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21. 发明授权

US08439481B2 Liquid dispenser including sloped outlet opening wall 有权
标题翻译：液体分配器包括倾斜的出口开口壁
公开(公告)号：US08439481B2
公开(公告)日：2013-05-14
申请号：US12911756
申请日：2010-10-26
申请人： Yonglin Xie , Joseph Jech, Jr. , Carolyn R. Ellinger , Maria J. Lehmann , Ali G. Lopez , Qing Yang
发明人： Yonglin Xie , Joseph Jech, Jr. , Carolyn R. Ellinger , Maria J. Lehmann , Ali G. Lopez , Qing Yang
IPC分类号： B41J2/135
CPC分类号： B41J2/14016 , B41J2/14112 , B41J2002/14387 , B41J2002/14403 , B41J2002/14475 , B41J2202/12 , Y10T137/6497
摘要： A liquid dispenser includes a liquid supply channel, a liquid return channel; and a liquid dispensing channel. The liquid dispensing channel includes a wall. The wall includes a surface. A portion of the wall defines an outlet opening. The outlet opening includes a downstream edge relative to a direction of liquid flow through the liquid dispensing channel. The downstream edge is sloped relative to the surface of the wall of the liquid dispensing channel. A liquid supply provides liquid that flows from the liquid supply channel through the liquid dispensing channel to the liquid return channel. A diverter member selectively diverts a portion of the flowing liquid through the outlet opening of the liquid dispensing channel.
摘要翻译：液体分配器包括液体供应通道，液体返回通道; 和液体分配通道。液体分配通道包括壁。墙壁包括一个表面。壁的一部分限定出口开口。出口开口包括相对于流过液体分配通道的液体流动方向的下游边缘。下游边缘相对于液体分配通道的壁的表面倾斜。液体供应液体从液体供应通道通过液体分配通道流到液体返回通道。分流器构件选择性地将流动的液体的一部分转过液体分配通道的出口。

22. 发明申请

US20120098908A1 LIQUID DISPENSER INCLUDING SECONDARY LIQUID MANIFOLD 有权
标题翻译：液体分配器，包括二次液体歧管
公开(公告)号：US20120098908A1
公开(公告)日：2012-04-26
申请号：US12911754
申请日：2010-10-26
申请人： Yonglin Xie , Joseph Jech, JR. , Qing Yang , Carolyn R. Ellinger
发明人： Yonglin Xie , Joseph Jech, JR. , Qing Yang , Carolyn R. Ellinger
IPC分类号： B41J2/185 , B67D1/00
CPC分类号： B41J2/17596 , B41J2/1404 , B41J2/185 , B41J2002/14403 , B41J2002/14475 , B41J2202/11 , B41J2202/12
摘要： A liquid dispenser includes an array of liquid dispensing elements positioned on a substrate. Each liquid dispensing element includes a liquid dispensing channel positioned on the substrate. The liquid dispensing channel includes an outlet opening positioned on a wall opposite the substrate. A diverter member is associated with the liquid dispensing channel. A liquid return channel is positioned on the substrate in fluid communication with the liquid dispensing channel. A liquid supply channel is positioned on the substrate in fluid communication with the liquid dispensing channel. A liquid supply passage extends through the substrate and is in fluid communication with the liquid supply channel. A liquid return passage extends through the substrate and is in fluid communication with the liquid return channel. A liquid manifold includes a liquid supply duct and a liquid return duct. The liquid supply duct is in fluid communication with each liquid supply passage of each liquid dispensing element. The liquid return duct is in fluid communication with each liquid return passage of each liquid dispensing element. A liquid supply provides liquid that flows from the liquid supply duct of the liquid manifold through each liquid dispensing element to the liquid return duct of the liquid manifold. Each diverter member is selectively activated to divert a portion of the liquid flowing through the associated liquid dispensing channel through the outlet opening of the associated liquid dispensing channel to dispense a drop of the liquid.
摘要翻译：液体分配器包括定位在基底上的液体分配元件阵列。每个液体分配元件包括位于基底上的液体分配通道。液体分配通道包括位于与衬底相对的壁上的出口。分流器构件与液体分配通道相关联。液体返回通道定位在与液体分配通道流体连通的基板上。液体供应通道定位在与液体分配通道流体连通的基板上。液体供应通道延伸穿过基底并且与液体供应通道流体连通。液体返回通道延伸穿过基底并与液体返回通道流体连通。液体歧管包括液体供应管道和液体返回管道。液体供应管道与每个液体分配元件的每个液体供应通道流体连通。液体返回管道与每个液体分配元件的每个液体返回通道流体连通。液体供应液体从液体歧管的液体供应管道通过每个液体分配元件流到液体歧管的液体返回管道。选择性地激活每个分流器构件以使流过相关联的液体分配通道的液体的一部分通过相关联的液体分配通道的出口开口转移以分配一滴液体。

