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1. 发明申请

US20150091996A1 INTEGRATED VACUUM ASSIST WEB TRANSPORT SYSTEM 有权
标题翻译：集成真空助理WEB传输系统
公开(公告)号：US20150091996A1
公开(公告)日：2015-04-02
申请号：US14040843
申请日：2013-09-30
申请人： Michael J. Piatt , James A. Katerberg , Randy D. Vandagriff
发明人： Michael J. Piatt , James A. Katerberg , Randy D. Vandagriff
IPC分类号： B41J11/00
CPC分类号： B41J11/0085 , B41J11/04 , B41J15/00 , B65H20/02 , B65H2406/3122 , B65H2801/15
摘要： A printing system for printing on a print medium is disclosed. A first linehead is disposed opposite a first side of the print medium. The first linehead defines print zones where a liquid is deposited onto the first side of the print medium. A plurality of transport rollers are disposed adjacent to the second side of the print medium. At least one transport roller is aligned with one of the one or more print zones of the first linehead. A vacuum manifold is disposed opposite the second side of the print medium. The vacuum manifold is aligned with the aligned transport roller and outputs a vacuum force that operates on the second side of the print medium to deflect the print medium causing an increase in the wrap angle of the print medium around the aligned transport roller.
摘要翻译：公开了一种用于在打印介质上打印的打印系统。第一线头设置成与打印介质的第一侧相对。第一线头限定了打印区域，其中液体被沉积到打印介质的第一侧上。多个传送辊邻近打印介质的第二侧设置。至少一个传送辊与第一线头的一个或多个打印区域中的一个对准。真空歧管与打印介质的第二面相对设置。真空歧管与对准的输送辊对齐并输出在印刷介质的第二面上操作的真空力，以使打印介质偏转，导致打印介质围绕对准的输送辊的包角增大。

2. 发明申请

US20150091993A1 VACUUM PULLDOWN OF PRINT MEDIUM IN PRINTING SYSTEM 有权
标题翻译：印刷系统中印刷介质的真空抽吸
公开(公告)号：US20150091993A1
公开(公告)日：2015-04-02
申请号：US14040849
申请日：2013-09-30
申请人： Michael J. Piatt , James A. Katerberg , Randy D. Vandagriff
发明人： Michael J. Piatt , James A. Katerberg , Randy D. Vandagriff
IPC分类号： B41J11/00
CPC分类号： B41J11/0085 , B41J11/002 , B41J11/04
摘要： A method for printing on a moving print medium in a printing system is disclosed. The method includes providing a linehead defining one or more print zones. A plurality of transport rollers are provided, wherein at least one transport roller is disposed opposite the linehead, adjacent to the second side of the print medium, and aligned with one of the print zones. A vacuum assembly is disposed opposite the second side of the print medium and includes a vacuum manifold aligned with the aligned transport roller. The print medium is moved through the printing system and a vacuum force operates on the print medium such that at least a portion of the print medium is deflected thereby increasing a wrap angle of the moving print medium around the aligned transport roller. Liquid is jetted from the linehead onto the print medium to form a print.
摘要翻译：公开了一种在打印系统中的移动打印介质上进行打印的方法。该方法包括提供定义一个或多个打印区域的行头。提供了多个输送辊，其中至少一个传送辊与线头相对设置，与打印介质的第二侧相邻并且与打印区域中的一个对准。真空组件布置成与打印介质的第二侧相对，并且包括与对准的输送辊对准的真空歧管。打印介质移动通过打印系统，并且真空力在打印介质上操作，使得打印介质的至少一部分被偏转，从而增加移动的打印介质围绕对准的输送辊的包角。液体从线头喷射到打印介质上以形成印刷品。

