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    Fixing systems including image conditioner and image pre-heater and methods of fixing marking material to substrates
    3.
    发明授权
    Fixing systems including image conditioner and image pre-heater and methods of fixing marking material to substrates 有权
    固定系统，包括图像调节器和图像预热器以及将标记材料固定到基板的方法

    公开(公告)号：US08897683B2

    公开(公告)日：2014-11-25

    申请号：US12855078

    申请日：2010-08-12

    申请人： Shu Chang ,  Dale R. Mashtare ,  Richard W. Seyfried ,  John F. Knapp ,  Grace T. Brewington ,  Anthony S. Condello

    发明人： Shu Chang ,  Dale R. Mashtare ,  Richard W. Seyfried ,  John F. Knapp ,  Grace T. Brewington ,  Anthony S. Condello

    IPC分类号： G03G15/20 ,  G03G15/00 ,  G03G15/16

    CPC分类号： G03G15/2021 ,  G03G15/2007

    摘要： Fixing systems, printing apparatuses and methods for fixing marking material to a substrate are provided. An exemplary embodiment of the fixing systems includes a pre-heating device for pre-heating a substrate and marking material disposed on a surface of the substrate; a fixing device disposed downstream from the pre-heating device, the fixing device including fixing members which oppose each other and form a fixing nip; and a first thermal energy source for heating at least one of the fixing members; wherein the fixing members apply pressure and thermal energy to the pre-heated substrate and marking material at the fixing nip to fix the toner to the substrate; and a conditioning device positioned (a) upstream from the pre-heating device, (b) between the pre-heating device and the fixing device, or (c) downstream from the fixing device. The conditioning device includes conditioning members which oppose each other and form a conditioning nip. The conditioning device does not include a thermal energy source that actively heats the conditioning members.

    摘要翻译： 提供了将标记材料固定到基板上的固定系统，印刷装置和方法。 固定系统的示例性实施例包括用于预热衬底和设置在衬底的表面上的标记材料的预热装置; 固定装置，其设置在所述预热装置的下游，所述固定装置包括彼此相对并形成定影辊隙的固定构件; 以及用于加热至少一个所述固定构件的第一热能源; 其中所述固定构件将压力和热能施加到所述预热基板和在所述定影辊隙处的所述标记材料，以将所述调色剂固定到所述基板; 以及调节装置，其定位在预热装置的上游，（b）预热装置和定影装置之间，或（c）定影装置的下游。 调节装置包括彼此相对并形成调节辊隙的调节构件。 调节装置不包括主动加热调节部件的热能源。

    Apparatus and method for improved liquid developer image conditioning
    6.
    发明授权
    Apparatus and method for improved liquid developer image conditioning 失效
    改进液体显影剂图像调理的装置和方法

    公开(公告)号：US5493369A

    公开(公告)日：1996-02-20

    申请号：US297204

    申请日：1994-08-29

    申请人： Donald S. Sypula ,  Lawrence Floyd, Jr. ,  Shu Chang ,  Santokh S. Badesha ,  Christine J. Tarnawskyj

    发明人： Donald S. Sypula ,  Lawrence Floyd, Jr. ,  Shu Chang ,  Santokh S. Badesha ,  Christine J. Tarnawskyj

    IPC分类号： G03G15/06 ,  G03G15/11 ,  G03G15/10

    CPC分类号： G03G15/11

    摘要： A roller for improved conditioning of an image formed from a liquid developer comprised of toner particles and liquid carrier. A wire mesh uniformly covering an inner layer of the roller uniformly distributes an electrical bias closer to the surface of the roller and to the adjacent image bearing surface. The electrical bias has the same sign polarity as that of the toner particles of the image, to electrostatically repel and prevent the toner particles from entering the roller, and for compacting the toner particles to the image. The wire mesh reduces the electrical requirements of the materials used for the roller.

