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1. 发明申请

US20200254787A1 Curl Resistant Web Handling System 审中-公开
公开(公告)号：US20200254787A1
公开(公告)日：2020-08-13
申请号：US16859662
申请日：2020-04-27
申请人： Dilan N. Fernando , Stuart J. Boland , Robert F. Jessen
发明人： Dilan N. Fernando , Stuart J. Boland , Robert F. Jessen
IPC分类号： B41J11/00 , G03G15/00 , B65H20/34 , B41J15/00 , F26B13/14 , F26B13/12 , F26B13/08 , F26B3/28 , B65H23/34 , B65H23/188
摘要： A web handling system is disclosed. The web handling system includes first dancer rollers coupled to engage and move a web of a print medium in a forward and backward direction upon stopping a printing operation and allow forward motion during the printing operation.

2. 发明授权

US10710380B2 Curl resistant web handling system 有权
公开(公告)号：US10710380B2
公开(公告)日：2020-07-14
申请号：US16686902
申请日：2019-11-18
申请人： Dilan N. Fernando , Stuart J. Boland , Robert F. Jessen
发明人： Dilan N. Fernando , Stuart J. Boland , Robert F. Jessen
IPC分类号： B41J11/00 , F26B13/12 , F26B13/08 , F26B3/28 , B65H23/34 , B65H23/188 , G03G15/00 , B65H20/34 , B41J15/00 , F26B13/14
摘要： A web handling system is disclosed. The web handling system includes first dancer rollers coupled to engage and move a web of a print medium in a forward and backward direction upon stopping a printing operation and allow forward motion during the printing operation.

3. 发明授权

US10525735B2 Curl resistant web handling system 有权
公开(公告)号：US10525735B2
公开(公告)日：2020-01-07
申请号：US14872368
申请日：2015-10-01
申请人： Dilan N. Fernando , Stuart J. Boland , Robert F. Jessen
发明人： Dilan N. Fernando , Stuart J. Boland , Robert F. Jessen
IPC分类号： B41J11/00 , B41J15/00 , B65H20/34 , G03G15/00 , B65H23/188 , B65H23/34 , F26B3/28 , F26B13/08 , F26B13/12 , F26B13/14
摘要： A web handling system is disclosed. The web handling system includes first dancer rollers coupled to engage and move a web of a print medium in a forward and backward direction upon stopping a printing operation and allow forward motion during the printing operation.

4. 发明申请

US20170096017A1 Curl Resistant Web Handling System 审中-公开
公开(公告)号：US20170096017A1
公开(公告)日：2017-04-06
申请号：US14872368
申请日：2015-10-01
申请人： Dilan N. Fernando , Stuart J. Boland , Robert F. Jessen
发明人： Dilan N. Fernando , Stuart J. Boland , Robert F. Jessen
IPC分类号： B41J11/00 , B65H23/34 , F26B13/14 , F26B13/08 , F26B13/12 , B65H23/188 , F26B3/28
CPC分类号： B41J11/0015 , B41J11/0005 , B41J11/002 , B41J15/005 , B65H20/34 , B65H23/1888 , B65H23/34 , B65H2301/51256 , B65H2301/5143 , B65H2301/517 , B65H2403/942 , B65H2408/2171 , B65H2801/06 , B65H2801/15 , F26B3/28 , F26B13/08 , F26B13/12 , F26B13/14 , G03G15/6517
摘要： A web handling system is disclosed. The web handling system includes first dancer rollers coupled to engage and move a web of a print medium in a forward and backward direction upon stopping a printing operation and allow forward motion during the printing operation.

5. 发明申请

US20200079116A1 Curl Resistant Web Handling System 审中-公开
公开(公告)号：US20200079116A1
公开(公告)日：2020-03-12
申请号：US16686902
申请日：2019-11-18
申请人： Dilan N. Fernando , Stuart J. Boland , Robert F. Jessen
发明人： Dilan N. Fernando , Stuart J. Boland , Robert F. Jessen
IPC分类号： B41J11/00 , F26B13/14 , F26B13/12 , F26B13/08 , F26B3/28 , B65H23/34 , B65H23/188 , G03G15/00 , B65H20/34 , B41J15/00
摘要： A web handling system is disclosed. The web handling system includes first dancer rollers coupled to engage and move a web of a print medium in a forward and backward direction upon stopping a printing operation and allow forward motion during the printing operation.

