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1.发明申请A METHOD AND APPARATUS FOR STRIPPING MEDIA FROM A SURFACE IN AN APPARATUS USEFUL IN PRINTING 有权用于在印刷中有用的装置中从表面剥离介质的方法和装置公开(公告)号：US20110135350A1
公开(公告)日：2011-06-09
申请号：US12634024
申请日：2009-12-09
IPC分类号： G03G15/20
CPC分类号： G03G15/2028 , G03G2215/2032
摘要： An apparatus and method for stripping media from a surface and useful in printing may include a first member, a fixing belt, a first nip, a second nip, and a stripping device including a curved stripping edge contacting the inner surface of the fixing belt, the stripping edge being defined by a radius of less than about 10 mm, the stripping edge being spaced from the first outlet end of the first nip by a distance of less than about 10 mm, and the fixing belt bending at a stripping angle of about 20° to about 30° at the stripping edge, the stripping device being adjustably movable by a mechanism to vary the distance from the stripping edge to the first outlet end of the first nip, wherein media are stripped from an outer surface of the fixing belt after exiting from the first outlet end of the first nip.
摘要翻译： 用于从表面剥离介质并用于印刷的设备和方法可以包括第一构件，定影带，第一夹持部，第二夹持部和剥离装置，其包括与定影带的内表面接触的弯曲的剥离边缘， 剥离边缘由小于约10mm的半径限定，剥离边缘与第一压区的第一出口端间隔小于约10mm的距离，并且定影带以剥离角约为约 剥离装置可通过机构可调节地移动，以改变从剥离边缘到第一夹持部的第一出口端的距离，其中介质从定影带的外表面剥离 在从第一压区的第一出口端离开之后。
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公开(公告)号：US20100239350A1
公开(公告)日：2010-09-23
申请号：US12409082
申请日：2009-03-23
IPC分类号： B41J13/00
CPC分类号： G03G15/2028 , B41J11/002 , G03G2215/2032
摘要： Apparatuses useful for printing and methods of stripping media from surfaces in apparatuses useful for printing are provided. An exemplary embodiment of an apparatus useful for printing includes a first roll, a belt including an inner surface and an outer surface, the first roll and the outer surface of the belt forming a nip, and a stripping member located internal to the belt. The stripping member includes a first needle bearing, wherein the first needle bearing contacts with the inner surface of the belt to facilitate stripping of media fed to the nip from the outer surface of the belt.
摘要翻译： 提供了可用于打印的设备和从用于打印的设备中的表面剥离介质的方法。 可用于印刷的设备的示例性实施例包括第一辊，包括内表面和外表面的带，第一辊和形成辊隙的带的外表面以及位于带内部的剥离构件。 剥离构件包括第一滚针轴承，其中第一滚针轴承与带的内表面接触以便于剥离从带外表面供给到辊隙的介质。
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3.发明申请APPARATUSES USEFUL FOR PRINTING AND METHODS OF STRIPPING MEDIA FROM SURFACES IN APPARATUSES USEFUL FOR PRINTING 有权用于印刷的设备和用于印刷的设备中的表面剥离介质的方法公开(公告)号：US20100178085A1
公开(公告)日：2010-07-15
申请号：US12352250
申请日：2009-01-12
IPC分类号： G03G15/20
CPC分类号： B41F17/007 , B41M5/0358 , G03G15/2028
摘要： Apparatuses useful for printing and methods of stripping media from surfaces in apparatuses useful for printing are provided. An exemplary embodiment of an apparatus useful for printing comprises a first roll; a belt including an inner surface and an outer surface, the first roll and the outer surface of the belt forming a nip; and a stripping member located internal to the belt. The stripping member includes at least a first stripping surface and a second stripping surface having a smaller curvature than the first stripping surface. The stripping member is rotatable to selectively position one of the first stripping surface and the second stripping surface in contact with the inner surface of the belt. The one of the first stripping surface and the second stripping surface facilitates stripping of a medium fed to the nip from the outer surface of the belt.
