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1. 发明授权

US07824019B2 Continuous printing apparatus having improved deflector mechanism 有权
标题翻译：连续打印设备具有改进的导流器机构
公开(公告)号：US07824019B2
公开(公告)日：2010-11-02
申请号：US11744987
申请日：2007-05-07
申请人： Zhanjun Gao , Jinquan Xu
发明人： Zhanjun Gao , Jinquan Xu
IPC分类号： B41J2/09
CPC分类号： B41J2/09 , B41J2002/031 , B41J2002/033
摘要： A printing system includes a liquid drop ejector, a fluid flow device, and a fluid flow source. The liquid drop ejector is operable to eject liquid drops having a plurality of volumes along a first path. The fluid flow device includes a first section comprising a plurality of sub-channels created by a partition and a second section comprising a plurality of sub-channels created by a partition. Each partition has a height as viewed from a wall of the fluid flow device. The height of the partition of the second section is less than the height of the partition of the first section. The fluid flow source is operable to produce a fluid flow through the fluid flow device. The fluid flow interacts with the liquid drops to cause liquids drops having one of the plurality of volumes to begin moving along a second path.
摘要翻译：打印系统包括液滴喷射器，流体流动装置和流体流动源。液滴喷射器可操作以沿着第一路径排出具有多个体积的液滴。流体流动装置包括第一部分，其包括由分区产生的多个子通道和包括由分区产生的多个子通道的第二部分。每个隔板具有从流体流动装置的壁观察的高度。第二部分的隔板的高度小于第一部分的隔板的高度。流体流动源可操作以产生流过流体流动装置的流体流。流体流与液滴相互作用以引起具有多个体积中的一个体积的液滴开始沿第二路径移动。

2. 发明授权

US07682002B2 Printer having improved gas flow drop deflection 有权
标题翻译：打印机具有改善的气体流量偏差
公开(公告)号：US07682002B2
公开(公告)日：2010-03-23
申请号：US11744998
申请日：2007-05-07
申请人： Randolph C. Brost , David J. Nelson , Bradley A. Phillips , Joseph E. Yokajty , Todd R. Griffin , Michael F. Baumer , Robert J. Simon , Michael S. Hanchak , James A. Katerberg , Thomas W. Steiner , Zhanjun Gao , Jinquan Xu , John Charles Brazas, Jr. , David Louis Jeanmaire
发明人： Randolph C. Brost , David J. Nelson , Bradley A. Phillips , Joseph E. Yokajty , Todd R. Griffin , Michael F. Baumer , Robert J. Simon , Michael S. Hanchak , James A. Katerberg , Thomas W. Steiner , Zhanjun Gao , Jinquan Xu , John Charles Brazas, Jr. , David Louis Jeanmaire
IPC分类号： B41J2/09
CPC分类号： B41J2/09 , B41J2002/031
摘要： A drop generator operable to selectively form a drop having a first size and a drop having a second size from liquid emitted through a nozzle associated with the drop generator. The drop having the first size and the drop having the second size travel along a drop trajectory with the first size being larger than the second size when compared to each other. Each of the drops has a drop velocity. A gas flow deflection system includes a gas flow that is directed at a deflection zone that comprises at least a portion of the drop trajectory. The gas flow in the deflection zone includes a velocity vector having a parallel velocity component and a perpendicular velocity component with the parallel velocity component and the perpendicular velocity component being defined relative to the drop trajectory.
摘要翻译：液滴发生器，其可操作以选择性地形成具有第一尺寸的液滴和具有通过与液滴发生器相关联的喷嘴发射的液体的具有第二尺寸的液滴。具有第一尺寸的液滴和具有第二尺寸的液滴沿着液滴轨迹移动，其中第一尺寸彼此比较大于第二尺寸。每个液滴都具有液滴速度。气流偏转系统包括指向包括液滴轨迹的至少一部分的偏转区域的气流。偏转区域中的气流包括具有平行速度分量和垂直速度分量的速度矢量，其中平行速度分量和垂直速度分量相对于液滴轨迹被限定。