3. 发明授权

US08087740B2 Continuous ink jet apparatus and method using a plurality of break-off times 有权
标题翻译：连续喷墨装置和使用多个断开时间的方法
公开(公告)号：US08087740B2
公开(公告)日：2012-01-03
申请号：US12690954
申请日：2010-01-21
申请人： Michael J. Piatt , Stephen F. Pond , James A. Katerberg , Randy D. Vandagriff
发明人： Michael J. Piatt , Stephen F. Pond , James A. Katerberg , Randy D. Vandagriff
IPC分类号： B41J29/38 , B41J2/07
CPC分类号： B41J2/03 , B41J2002/022 , B41J2002/033 , B41J2202/12 , B41J2202/16
摘要： A method of operating a continuous liquid drop emission apparatus includes providing a liquid drop emitter that emits a plurality of continuous streams of liquid through a plurality of nozzles. A jet stimulation apparatus transfers energy to the liquid sufficient to cause the break-off of the plurality of continuous streams of liquid at a plurality of predetermined break-off times into a plurality of streams of drops of predetermined volumes. Sensing apparatus measures a characteristic value for each of the plurality of streams of drops of predetermined volumes. Control apparatus provides a plurality of break-off time setting signals to the jet stimulation apparatus to cause the plurality of predetermined break-off times to be determined by the characteristic value of each of the plurality of streams of drops of predetermined volumes.
摘要翻译：操作连续液滴发射装置的方法包括提供液滴发射器，其通过多个喷嘴发射多个连续的液体流。射流刺激装置将能量传递到液体，足以使多个连续的液体流在多个预定的断开时间被分解成多个预定体积的液滴流。感测装置测量预定体积的多个液滴流中的每一个的特征值。控制装置向喷射刺激装置提供多个断开时间设定信号，以通过多个预定量的液滴流的特征值来确定多个预定的断开时间。

4. 发明授权

US09156285B2 Integrated vacuum assist web transport system 有权
标题翻译：集成真空辅助纸幅传送系统
公开(公告)号：US09156285B2
公开(公告)日：2015-10-13
申请号：US14040843
申请日：2013-09-30
申请人： Michael J. Piatt , James A. Katerberg , Randy D. Vandagriff
发明人： Michael J. Piatt , James A. Katerberg , Randy D. Vandagriff
IPC分类号： B41J2/01 , B41J11/00 , B41J15/00 , B41J11/04
CPC分类号： B41J11/0085 , B41J11/04 , B41J15/00 , B65H20/02 , B65H2406/3122 , B65H2801/15
摘要： A printing system for printing on a print medium is disclosed. A first linehead is disposed opposite a first side of the print medium. The first linehead defines print zones where a liquid is deposited onto the first side of the print medium. A plurality of transport rollers are disposed adjacent to the second side of the print medium. At least one transport roller is aligned with one of the one or more print zones of the first linehead. A vacuum manifold is disposed opposite the second side of the print medium. The vacuum manifold is aligned with the aligned transport roller and outputs a vacuum force that operates on the second side of the print medium to deflect the print medium causing an increase in the wrap angle of the print medium around the aligned transport roller.
摘要翻译：公开了一种用于在打印介质上打印的打印系统。第一线头设置成与打印介质的第一侧相对。第一线头限定了打印区域，其中液体被沉积到打印介质的第一侧上。多个传送辊邻近打印介质的第二侧设置。至少一个传送辊与第一线头的一个或多个打印区域中的一个对准。真空歧管与打印介质的第二面相对设置。真空歧管与对准的输送辊对齐并输出在印刷介质的第二面上操作的真空力，以使打印介质偏转，导致打印介质围绕对准的输送辊的包角增大。

