYE 有权
标题翻译：墨水检测仪可与人眼观察
公开(公告)号：US20090109252A1
公开(公告)日：2009-04-30
申请号：US11927125
申请日：2007-10-29
申请人： Holli C. Ogle , Ralph L. Stathem , Marc A. Baldwin
发明人： Holli C. Ogle , Ralph L. Stathem , Marc A. Baldwin
IPC分类号： B41J2/195 , B41J2/175
CPC分类号： B41J2/17566 , B41J2/17513
摘要： An ink cartridge configured to hold an ink includes a substantially hollow body including an inner space and a substantially continuous inner wall. The cartridge further includes an optical prism in the inner space, disposed at a predetermined distance from the continuous inner wall such that an ink pocket is defined by a prism wall and the continuous inner wall. The prism includes at least one reflection site formed at an angle configured to reflect light from a light source through the prism at a predetermined height relative to a bottom of the body. If ink is present in the ink pocket at a level below at least a portion of the reflection site, the ink does not block the light reflected off of the portion of the reflection site from traveling across the ink pocket at the predetermined height, such that the reflected light is externally viewable.
摘要翻译：构造成保持油墨的墨盒包括基本上中空的主体，其包括内部空间和基本上连续的内壁。墨盒还包括在内部空间中的光学棱镜，其设置在距连续内壁预定距离处，使得墨口被棱镜壁和连续内壁限定。棱镜包括至少一个以一角度形成的反射部位，该反射部位被配置成相对于本体的底部以预定的高度将来自光源的光反射穿过棱镜。如果在墨水袋中存在墨水至低于反射部位的至少一部分的水平面上，墨水不会阻挡反射部位反射的光在预定高度上穿过墨水袋行进，使得反射光可以从外部观看。

7. 发明授权

US09457368B2 Fluidic devices, bubble generators and fluid control methods 有权
标题翻译：流体装置，气泡发生器和流体控制方法
公开(公告)号：US09457368B2
公开(公告)日：2016-10-04
申请号：US14007275
申请日：2011-03-31
申请人： Curt Gonzales , Ralph L. Stathem , David Olsen , Marc A. Baldwin
发明人： Curt Gonzales , Ralph L. Stathem , David Olsen , Marc A. Baldwin
IPC分类号： B05B7/24 , B41J2/175 , B41J2/19
CPC分类号： B05B7/2483 , B41J2/175 , B41J2/19
摘要： Example fluidic devices and methods are described. An example device includes a throughput chamber, an inlet to guide liquid in the throughput chamber and an outlet to guide liquid out of the throughput chamber. The example device also includes a rib that protrudes from a wall of the throughput chamber. The rib has a narrowed section in the throughput chamber between the inlet and the outlet to form a meniscus in the narrowed section.
摘要翻译：描述了流体装置和方法。示例性设备包括吞吐室，用于引导通量室中的液体的入口和用于将液体引导出通过室的出口。示例性装置还包括从吞吐室的壁突出的肋。肋在入口和出口之间的通过室中具有变窄的部分，以在狭窄部分中形成弯月面。

8. 发明授权

US07950791B2 Ink level detection by electronic means 有权
标题翻译：通过电子方式检测墨水量
公开(公告)号：US07950791B2
公开(公告)日：2011-05-31
申请号：US11927158
申请日：2007-10-29
申请人： Holli C. Ogle , Ralph L. Stathem , Marc A. Baldwin
发明人： Holli C. Ogle , Ralph L. Stathem , Marc A. Baldwin
IPC分类号： B41J2/175 , B41J2/195
CPC分类号： B41J2/17513 , B41J2/17566
摘要： An ink cartridge configured to hold an ink includes a substantially hollow body including an inner space and a substantially continuous inner wall. An optical prism in the inner space is disposed at a predetermined distance from the continuous inner wall such that an ink pocket is defined by a prism wall and the continuous inner wall. The prism includes at least one reflection site formed at an angle configured to reflect light from a light source through the prism at a predetermined height relative to a bottom of the body. If ink is present in the ink pocket at a level below at least a portion of the reflection site, the ink does not block the light reflected off of the portion of the reflection site from traveling across the ink pocket at the predetermined height, such that the reflected light is externally detectable by electronic means.
摘要翻译：构造成保持油墨的墨盒包括基本上中空的主体，其包括内部空间和基本上连续的内壁。内部空间的光学棱镜与连续的内壁隔开规定的距离配置，由此可以通过棱镜壁和连续的内壁形成墨水口。棱镜包括至少一个以一角度形成的反射部位，该反射部位被配置成相对于本体的底部以预定的高度将来自光源的光反射穿过棱镜。如果在墨水袋中存在墨水至低于反射部位的至少一部分的水平面上，墨水不会阻挡反射部位反射的光在预定高度上穿过墨水袋行进，使得反射光可以通过电子装置外部检测。

