公开(公告)号：US20090087202A1

公开(公告)日：2009-04-02

申请号：US11863519

申请日：2007-09-28

Applicant: James H. Hurst ,  John L. Hryhorenko ,  Muhammed Aslam ,  Douglas J. Kostyk

Inventor： James H. Hurst ,  John L. Hryhorenko ,  Muhammed Aslam ,  Douglas J. Kostyk

IPC: G03G15/20

CPC classification number: G03G15/6588 ,  G03G15/1625 ,  G03G15/2028 ,  G03G2215/20 ,  G03G2215/2019

Abstract: Internally-heated external rollers transfer heat rapidly to a fuser roller in an electrostatographic printer. Stored media process set points, input image content and input media type data are used to regulate the heat transfer rate by varying the nip width between the heated external rollers and the fuser roller. The rate of heat transfer and the rate of heat transfer adjustment are sufficiently rapid that many different media weights and types may be mixed in a print run without restrictions on media run lengths, without collation requirements per run, and without productivity losses due to slowing of feed rate for heavier receivers.

Abstract translation: 内部加热的外部辊子将热量快速转移到静电打印机中的定影辊上。 存储介质处理设定点，输入图像内容和输入介质类型数据用于通过改变加热的外部辊和定影辊之间的辊隙宽度来调节传热速率。 传热速率和热传递调节速度足够快，许多不同的介质重量和类型可能在打印运行中混合而不限制介质运行长度，而无需每次运行的排序规定，并且由于减速而导致生产率损失 较重接收机的进给速率

公开(公告)号：US20080280035A1

公开(公告)日：2008-11-13

申请号：US11746083

申请日：2007-05-09

Applicant: Shyh-Hua E. Jao ,  Jiann-Hsing Chen ,  Muhammed Aslam ,  Joseph A. Pavlisko ,  James H. Hurst

Inventor： Shyh-Hua E. Jao ,  Jiann-Hsing Chen ,  Muhammed Aslam ,  Joseph A. Pavlisko ,  James H. Hurst

IPC: B32B43/00

CPC classification number: G03G15/2025

Abstract: The present invention provides a method of resurfacing a fuser member in-situ. The method includes providing a fuser member having an outer surface of a high temperature fluorothermoplastic. When it is determined that the outer surface is in need of resurfacing, the fuser member is rotated at a speed of at least 1 rpm while engaging the outer surface of the fuser member with at least one heating roller at a pressure of at least 5 psi at a temperature of at least 10° C. below the fluorothermoplastic melting temperature for a time sufficient to resurface of the outer surface of the fuser member.

Abstract translation: 本发明提供了一种原位重新定影定影元件的方法。 该方法包括提供具有高温荧光热塑性塑料外表面的定影器构件。 当确定外表面需要表面重新涂覆时，定影器构件以至少1rpm的速度旋转，同时在至少5psi的压力下与定影器构件的外表面接合至少一个加热辊 在低于氟热塑性熔融温度的至少10℃的温度下，足以使定影器构件的外表面再现的时间。

公开(公告)号：US07184679B2

公开(公告)日：2007-02-27

申请号：US11117557

申请日：2005-04-28

Applicant: Fangsheng Wu ,  Muhammed Aslam

Inventor： Fangsheng Wu ,  Muhammed Aslam

IPC: G03G15/20

CPC classification number: G03G15/2039 ,  G03G2215/2045

Abstract: A speed control mechanism for a reproduction apparatus including a fuser assembly having pressure, applying members in nip relation to apply pressure to a receiver member bearing a marking particle image to fuse such marking particle image to such receiver member transported through the fuser assembly. The speed control mechanism has an input device for storing parameters required for fusing particular types of receiver members under various desired conditions, and a device for determining fuser control parameters, including overdrive effect, based on information from the input device and selection of a particular receiver member type and certain conditions. A fuser assembly controller then sets fusing parameters based on the determination by the determining device, and adjusts the transport speed of a receiver member through the fuser assembly to compensate for the determined overdrive effect.