3. 发明申请

US20090002446A1 ACOUSTIC FLUID FLOW DEVICE FOR PRINTING SYSTEM 失效
标题翻译：用于打印系统的声音流体流动装置
公开(公告)号：US20090002446A1
公开(公告)日：2009-01-01
申请号：US11770786
申请日：2007-06-29
申请人： Zhanjun Gao , Jinquan Xu
发明人： Zhanjun Gao , Jinquan Xu
IPC分类号： B41J2/135
CPC分类号： B41J2/02 , B41J2/175 , B41J2002/031 , B41J2002/033
摘要： A printing system includes a liquid drop ejector, a fluid passage, and a fluid flow source. The liquid drop ejector is operable to form liquid drops having a plurality of volumes moving along a first path. The fluid passage includes a wall. A source of acoustic energy is associated with the wall. A fluid flow source is associated with the passage and is configured to provide a fluid flow through the passage. Interaction of the fluid flow and the liquid drops causes liquids drops having one of the plurality of volumes to begin moving along a second path.
摘要翻译：打印系统包括液滴喷射器，流体通道和流体流动源。液滴喷射器可操作以形成具有沿着第一路径移动的多个体积的液滴。流体通道包括壁。声能源与墙壁相关联。流体流动源与通道相关联并且构造成提供通过通道的流体流动。流体流与液滴的相互作用导致具有多个体积中的一个的液滴开始沿第二路径移动。

4. 发明申请

US20120026259A1 LIQUID FILM MOVING OVER SOLID CATCHER SURFACE 有权
标题翻译：液体膜移动固体捕获表面
公开(公告)号：US20120026259A1
公开(公告)日：2012-02-02
申请号：US12843906
申请日：2010-07-27
申请人： Zhanjun Gao , Jinquan Xu , Chang-Fang Hsu
发明人： Zhanjun Gao , Jinquan Xu , Chang-Fang Hsu
IPC分类号： B41J2/185
CPC分类号： B41J2/03 , B41J2/185 , B41J2002/031 , B41J2002/033 , B41J2002/1853
摘要： A printhead includes a jetting module that forms liquid drops travelling along a first path. A deflection mechanism causes selected liquid drops formed by the jetting module to deviate from the first path and begin travelling along a second path. A catcher includes a liquid outlet, a stationary surface, and a liquid source that causes a liquid film to exit the liquid outlet and flow over the stationary surface of the catcher. The catcher is positioned relative to the first path such that the liquid drops travelling along one of the first path and the second path contact the liquid film.
摘要翻译：打印头包括形成沿着第一路径行进的液滴的喷射模块。偏转机构使得由喷射模块形成的选定液滴偏离第一路径并开始沿第二路径行进。捕集器包括液体出口，固定表面和液体源，其使液体膜离开液体出口并流过捕获器的固定表面。捕获器相对于第一路径定位，使得沿着第一路径和第二路径中的一个行进的液体液体接触液体膜。

5. 发明授权

US07735954B2 Printing system particle removal device and method 有权
标题翻译：印刷系统颗粒去除装置及方法
公开(公告)号：US07735954B2
公开(公告)日：2010-06-15
申请号：US11682352
申请日：2007-03-06
申请人： Jinquan Xu , Zhanjun Gao , James Mazzarella
发明人： Jinquan Xu , Zhanjun Gao , James Mazzarella
IPC分类号： B41J2/165
CPC分类号： B41J2/165 , B41J2/16526
摘要： A printing system includes a source of liquid including a liquid outlet. The source of liquid includes a liquid with particles. A liquid vibrating mechanism is operably associated with the source of liquid. A controller is operably associated with the liquid vibrating mechanism. The controller is configured to control a desired direction of movement of the particles of the liquid by causing the liquid vibrating mechanism to vibrate the liquid with a non-symmetric energy such that movement of the particles is biased in the desired direction.
摘要翻译：打印系统包括包括液体出口的液体源。液体源包括具有颗粒的液体。液体振动机构与液体源可操作地相关联。控制器与液体振动机构可操作地相关联。控制器构造成通过使液体振动机构以非对称能量振动液体来控制液体颗粒的期望运动方向，使得颗粒的移动在期望的方向上偏移。