23. 发明申请

US20120098891A1 DISPENSING LIQUID USING CURVED VENT DISPENSER 有权
标题翻译：使用弯曲通风口分配器分配液体
公开(公告)号：US20120098891A1
公开(公告)日：2012-04-26
申请号：US12911755
申请日：2010-10-26
申请人： Yonglin Xie , Carolyn R. Ellinger , Maria J. Lehmann , Joseph Jech, JR. , Qing Yang
发明人： Yonglin Xie , Carolyn R. Ellinger , Maria J. Lehmann , Joseph Jech, JR. , Qing Yang
IPC分类号： B41J2/04
CPC分类号： B41J2/14016 , B41J2002/14403 , B41J2002/14475 , B41J2202/12
摘要： A liquid dispenser is provided that includes a liquid supply channel, a liquid dispensing channel, and a liquid return channel. The liquid dispensing channel includes a wall. The wall includes a surface. A portion of the wall defines an outlet opening. Another portion of the wall defines a drain located in the wall downstream from the outlet opening. The drain includes a radius of curvature as viewed from a direction perpendicular to the wall. A liquid is provided that flows from the liquid supply channel through the liquid dispensing channel to the liquid return channel. A liquid drop is caused to be ejected from the outlet opening of the liquid dispensing channel by selectively actuating a diverter member to divert a portion of the flowing liquid through the outlet opening of the liquid dispensing channel.
摘要翻译：提供了一种液体分配器，其包括液体供应通道，液体分配通道和液体返回通道。液体分配通道包括壁。墙壁包括一个表面。壁的一部分限定出口开口。壁的另一部分限定位于出口开口下游的壁中的排水口。漏极包括从垂直于壁的方向观察的曲率半径。提供从液体供应通道通过液体分配通道流到液体返回通道的液体。通过选择性地致动分流器构件以使流动的液体的一部分通过液体分配通道的出口开口而使液滴从液体分配通道的出口开口排出。

24. 发明申请

US20120098887A1 LIQUID DISPENSER INCLUDING SLOPED OUTLET OPENING WALL 有权
标题翻译：液体分配器，包括开放式开口墙
公开(公告)号：US20120098887A1
公开(公告)日：2012-04-26
申请号：US12911756
申请日：2010-10-26
申请人： Yonglin Xie , Joseph Jech, JR. , Carolyn R. Ellinger , Maria J. Lehmann , Ali G. Lopez , Qing Yang
发明人： Yonglin Xie , Joseph Jech, JR. , Carolyn R. Ellinger , Maria J. Lehmann , Ali G. Lopez , Qing Yang
IPC分类号： B41J2/135
CPC分类号： B41J2/14016 , B41J2/14112 , B41J2002/14387 , B41J2002/14403 , B41J2002/14475 , B41J2202/12 , Y10T137/6497
摘要： A liquid dispenser includes a liquid supply channel, a liquid return channel; and a liquid dispensing channel. The liquid dispensing channel includes a wall. The wall includes a surface. A portion of the wall defines an outlet opening. The outlet opening includes a downstream edge relative to a direction of liquid flow through the liquid dispensing channel. The downstream edge is sloped relative to the surface of the wall of the liquid dispensing channel. A liquid supply provides liquid that flows from the liquid supply channel through the liquid dispensing channel to the liquid return channel. A diverter member selectively diverts a portion of the flowing liquid through the outlet opening of the liquid dispensing channel.
摘要翻译：液体分配器包括液体供应通道，液体返回通道; 和液体分配通道。液体分配通道包括壁。墙壁包括一个表面。壁的一部分限定出口开口。出口开口包括相对于流过液体分配通道的液体流动方向的下游边缘。下游边缘相对于液体分配通道的壁的表面倾斜。液体供应液体从液体供应通道通过液体分配通道流到液体返回通道。分流器构件选择性地将流动的液体的一部分转过液体分配通道的出口。

