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1. 发明授权

US08870365B2 Vacuum pulldown of a print media in a printing system 有权
公开(公告)号：US08870365B2
公开(公告)日：2014-10-28
申请号：US13483368
申请日：2012-05-30
申请人： Randy D. Vandagriff , Michael J. Piatt , Harsha S. Bulathsinghalage , W. Charles Kasiske, Jr.
发明人： Randy D. Vandagriff , Michael J. Piatt , Harsha S. Bulathsinghalage , W. Charles Kasiske, Jr.
IPC分类号： B41J2/01
CPC分类号： B41J11/0085
摘要： A printing system includes one or more lineheads disposed opposite a first side of a print media and at least one vacuum assembly having a vacuum manifold disposed opposite a second side of the print media. The linehead or lineheads has one or more print zones where a liquid or ink is deposited onto the first side of the print media. The vacuum manifold is aligned with a non-print zone of each linehead and outputs a vacuum force proximate to the second side of the print media such that at least a portion of the second side of the print media is deflected away from the lineheads. The printing system can also include another component, such as a dryer, disposed over the print media and laterally adjacent to the linehead. Another vacuum manifold can be disposed adjacent to the second side print media between the linehead and the component.

2. 发明申请

US20130321544A1 VACUUM PULLDOWN OF A PRINT MEDIA IN A PRINTING SYSTEM 有权
公开(公告)号：US20130321544A1
公开(公告)日：2013-12-05
申请号：US13483356
申请日：2012-05-30
申请人： Randy D. Vandagriff , Michael J. Piatt , Harsha S. Bulathsinghalage , W. Charles Kasiske, JR.
发明人： Randy D. Vandagriff , Michael J. Piatt , Harsha S. Bulathsinghalage , W. Charles Kasiske, JR.
IPC分类号： B41J2/01
CPC分类号： B41J11/0005 , B41J11/0085 , B41J15/04
摘要： A printing system includes one or more lineheads disposed opposite a first side of a print media and at least one vacuum assembly having a vacuum manifold disposed opposite a second side of the print media. The linehead or lineheads has one or more print zones where a liquid or ink is deposited onto the first side of the print media. The vacuum manifold is aligned with a non-print zone of each linehead and outputs a vacuum force proximate to the second side of the print media such that at least a portion of the second side of the print media is deflected away from the lineheads. The printing system can also include another component, such as a dryer, disposed over the print media and laterally adjacent to the linehead. Another vacuum manifold can be disposed adjacent to the second side print media between the linehead and the component.

3. 发明授权

US08876277B2 Vacuum pulldown of a print media in a printing system 有权
标题翻译：打印系统中的打印介质的真空下拉
公开(公告)号：US08876277B2
公开(公告)日：2014-11-04
申请号：US13483356
申请日：2012-05-30
申请人： Randy D. Vandagriff , Michael J. Piatt , Harsha S. Bulathsinghalage , W. Charles Kasiske, Jr.
发明人： Randy D. Vandagriff , Michael J. Piatt , Harsha S. Bulathsinghalage , W. Charles Kasiske, Jr.
IPC分类号： B41J2/01
CPC分类号： B41J11/0005 , B41J11/0085 , B41J15/04
摘要： A printing system includes one or more lineheads disposed opposite a first side of a print media and at least one vacuum assembly having a vacuum manifold disposed opposite a second side of the print media. The linehead or lineheads has one or more print zones where a liquid or ink is deposited onto the first side of the print media. The vacuum manifold is aligned with a non-print zone of each linehead and outputs a vacuum force proximate to the second side of the print media such that at least a portion of the second side of the print media is deflected away from the lineheads. The printing system can also include another component, such as a dryer, disposed over the print media and laterally adjacent to the linehead. Another vacuum manifold can be disposed adjacent to the second side print media between the linehead and the component.
摘要翻译：打印系统包括与打印介质的第一侧相对设置的一个或多个线头和至少一个具有与打印介质的第二侧相对设置的真空歧管的真空组件。线头或线头具有一个或多个打印区域，其中液体或墨水沉积到打印介质的第一侧上。真空歧管与每个线头的非打印区对准，并输出靠近打印介质的第二侧的真空力，使得打印介质的第二侧的至少一部分偏离线头。打印系统还可以包括设置在打印介质上并且横向邻近线头的另一部件，例如干燥器。另一个真空歧管可以在线头和部件之间邻近第二侧面打印介质设置。

4. 发明申请

US20130321545A1 VACUUM PULLDOWN OF A PRINT MEDIA IN A PRINTING SYSTEM 有权
标题翻译：打印系统中的打印介质的真空抽屉
公开(公告)号：US20130321545A1
公开(公告)日：2013-12-05
申请号：US13483368
申请日：2012-05-30
申请人： Randy D. Vandagriff , Michael J. Piatt , Harsha S. Bulathsinghalage , W. Charles Kasiske, JR.
发明人： Randy D. Vandagriff , Michael J. Piatt , Harsha S. Bulathsinghalage , W. Charles Kasiske, JR.
IPC分类号： B41J2/01
CPC分类号： B41J11/0085
摘要： A printing system includes one or more lineheads disposed opposite a first side of a print media and at least one vacuum assembly having a vacuum manifold disposed opposite a second side of the print media. The linehead or lineheads has one or more print zones where a liquid or ink is deposited onto the first side of the print media. The vacuum manifold is aligned with a non-print zone of each linehead and outputs a vacuum force proximate to the second side of the print media such that at least a portion of the second side of the print media is deflected away from the lineheads. The printing system can also include another component, such as a dryer, disposed over the print media and laterally adjacent to the linehead. Another vacuum manifold can be disposed adjacent to the second side print media between the linehead and the component.
摘要翻译：打印系统包括与打印介质的第一侧相对设置的一个或多个线头和至少一个具有与打印介质的第二侧相对设置的真空歧管的真空组件。线头或线头具有一个或多个打印区域，其中液体或墨水沉积到打印介质的第一侧上。真空歧管与每个线头的非打印区对准，并输出靠近打印介质的第二侧的真空力，使得打印介质的第二侧的至少一部分偏离线头。打印系统还可以包括设置在打印介质上并且横向邻近线头的另一部件，例如干燥器。另一个真空歧管可以在线头和部件之间邻近第二侧面打印介质设置。

5. 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。

6. 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。

7. 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。

8. 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。

9. 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。

10. 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。

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