Abstract translation: 一种用于再现设备的速度控制机构，包括具有压力的定影组件，压区中施加构件，以向承载有标记颗粒图像的接收器构件施加压力，以将这种标记颗粒图像熔化到通过定影组件传送的接收器构件。 速度控制机构具有输入装置，用于存储在各种期望条件下熔接特定类型的接收器部件所需的参数，以及用于基于来自输入装置的信息和特定接收器的选择来确定定影器控制参数（包括过驱动效应）的装置 会员类型和某些条件。 然后，定影器组件控制器基于确定装置的确定来设置熔化参数，并且通过定影组件调整接收器构件的传送速度以补偿确定的过驱动效应。

公开(公告)号：US20060245796A1

公开(公告)日：2006-11-02

申请号：US11117559

申请日：2005-04-28

Applicant: Fangsheng Wu ,  Muhammed Aslam

Inventor： Fangsheng Wu ,  Muhammed Aslam

IPC: G03G15/20

CPC classification number: G03G15/2014 ,  G03G15/2017 ,  G03G2215/2019

Abstract: An external heater for a fuser assembly for a reproduction apparatus. The fuser assembly includes a fuser member for fusing a marking particle image to a receiver member. The external heater has a heat transfer surface adapted to be selectively engaged with the fuser member, and a device for heating said heat transfer surface. A mechanism is provided for engaging a variable portion of the heat transfer surface with the fuser member to selectively change the amount of heat transferred from the heating device to the fuser member through the heat transfer surface.

Abstract translation: 一种用于再现设备的定影组件的外部加热器。 定影器组件包括用于将标记颗粒图像熔合到接收器构件的定影器构件。 外部加热器具有适于与定影器构件选择性地接合的传热表面，以及用于加热所述传热表面的装置。 提供了一种机构，用于将传热表面的可变部分与定影器构件接合，以选择性地改变通过传热表面从加热装置传递到定影器构件的热量。

公开(公告)号：US20060245776A1

公开(公告)日：2006-11-02

申请号：US11117557

申请日：2005-04-28

Applicant: Fangsheng Wu ,  Muhammed Aslam

Inventor： Fangsheng Wu ,  Muhammed Aslam

IPC: G03G15/20

CPC classification number: G03G15/2039 ,  G03G2215/2045

Abstract: A speed control mechanism for a reproduction apparatus including a fuser assembly having pressure, applying members in nip relation to apply pressure to a receiver member bearing a marking particle image to fuse such marking particle image to such receiver member transported through the fuser assembly. The speed control mechanism has an input device for storing parameters required for fusing particular types of receiver members under various desired conditions, and a device for determining fuser control parameters, including overdrive effect, based on information from the input device and selection of a particular receiver member type and certain conditions. A fuser assembly controller then sets fusing parameters based on the determination by the determining device, and adjusts the transport speed of a receiver member through the fuser assembly to compensate for the determined overdrive effect.

Abstract translation: 一种用于再现设备的速度控制机构，包括具有压力的定影组件，压区中施加构件，以向承载有标记颗粒图像的接收器构件施加压力，以将这种标记颗粒图像熔化到通过定影组件传送的接收器构件。 速度控制机构具有输入装置，用于存储在各种期望条件下熔接特定类型的接收器部件所需的参数，以及用于基于来自输入装置的信息和特定接收器的选择来确定定影器控制参数（包括过驱动效应）的装置 会员类型和某些条件。 然后，定影器组件控制器基于确定装置的确定来设置熔化参数，并且通过定影组件调整接收器构件的传送速度以补偿确定的过驱动效应。

公开(公告)号：US07054588B2

公开(公告)日：2006-05-30

申请号：US10645394

申请日：2003-08-21

Applicant: Fangsheng Wu ,  Muhammed Aslam

Inventor： Fangsheng Wu ,  Muhammed Aslam

IPC: G03G15/20

CPC classification number: G03G15/2025

Abstract: A fuser release agent dispensing system for a rotatable fuser, including a transfer stage and a metering stage. The transfer stage includes a first roller having a surface rotatable about a fixed axis, and a second roller positionable for contacting the first roller. The second roller is positionable against the fuser roller. The first roller is driven by the fuser roller and it, in turn, drives the second roller. The metering stage includes a sump for supplying release agent, a metering roller with a surface for removing release agent from the sump and a translational assembly configured to move the metering roller surface into and out of contact with the first roller surface. The amount of fluid release agent transferred from a sump to a fuser is controlled in response to a change in one or more image reproduction parameters.

