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1. 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。

2. 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。

3. 发明申请

US20090186190A1 SILICON FILTER 审中-公开
标题翻译：硅胶过滤器
公开(公告)号：US20090186190A1
公开(公告)日：2009-07-23
申请号：US12015540
申请日：2008-01-17
申请人： Shan Guan , Michael F. Baumer , James A. Katerberg
发明人： Shan Guan , Michael F. Baumer , James A. Katerberg
IPC分类号： B32B3/10 , B31D3/00
CPC分类号： B41J2/17563 , B41J2/14 , B41J2/16 , B41J2/1628 , B41J2/1631 , B41J2/1639 , B41J2002/14403 , Y10T428/24322
摘要： The invention provides a filter device comprising a first member wherein at least a portion of the first member is foraminous, a second member wherein at least a portion of the second member is foraminous, wherein there is a fixed gap space between the members and wherein the holes of the first and second members are offset.
摘要翻译：本发明提供了一种过滤器装置，其包括第一构件，其中第一构件的至少一部分是多孔的，第二构件，其中第二构件的至少一部分是多孔的，其中在构件之间存在固定的间隙空间，第一和第二构件的孔偏移。

4. 发明申请

US20120268529A1 CONTINUOUS LIQUID EJECTION USING COMPLIANT MEMBRANE TRANSDUCER 有权
标题翻译：使用合适的膜传感器进行连续液体喷射
公开(公告)号：US20120268529A1
公开(公告)日：2012-10-25
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. 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. The second portion of the MEMS transducing member 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. 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。 MEMS转换构件的第二部分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。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。

5. 发明授权

US08267504B2 Printhead including integrated stimulator/filter device 有权
标题翻译：打印头包括集成的刺激器/过滤装置
公开(公告)号：US08267504B2
公开(公告)日：2012-09-18
申请号：US12767846
申请日：2010-04-27
申请人： Michael F. Baumer , Ali G. Lopez
发明人： Michael F. Baumer , Ali G. Lopez
IPC分类号： B41J2/05
CPC分类号： B41J2/03 , B41J2002/031
摘要： A jetting module includes a nozzle plate, a thermal stimulation membrane, and an enclosure. Portions of the nozzle plate define a nozzle. The thermal stimulation membrane includes a plurality of pores. At least one of the plurality of pores overlaps the nozzle when viewed from a direction through the nozzle. The enclosure includes a wall that extends from the nozzle plate to the thermal stimulation membrane to define a liquid chamber positioned between the nozzle plate and the thermal stimulation membrane. The liquid chamber is in fluid communication with the nozzle. The liquid chamber is in fluid communication with the plurality of pores of the thermal stimulation membrane.
摘要翻译：喷射模块包括喷嘴板，热刺激膜和外壳。喷嘴板的一部分限定一个喷嘴。该热刺激膜包括多个孔。当从喷嘴的方向观察时，多个孔中的至少一个与喷嘴重叠。外壳包括从喷嘴板延伸到热刺激膜以限定位于喷嘴板和热刺激膜之间的液体室的壁。液体室与喷嘴流体连通。液体室与热刺激膜的多个孔流体连通。

6. 发明申请

US20080218562A1 DROP DEFLECTION SELECTABLE VIA JET STEERING 有权
标题翻译： DROP偏移可选择通过喷嘴转向
公开(公告)号：US20080218562A1
公开(公告)日：2008-09-11
申请号：US11682343
申请日：2007-03-06
申请人： Michael J. Piatt , Michael F. Baumer
发明人： Michael J. Piatt , Michael F. Baumer
IPC分类号： B41J2/09
CPC分类号： B41J2/09 , B41J2/095
摘要： A liquid ejection apparatus includes a liquid stream generator, an electrode system, and a stream deflector. The liquid stream generator includes a nozzle and is operable to produce a stream of liquid through the nozzle. The electrode system is operable to produce an electric field including a first region having a first magnitude and a second region having a second magnitude. The stream deflector is operable to selectively cause the stream to move into one of the first region and the second region.
摘要翻译：液体喷射装置包括液体流发生器，电极系统和流偏转器。液体流发生器包括喷嘴并且可操作以通过喷嘴产生液体流。电极系统可操作以产生包括具有第一量值的第一区域和具有第二量值的第二区域的电场。流导流器可操作以选择性地使流移动到第一区域和第二区域中的一个。

