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公开(公告)号：US08869695B2
公开(公告)日：2014-10-28
申请号：US12566518
申请日：2009-09-24
CPC分类号： G03G15/104
摘要： An embodiment is a method and apparatus to meter ink for electrographic printing. An ink loading mechanism having an anilox roller fills ink from an ink supply into cells in the anilox roller having a plurality of valleys and lands that form the cells. The ink loading mechanism causes the valleys to be full or nearly full with the ink. The anilox roller rotates in a first direction. A blanket roller rotationally engaged with the anilox roller pulls the ink out of the cells and causes the valleys to be partially filled. The blanket roller rotates in a second direction. A first cleaning blade cleans tops of the lands of the cells.Another embodiment is a method and apparatus to meter ink for electrographic printing. An ink loading mechanism having an anilox roller fills ink from an ink supply into cells in the anilox roller having a plurality of valleys and lands forming the cells. The ink loading mechanism causes the valleys to be full or nearly full with the ink. The anilox roller rotates in a first direction. A soft blade positioned slightly below surface of the lands removes ink from the cells and causes the valleys the partially filled as the anilox roller rotates. A hard blade positioned at the surface of the lands to clean residue of ink on the surface of the lands as the anilox roller rotates.
摘要翻译： 一个实施例是一种用于电印印刷墨水的方法和装置。 具有网纹辊的墨水装载机构将油墨从墨水供给装入具有形成该单元的多个谷和平台的网纹辊中的单元中。 墨水装载机构使墨水充满或接近满。 网纹辊沿第一方向旋转。 与网纹辊旋转地接合的橡皮布辊将墨水从电池中拉出并导致谷部分地被填充。 橡皮布滚筒沿第二个方向旋转。 第一清洁刀片清洁细胞的脊部的顶部。 另一个实施例是一种计量油墨用于电印印刷的方法和装置。 具有网纹辊的墨水装载机构将油墨从墨水供给装入具有形成单元的多个谷底的网纹辊中的单元中。 墨水装载机构使墨水充满或接近满。 网纹辊沿第一方向旋转。 稍微位于焊盘表面下方的软刀片从电池中取出墨水，并使网纹辊旋转时部分填充的谷物。 位于平台表面的硬刀片，以在网纹辊旋转时清洁焊盘表面上的油墨残留物。
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公开(公告)号：US08213849B2
公开(公告)日：2012-07-03
申请号：US12505850
申请日：2009-07-20
申请人： Gerald A. Domoto , Nicholas P. Kladias , Kock-yee Law , Hong Zhao
发明人： Gerald A. Domoto , Nicholas P. Kladias , Kock-yee Law , Hong Zhao
CPC分类号： G03G15/2057 , G03G2215/2016 , H05B2214/04
摘要： Systems and methods of inductively heating a fuser member in an electrophotographic device are disclosed. The systems and methods can include a heating component with a susceptor layer comprising carbon nanotubes (CNTs). An excitation unit with an electrical coil can be positioned a proximate distance from the heating component. Current through the electrical coil can inductively heat the susceptor layer and the heating component. The heat from the susceptor layer and the heating component can be used to fuse toner onto an image-receiving substrate. The CNTs can reduce electronic hardware costs in the electrophotographic device in relation to the costs associated with conventional materials.
摘要翻译： 公开了感应加热电子照相装置中的定影器构件的系统和方法。 该系统和方法可以包括具有包含碳纳米管（CNT）的基座层的加热部件。 具有电线圈的激励单元可以定位成与加热部件相距近的距离。 通过电线圈的电流可以感应加热基座层和加热部件。 来自基座层和加热部件的热可用于将调色剂熔合到图像接收基板上。 相对于与常规材料相关的成本，CNT可以降低电子照相装置中的电子硬件成本。
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公开(公告)号：US08177338B2
公开(公告)日：2012-05-15
申请号：US12635134
申请日：2009-12-10
IPC分类号： B41J2/045
CPC分类号： B41J2/14233 , B41J2/04573 , B41J2/04581
摘要： An inkjet ejector has been developed that enables the ejector to be operated at a frequency greater than 80 kHz. The inkjet ejector includes a body layer in which a pressure chamber is configured with an outlet having a volume that is less than a predetermined volumetric threshold, a flexible diaphragm plate disposed on the pressure chamber to form a wall of the pressure chamber, a piezoelectric transducer having a bottom surface attached to the diaphragm plate, and an inlet layer in which an inlet channel is configured to connect the pressure chamber to a source of liquid ink, a cross-sectional area of the inlet channel at the pressure chamber divided by a length of the inlet channel being greater than a predetermined linear threshold.
