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1. 发明申请

WO2012058020A1 LIQUID DISPENSER INCLUDING MULTIPLE LIQUID RETURN PASSAGES 审中-公开
标题翻译：液体分配器，包括多个液体返回通道
公开(公告)号：WO2012058020A1
公开(公告)日：2012-05-03
申请号：PCT/US2011/056254
申请日：2011-10-14
申请人： EASTMAN KODAK COMPANY , XIE, Yonglin , YANG, Qing , JECH, Jr., Joseph
发明人： XIE, Yonglin , YANG, Qing , JECH, Jr., Joseph
IPC分类号： B41J2/14
CPC分类号： B41J2/1404 , B41J2002/14403 , 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 first wall. A portion of the first wall defines an outlet opening. The liquid dispensing channel includes a second wall opposite the first wall. The second wall of the liquid dispensing channel extends along a portion of the liquid supply channel and along a portion of the liquid return channel. A liquid supply passage extends through the second wall and is in fluid communication with the liquid supply channel. A plurality of liquid return passages extends through the second wall and is in fluid communication with the liquid return channel. A liquid supply provides liquid that flows from the liquid supply passage through the liquid supply channel, through the liquid dispensing channel, and through the liquid return channel to the plurality of liquid return passages. 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。液体分配通道包括第一壁。第一壁的一部分限定出口开口。液体分配通道包括与第一壁相对的第二壁。液体分配通道的第二壁沿着液体供应通道的一部分并且沿着液体返回通道的一部分延伸。液体供应通道延伸穿过第二壁并且与液体供应通道流体连通。多个液体返回通道延伸穿过第二壁并且与液体返回通道流体连通。液体供应液体从液体供应通道流过液体供应通道，通过液体分配通道，并通过液体返回通道流到多个液体返回通道。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。

2. 发明申请

WO2012058016A1 LIQUID DISPENSER INCLUDING SLOPED OUTLET OPENING WALL 审中-公开
标题翻译：液体分配器包括开放式开口的墙壁
公开(公告)号：WO2012058016A1
公开(公告)日：2012-05-03
申请号：PCT/US2011/056234
申请日：2011-10-14
申请人： EASTMAN KODAK COMPANY , XIE, Yonglin , JECH, JR., Joseph , ELLINGER, Carolyn, Rae , LEHMANN, Maria, J. , LOPEZ, Ali, Gerardo , YANG, Qing
发明人： XIE, Yonglin , JECH, JR., Joseph , ELLINGER, Carolyn, Rae , LEHMANN, Maria, J. , LOPEZ, Ali, Gerardo , YANG, Qing
IPC分类号： B41J2/14
CPC分类号： B41J2/1433 , B41J2/14032 , B41J2002/14403 , 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 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。

3. 发明申请

WO2012058035A1 LIQUID DISPENSER INCLUDING SECONDARY LIQUID MANIFOLD 审中-公开
标题翻译：液体分配器，包括二次液体歧管
公开(公告)号：WO2012058035A1
公开(公告)日：2012-05-03
申请号：PCT/US2011/056495
申请日：2011-10-17
申请人： EASTMAN KODAK COMPANY , XIE, Yonglin , JECH, JR., Joseph , YANG, Qing , ELLINGER, Carolyn, Rae
发明人： XIE, Yonglin , JECH, JR., Joseph , YANG, Qing , ELLINGER, Carolyn, Rae
IPC分类号： B41J2/14
CPC分类号： B41J2/1404 , B41J2/14145 , B41J2002/14403 , 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。

4. 发明申请

WO2010134960A1 POROUS CATCHER 审中-公开
标题翻译：多孔卡钳
公开(公告)号：WO2010134960A1
公开(公告)日：2010-11-25
申请号：PCT/US2010/001398
申请日：2010-05-11
申请人： EASTMAN KODAK COMPANY , XIE, Yonglin , YANG, Qing , GUAN, Shan , HSU, Chang-Fang
发明人： XIE, Yonglin , YANG, Qing , GUAN, Shan , HSU, Chang-Fang
IPC分类号： B41J2/17 , B41J2/185
CPC分类号： B41J2/185 , B41J2/1721
摘要： A catcher for use in a continuous printhead includes a liquid drop contact structure and a reinforcing structure. The liquid drop contact structure includes a plurality of pores with each of the plurality of pores having a substantially uniform size when compared to each other. The reinforcing structure, which is in contact with the liquid drop contact structure, includes a plurality of fluid channels through which liquid from the plurality of pores can be removed.
摘要翻译：用于连续打印头的捕集器包括液滴接触结构和加强结构。液滴接触结构包括多个孔，当彼此相比时，多个孔中的每个孔具有基本均匀的尺寸。与液滴接触结构接触的加强结构包括多个流体通道，通过该多个流体通道可以去除多个孔中的液体。