5. 发明授权

US09050835B2 Vacuum pulldown of print medium in printing system 有权
标题翻译：打印系统中打印介质的真空下拉
公开(公告)号：US09050835B2
公开(公告)日：2015-06-09
申请号：US14040862
申请日：2013-09-30
申请人： Michael J. Piatt , James A. Katerberg , Randy D. Vandagriff
发明人： Michael J. Piatt , James A. Katerberg , Randy D. Vandagriff
IPC分类号： B41J2/01 , B41J11/00 , B41J29/377
CPC分类号： B41J11/0085 , B41J3/543 , B41J11/04 , B41J29/377
摘要： A method for printing on a print medium is disclosed. The method includes providing a linehead defining one or more print zones and adapted to jet liquid onto the print medium. One or more vacuum transport rollers having a porous sleeve rotatable around a non-rotating core are also provided. At least one vacuum transport roller is disposed adjacent to the second side of the movable print medium, opposite the first linehead, and aligned with a print zone. The core includes a vacuum manifold that outputs a vacuum force that operates on the print medium through the porous sleeve. The print medium is moved through the printing system and a vacuum force deflects the print medium, causing an increase in a wrap angle of the print medium around the vacuum transport roller. Liquid is jetted from the linehead onto the print medium to form a print.
摘要翻译：公开了一种在打印介质上进行打印的方法。该方法包括提供限定一个或多个打印区域并适于将液体喷射到打印介质上的线头。还提供了一个或多个真空输送辊，其具有能够围绕非旋转芯部旋转的多孔套筒。至少一个真空输送辊被布置成与可移动打印介质的与第一线头相对的第二侧相邻并且与打印区对齐。核心包括真空歧管，其输出通过多孔套管在打印介质上操作的真空力。打印介质移动通过打印系统，并且真空力使打印介质偏转，导致打印介质围绕真空传送辊的包角增大。液体从线头喷射到打印介质上以形成印刷品。

6. 发明申请

US20150091995A1 VACUUM PULLDOWN OF PRINT MEDIUM IN PRINTING SYSTEM 有权
标题翻译：印刷系统中印刷介质的真空抽吸
公开(公告)号：US20150091995A1
公开(公告)日：2015-04-02
申请号：US14040862
申请日：2013-09-30
申请人： Michael J. Piatt , James A. Katerberg , Randy D. Vandagriff
发明人： Michael J. Piatt , James A. Katerberg , Randy D. Vandagriff
IPC分类号： B41J11/00 , B41J29/377
CPC分类号： B41J11/0085 , B41J3/543 , B41J11/04 , B41J29/377
摘要： A method for printing on a print medium is disclosed. The method includes providing a linehead defining one or more print zones and adapted to jet liquid onto the print medium. One or more vacuum transport rollers having a porous sleeve rotatable around a non-rotating core are also provided. At least one vacuum transport roller is disposed adjacent to the second side of the movable print medium, opposite the first linehead, and aligned with a print zone. The core includes a vacuum manifold that outputs a vacuum force that operates on the print medium through the porous sleeve. The print medium is moved through the printing system and a vacuum force deflects the print medium, causing an increase in a wrap angle of the print medium around the vacuum transport roller. Liquid is jetted from the linehead onto the print medium to form a print.
摘要翻译：公开了一种在打印介质上进行打印的方法。该方法包括提供限定一个或多个打印区域并适于将液体喷射到打印介质上的线头。还提供了一个或多个真空输送辊，其具有能够围绕非旋转芯部旋转的多孔套筒。至少一个真空输送辊被布置成与可移动打印介质的与第一线头相对的第二侧相邻并且与打印区对齐。核心包括真空歧管，其输出通过多孔套管在打印介质上操作的真空力。打印介质移动通过打印系统，并且真空力使打印介质偏转，导致打印介质围绕真空传送辊的包角增大。液体从线头喷射到打印介质上以形成印刷品。