摘要翻译： 已经开发了喷射器，其使喷射器能够以大于80kHz的频率工作。 喷墨喷射器包括主体层，其中压力室配置有具有小于预定体积阈值的体积的出口;设置在压力室上以形成压力室壁的柔性隔膜板，压电换能器 具有附接到隔膜板的底表面和入口层，入口通道被构造成将压力室连接到液体油墨源，压力室处的入口通道的横截面积除以长度 的入口通道大于预定的线性阈值。
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4.发明授权公开(公告)号：US08126347B2
公开(公告)日：2012-02-28
申请号：US12257504
申请日：2008-10-24
IPC分类号： G03G15/20
CPC分类号： G03G15/2039
摘要： An apparatus (100) and method (700) that can control fuser temperature is disclosed. The apparatus can include an image fuser member (110) rotatably supported in the apparatus, where the image fuser member can be configured to fuse an image on media (170). The apparatus can include a heater (120) coupled to the image fuser member, where the heater can be configured to heat the image fuser member. The apparatus can include a pressure assembly (130) rotatably supported in the apparatus and coupled to the image fuser member, where the pressure assembly can be configured to exert pressure against the image fuser member. The apparatus can include a temperature sensor (140) coupled to the pressure assembly, where the temperature sensor can be configured to sense a temperature of the pressure assembly. The apparatus can include a controller (150) coupled to the heater and coupled to the temperature sensor, where the controller can be configured to adjust the temperature set point of the image fuser member based on the sensed temperature of the pressure assembly.
摘要翻译： 公开了一种能够控制定影温度的装置（100）和方法（700）。 该设备可以包括可旋转地支撑在设备中的图像定影器构件（110），其中图像定影器构件可被配置为将图像融合在介质（170）上。 该装置可以包括耦合到图像定影器构件的加热器（120），其中加热器可以被配置为加热图像定影器构件。 该装置可以包括可旋转地支撑在设备中并且耦合到图像定影器构件的压力组件（130），其中压力组件可被配置为对图像定影器构件施加压力。 该装置可以包括耦合到压力组件的温度传感器（140），其中温度传感器可被配置为感测压力组件的温度。 该装置可以包括耦合到加热器并耦合到温度传感器的控制器（150），其中控制器可以被配置为基于感测到的压力组件的温度来调节图像定影器构件的温度设定点。
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公开(公告)号：US08099035B2
公开(公告)日：2012-01-17
申请号：US12618860
申请日：2009-11-16
申请人： Yu Qi , Qi Zhang , Nan-Xing Hu , Gerald A. Domoto , Nicholas P. Kladias
发明人： Yu Qi , Qi Zhang , Nan-Xing Hu , Gerald A. Domoto , Nicholas P. Kladias
IPC分类号： G03G15/20
CPC分类号： G03G15/2057 , G03G2215/2035 , H05B2214/04 , Y10S977/742
摘要： Exemplary embodiments provide an induction heating member including a substrate and a heating layer disposed on the substrate. The heating layer includes carbon nanotubes and metal. An outer layer is disposed on the heating layer and includes a fluoropolymer.
摘要翻译： 示例性实施例提供了包括基板和设置在基板上的加热层的感应加热构件。 加热层包括碳纳米管和金属。 外层设置在加热层上并且包括含氟聚合物。
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6.发明申请公开(公告)号：US20110242218A1
公开(公告)日：2011-10-06
申请号：US12751077
申请日：2010-03-31
CPC分类号： B41J2/14314 , B41J2/1433 , B41J2002/14475
摘要： Methods and systems of ejecting ink drops from an inkjet printer are disclosed. The methods and systems can include a printhead with one or more stepped nozzles each with an associated entrance diameter and exit diameter. Ink can be received into the printhead and formed into ink drops in the stepped nozzles. The ink drops can each have an associated drop mass and drop speed. The stepped nozzles can be provided such that the exit diameter can independently dictate the drop mass and the entrance diameter can independently dictate the drop speed. As such, the complexity of jet design optimization is reduced.
摘要翻译： 公开了从喷墨打印机喷出墨滴的方法和系统。 方法和系统可以包括具有一个或多个阶梯式喷嘴的打印头，每个具有相关联的入口直径和出口直径。 油墨可以被接收到打印头中并且形成为阶梯式喷嘴中的墨滴。 墨滴可以各自具有相关联的液滴质量和液滴速度。 可以设置阶梯喷嘴，使得出口直径可以独立地决定液滴质量，并且入口直径可以独立地决定液滴速度。 因此，喷射设计优化的复杂性降低。
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公开(公告)号：US20110116849A1
公开(公告)日：2011-05-19
申请号：US12618860
申请日：2009-11-16
申请人： Yu Qi , Qi Zhang , Nan-Xing Hu , Gerald A. Domoto , Nicholas P. Kladias
发明人： Yu Qi , Qi Zhang , Nan-Xing Hu , Gerald A. Domoto , Nicholas P. Kladias
IPC分类号： G03G15/20
CPC分类号： G03G15/2057 , G03G2215/2035 , H05B2214/04 , Y10S977/742
摘要： Exemplary embodiments provide an induction heating member including a substrate and a heating layer disposed on the substrate. The heating layer includes carbon nanotubes and metal. An outer layer is disposed on the heating layer and includes a fluoropolymer.