5. 发明申请

WO2012058052A1 LIQUID DISPENSER INCLUDING CURVED VENT 审中-公开
标题翻译：液体分配器包括弯曲通风口
公开(公告)号：WO2012058052A1
公开(公告)日：2012-05-03
申请号：PCT/US2011/056616
申请日：2011-10-18
申请人： EASTMAN KODAK COMPANY , XIE, Yonglin , LEHMANN, Maria J. , ELLINGER, Carolyn , JECH, Joseph, Jr. , YANG, Qing
发明人： XIE, Yonglin , LEHMANN, Maria J. , ELLINGER, Carolyn , JECH, Joseph, Jr. , YANG, Qing
IPC分类号： B41J2/14
CPC分类号： B41J2/1404 , B41J2/1433 , B41J2002/14403 , 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. A drain is 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 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。排水口位于出口开口下游的墙壁中。漏极包括从垂直于壁的方向观察的曲率半径。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。

6. 发明申请

WO2012058049A1 DISPENSER INCLUDING OVERLAPPING OUTLET AND RETURN PORT 审中-公开
标题翻译：分配器包括重叠出口和返回端口
公开(公告)号：WO2012058049A1
公开(公告)日：2012-05-03
申请号：PCT/US2011/056609
申请日：2011-10-18
申请人： EASTMAN KODAK COMPANY , XIE, Yonglin , YANG, Qing
发明人： XIE, Yonglin , YANG, Qing
IPC分类号： B41J2/14
CPC分类号： B41J2/1404 , B41J2/1433 , B41J2002/14403 , 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 first wall. The first wall includes a surface. A portion of the first wall defines an outlet opening. The liquid dispensing channel includes a second wall opposite the first wall. The second wall of the liquid dispensing channel extends along a portion of the liquid supply channel and along a portion of the liquid return channel. A liquid supply passage extends through the second wall and is in fluid communication with the liquid supply channel. A liquid return passage is positioned through the second wall and is in fluid communication with the liquid return channel. The liquid return passage overlaps the outlet opening of the liquid dispensing channel as viewed from a direction perpendicular to the surface of the first wall of the liquid dispensing channel. A liquid supply provides liquid that flows from the liquid supply passage through the liquid supply channel, through the liquid dispensing channel, and through the liquid return channel to the liquid return passage. A diverter member selectively diverts 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。液体分配通道包括第一壁。第一个墙壁包括一个表面。第一壁的一部分限定出口开口。液体分配通道包括与第一壁相对的第二壁。液体分配通道的第二壁沿着液体供应通道的一部分并且沿着液体返回通道的一部分延伸。液体供应通道延伸穿过第二壁并且与液体供应通道流体连通。液体返回通道定位成穿过第二壁并且与液体返回通道流体连通。当从垂直于液体分配通道的第一壁的表面的方向观察时，液体返回通道与液体分配通道的出口开口重叠。液体供应液体从液体供应通道流过液体供应通道，通过液体分配通道，并通过液体返回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。

7. 发明申请

WO2012018498A1 PRINTING USING LIQUID FILM POROUS CATCHER SURFACE 审中-公开
标题翻译：打印使用液膜多孔捕获表面
公开(公告)号：WO2012018498A1
公开(公告)日：2012-02-09
申请号：PCT/US2011/044109
申请日：2011-07-15
申请人： EASTMAN KODAK COMPANY , XIE, Yonglin , YANG, Qing , KERR, Roger, Stanley , HSU, Chang-fang
发明人： XIE, Yonglin , YANG, Qing , KERR, Roger, Stanley , HSU, Chang-fang
IPC分类号： B41J2/185 , B41J2/105
CPC分类号： B41J2/105 , B41J2/185 , B41J2002/031
摘要： A method of printing provides liquid drops travelling along a first path using a jetting module. A catcher including a stationary porous surface is also provided. A liquid film is caused to flow over the stationary porous surface of the catcher using a liquid source. Selected liquid drops are caused to deviate from the first path and begin travelling along a second path using a deflection mechanism. The liquid drops travelling along one of the first path and the second path contact the liquid film.
摘要翻译：打印方法使用喷射模块提供沿着第一路径行进的液滴。还提供了包括固定多孔表面的捕手。使用液体源使液膜在捕集器的固定多孔表面上流动。导致选定的液滴偏离第一路径并且使用偏转机构开始沿第二路径行进。沿着第一路径和第二路径中的一个行进的液滴与液体膜接触。