6. 发明申请

US20090021567A1 PRINTING SYSTEM PARTICLE REMOVAL DEVICE AND METHOD 有权
标题翻译：打印系统颗粒去除装置和方法
公开(公告)号：US20090021567A1
公开(公告)日：2009-01-22
申请号：US11780522
申请日：2007-07-20
申请人： Zhanjun Gao , Jinquan Xu
发明人： Zhanjun Gao , Jinquan Xu
IPC分类号： B41J2/175
CPC分类号： B41J2/195 , B41J2/175
摘要： A printing system includes a liquid source including a liquid with the liquid including particles. An acoustic transducer is associated with the liquid source. A controller is operably associated with the acoustic transducer and is configured to actuate the acoustic transducer to generate a standing sound wave including a nodal point in the liquid such that the particles are caused to move toward the nodal point of the standing sound wave.
摘要翻译：印刷系统包括液体源，液体包括液体，其中液体包括颗粒。声换能器与液体源相关联。控制器可操作地与声换能器相关联，并且被配置为致动声换能器以产生包括液体中的节点的立体声波，使得使颗粒朝着站立声波的节点移动。

7. 发明申请

US20090002463A1 PERFORATED FLUID FLOW DEVICE FOR PRINTING SYSTEM 审中-公开
标题翻译：打印系统用流体流动装置
公开(公告)号：US20090002463A1
公开(公告)日：2009-01-01
申请号：US11770804
申请日：2007-06-29
申请人： Jinquan Xu , Kenneth D. Corby , Zhanjun Gao
发明人： Jinquan Xu , Kenneth D. Corby , Zhanjun Gao
IPC分类号： B41J2/175
CPC分类号： B41J2/02 , B41J2002/031
摘要： A printing system includes a liquid drop ejector operable to eject liquid drops having a plurality of volumes along a first path. A fluid passage includes a wall with the wall including a perforated portion. A fluid flow source is operable to cause the fluid to flow through the passage along the perforated portion of the wall. Interaction of the fluid flow and the liquid drops causes liquids drops having one of the plurality of volumes to begin moving along a second path.
摘要翻译：打印系统包括液滴喷射器，其可操作以沿着第一路径排出具有多个体积的液滴。流体通道包括具有壁的壁，其包括穿孔部分。流体流动源可操作以使流体沿壁的穿孔部分流过通道。流体流与液滴的相互作用导致具有多个体积中的一个的液滴开始沿第二路径移动。