Abstract translation: 一种用于可旋转定影器的定影剂释放剂分配系统，包括转印台和计量台。 转印台包括具有可围绕固定轴线旋转的表面的第一辊和可定位用于接触第一辊的第二辊。 第二个辊可定位在定影辊上。 第一个辊由定影辊驱动，而又驱动第二个辊。 计量台包括用于供应脱模剂的贮槽，具有用于从贮槽中除去脱模剂的表面的计量辊以及被配置成使计量辊表面移动和脱离与第一辊表面接触的平移组件。 响应于一个或多个图像再现参数的变化，控制从贮槽转移到定影器的流体释放剂的量。

公开(公告)号：US07014899B2

公开(公告)日：2006-03-21

申请号：US10667996

申请日：2003-09-22

Applicant: Jiann-Hsing Chen ,  Joseph A. Pavlisko ,  Muhammed Aslam ,  Po-Jen Shih

Inventor： Jiann-Hsing Chen ,  Joseph A. Pavlisko ,  Muhammed Aslam ,  Po-Jen Shih

IPC: B32B1/08 ,  B32B25/02 ,  B32B25/08 ,  B32B25/20 ,  G03G15/20

CPC classification number: G03G9/08755 ,  G03G15/2057 ,  Y10T428/1386 ,  Y10T428/1393 ,  Y10T428/249972 ,  Y10T428/252 ,  Y10T428/256 ,  Y10T428/257 ,  Y10T428/259 ,  Y10T428/3154 ,  Y10T428/31663

Abstract: A fusing-station member, which member can be a compliant fuser roller or a compliant pressure roller, for use in a fusing station of an electrostatographic machine, and which member includes a base cushion layer formed on a core member, with the base cushion layer coated by a thin protective gloss control layer. In certain preferred embodiments, the base cushion layer is a highly cross-linked condensation-polymerized polyorganosiloxane material made by thermal curing of a formulation which includes three types of filler particles, namely hollow flexible microballoon particles, strength-enhancing solid particles, and thermal-conductivity-enhancing solid particles. In other preferred embodiments, expandable microspheres are included in lieu of the hollow flexible microballoon particles in an otherwise similar uncured formulation, which expandable microspheres are transformed into expanded hollow microballoon particles during the thermal curing.

Abstract translation: 一种熔接站构件，该构件可以是柔性定影辊或柔性压力辊，用于在静电放映机的定影站中使用，并且该构件包括形成在芯构件上的基垫层，基座垫层 涂有薄的防护光泽控制层。 在某些优选的实施方案中，基础缓冲层是通过热固化制剂制成的高度交联的缩聚聚有机硅氧烷材料，其包括三种类型的填料颗粒，即中空柔性微球颗粒，强度增强固体颗粒和热 - 导电性增强固体颗粒。 在其它优选实施方案中，包括可膨胀的微球代替中性柔性微球颗粒，而在其它类似的未固化制剂中，可热膨胀的微球在热固化过程中转化成膨胀的中空微球颗粒。

公开(公告)号：US20050244201A1

公开(公告)日：2005-11-03

申请号：US10837050

申请日：2004-04-30

Applicant: Muhammed Aslam ,  Dinesh Tyagi ,  Rodney Bucks

Inventor： Muhammed Aslam ,  Dinesh Tyagi ,  Rodney Bucks

IPC: G03G13/20 ,  G03G15/20

CPC classification number: G03G13/20 ,  G03G15/6585 ,  G03G2215/00413 ,  G03G2215/00421 ,  G03G2215/00805

Abstract: A method for producing an enhanced gloss electrophotographic toner image on a substrate by passing a substrate bearing a fusible toner particle image through a fusing zone to produce a substrate bearing a fused toner image, passing the substrate bearing the fused toner image through a cooling zone to produce a cooled substrate bearing the fused toner mage and passing the cooled substrate bearing the fused toner image to a release zone where a cooled substrate bearing an enhanced gloss image is released, wherein the fusible toner particle image is covered by a clear toner layer.

