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23 条记录 (耗时 0.017 秒)

    Enhanced fuser offset latitude method
    1.
    发明授权
    Enhanced fuser offset latitude method 有权
    增强型定影偏移纬度法

    公开(公告)号：US07783243B2

    公开(公告)日：2010-08-24

    申请号：US11958831

    申请日：2007-12-18

    申请人： David F. Cahill ,  Mark C. Zaretsky ,  William J. Hagen

    发明人： David F. Cahill ,  Mark C. Zaretsky ,  William J. Hagen

    IPC分类号： G03G15/20

    CPC分类号： G03G15/2039 ,  G03G2215/2074 ,  G03G2215/209

    摘要： Electrophotographic printing of one or more layers of toner using a method of enhancing fuser offset latitude to enable the printing of a wide range of toner mass laydown using electrophotography. This method encompasses the steps of forming multicolor toner images, determining the amount of clear overcoat mass laydown as a function of the color mass laydown or non-raised mass laydown and fusing the clear toner overcoat and the multicolor toner image at a fusing temperature determined by the maximum total mass laydown and the nip width to provide good adhesion to the receiver member while optimizing fuser offset latitude.

    摘要翻译： 使用增强定影器偏移纬度的方法的一个或多个调色剂的电子照相印刷，以使得能够使用电子照相打印宽范围的调色剂质量沉积。 该方法包括形成多色调色剂图像的步骤，确定作为颜色质量沉积或非提升质量沉积的函数的透明外涂层质量沉积量，并在由...定义的定影温度下定影清洁调色剂外涂层和多色调色剂图像 最大总质量沉积和辊隙宽度，以在优化定影器偏移纬度的同时为接收器构件提供良好的附着力。

    Precision release agent management system
    4.
    发明授权
    Precision release agent management system 有权
    精密脱模剂管理系统

    公开(公告)号：US07113735B2

    公开(公告)日：2006-09-26

    申请号：US10974414

    申请日：2004-10-27

    申请人： Ruediger Schlien ,  Randall J. Taylor ,  Fangsheng Wu ,  Gregory L. Kowalski ,  Richard Berg ,  Mikhail E. Fishkin ,  David F. Cahill

    发明人： Ruediger Schlien ,  Randall J. Taylor ,  Fangsheng Wu ,  Gregory L. Kowalski ,  Richard Berg ,  Mikhail E. Fishkin ,  David F. Cahill

    IPC分类号： G03G15/20

    CPC分类号： G03G15/2025 ,  G03G2215/2093 ,  Y10S118/01

    摘要： A precision release agent management system for an electrostatographic reproduction apparatus fuser device. The precision release agent management system includes a reservoir adapted to contain a release agent. A wick absorbs release agent from the reservoir. A metering member receives release agent from the wick, which is supported for resiliently urging into operative contact with the metering member. A blade member is associated with the metering member to establish a desired thickness of release agent on the metering member, and a donor member is adapted to receive release agent from the metering member, and operatively contact the fuser device to apply the release agent thereto. A plurality of features is associated with the reservoir for precise alignment of the donor member, the metering member, and the metering blade.

    摘要翻译： 一种用于静电复印装置定影装置的精密脱模剂管理系统。 精密脱模剂管理系统包括适于容纳脱模剂的容器。 吸油芯从储存器吸收脱模剂。 计量构件从油绳接收脱模剂，其被支撑以弹性地推动以与计量构件操作性接触。 叶片构件与计量构件相关联以在计量构件上建立期望的脱模剂厚度，并且施主构件适于从计量构件接收脱模剂，并且可操作地接触定影装置以将释放剂施加到其上。 多个特征与储存器相关联，用于供体构件，计量构件和计量叶片的精确对准。

    Monofunctional branched polysiloxanes, compositions and processes of preparing the same
    5.
    发明授权
    Monofunctional branched polysiloxanes, compositions and processes of preparing the same 有权
    单官能支化聚硅氧烷，其制备方法及其制备方法