8. 发明申请

US20080278548A1 PRINTER HAVING IMPROVED GAS FLOW DROP DEFLECTION 有权
标题翻译：具有改进气体流动偏差的打印机
公开(公告)号：US20080278548A1
公开(公告)日：2008-11-13
申请号：US11744998
申请日：2007-05-07
申请人： Randolph C. Brost , David J. Nelson , Bradley A. Phillips , Joseph E. Yokajty , Todd R. Griffin , Michael F. Baumer , Robert J. Simon , Michael S. Hanchak , James A. Katerberg , Thomas W. Steiner , Zhanjun Gao , Jinquan Xu , John Charles Brazas, JR. , David Louis Jeanmaire
发明人： Randolph C. Brost , David J. Nelson , Bradley A. Phillips , Joseph E. Yokajty , Todd R. Griffin , Michael F. Baumer , Robert J. Simon , Michael S. Hanchak , James A. Katerberg , Thomas W. Steiner , Zhanjun Gao , Jinquan Xu , John Charles Brazas, JR. , David Louis Jeanmaire
IPC分类号： B41J2/09
CPC分类号： B41J2/09 , B41J2002/031
摘要： A drop generator operable to selectively form a drop having a first size and a drop having a second size from liquid emitted through a nozzle associated with the drop generator. The drop having the first size and the drop having the second size travel along a drop trajectory with the first size being larger than the second size when compared to each other. Each of the drops has a drop velocity. A gas flow deflection system includes a gas flow that is directed at a deflection zone that comprises at least a portion of the drop trajectory. The gas flow in the deflection zone includes a velocity vector having a parallel velocity component and a perpendicular velocity component with the parallel velocity component and the perpendicular velocity component being defined relative to the drop trajectory.
摘要翻译：液滴发生器，其可操作以选择性地形成具有第一尺寸的液滴和具有通过与液滴发生器相关联的喷嘴发射的液体的具有第二尺寸的液滴。具有第一尺寸的液滴和具有第二尺寸的液滴沿着液滴轨迹移动，其中第一尺寸彼此比较大于第二尺寸。每个液滴都具有液滴速度。气流偏转系统包括指向包括液滴轨迹的至少一部分的偏转区域的气流。偏转区域中的气流包括具有平行速度分量和垂直速度分量的速度矢量，其中平行速度分量和垂直速度分量相对于液滴轨迹被限定。

9. 发明授权

US07946683B2 Printing system particle removal device and method 有权
标题翻译：印刷系统颗粒去除装置及方法
公开(公告)号：US07946683B2
公开(公告)日：2011-05-24
申请号：US11780522
申请日：2007-07-20
申请人： Zhanjun Gao , Jinquan Xu
发明人： Zhanjun Gao , Jinquan Xu
IPC分类号： B41J2/14
CPC分类号： B41J2/195 , B41J2/175
摘要： A printing system includes a liquid source including a liquid with the liquid including particles. An acoustic transducer is associated with the liquid source. A controller is operably associated with the acoustic transducer and is configured to actuate the acoustic transducer to generate a standing sound wave including a nodal point in the liquid such that the particles are caused to move toward the nodal point of the standing sound wave.
摘要翻译：印刷系统包括液体源，液体包括液体，其中液体包括颗粒。声换能器与液体源相关联。控制器可操作地与声换能器相关联，并且被配置为致动声换能器以产生包括液体中的节点的立体声波，使得使颗粒朝着站立声波的节点移动。

10. 发明授权

US07686435B2 Acoustic fluid flow device for printing system 失效
标题翻译：用于印刷系统的声流体流动装置
公开(公告)号：US07686435B2
公开(公告)日：2010-03-30
申请号：US11770786
申请日：2007-06-29
申请人： Zhanjun Gao , Jinquan Xu
发明人： Zhanjun Gao , Jinquan Xu
IPC分类号： B41J2/09 , B41J2/105
CPC分类号： B41J2/02 , B41J2/175 , B41J2002/031 , B41J2002/033
摘要： A printing system includes a liquid drop ejector, a fluid passage, and a fluid flow source. The liquid drop ejector is operable to form liquid drops having a plurality of volumes moving along a first path. The fluid passage includes a wall. A source of acoustic energy is associated with the wall. A fluid flow source is associated with the passage and is configured to provide a fluid flow through the passage. Interaction of the fluid flow and the liquid drops causes liquids drops having one of the plurality of volumes to begin moving along a second path.
摘要翻译：打印系统包括液滴喷射器，流体通道和流体流动源。液滴喷射器可操作以形成具有沿着第一路径移动的多个体积的液滴。流体通道包括壁。声能源与墙壁相关联。流体流动源与通道相关联并且构造成提供通过通道的流体流动。流体流与液滴的相互作用导致具有多个体积中的一个的液滴开始沿第二路径移动。

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