7. 发明授权

US07673976B2 Continuous ink jet apparatus and method using a plurality of break-off times 有权
标题翻译：连续喷墨装置和使用多个断开时间的方法
公开(公告)号：US07673976B2
公开(公告)日：2010-03-09
申请号：US11229261
申请日：2005-09-16
申请人： Michael J. Piatt , Stephen F. Pond , James A. Katerberg , Randy D. Vandagriff
发明人： Michael J. Piatt , Stephen F. Pond , James A. Katerberg , Randy D. Vandagriff
IPC分类号： B41J2/07
CPC分类号： B41J2/03 , B41J2002/022 , B41J2002/033 , B41J2202/12 , B41J2202/16
摘要： A continuous liquid drop emission apparatus is disclosed comprising a liquid drop emitter containing a positively pressurized liquid in flow communication with a plurality of nozzles formed in a common nozzle member for emitting a plurality of continuous streams of liquid. A jet stimulation apparatus is provided comprising a plurality of transducers corresponding to the plurality of nozzles and adapted to transfer energy to the liquid in corresponding flow communication with the plurality of nozzles sufficient to cause the break-off of the plurality of continuous streams of liquid at a plurality of predetermined break-off times into a plurality of streams of drops of predetermined volumes. Sensing apparatus is provided adapted to measure a characteristic value for each of the plurality of streams of drops of predetermined volumes; and control apparatus is adapted to provide a plurality of break-off time setting signals to the jet stimulation apparatus to cause the plurality of predetermined break-off times determined, at least, by the characteristic value of each of the plurality of streams of drops of predetermined volumes. Alternately, a sensing apparatus is used in an off-line calibration set-up and characteristic values are measured for the plurality of streams and stored in a stream memory that is included in the continuous liquid drop apparatus. The present inventions are also configured to provide a plurality of the break-off times for a plurality of liquid streams in a continuous liquid drop emission apparatus that is further adapted to inductively charge at least one drop in a each of a plurality of streams and having electric field deflection apparatus adapted to generate a Coulomb force on an inductively charged drop. Methods of operating a continuous liquid drop emission apparatus utilizing a plurality of predetermined break-off times are disclosed.
摘要翻译：公开了一种连续的液滴发射装置，其包括液滴发射器，其包含与形成在公共喷嘴构件中的多个喷嘴流动连通的正压液体，用于发射多个连续的液体流。提供了一种喷射刺激装置，其包括对应于多个喷嘴的多个换能器，并且适于将能量转移到与多个喷嘴相应的流动连通的液体，足以引起多个连续的液体流的断裂将多个预定的断开时间转换成多个预定体积的液滴流。提供感测装置，其适于测量多个预定体积的液滴流中的每一个的特征值; 并且控制装置适于向喷气刺激装置提供多个断开时间设置信号，以使得至少由多个液滴流中的每一个的特征值确定多个预定的断开时间预定量。或者，在离线校准设置中使用感测装置，并且对多个流测量特征值并存储在包括在连续液滴装置中的流存储器中。本发明还被配置为在连续液滴发射装置中为多个液体流提供多个断开时间，其进一步适于对多个流中的每一个流中的至少一个液滴进行感应充电并具有适于在感应充电的液滴上产生库仑力的电场偏转装置。公开了利用多个预定断开时间来操作连续液滴发射装置的方法。

8. 发明申请

US20150091994A1 VACUUM TRANSPORT ROLLER FOR WEB TRANSPORT SYSTEM 有权
标题翻译：真空运输滚筒用于网络运输系统
公开(公告)号：US20150091994A1
公开(公告)日：2015-04-02
申请号：US14040854
申请日：2013-09-30
申请人： Michael J. Piatt , James A. Katerberg , Randy D. Vandagriff
发明人： Michael J. Piatt , James A. Katerberg , Randy D. Vandagriff
IPC分类号： B41J11/00 , B41J29/377
CPC分类号： B41J11/0085 , B41J3/543 , B41J11/04 , B41J15/00 , B41J29/377
摘要： A printing system for printing on a print medium is disclosed. A linehead is disposed opposite a first side of the print medium, the linehead defining one or more print zones where a liquid is jetted onto the print medium. One or more vacuum transport rollers having a porous sleeve rotatable around a non-rotating core are disposed adjacent to a second side of the print medium and opposite the linehead. At least one of the vacuum transport rollers is aligned with one of the print zones of the linehead. The rotatable porous sleeve is engaged by the moving print medium that exerts a force on the porous sleeve, causing it to rotate. The core includes a vacuum manifold that outputs a vacuum force that operates on the print medium through the porous sleeve to deflect the print medium and causes the print medium to wrap around the vacuum transport roller(s).
摘要翻译：公开了一种用于在打印介质上打印的打印系统。线头与打印介质的第一侧相对设置，线头限定一个或多个打印区域，其中液体被喷射到打印介质上。具有可围绕非旋转芯部旋转的多孔套筒的一个或多个真空输送辊邻近打印介质的第二侧并与线头相对设置。真空输送辊中的至少一个与线头中的一个打印区对齐。可旋转的多孔套筒由移动的打印介质接合，该打印介质在多孔套筒上施加力，使其旋转。该芯包括真空歧管，该真空歧管输出通过多孔套管在打印介质上操作的真空力，以使打印介质偏转并使打印介质缠绕在真空输送辊上。