    公开(公告)号：US07074488B2

    公开(公告)日：2006-07-11

    申请号：US10194572

    申请日：2002-07-12

    申请人： Jerry A. Pickering ,  Dinesh Tyagi ,  David F. Cahill

    发明人： Jerry A. Pickering ,  Dinesh Tyagi ,  David F. Cahill

    IPC分类号： B32B25/20 ,  C08G77/22 ,  C08G77/26 ,  C08G77/28

    CPC分类号： G03G15/2057 ,  C08G77/26 ,  C08G77/28 ,  C08L83/08 ,  Y10T428/31663 ,  C08L83/00

    摘要： Branched monofunctional polysiloxanes are disclosed having the general formula: X-(Da)-(DbTc), wherein X-(Da) is a linear moiety and (DbTc) is a branched moiety; X a substituted or unsubstituted, monovalent or divalent hydrocarbon having a functional group; R5 and R6 are independently halogenated or unhalogenated monovalent hydrocarbon or substituted or unsubstituted divalent hydrocarbon; T is (R7)dSiO(4-d)/2 R7 is a substituted or unsubstituted monovalent hydrocarbon; wherein the branched polysiloxane is end-capped by R8 is a substituted or unsubstituted monovalent hydrocarbon; a is 1 to 300, b is 25 to 5000, c is 1 to 100, d is 0 or 1; and Tc is randomly distributed in the branched polysiloxane. Additionally, processes for preparing such polysiloxanes, and coating compositions comprising the same is provided. A fuser member and substrate comprising a branched monofunctional polysiloxane of the above formula are also disclosed.

    摘要翻译： 公开了具有以下通式的支化单官能聚硅氧烷：<？in-line-formula description =“In-line Formulas”end =“lead”？>（D 其中X（D）a a SUB>）是线性部分，并且（D）b分支是支链部分; X是具有官能团的取代或未取代的一价或二价烃; R 5和R 6独立地为卤代或未卤代一价烃或取代或未取代的二价烃; <？in-line-formula description =“In-line Formulas”end =“lead”？> T是（R d）/ 2 <？in-line-formula description =“In-line Formulas”end =“tail”？> R 7是取代或未取代的单价烃; 其中支化聚硅氧烷被R 8封端是取代或未取代的单价烃; a为1〜300，b为25〜5000，c为1〜100，d为0或1; 和T c C是随机分布在支链聚硅氧烷中的。 此外，提供了制备这种聚硅氧烷的方法，以及包含该聚硅氧烷的涂料组合物。 还公开了包含上式的支化单官能聚硅氧烷的定影剂构件和基材。

    Method and system for providing more uniform fuser oil distribution on a fuser surface
    6.
    发明授权
    Method and system for providing more uniform fuser oil distribution on a fuser surface 失效
    在定影器表面上提供更均匀的定影油分布的方法和系统

    公开(公告)号：US06449456B1

    公开(公告)日：2002-09-10

    申请号：US09686030

    申请日：2000-10-11

    申请人： David F. Cahill ,  Clifton T. Hartford

    发明人： David F. Cahill ,  Clifton T. Hartford

    IPC分类号： G03G1520

    CPC分类号： G03G15/2025 ,  G03G2215/2093

    摘要： A method and a system for providing more uniform fuser oil distribution on a fuser surface by positioning a fuser oil redistribution roller in interactive contact with the fuser surface to absorb and redistribute fuser oil from areas of high oil concentration on the fuser surface.

    摘要翻译： 一种方法和系统，用于通过将定影器油再分配辊定位成与定影器表面互动地接触来在定影器表面上提供更均匀的定影油分布，以从定影器表面上吸收并重新分配定影油从高油浓度的区域。

    Fuser roller skive mechanism having anti-gouging skive fingers
    7.
    发明授权
    Fuser roller skive mechanism having anti-gouging skive fingers 失效
    具有防刨削手指的定影辊旋转机构

    公开(公告)号：US5532810A

    公开(公告)日：1996-07-02

    申请号：US335933

    申请日：1994-11-08

    申请人： David F. Cahill

    发明人： David F. Cahill

    IPC分类号： G03G15/20 ,  G03G21/00

    CPC分类号： G03G15/2028

    摘要： A fuser assembly having a pair of rollers in nip relation to transport a receiver member therebetween to permanently fix a marking particle image to such receiver member, and at least one skive mechanism for stripping a receiver member adhering to a fuser assembly roller from the said roller. The skive mechanism includes at least one elongated, relatively flexible skive finger. A major portion of the skive finger is supported by a support body so as to increase the rigidity thereof. The skive finger support body is mounted on an elongated shaft having a longitudinal axis substantially parallel to the longitudinal axis of a fuser assembly roller. The longitudinal axes are spaced apart a predetermined fixed distance less than the sum of the longitudinal dimension of the support body for the skive finger and the radius of the fuser assembly roller. As such in a first position the skive finger engages the roller with the skive finger support spaced from the roller, and in a second position the skive finger engages the roller with the skive finger support in engagement with the roller to limit flexing of the skive finger to substantially prevent gouging of the peripheral surface of the fuser assembly roller or damage to the skive finger.