7. 发明授权

US07204020B2 Method for fabricating a charge plate for an inkjet printhead 有权
标题翻译：一种用于制造用于喷墨打印头的充电板的方法
公开(公告)号：US07204020B2
公开(公告)日：2007-04-17
申请号：US10966236
申请日：2004-10-15
申请人： Brian G. Morris , Richard W. Sexton , Michael F. Baumer , James E. Harrison, Jr.
发明人： Brian G. Morris , Richard W. Sexton , Michael F. Baumer , James E. Harrison, Jr.
IPC分类号： B21D53/76 , G01D15/00
CPC分类号： B41J2/085 , Y10T29/49005 , Y10T29/49128 , Y10T29/49155 , Y10T29/49156 , Y10T29/49401
摘要： A method for fabricating a charge plate for an ink jet printhead entails removing portions of conductive material from a dimensionally stable dielectric substrate with a coating of conductive material to form at least a first and second electrode on a first face with a first space between the first and second electrodes, removing portions of conductive material from the dimensionally stable dielectric substrate with a coating of conductive material to form a first electrode extension that engages the first electrode on the conductive charging face, and a second electrode extension that engages the second electrode on the conductive charging face, whereby the first and second electrode extensions are electrically isolated from each other, additionally forming a first space between the electrode extensions, which connects with the first space between the electrode extensions.
摘要翻译：用于制造用于喷墨打印头的充电板的方法需要用具有导电材料的涂层的尺寸稳定的电介质基板去除导电材料的部分，以在第一面上形成至少第一和第二电极，第一和第二电极之间的第一空间和第二电极，用导电材料的涂层从导电材料的尺寸上去除导电材料的部分，以形成与导电充电面上的第一电极接合的第一电极延伸部分，以及接合第二电极的第二电极延伸部分导电充电面，由此第一和第二电极延伸部彼此电绝缘，另外在电极延伸部之间形成第一空间，其与电极延伸部之间的第一空间连接。

8. 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。

9. 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。

10. 发明授权

US08104170B2 Charge plate fabrication technique 有权
标题翻译：充电板制造技术
公开(公告)号：US08104170B2
公开(公告)日：2012-01-31
申请号：US12020789
申请日：2008-01-28
申请人： Brian G. Morris , Richard W. Sexton , Michael F. Baumer , James E. Harrison, Jr.
发明人： Brian G. Morris , Richard W. Sexton , Michael F. Baumer , James E. Harrison, Jr.
IPC分类号： H05K3/02 , B21D53/76
CPC分类号： B41J2/085 , Y10T29/49147 , Y10T29/49155 , Y10T29/49401
摘要： A charge plate and a method for fabricating a charge plate for an ink jet printhead includes the steps of removing portions of conductive material from a dimensionally stable substrate with a coating of conductive material to form at least a first and second electrode on a first face with a first space between the first and second electrodes, removing portions of conductive material from the dimensionally stable substrate with a coating of conductive material to form a first electrode extension which engages the first electrode on the conductive charging face, and a second electrode extension which engages the second electrode on the conductive charging face, whereby the first and second electrode extensions are electrically isolated from each other, additionally forming a first space between the electrode extensions, which connects with the first space between the electrode extensions.
摘要翻译：充电板和用于制造用于喷墨打印头的充电板的方法包括以下步骤：用具有导电材料涂层的尺寸稳定的衬底去除部分导电材料，以在第一面上形成至少第一和第二电极，在第一和第二电极之间的第一空间，用导电材料涂层从尺寸稳定的衬底去除导电材料的部分，以形成与导电充电面上的第一电极接合的第一电极延伸部分，导电充电面上的第二电极，由此第一和第二电极延伸部彼此电隔离，另外在电极延伸部之间形成第一空间，其与电极延伸部之间的第一空间连接。

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