摘要翻译： 提供了可用于打印的设备和从用于打印的设备中的表面剥离介质的方法。 用于打印的装置的示例性实施例包括第一卷; 包括内表面和外表面的带，所述第一辊和所述带的外表面形成辊隙; 以及位于带内部的剥离构件。 剥离构件至少包括具有比第一剥离表面小的曲率的第一剥离表面和第二剥离表面。 剥离构件可旋转以选择性地定位与带的内表面接触的第一剥离表面和第二剥离表面中的一个。 第一剥离表面和第二剥离表面中的一个有助于从带的外表面进给到辊隙的介质的剥离。
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4.发明申请APPARATUSES USEFUL IN PRINTING, FIXING DEVICES AND METHODS OF PREHEATING SUBSTRATES IN APPARATUSES USEFUL IN PRINTING 有权用于印刷，固定装置和预处理基板的方法的设备在印刷中有用的装置公开(公告)号：US20110094440A1
公开(公告)日：2011-04-28
申请号：US12606301
申请日：2009-10-27
CPC分类号： G03G15/6573 , G03G15/2039 , G03G2215/2006 , G03G2215/2032 , G03G2221/1645
摘要： Apparatuses useful in printing, fixing devices and methods of preheating substrates in apparatuses useful in printing are provided. An exemplary embodiment of the apparatuses useful in printing includes a first member including a first surface; a second member including a second surface forming a nip with the first surface; a substrate cooler disposed downstream from the nip to receive a first substrate exiting the nip, the substrate cooler removing heat from the first substrate by conduction; a substrate pre-heater disposed upstream from the nip; and a first heat transfer system for transferring heat from the substrate cooler to the substrate pre-heater. The substrate pre-heater applies the heat to conductively pre-heat a second substrate before the second substrate enters the nip.
摘要翻译： 提供了用于印刷，定影装置和在用于印刷的装置中预热基板的方法的装置。 用于打印的设备的示例性实施例包括：第一构件，包括第一表面; 第二构件，其包括与所述第一表面形成辊隙的第二表面; 衬底冷却剂，其设置在所述辊隙的下游，以接收离开所述辊隙的第一衬底，所述衬底冷却剂通过传导从所述第一衬底去除热量; 设置在辊隙的上游的衬底预热器; 以及用于将热量从基板冷却器传递到基板预热器的第一传热系统。 衬底预热器在第二衬底进入辊隙之前施加热量以导电地预热第二衬底。
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5.发明申请APPARATUSES USEFUL FOR PRINTING AND METHODS OF CONTROLLING A TEMPERATURE OF A SURFACE IN APPARATUSES USEFUL FOR PRINTING 有权用于印刷的设备和控制表面温度的方法在用于印刷的设备中公开(公告)号：US20100178071A1
公开(公告)日：2010-07-15
申请号：US12352209
申请日：2009-01-12
IPC分类号： G03G15/20
CPC分类号： G03G15/2039
摘要： Apparatuses useful for printing and methods of controlling a temperature of a surface in an apparatus useful for printing are disclosed. An exemplary embodiment of the apparatuses includes a first roll including a first outer surface and at least one first heating element for heating the first outer surface; a second roll including a second outer surface; a nip between the first outer surface and the second outer surface; a first temperature sensor for sensing a pre-nip temperature at a pre-nip location; and a first voltage modulator connected to each first heating element and the first temperature sensor. The first voltage modulator receives a temperature signal from the first temperature sensor indicative of the pre-nip temperature and modulates an AC voltage supplied to each first heating element to maintain each first heating element continuously ON at a power level ranging from partial power to full power to control the pre-nip temperature.