25. 发明申请

US20140307036A1 PRINTHEAD INCLUDING ACOUSTIC DAMPENING STRUCTURE 有权
标题翻译：包括声音防震结构
公开(公告)号：US20140307036A1
公开(公告)日：2014-10-16
申请号：US13860554
申请日：2013-04-11
申请人： Yonglin Xie , Qing Yang , John A. Lebens
发明人： Yonglin Xie , Qing Yang , John A. Lebens
IPC分类号： B41J2/14
CPC分类号： B41J2/14008 , B41J2/02 , B41J2/055 , B41J2/175 , B41J2002/14419 , B41J2202/13
摘要： A printhead includes a plurality of liquid channels and a nozzle plate. The nozzle plate includes a plurality of nozzles and an acoustic dampening structure. The acoustic dampening structure includes a plurality of sets of air pockets and liquid flow restrictors. Each set of air pockets and liquid flow restrictors is in fluid communication with a respective one of the plurality of nozzles. Each liquid channel is in fluid communication with the respective one of the plurality of nozzles through the associated liquid flow restrictor. A common liquid supply manifold is in fluid communication with the plurality of liquid chambers.
摘要翻译：打印头包括多个液体通道和喷嘴板。喷嘴板包括多个喷嘴和声阻尼结构。声阻尼结构包括多组气囊和液体流量限制器。每组气囊和液体流量限制器与多个喷嘴中的相应一个流体连通。每个液体通道通过相关联的液体限流器与多个喷嘴中的相应一个流体连通。公共液体供应歧管与多个液体腔室流体连通。

26. 发明授权

US08727501B2 Membrane MEMS actuator with moving working fluid 有权
标题翻译：具有移动工作流体的膜MEMS致动器
公开(公告)号：US08727501B2
公开(公告)日：2014-05-20
申请号：US13552735
申请日：2012-07-19
申请人： Yonglin Xie , Qing Yang
发明人： Yonglin Xie , Qing Yang
IPC分类号： B41J2/05
CPC分类号： B41J2/14064 , B41J2002/14177
摘要： A liquid dispenser includes a first liquid chamber and a second liquid chamber. The first liquid chamber includes a nozzle. A liquid supply channel is in fluid communication with the second chamber. A liquid return channel is in fluid communication with the second chamber. A heater is associated with the second liquid chamber. A flexible membrane is positioned to separate and fluidically seal the first liquid chamber and the second liquid chamber relative to each other. A liquid supply provides a liquid that flows continuously from the liquid supply through the liquid supply channel through the second liquid chamber through the liquid return channel and back to the liquid supply.
摘要翻译：液体分配器包括第一液体室和第二液体室。第一液体室包括喷嘴。液体供应通道与第二腔室流体连通。液体返回通道与第二腔室流体连通。加热器与第二液体室相连。定位柔性膜以相对于彼此分离并流体地密封第一液体室和第二液体室。液体供应提供从液体供应通过液体供应通道通过第二液体室通过液体返回通道连续流动并返回到液体供应的液体。

27. 发明授权

US08628180B2 Liquid dispenser including vertical outlet opening wall 有权
标题翻译：液体分配器，包括垂直出口开口壁
公开(公告)号：US08628180B2
公开(公告)日：2014-01-14
申请号：US12911779
申请日：2010-10-26
申请人： Yonglin Xie , Qing Yang
发明人： Yonglin Xie , Qing Yang
IPC分类号： B41J2/18 , B41J2/14
CPC分类号： B41J2/1404 , B41J2/14 , B41J2/18 , B41J2002/14403 , B41J2002/14475 , B41J2202/12
摘要： A liquid dispenser includes a liquid supply channel, a liquid return channel, and a liquid dispensing channel. The liquid dispensing channel includes a wall. The wall includes a surface. A portion of the wall defines an outlet opening. The outlet opening includes a downstream edge relative to a direction of liquid flow through the liquid dispensing channel. The downstream edge is perpendicular to the surface of the wall of the liquid dispensing channel. A liquid supply provides liquid that flows from the liquid supply channel through the liquid dispensing channel to the liquid return channel. A diverter member selectively diverts a portion of the flowing liquid through the outlet opening of the liquid dispensing channel.
摘要翻译：液体分配器包括液体供应通道，液体返回通道和液体分配通道。液体分配通道包括壁。墙壁包括一个表面。壁的一部分限定出口开口。出口开口包括相对于流过液体分配通道的液体流动方向的下游边缘。下游边缘垂直于液体分配通道的壁的表面。液体供应液体从液体供应通道通过液体分配通道流到液体返回通道。分流器构件选择性地将流动的液体的一部分转过液体分配通道的出口。