    摘要翻译： 一种用于改善由由调色剂颗粒和液体载体组成的液体显影剂形成的图像调节的辊。 均匀地覆盖辊的内层的丝网均匀地分配更靠近辊的表面的电偏压和邻近的图像承载表面。 电偏压具有与图像的调色剂颗粒相同的符号极性，以静电排斥并防止调色剂颗粒进入辊，并将调色剂颗粒压实成图像。 丝网减​​少了用于滚子的材料的电气要求。

    System for cleaning contaminants from a vacuum assisted image conditioning roll
    7.
    发明授权
    System for cleaning contaminants from a vacuum assisted image conditioning roll 失效
    用于清洁真空辅助图像调理辊污染物的系统

    公开(公告)号：US5978630A

    公开(公告)日：1999-11-02

    申请号：US4641

    申请日：1998-01-08

    申请人： Shu Chang ,  John F. Knapp ,  Lawrence Floyd, Jr. ,  Stephen T. Chai ,  Robert E. Trott

    发明人： Shu Chang ,  John F. Knapp ,  Lawrence Floyd, Jr. ,  Stephen T. Chai ,  Robert E. Trott

    IPC分类号： G03G21/10 ,  G03G15/11 ,  G03G15/10

    CPC分类号： G03G15/11

    摘要： A system for removing residual contaminants from an image conditioning apparatus that removes excess liquid from a developed image made up of toner particles immersed in a liquid carrier medium on an image bearing member. The system includes a vacuum blotting device that contacts the liquid developed image and absorbs a portion of the liquid carrier and residual contaminants remain thereon. A contact member adapted to be shifted from a non-operative position spaced from the vacuum blotting device, to an operative position in contact with the vacuum blotting device operates to transfer the contaminants therefrom. A scraper removes the transferred contaminants from the contact member. The contact member is pivotally mounted about the pivot point to effect shifting of the contact member between the non-operative and the operative position.

    摘要翻译： 一种用于从图像调节装置中去除残余污染物的系统，该系统从浸没在图像承载部件上的液体载体介质中的调色剂颗粒构成的显影图像中除去多余的液体。 该系统包括与液体显影图像接触并吸收液体载体的一部分并残留在其上的残留污染物的真空吸印装置。 适于从与真空吸印装置间隔开的非操作位置移动到与真空吸印装置接触的操作位置的接触构件操作以从其中转移污染物。 刮刀从接触构件中除去转移的污染物。 接触构件围绕枢轴点可枢转地安装，以在非操作位置和操作位置之间实现接触构件的移动。

    Apparatuses useful in printing and methods of fixing marking materials on media
    8.
    发明授权
    Apparatuses useful in printing and methods of fixing marking materials on media 有权
    用于印刷的设备和将标记材料固定在介质上的方法

    公开(公告)号：US08396406B2

    公开(公告)日：2013-03-12

    申请号：US12631381

    申请日：2009-12-04

    申请人： John F. Knapp ,  Shu Chang

    发明人： John F. Knapp ,  Shu Chang

    IPC分类号： G03G15/20

    CPC分类号： G03G15/2064 ,  G03G2215/2006 ,  G03G2215/209

    摘要： Apparatuses useful in printing and methods of fixing marking materials on media in apparatuses useful in printing are provided. An exemplary embodiment of the apparatuses useful in printing includes a first fixing device disposed along a first media path. The first fixing device includes a first fixing member including a first surface and a second fixing member including a second surface which forms a first nip with the first surface. The first fixing device does not include a thermal energy source that actively heats the first surface or the second surface and the first fixing device is adapted to apply pressure to a medium received at the first nip. A second fixing device is disposed along a second media path. The second fixing device includes at least one thermal energy source adapted to supply thermal energy to actively heat the medium at the second fixing device. A controller is configured to selectively route the medium to the first fixing device or to the second fixing device.

    摘要翻译： 提供了可用于印刷的装置以及将标记材料固定在介质上用于印刷的装置中的方法。 用于打印的装置的示例性实施例包括沿着第一媒体路径设置的第一固定装置。 第一固定装置包括第一固定构件，其包括第一表面和第二固定构件，第二固定构件包括与第一表面形成第一压合部的第二表面。 第一定影装置不包括主动加热第一表面或第二表面的热能源，并且第一固定装置适于对在第一压区接收的介质施加压力。 第二固定装置沿着第二介质路径设置。 第二固定装置包括至少一个适于提供热能以在第二固定装置处主动加热介质的热能源。 控制器被配置为选择性地将介质路由到第一固定装置或第二固定装置。