摘要翻译： 公开了可用于印刷的设备和控制用于印刷的设备中的表面的温度的方法。 装置的示例性实施例包括：第一辊，包括第一外表面和用于加热第一外表面的至少一个第一加热元件; 包括第二外表面的第二辊; 在所述第一外表面和所述第二外表面之间的辊隙; 用于感测预压区位置处的预压区温度的第一温度传感器; 以及连接到每个第一加热元件和第一温度传感器的第一电压调制器。 第一电压调制器从第一温度传感器接收指示预压区温度的温度信号，并调制提供给每个第一加热元件的AC电压，以在从部分功率到全功率的功率水平下持续接通第一加热元件 以控制预压区温度。
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6.发明申请FUSER ASSEMBLIES, XEROGRAPHIC APPARATUSES AND METHODS OF FUSING TONER ON MEDIA 失效熔断器组件，介质的熔化装置和熔融方法公开(公告)号：US20090324272A1
公开(公告)日：2009-12-31
申请号：US12145924
申请日：2008-06-25
IPC分类号： G03G15/20
CPC分类号： G03G15/20 , G03G15/2042 , G03G2215/2032
摘要： Fuser assemblies for fusing toner on media, xerographic apparatuses, and methods of fusing toner on media in xerographic apparatuses are disclosed. An embodiment of the fuser assemblies includes a fuser belt; a first roll supporting the fuser belt, the first roll including a first heating element and a second heating element extending axially along the first roll and along a width of the fuser belt, the first heating element being longer than the second heating element; and a second roll supporting the fuser belt, the second roll including a third heating element and a fourth heating element extending axially along the second roll and along the width of the fuser belt, the third heating element being longer than the fourth heating element.
摘要翻译： 公开了用于在介质上定影调色剂的定影器组件，静电复印设备以及将调色剂定影在静电印刷设备中的介质上的方法。 定影组件的一个实施例包括定影带; 所述第一辊包括第一加热元件和沿所述第一辊轴向延伸并且沿着所述定影带的宽度延伸的第二加热元件，所述第一加热元件比所述第二加热元件长; 以及支撑所述定影带的第二辊，所述第二辊包括第三加热元件和沿所述第二辊轴向延伸并且沿着所述定影带的宽度延伸的第四加热元件，所述第三加热元件比所述第四加热元件长。
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7.发明申请FUSER ASSEMBLIES, ELECTROPHOTOGRAPHIC APPARATUSES AND METHODS OF FUSING TONER ON SUPPORT SHEETS 有权熔断器组件，电子显示装置及其在支撑片上的熔融方法公开(公告)号：US20090257773A1
公开(公告)日：2009-10-15
申请号：US12101515
申请日：2008-04-11
CPC分类号： G03G15/657
摘要： Fuser assemblies for fusing toner on support sheets, electrophotographic apparatuses, and methods of fusing toner on support sheets are disclosed. The fuser assembly includes a fuser belt; a thermally-insulated enclosure surrounding at least a portion of the fuser belt; a conveyor for conveying the support sheet to a nip at which the fuser belt contacts the support sheet and the toner is fused onto the support sheet; a pre-heater; and a heat transfer system for transferring heat from inside of the enclosure to the pre-heater, the pre-heater using the heat to pre-heat the support sheet before the support sheet is conveyed to the nip.
摘要翻译： 公开了用于将支撑片上的调色剂定影的定影器组件，电子照相设备以及将支持片上的调色剂定影的方法。 定影器组件包括定影带; 围绕所述定影带的至少一部分的绝热外壳; 用于将支撑片材输送到定影带与支撑片接触的辊隙的输送机，并且调色剂熔合到支撑片材上; 预热器 以及用于将热量从外壳内部传递到预热器的传热系统，在将支撑片材输送到辊隙之前，使用热量的预热器预热加热支撑片材。
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8.发明申请公开(公告)号：US20130033549A1
公开(公告)日：2013-02-07
申请号：US13195601
申请日：2011-08-01
IPC分类号： B41J2/17
CPC分类号： B41J11/002 , B41M7/0081 , B41M7/009
摘要： A radiation curable gel ink spreading system includes a print head for jetting radiation curable gel ink onto a front side of a substrate, a heated re-flow drum for contacting a back side of the substrate to heat the gel ink and cause the ink to re-flow, and at least one radiation source that irradiates the heated ink to reduce or stop re-flow. A re-flow drum temperature, amount of radiation emission per unit time, radiation source location including a substrate wrap angle with respect to the re-flow drum and/or the radiation source, a distance between a re-flow zone start and the radiation source, and a gap distance between the radiation source and the substrate, and a process speed or substrate translation speed are adjustable for achieving desired spreading characteristics.