9. 发明申请

US20090109266A1 INK LEVEL DETECTION BY ELECTRONIC MEANS 有权
标题翻译：通过电子方式进行墨水检测
公开(公告)号：US20090109266A1
公开(公告)日：2009-04-30
申请号：US11927158
申请日：2007-10-29
申请人： Holli C. Ogle , Ralph L. Stathem , Marc A. Baldwin
发明人： Holli C. Ogle , Ralph L. Stathem , Marc A. Baldwin
IPC分类号： B41J2/195 , B41J2/175 , B41J29/393
CPC分类号： B41J2/17513 , B41J2/17566
摘要： An ink cartridge configured to hold an ink includes a substantially hollow body including an inner space and a substantially continuous inner wall. An optical prism in the inner space is disposed at a predetermined distance from the continuous inner wall such that an ink pocket is defined by a prism wall and the continuous inner wall. The prism includes at least one reflection site formed at an angle configured to reflect light from a light source through the prism at a predetermined height relative to a bottom of the body. If ink is present in the ink pocket at a level below at least a portion of the reflection site, the ink does not block the light reflected off of the portion of the reflection site from traveling across the ink pocket at the predetermined height, such that the reflected light is externally detectable by electronic means.
摘要翻译：构造成保持油墨的墨盒包括基本上中空的主体，其包括内部空间和基本上连续的内壁。内部空间的光学棱镜与连续的内壁隔开规定的距离配置，由此可以通过棱镜壁和连续的内壁形成墨水口。棱镜包括至少一个以一角度形成的反射部位，该反射部位被配置成相对于本体的底部以预定的高度将来自光源的光反射穿过棱镜。如果在墨水袋中存在墨水至低于反射部位的至少一部分的水平面上，墨水不会阻挡反射部位反射的光在预定高度上穿过墨水袋行进，使得反射光可以通过电子装置外部检测。

10. 发明授权

US07610680B2 Methods for creating channels 失效
标题翻译：创建渠道的方法
公开(公告)号：US07610680B2
公开(公告)日：2009-11-03
申请号：US11857276
申请日：2007-09-18
申请人： Christopher Vitello , Steven Lunceford , Paul Nash , Marc A. Baldwin , Karen St Martin , Mark A. Smith
发明人： Christopher Vitello , Steven Lunceford , Paul Nash , Marc A. Baldwin , Karen St Martin , Mark A. Smith
IPC分类号： B23P17/00 , B29C35/08
CPC分类号： B41J2/16 , B41J2/1632 , B41J2/1637 , B41J2/1639 , Y10T29/42 , Y10T29/49087 , Y10T29/49099 , Y10T29/49117 , Y10T29/49128 , Y10T29/4913 , Y10T29/49401
摘要： Methods of creating an internal channel of a fluid-ejection device are provided. One method includes encapsulating a channel core in an element of the fluid-ejection device that corresponds to the internal channel and dissolving at least a portion of the channel core.
摘要翻译：提供了创建流体喷射装置的内部通道的方法。一种方法包括将通道芯封装在与内部通道对应的流体喷射装置的元件中并溶解通道芯的至少一部分。

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