    Imaging system with pressure fixing and separate thermal fixing of marking materials on media
    9.
    发明授权
    Imaging system with pressure fixing and separate thermal fixing of marking materials on media 有权
    具有压力固定和标记材料在介质上的单独热固定的成像系统

    公开(公告)号：US08265504B2

    公开(公告)日：2012-09-11

    申请号：US12914264

    申请日：2010-10-28

    申请人： Shu Chang ,  John F. Knapp

    发明人： Shu Chang ,  John F. Knapp

    IPC分类号： G03G15/20

    CPC分类号： G03G15/2021 ,  G03G15/206

    摘要： A system for fixing an image on a piece of media is provided. The system has a first enclosure having an image forming section for forming the image on the piece of media and a pressure fixing section that does not include a thermal energy source for fixing the image to the piece of media. The pressure fixing section has a first rotating member, a second rotating member located proximate the first member such that a gap exists between the first member and the second member, the gap being for receiving the piece of media, and a force applying device that applies force to at least one of the first member and the second member to apply pressure to the piece of media such that the image is fixed to the piece of media by the pressure. The apparatus also has a second enclosure having a fixing section that includes a thermal energy source for further fixing the image to the piece of media after the image has been fixed to the media by the pressure fixing section.

    摘要翻译： 提供了一种用于将图像固定在介质上的系统。 该系统具有第一外壳，其具有用于在该介质上形成图像的图像形成部分，以及不包括用于将图像固定在该介质上的热能源的压力固定部。 压力固定部具有第一旋转部件，位于第一部件附近的第二旋转部件，使得在第一部件与第二部件之间存在间隙，该间隙用于容纳介质片，以及施加力的装置， 将力施加到第一构件和第二构件中的至少一个上，以对介质施加压力，使得图像通过压力固定到介质片上。 该装置还具有第二外壳，其具有固定部分，该固定部分包括热能源，用于在通过压力固定部分将图像固定到介质上之后，将图像进一步固定到该介质片上。

    Lid machine having a differential air pressure assisted blotting device
    10.
    发明授权
    Lid machine having a differential air pressure assisted blotting device 失效
    具有差压空气压力辅助印迹装置的盖机

    公开(公告)号：US5666617A

    公开(公告)日：1997-09-09

    申请号：US625386

    申请日：1996-04-01

    申请人： Nancy B. Goodman ,  John F. Knapp ,  Shu Chang

    发明人： Nancy B. Goodman ,  John F. Knapp ,  Shu Chang

    IPC分类号： G03G15/11 ,  G03G21/00

    CPC分类号： G03G15/11

    摘要： A high differential air pressure assisted blotting device for conditioning, on an image bearing member, liquid developer images consisting of charged toner particles and carrier liquid. The high differential air pressure blotting device includes a movable porous blotter belt forming an endless loop and having an outer surface for contacting and blotting carrier liquid from an image being conditioned, and a backup roller positioned at a first location within the endless loop for contacting a first portion of the blotter belt to gently urge the blotter belt into blotting-contact with the image being conditioned. Importantly, the high differential air pressure blotting device includes a high differential air pressure assembly positioned at a second location spaced from the image being conditioned so as not to disturb the image, and from the first location for contacting a second portion of the blotter belt and applying a high differential air pressure to such second portion to force carrier liquid out of the blotter belt before such second portion recontacts an image being conditioned.

    摘要翻译： 用于在图像承载部件上调理由带电调色剂颗粒和载体液体组成的液体显影剂图像的高差分空气压力辅助印迹装置。 高差分气压吸印装置包括可移动的多孔吸墨纸带，其形成无限循环，并且具有用于接触和吸印来自待调节图像的载液的外表面，以及位于无端环内的第一位置处的支撑辊，用于接触 吸引纸带的第一部分轻轻地将吸墨纸带刺激与被调理的图像的印迹接触。 重要的是，高差分空气压力印迹装置包括高差压空气压力组件，其位于与被调节的图像隔开的第二位置处，以便不干扰图像，并且从用于接触吸墨纸带的第二部分的第一位置和 在这种第二部分重新调节被调节的图像之前，将高的差压空气压力施加到这样的第二部分以迫使载液离开吸墨带。