    摘要翻译： 一种定影器组件，其具有一对夹持辊，用于在其间输送接收器构件，以将标记颗粒图像永久地固定到该接收器构件上;以及至少一个滑动机构，用于剥离附着在来自所述辊子的定影组件辊的接收器构件 。 滑动机构包括至少一个细长的相对柔性的滑动手指。 滑动手指的主要部分由支撑体支撑以增加其刚性。 滑动手指支撑体安装在具有基本上平行于定影器组装辊的纵向轴线的纵向轴线的细长轴上。 纵向轴线间隔开预定的固定距离，该预定固定距离小于用于滑动手指的支撑体的纵向尺寸与定影器组件辊的半径之和。 因此，在第一位置中，滑动手指与滑动手指支撑件与滚子间隔开地接合滚轮，并且在第二位置，滑动手指将滑块与滑动手指支撑件与滚子接合以限制滑动手指的弯曲 以基本上防止定影组件辊的圆周表面的气刨或者损伤滑刨手指。

    PRESSURE ROLLER INTERFRAME OIL CLEANING DEVICE AND METHOD
    9.
    发明申请
    PRESSURE ROLLER INTERFRAME OIL CLEANING DEVICE AND METHOD 有权
    压力滚子机油清洁装置及方法

    公开(公告)号：US20090297234A1

    公开(公告)日：2009-12-03

    申请号：US12127142

    申请日：2008-05-27

    申请人： David F. Cahill

    发明人： David F. Cahill

    IPC分类号： G03G15/20

    CPC分类号： G03G15/2025

    摘要： A fuser assembly for an electrostatographic reproduction apparatus including a fuser roller, a pressure roller, and a pressure roller cleaner for cleaning the pressure roller. The pressure roller cleaner has an absorbent portion and a drive mechanism for moving the pressure roller cleaner relative to the pressure roller such that the pressure roller cleaner is selectively located proximate the pressure roller to absorb oil. A controller selectively activates the drive mechanism to move the pressure roller cleaner.

    摘要翻译： 一种用于静电复原设备的定影器组件，包括定影辊，压力辊和用于清洁压力辊的压力辊清洁器。 压力辊清洁器具有吸收部分和用于相对于压力辊移动压力辊清洁器的驱动机构，使得压力辊清洁器选择性地位于压力辊附近以吸收油。 控制器选择性地启动驱动机构以移动压力辊清洁器。

    Fusing station and method for fusing
    10.
    发明授权
    Fusing station and method for fusing 有权
    定影台和熔接方法

    公开(公告)号：US07006782B2

    公开(公告)日：2006-02-28

    申请号：US10887295

    申请日：2004-07-07

    申请人： Jiann-Hsing Chen ,  Joseph A. Pavlisko ,  David F. Cahill ,  Charles E. Hewitt, Jr.

    发明人： Jiann-Hsing Chen ,  Joseph A. Pavlisko ,  David F. Cahill ,  Charles E. Hewitt, Jr.

    IPC分类号： G03G15/20

    CPC分类号： C09D127/12 ,  C08K5/136 ,  C08K5/544 ,  G03G15/2057 ,  Y10T428/1386 ,  Y10T428/1393 ,  Y10T428/3154

    摘要： This invention relates to an improved fusing station for fusing a toner image to a receiver when the fusing station includes a fuser roller having a hardness from about 50 to about 80 Shore A and an outside coating comprising a low damping fluorocarbon thermoplastic random copolymer roller coating formulation having a tan delta from about 0.01 to about 0.15 and containing from about 1.5 to about 2.5 parts per hundred (pph), based upon the weight of the copolymer of a curing agent having a bisphenol residue and a pressure roller having a smaller outer diameter than the fuser roller and positioned in pressure contact with the fuser roller to form a fusing nip between the pressure roller and the fuser roller. A method is also provided for fusing toner images to receiver sheets using the fusing station.

    摘要翻译： 本发明涉及一种改进的定影台，用于在定影台包括具有约50至约80肖氏A的硬度的定影辊以及包含低阻尼碳氟化合物热塑性无规共聚物辊涂布配方的外涂层时，将调色剂图像熔合到接收器 基于具有双酚残基的固化剂和具有比外部直径小的外径的加压辊的共聚物的重量，具有约0.01至约0.15的tanδ，并且含有约1.5至约2.5（ppm） 定影辊并定位成与定影辊压力接触，以在加压辊和定影辊之间形成定影辊隙。 还提供了一种用于使用定影台将调色剂图像定影成接收片的方法。