9. 发明授权

US09145007B1 Duplex printer with print belts for sheet and web printing 有权
标题翻译：双面打印机，带打印带，用于纸张和卷筒印刷
公开(公告)号：US09145007B1
公开(公告)日：2015-09-29
申请号：US14541290
申请日：2014-11-14
申请人： Michael J. Piatt , Randy D. Vandagriff
发明人： Michael J. Piatt , Randy D. Vandagriff
IPC分类号： B41J2/01 , B41J11/00 , B41J3/60 , B41J15/00 , B41J13/00
CPC分类号： B41J11/00 , B41J3/60 , B41J11/007 , B41J11/0085 , B41J11/485 , B41J13/00 , B41J15/00 , B41J15/165
摘要： A duplex printing system includes two printing stations, each having a print belt and a set of marking subsystems. In a sheet-printing mode, a media sheet is transported to the first printing station where the print belt is rotated to transport the sheet past the marking subsystems to print a first-side image. The sheet is then transported to the second printing station where the print belt is rotated to transport the sheet past the marking subsystems to print a second-side image. The sheet is then transported to an output sheet receptacle. In a web-printing mode the print belts are configured to rotate freely and a web of media is transported around the first print belt where a first-side image is printed, and from there around the second print belt where a second-side image is printed. A tensioning system is used to control the motion of the web of media.
摘要翻译：双面打印系统包括两个印刷台，每个具有打印带和一组标记子系统。在片状印刷模式中，介质片材被传送到第一印刷站，在该印刷位置打印带被旋转以将片材传送通过标记子系统以打印第一侧图像。然后将纸张运送到打印带旋转的第二印刷站，以便将纸张传送通过标记子系统以打印第二面图像。然后将纸张输送到输出板容器。在卷筒纸印刷模式中，打印带被配置为自由旋转，并且介质的网状物沿第一印刷带传送，第一侧图像被打印，并且在第二印刷带周围，第二侧图像是印刷。张紧系统用于控制媒体网的运动。

10. 发明授权

US09145006B1 Duplex printer for sheet and web printing 有权
标题翻译：双面打印机用于纸张和网页打印
公开(公告)号：US09145006B1
公开(公告)日：2015-09-29
申请号：US14541271
申请日：2014-11-14
申请人： Michael J. Piatt , Randy D. Vandagriff
发明人： Michael J. Piatt , Randy D. Vandagriff
IPC分类号： B41J2/01 , B41J11/00 , B41J3/60 , B41J13/00 , B41J15/00
CPC分类号： B41J11/00 , B41J3/543 , B41J3/60 , B41J13/00 , B41J13/0009 , B41J13/226 , B41J15/00 , B41J15/165
摘要： A duplex printing system includes two printing stations, each having a print drum and a set of marking subsystems. In a sheet-printing mode, a media sheet is transported to the first printing station where the print drum is rotated to transport the sheet past the marking subsystems to print a first-side image. The sheet is then transported to the second printing station where the print drum is rotated to transport the sheet past the marking subsystems to print a second-side image. The sheet is then transported to an output sheet receptacle. In a web-printing mode the print drums are configured to rotate freely and a web of media is transported around the first drum where a first-side image is printed, and from there around the second drum where a second-side image is printed. A tensioning system is used to control the motion of the web of media.
摘要翻译：双面打印系统包括两个印刷台，每个印刷台具有印刷鼓和一组标记子系统。在片材打印模式中，介质片材被传送到第一印刷站，在该印刷位置，打印鼓被旋转以将纸张传送通过标记子系统以打印第一面图像。然后将纸张运送到打印鼓旋转的第二印刷站，以便将纸张传送通过标记子系统以打印第二面图像。然后将纸张输送到输出板容器。在卷筒纸印刷模式中，打印鼓被配置为自由旋转，并且介质的卷材围绕印刷第一面图像的第一滚筒以及从其上打印有第二面图像的第二滚筒周围传送。张紧系统用于控制媒体网的运动。

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