摘要翻译： 示例性实施例提供了包括基板和设置在基板上的加热层的感应加热构件。 加热层包括碳纳米管和金属。 外层设置在加热层上并且包括含氟聚合物。
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公开(公告)号：US07787816B2
公开(公告)日：2010-08-31
申请号：US11935576
申请日：2007-11-06
申请人： Nicholas Kladias , Gerald A Domoto , Igor A Podzorov , Paul M Fromm , Anthony S Condello , Augusto Barton , Charles D Rizzolo , Elias Panides
发明人： Nicholas Kladias , Gerald A Domoto , Igor A Podzorov , Paul M Fromm , Anthony S Condello , Augusto Barton , Charles D Rizzolo , Elias Panides
CPC分类号： G03G15/1695 , G03G15/2039 , G03G2215/1671 , G03G2215/1695
摘要： A pre-heater system and adapted to be used on an electrostatic marking apparatus for improving gloss on media having marking thereon at a location in the apparatus prior to a conventional fuser roll assembly or station, the system including a primary heater adapted to blow pressurized hot air into a surface of an image receiving media in order to substantially dispense hot air throughout an entire paper or media surface; and a preheat media transport for transporting media from the location in the apparatus prior to the conventional fuser roll assembly or station through the primary heater, the preheat media transport includes means for maintaining the preheat media transport at a substantially uniform predefined temperature.
摘要翻译： 一种预热器系统，适于在常规的定影辊组件或工位之前用于静电打标设备，以改善在设备的位置上具有标记的介质上的光泽，该系统包括适于吹送加压热的主加热器 空气进入图像接收介质的表面，以便在整个纸张或介质表面上基本上分配热空气; 以及用于在常规定影辊组件或工位通过主加热器之前从设备中的位置传送介质的预热介质传送器，预热介质传送器包括用于将预热介质传送保持在基本均匀的预定温度的装置。
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公开(公告)号：US20090304419A1
公开(公告)日：2009-12-10
申请号：US12135235
申请日：2008-06-09
申请人： Bryan J. Roof , Elias Panides , Nicholas Kladias , Jorge A. Alvarez , David D. Lalley , Christine A. Keenan , Gregory D. Gerbasi , Gerald A. Domoto
发明人： Bryan J. Roof , Elias Panides , Nicholas Kladias , Jorge A. Alvarez , David D. Lalley , Christine A. Keenan , Gregory D. Gerbasi , Gerald A. Domoto
IPC分类号： G03G15/20
CPC分类号： G03G15/50 , G03G15/2028 , G03G2215/00721
摘要： According to aspects of the embodiments, there is provided a method of optimizing an electro-photographic reproduction machine having a fusing subsystem and an air knife. The methods acquire at least one electro-photographic reproduction machine objective and media characteristic; and the acquired objective and characteristic are used to determine values for the pressurized air emitted from the air knife, the position of the air knife, and the rotation of the air knife relative to a fuse roll in the fusing subsystem. The methods further disclose acquiring the leading edge of the media being stripped and then using the beam strength of the media to assist in stripping the body of the sheet. The air knife can be controlled by a controller or a processor based on determined optimization parameter values that relate to objectives and media characteristics.
摘要翻译： 根据实施例的方面，提供了一种优化具有熔接子系统和气刀的电照相再现机的方法。 该方法获得至少一种电子照相再现机器的目标和媒体特性; 并且获得的目标和特征用于确定从气刀发射的加压空气的值，气刀的位置以及气刀相对于熔断子系统中的保险丝辊的旋转的值。 该方法进一步公开了获取待剥离的介质的前缘，然后使用介质的束强度来辅助剥离片材的主体。 基于与目标和介质特性相关的确定的优化参数值，气刀可由控制器或处理器控制。
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10.发明申请METHOD AND APPARATUS FOR ENHANCED SHEET HOLD DOWN ON AN IMAGING TRANSPORT 审中-公开用于增强图像的方法和装置保持在成像传输中公开(公告)号：US20090154976A1
公开(公告)日：2009-06-18
申请号：US11955456
申请日：2007-12-13
IPC分类号： G03G15/00
CPC分类号： G03G15/6558 , G03G2215/00704
摘要： A method of enhancing cut sheet edge hold-down on an imaging transport surface, the method including: (a) moving a cut sheet towards the sheet the imaging transport surface; (b) inducing a desired curl on one of the lead edge and trail edge of the cut sheet before the cut sheet enters the imaging transport surface, inducing a desired curl comprises inducing into the cut sheet a curl tending into the surface of the imaging transport surface.
摘要翻译： 一种在成像传送面上增强切片边缘压紧的方法，所述方法包括：（a）将切割的片材朝向片材移动成像传送表面; （b）在切割的片材进入成像传送表面之前，在切割的片材的引导边缘和尾端之一处引起期望的卷曲，引起所需的卷曲，包括将卷曲引导到成像传送器的表面中的卷曲 表面。
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