8. 发明申请

WO2010134967A1 PRINTHEAD WITH POROUS CATCHER 审中-公开
标题翻译：用多孔卡钳打印
公开(公告)号：WO2010134967A1
公开(公告)日：2010-11-25
申请号：PCT/US2010/001441
申请日：2010-05-14
申请人： EASTMAN KODAK COMPANY , XIE, Yonglin , YANG, Qing , GUAN, Shan , HSU, Chang-Fang
发明人： XIE, Yonglin , YANG, Qing , GUAN, Shan , HSU, Chang-Fang
IPC分类号： B41J2/185
CPC分类号： B41J2/185
摘要： A printhead includes a catcher (42) and a negative pressure source (104). The catcher includes a liquid drop contact structure (100). The liquid drop contact structure includes a plurality of pores (102), each of the plurality of pores having a substantially uniform size when compared to each other. The plurality of pores have a critical pressure point above which air can displace liquid from the plurality of pores. The negative pressure source is in fluid communication with the plurality of pores of the liquid contact structure. The negative pressure source includes a pressure regulator (106) to control the negative pressure such that the negative pressure remains below the critical pressure point of the plurality of pores of the liquid drop contact structure.
摘要翻译：打印头包括捕获器（42）和负压源（104）。捕集器包括液滴接触结构（100）。液滴接触结构包括多个孔（102），当彼此比较时，多个孔中的每个孔具有基本均匀的尺寸。多个孔具有临界压力点，空气可以从多个孔排出液体。负压源与液体接触结构的多个孔流体连通。负压源包括用于控制负压的压力调节器（106），使得负压保持低于液滴接触结构的多个孔的临界压力点。

9. 发明申请

WO2009097126A1 LIQUID DROP DISPENSER WITH MOVABLE DEFLECTOR 审中-公开
标题翻译：液体分配器与可移动的偏转器
公开(公告)号：WO2009097126A1
公开(公告)日：2009-08-06
申请号：PCT/US2009/000571
申请日：2009-01-29
申请人： EASTMAN KODAK COMPANY , PIATT, Michael Joseph , JECH, Joseph, Jr. , YANG, Qing , XIE, Yonglin
发明人： PIATT, Michael Joseph , JECH, Joseph, Jr. , YANG, Qing , XIE, Yonglin
IPC分类号： B41J2/14 , B41J2/04 , B41J2/105
CPC分类号： B41J2/04 , B41J2/14427 , B41J2202/12 , B41J2202/15
摘要： A liquid dispenser (10) includes a liquid supply channel (12), a liquid supply (16) adapted to feed a stream of liquid through the supply channel, a liquid return channel (26) adapted to receive liquid from the supply channel, a' liquid dispensing outlet opening (18), and a diverter member (20) forming at least a portion of a wall of the liquid supply channel, said diverter member being selectively movable to form a convex surface along which liquid remains attached, thereby to divert droplets (28) from the supply channel through the dispensing outlet opening.
摘要翻译：液体分配器（10）包括液体供应通道（12），适于供应通过供应通道的液体流的液体供应源（16），适于从供应通道接收液体的液体返回通道（26）液体分配出口开口（18）和形成液体供应通道的壁的至少一部分的分流器构件（20），所述分流器构件可选择性地移动以形成凸起表面，液体保持附着在该凸起表面上，从而转向从供应通道通过分配出口开口的液滴（28）。

10. 发明申请

WO2012145260A1 CONTINUOUS EJECTION SYSTEM INCLUDING COMPLIANT MEMBRANE TRANSDUCER 审中-公开
标题翻译：连续喷射系统，包括合适的膜传感器
公开(公告)号：WO2012145260A1
公开(公告)日：2012-10-26
申请号：PCT/US2012/033733
申请日：2012-04-16
申请人： EASTMAN KODAK COMPANY , BAUMER, Michael, Frank , HUFFMAN, James, D. , PANCHAWAGH, Hrishikesh, V. , GRACE, Jeremy, Matthew , XIE, Yonglin , YANG, Qing , TRAUERNICHT, David, Paul , LEBENS, John, Andrew
发明人： BAUMER, Michael, Frank , HUFFMAN, James, D. , PANCHAWAGH, Hrishikesh, V. , GRACE, Jeremy, Matthew , XIE, Yonglin , YANG, Qing , TRAUERNICHT, David, Paul , LEBENS, John, Andrew
IPC分类号： B41J2/03
CPC分类号： B41J2/14427 , B41J2002/14435
摘要： A continuous liquid ejection system includes a substrate (110) and an orifice plate315) affixed to the substrate. Portions of the substrate define a liquid chamber (310). 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 (320) 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 (135). 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固定到基底的基底（110）和孔板（315）。衬底的一部分限定液体室（310）。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（320）被定位成与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（135）。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。

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