摘要翻译： 辐射固化型凝胶油墨扩散系统包括用于将辐射固化性凝胶油墨喷射到基材的正面上的打印头，加热的再流式滚筒，用于接触基材的背面以加热凝胶油墨并使油墨重新 流和至少一个照射加热的油墨以减少或停止再流动的辐射源。 回流鼓温度，每单位时间的辐射量，辐射源位置，包括相对于再流式鼓和/或辐射源的基底包裹角，再流动区开始与辐射之间的距离 源和辐射源和衬底之间的间隙距离，并且处理速度或衬底平移速度可调节以实现期望的扩展特性。
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9.发明申请FUSER RELEASE FLUID RATE TRANSIENT CONTROL VIA VARIABLE SPEED OIL METERING SYSTEM 有权通过可变速度测量系统进行熔断器释放流量瞬态控制公开(公告)号：US20110318072A1
公开(公告)日：2011-12-29
申请号：US12822399
申请日：2010-06-24
申请人： Augusto E. BARTON , Paul M. Fromm
发明人： Augusto E. BARTON , Paul M. Fromm
IPC分类号： G03G15/20
CPC分类号： G03G15/2025
摘要： An apparatus for applying release agent to a fuser roll used in printing a print job is provided. The apparatus has a release agent metering roll supported for contact with a supply of release agent material; a variable speed drive arranged to effect movement of the release agent metering roll in an endless path at different surface velocities; a donor roll supported in contact with the release agent metering roll and the fuser roll, the donor roll arranged to convey release agent material from the release agent metering roll to the fuser roll at various rates depending on a surface velocity of the release agent metering roll; and a controller that controls a velocity of the variable speed drive such that the surface velocity of the release agent metering roll varies relative to a surface velocity of the fuser roll and the engagement and disengagement times at the start and end of the print job. The variable speed drive is operative independently of the fuser roll.
摘要翻译： 提供了一种用于将打印剂施加到用于打印作业中的定影辊的装置。 该设备具有支撑用于与脱模剂材料的供应接触的脱模剂计量辊; 变速驱动器，布置成以不同的表面速度实现在环形路径中的脱模剂计量辊的移动; 供体辊被支撑为与脱模剂计量辊和定影辊接触，供体辊布置成根据脱模剂计量辊的表面速度以不同的速率将脱模剂材料从脱模剂计量辊输送到定影辊 ; 以及控制器，其控制变速驱动器的速度，使得脱模剂计量辊的表面速度相对于定影辊的表面速度以及在打印作业的开始和结束时的接合和分离时间变化。 变速驱动器独立于定影辊进行操作。
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10.发明申请ELECTROPHOTOGRAPHIC APPARATUS HAVING FUSER TEMPERATURE CONTROL AND CORRESPONDING METHODS 有权具有熔融温度控制和相关方法的电子照相设备公开(公告)号：US20100098448A1
公开(公告)日：2010-04-22
申请号：US12253946
申请日：2008-10-18
申请人： Augusto E. BARTON
发明人： Augusto E. BARTON
IPC分类号： G03G15/20
CPC分类号： G03G15/6573 , G03G15/2039 , G03G15/205 , G03G2215/00805 , G03G2215/0081
摘要： Disclosed are a method of forming images on media in an electrophotographic apparatus, and corresponding electrophotographic apparatus. The method includes measuring a temperature of the media with a sensor after the toner particles have been fused to the media, and controlling a temperature of the heater device with a controller based on the measured temperature of the media, wherein the temperature is controlled to obtain a desired gloss level for subsequent media to be fused.
摘要翻译： 公开了一种在电子照相设备中的介质上形成图像的方法，以及相应的电子照相设备。 该方法包括在调色剂颗粒已经与介质融合之后用传感器测量介质的温度，并且基于测量的介质温度来控制加热器装置的温度，其中控制温度以获得 对于待融合的后续介质的期望的光泽度。
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