28. 发明授权

US08529021B2 Continuous liquid ejection using compliant membrane transducer 有权
标题翻译：使用柔性膜传感器进行连续液体喷射
公开(公告)号：US08529021B2
公开(公告)日：2013-09-10
申请号：US13089594
申请日：2011-04-19
申请人： Michael F. Baumer , James D. Huffman , Hrishikesh V. Panchawagh , Jeremy M. Grace , Yonglin Xie , Qing Yang , David P. Trauernicht , John A. Lebens
发明人： Michael F. Baumer , James D. Huffman , Hrishikesh V. Panchawagh , Jeremy M. Grace , Yonglin Xie , Qing Yang , David P. Trauernicht , John A. Lebens
IPC分类号： B41J2/04
CPC分类号： B41J2/03 , B41J2002/14346
摘要： A method of continuously ejecting liquid includes providing a liquid ejection system that includes a substrate and an orifice plate affixed to the substrate. Portions of the substrate define a liquid chamber. The orifice plate includes a MEMS transducing member that extends over at least a portion of the liquid chamber. A compliant membrane is positioned in contact with the MEMS transducing member. The compliant membrane includes an orifice. Liquid is provided under a pressure sufficient to eject a continuous jet of the liquid through the orifice located in the compliant membrane of the orifice plate by a liquid supply. A drop of liquid is caused to break off from the liquid jet by selectively actuating the MEMS transducing member which causes a portion of the compliant membrane to be displaced relative to the liquid chamber.
摘要翻译：一种连续喷射液体的方法包括提供一种液体喷射系统，其包括基板和固定在基板上的孔板。衬底的一部分限定了液体室。孔板包括在液体室的至少一部分上延伸的MEMS换能构件。柔性膜定位成与MEMS换能件接触。柔性膜包括孔口。在足够的压力下提供液体，该压力通过位于孔板的柔顺膜中的孔通过液体供应喷射液体的连续射流。通过选择性地致动MEMS转换构件使一滴液体从液体射流中脱离，这导致顺应性膜的一部分相对于液体腔移位。

29. 发明申请

US20120268525A1 CONTINUOUS EJECTION SYSTEM INCLUDING COMPLIANT MEMBRANE TRANSDUCER 有权
标题翻译：连续喷射系统，包括合适的膜传感器
公开(公告)号：US20120268525A1
公开(公告)日：2012-10-25
申请号：US13089521
申请日：2011-04-19
申请人： Michael F. Baumer , James D. Huffman , Hrishikesh V. Panchawagh , Jeremy M. Grace , Yonglin Xie , Qing Yang , David P. Trauernicht , John A. Lebens
发明人： Michael F. Baumer , James D. Huffman , Hrishikesh V. Panchawagh , Jeremy M. Grace , Yonglin Xie , Qing Yang , David P. Trauernicht , John A. Lebens
IPC分类号： B41J2/04
CPC分类号： B41J2/14427 , B41J2002/14435
摘要： A continuous liquid ejection system includes a substrate and an orifice plate affixed to the substrate. Portions of the substrate define a liquid chamber. The orifice plate includes a MEMS transducing member. A first portion of the MEMS transducing member is anchored to the substrate. A second portion of the MEMS transducing member extends over at least a portion of the liquid chamber and is free to move relative to the liquid chamber. A compliant membrane is positioned in contact with the MEMS transducing member. A first portion of the compliant membrane covers the MEMS transducing member and a second portion of the compliant membrane is anchored to the substrate. The compliant membrane includes an orifice. A liquid supply provides a liquid to the liquid chamber under a pressure sufficient to eject a continuous jet of the liquid through the orifice located in the compliant membrane of the orifice plate. The MEMS transducing member is selectively actuated to cause a portion of the compliant membrane to be displaced relative to the liquid chamber to cause a drop of liquid to break off from the liquid jet.
摘要翻译：连续的液体喷射系统包括基板和固定在基板上的孔板。衬底的一部分限定了液体室。孔板包括MEMS换能构件。 MEMS转换构件的第一部分被锚定到基底。 MEMS转换构件的第二部分在液体室的至少一部分上延伸并且相对于液体腔自由移动。柔性膜定位成与MEMS换能件接触。柔性膜的第一部分覆盖MEMS换能构件，并且柔性膜的第二部分锚定到基底。柔性膜包括孔口。液体供应在足以通过位于孔板的柔顺膜中的孔喷射液体的连续射流的压力下向液体室提供液体。 MEMS转换构件被选择性地致动以使顺应性膜的一部分相对于液体腔移动以引起液体从液体射流中脱落的液滴。

30. 发明申请

US20120026251A1 LIQUID FILM MOVING OVER POROUS CATCHER SURFACE 有权
标题翻译：液膜在多孔捕集器表面移动
公开(公告)号：US20120026251A1
公开(公告)日：2012-02-02
申请号：US12843910
申请日：2010-07-27
申请人： Yonglin Xie , Qing Yang , Roger S. Kerr , Chang-Fang Hsu
发明人： Yonglin Xie , Qing Yang , Roger S. Kerr , Chang-Fang Hsu
IPC分类号： B41J2/02
CPC分类号： B41J2/09 , B41J2/1721 , B41J2/185
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 stationary porous surface. A liquid film flows over the stationary porous 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。捕手包括固定的多孔表面。液膜在捕集器的固定多孔表面上流动。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。

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