6. 发明申请

US20170282601A1 ADJUSTABLE S-ROLLERS IN A PRINT SYSTEM 审中-公开
公开(公告)号：US20170282601A1
公开(公告)日：2017-10-05
申请号：US15088845
申请日：2016-04-01
申请人： Stuart J. Boland , Dilan Nirushan Fernando , Robert F. Jessen
发明人： Stuart J. Boland , Dilan Nirushan Fernando , Robert F. Jessen
IPC分类号： B41J13/00 , B65H43/00 , G06F3/12 , B65H20/02 , G06K15/02 , G06K15/00
CPC分类号： B65H20/02 , B41J11/002 , B41J15/165 , B65H20/24 , B65H23/1888 , B65H2801/15 , G06K15/022
摘要： Systems and methods for adjustable S-rollers in a print system. One system is an apparatus that includes a pair of rollers configured to be positioned on opposite sides of a web of continuous-forms print media, and a coupling member that connects the pair of rollers, wherein the coupling member pivots about a common axis between the pair of rollers. The apparatus also includes a drive unit configured to pivot the coupling member and a controller to receive input that describes at least one property of the web, and to direct the drive unit to pivot the coupling member to a position that applies a normal force between the web and at least one of the pair of rollers based on the at least one property of the web.

7. 发明授权

US09605898B2 Drum temperature control for a radiant dryer of a printing system 有权
公开(公告)号：US09605898B2
公开(公告)日：2017-03-28
申请号：US13788758
申请日：2013-03-07
申请人： Stuart J. Boland , Sean K. Fitzsimons , Scott Johnson , William Edward Manchester , Casey E. Walker
发明人： Stuart J. Boland , Sean K. Fitzsimons , Scott Johnson , William Edward Manchester , Casey E. Walker
IPC分类号： F26B3/34 , F26B3/28 , B41J11/00 , B41J29/377
CPC分类号： F26B3/283 , B41J11/002 , B41J29/377 , F26B3/30 , F26B13/145 , F26B13/18
摘要： Systems and methods provide enhanced radiant drying capabilities for a printing system utilizing temperature control of a thermally conductive drum. One embodiment comprises a radiant dryer and a control system. The radiant dryer includes a thermally conductive drum and a plurality of radiant energy sources disposed along an outside surface of the drum. The energy sources dry a colorant applied to a print medium in contact with the drum. The radiant dryer further includes a cooling system that applies a coolant to the drum to remove heat from the drum. The control system measures the temperature of the drum, determines a difference between the temperature of the drum and a target temperature, and directs the cooling system to vary an application of the coolant to the drum based on the difference to maintain the drum at the target temperature.

8. 发明授权

US09352588B1 Adjustable energy source within a drum dryer of a print system 有权
标题翻译：打印系统的滚筒式干燥机内的可调能量源
公开(公告)号：US09352588B1
公开(公告)日：2016-05-31
申请号：US14677351
申请日：2015-04-02
申请人： Stuart J. Boland , Dilan Nirushan Fernando , Scott R. Johnson
发明人： Stuart J. Boland , Dilan Nirushan Fernando , Scott R. Johnson
IPC分类号： B41J2/225 , B41J11/00
CPC分类号： B41J11/002 , B41J15/04
摘要： Systems and methods for collapsible energy source in a drum dryer of a print system. One system includes a dryer with a thermally conductive drum to dry a colorant applied to a web of print media in contact with the drum. A radiant energy source disposed inside the drum includes segments that transfer heat to a surface of the drum. Each segment is attached to another segment about a hinge that allows the segments to pivot with respect to one another. A movement mechanism applies a force to the radiant energy source toward a center of the drum to cause the segments to pivot to a folded position with respect to one another, and applies a force to the radiant energy source toward the surface of the drum to cause the segments to pivot to expand with respect to a circumferential direction of the drum.
摘要翻译：打印系统的滚筒式干燥器中的可折叠能量源的系统和方法。一个系统包括具有导热鼓的干燥器，用于干燥施加到与滚筒接触的打印介质幅材上的着色剂。设置在滚筒内部的辐射能源包括将热量传递到滚筒的表面的段。每个片段围绕允许片段相对于彼此枢转的铰链附接到另一片段。移动机构向辐射能源施加朝向鼓的中心的力，以使得片段相对于彼此枢转到折叠位置，并且向辐射能量源施加朝向鼓的表面的力以引起所述片段相对于所述鼓的圆周方向枢转以膨胀。