Abstract translation: 通过使承载有可熔调色剂颗粒图像的基板通过熔融区域来生产增强的光泽电子照相调色剂图像的方法，以产生承载熔融调色剂图像的基板，使承载熔融的调色剂图像的基板通过冷却区传递到 产生冷却的基板，其承载熔融的调色剂法师，并将承载熔融的调色剂图像的冷却的基板通过释放区域，在该释放区域中释放出增强的光泽图像的冷却的基板，其中可熔调色剂颗粒图像被透明调色剂层覆盖。

公开(公告)号：US20050142354A1

公开(公告)日：2005-06-30

申请号：US11017280

申请日：2004-12-20

Applicant: Jiann-Hsing Chen ,  Joseph Pavlisko ,  Muhammed Aslam ,  Wayne Ferrar

Inventor： Jiann-Hsing Chen ,  Joseph Pavlisko ,  Muhammed Aslam ,  Wayne Ferrar

IPC: C08L61/04 ,  C09D183/04 ,  G03G15/20 ,  B32B5/16

CPC classification number: G03G15/2057 ,  C08L61/04 ,  C09D183/04 ,  Y10T428/256 ,  Y10T428/257 ,  Y10T428/259 ,  Y10T428/265 ,  Y10T428/31663 ,  C08L2666/14

Abstract: A toner fuser member contains a substrate on which is disposed a toner release surface layer formed from a composition that includes a silsesquioxane and a curable phenolic resin. On curing, the composition forms an interpenetrating polymer network of the silsesquioxane and phenolic resin.

Abstract translation: 调色剂定影器构件包括其上设置有由包含倍半硅氧烷和可固化酚醛树脂的组合物形成的调色剂释放表面层的基底。 在固化时，组合物形成倍半硅氧烷和酚醛树脂的互穿聚合物网络。

公开(公告)号：US06608641B1

公开(公告)日：2003-08-19

申请号：US10184351

申请日：2002-06-27

Applicant: Peter Steven Alexandrovich ,  Richard George Allen ,  Muhammed Aslam ,  Jiann-Hsing Chen ,  Diane M. Herrick ,  Robert Arthur Lancaster ,  Yee Seung Ng ,  Joseph A. Pavlisko ,  Hwai-Tzuu Tai ,  Thomas Nathaniel Tombs

Inventor： Peter Steven Alexandrovich ,  Richard George Allen ,  Muhammed Aslam ,  Jiann-Hsing Chen ,  Diane M. Herrick ,  Robert Arthur Lancaster ,  Yee Seung Ng ,  Joseph A. Pavlisko ,  Hwai-Tzuu Tai ,  Thomas Nathaniel Tombs

IPC: G03G1500

CPC classification number: G03G15/5029 ,  G03G15/0105 ,  G03G15/0131 ,  G03G2215/0119

Abstract: A printer for printing color toner images on a receiver member of any of a variety of textures. The printer has a number of tandemly arranged electrophotographic image-forming modules respectively including a plurality of imaging subsystems to form a colored toner image transferred to a receiver member, the transfer of toner images from each of the modules forming a color print of the receiver member which is fused to form a desired color print. The image quality of the color print is produced by control of nonoperational co-optimization of fusing parameters and imaging subsystem parameters enabling printing on the variety of textures of receiver member.

Abstract translation: 用于在各种纹理中的任一种的接收器构件上印刷彩色调色剂图像的打印机。 打印机具有多个串联布置的电子照相图像形成模块，分别包括多个成像子系统以形成转印到接收器构件的着色调色剂图像，从形成接收器构件的彩色图案的每个模块转印调色剂图像 其被熔化以形成期望的彩色印刷。 通过控制融合参数和成像子系统参数的非工作协同优化来实现彩色打印的图像质量，从而能够对接收器构件的各种纹理进行打印。