9. 发明申请

US20150097891A1 OPTIMIZATION OF DRYING FOR WET COLORANTS IN A PRINTING SYSTEM 有权
标题翻译：优化印刷系统中的湿纸浆干燥
公开(公告)号：US20150097891A1
公开(公告)日：2015-04-09
申请号：US14571043
申请日：2014-12-15
申请人： Casey E. Walker , Scott Johnson , Stuart J. Boland , William Edward Manchester , David M. Price
发明人： Casey E. Walker , Scott Johnson , Stuart J. Boland , William Edward Manchester , David M. Price
IPC分类号： B41J11/00
CPC分类号： B41J29/393 , B41J11/0015 , B41J11/002 , B41J2029/3935 , H04N1/605
摘要： Systems and methods are disclosed for determining an operational range of colorant densities and heating powers that result in successful drying for a print media that is based on a drying quality of test images printed by a printing system. One embodiment comprises a printing system that applies colorant onto a continuous-form medium and applies heat to the medium based on a heating power. The printing system prints a plurality of test images onto the medium, where one or more of a colorant density and a heating power vary for each of the printed test images. The printing system determines a drying quality for the printed test images, and calculates an operational range of colorant densities and heating powers for the medium based on the drying quality of the printed test images.
摘要翻译：公开了用于确定着色剂密度和加热功率的操作范围的系统和方法，其导致基于由打印系统打印的测试图像的干燥质量的打印介质的成功干燥。一个实施例包括将着色剂施加到连续形式介质上并基于加热功率向介质施加热量的打印系统。打印系统将多个测试图像打印到介质上，其中着色剂浓度和加热功率中的一个或多个对于每个打印的测试图像变化。印刷系统确定印刷的测试图像的干燥质量，并且基于印刷的测试图像的干燥质量来计算介质的着色剂浓度和加热功率的操作范围。

10. 发明授权

US08959792B2 Dryers that adjust power based on non-linear profiles 有权
标题翻译：基于非线性轮廓调节功率的烘干机
公开(公告)号：US08959792B2
公开(公告)日：2015-02-24
申请号：US13630729
申请日：2012-09-28
申请人： Casey E. Walker , Scott Johnson , Stuart J. Boland , William Edward Manchester , David M Price
发明人： Casey E. Walker , Scott Johnson , Stuart J. Boland , William Edward Manchester , David M Price
IPC分类号： F26B3/00
CPC分类号： B41F23/0406 , B41F33/16 , F26B13/10 , F26B25/22
摘要： Systems and methods are provided for controlling a dryer of a printing system. The system comprises a controller and a sensor. The controller is operable to determine a speed of a web of print media traveling through a dryer, and to apply power to a heating element of the dryer based on a power profile that models a non-linear relationship between power applied to the heating element and speed of the web. The controller is further able to determine a type of media for the web, and to select the power profile based on the type of media.
摘要翻译：提供了用于控制打印系统的烘干机的系统和方法。该系统包括控制器和传感器。控制器可操作以确定通过干燥器行进的打印介质的幅材的速度，并且基于对施加到加热元件的功率和功率加速度之间的非线性关系进行建模的功率分布来向干燥器的加热元件施加功率网速。控制器还能够确定网络的媒体类型，并根据媒体的类型选择电源配置文件。

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