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公开(公告)号：US08820233B2
公开(公告)日：2014-09-02
申请号：US12566568
申请日：2009-09-24
CPC分类号： G03G15/104
摘要： A method and apparatus to meter ink for electrographic printing is disclosed. 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. In one embodiment, a soft blade positioned slightly below surface of the lands removes ink from the cells and causes the valleys to be 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. In another embodiment, a blanket roller rotationally engaged with the anilox roller pulls 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.
摘要翻译： 公开了一种用于电印印刷的墨水计量方法和装置。 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。 在一个实施例中，稍微位于焊盘表面下方的软刀片从电池中去除墨水，并且当网纹辊旋转时使谷部分被填充。 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。 在另一个实施例中，与网纹辊旋转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。
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公开(公告)号：US20110067590A1
公开(公告)日：2011-03-24
申请号：US12566568
申请日：2009-09-24
IPC分类号： B41K1/38
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.
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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：US20110067589A1
公开(公告)日：2011-03-24
申请号：US12566518
申请日：2009-09-24
IPC分类号： B41K1/38
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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5.发明授权Digital printing systems for packaging and document printing with special colors 有权用于特殊颜色的包装和文件印刷的数字印刷系统公开(公告)号：US08854686B2
公开(公告)日：2014-10-07
申请号：US12372074
申请日：2009-02-17
申请人： Grace T. Brewington , John F. Knapp , Nancy Y. Jia
发明人： Grace T. Brewington , John F. Knapp , Nancy Y. Jia
CPC分类号： H04N1/32502 , H04N1/32529 , H04N1/32545 , H04N1/3255 , H04N1/506 , H04N1/6097
摘要： A printing apparatus or printing system that uses multiple print engines to form an image on a substrate. The printing apparatus or printing system may be a surface printing system or a reverse printing system. Each of the multiple print engines has at least one color station. The color stations are arranged in the print engines and between the multiple print engines based on whether the printing system is a surface printing system or a reverse printing system to control the order in which colorant is formed on a substrate. Multiple print engines allow for, among other things, a greater color gamut and therefore assists in expansion of the standard color gamut.
摘要翻译： 一种使用多个打印引擎在基板上形成图像的打印设备或打印系统。 打印设备或打印系统可以是表面印刷系统或反向印刷系统。 多个打印引擎中的每一个具有至少一个色站。 基于打印系统是表面印刷系统还是用于控制在基板上形成着色剂的顺序的反转印刷系统，色站被布置在打印引擎中并在多个打印引擎之间。 多个打印引擎除其他外允许更大的色域，从而有助于扩展标准色域。
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6.发明授权Apparatus, methods, and systems for engaging and disengaging a fixing nip for cut sheet processing 有权用于接合和分离用于切割片处理的定影辊隙的装置，方法和系统公开(公告)号：US08837970B2
公开(公告)日：2014-09-16
申请号：US13165271
申请日：2011-06-21
CPC分类号： G03G15/2032
摘要： A fixing device includes a first fixing member a second fixing member that are movable to engage and disengage a fixing nip defined by the first and second fixing member. The fixing nip is disengaged to accommodate entry and exit of a cut sheet, and engaged to accommodate warm-pressure fixing a marking material image to the cut sheet.
摘要翻译： 定影装置包括第一固定构件，第二固定构件，其可移动以接合和分离由第一和第二固定构件限定的定影辊隙。 定影辊隙分离以适应切割片材的进入和退出，并且接合以适应将标记材料图像固定到切割片材的温压。
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公开(公告)号：US20110037803A1
公开(公告)日：2011-02-17
申请号：US12542481
申请日：2009-08-17
CPC分类号： B41J3/546 , B41J2/4753
摘要： A dual mode imaging system includes an ink jet device for imaging non-erasable media and a write device for imaging erasable media. A media transport subsystem is provided for supplying non-erasable and erasable media to one of the ink jet device and the write device. A heat source is incorporated into the media transport subsystem, and particularly in connection with a guide baffle of the ink jet device, the heat source heating erasable media to a temperature suitable for imaging at the write device.
摘要翻译： 双模式成像系统包括用于对不可擦除介质进行成像的喷墨装置和用于成像可擦除介质的写入装置。 提供了一种媒体传送子系统，用于向喷墨设备和写入设备之一提供不可擦除和可擦除介质。 热源被结合到介质输送子系统中，特别是与喷墨装置的引导挡板结合，将热源加热可擦除介质转换到适于在写装置处成像的温度。
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公开(公告)号：US5387967A
公开(公告)日：1995-02-07
申请号：US125883
申请日：1993-09-23
申请人： Grace T. Brewington , Paul C. Julien , John F. Knapp , Masashi Kajimoto , Hidekiyo Tachibana , Kazuo Terao , Yutaka Toyoda , Mikio Yamamoto
发明人： Grace T. Brewington , Paul C. Julien , John F. Knapp , Masashi Kajimoto , Hidekiyo Tachibana , Kazuo Terao , Yutaka Toyoda , Mikio Yamamoto
CPC分类号： G03G15/0822 , G03G15/0812 , G03G15/0815
摘要： An apparatus develops an electrostatic latent image on a charge-retentive surface. A donor roll is selectably rotatable in a process direction and in a reverse direction relative to the process direction. A toner mover loads toner particles onto a portion of the surface of the donor roll. A metering blade is disposed downstream of the toner mover in the process direction. A seal is disposed upstream of the toner mover in the process direction, and is adapted to remove at least approximately half of the undeveloped toner from the donor roll.
摘要翻译： 一种装置在电荷保持性表面上形成静电潜像。 供体辊可以相对于处理方向在过程方向和反方向上可选择地旋转。 墨粉驱动器将调色剂颗粒装载到供体辊表面的一部分上。 计量刀片沿着处理方向设置在调色剂移动器的下游。 密封件沿着处理方向设置在调色剂移动器的上游，并且适于从供体辊中移除至少大约一半的未显影的调色剂。
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公开(公告)号：US4764841A
公开(公告)日：1988-08-16
申请号：US681750
申请日：1984-12-14
CPC分类号： G03G15/0818 , G03G15/0812 , G03G2215/0614 , G03G2215/0641
摘要： An apparatus for charging insulating toner particles comprised, in operative relationship, of a means for charging insulating toner particles and a means for transporting insulating toner particles, said means for charging and said means for transporting biased to a predetermined potential wherein the transporting means contains therein a coating selected from the group consisting of a chlorotrifluoroethylene vinyl chloride copolymer, styrene copolymers, and silicone resins with conductive particulate particles therein.
摘要翻译： 一种用于充电绝缘调色剂颗粒的设备，包括用于充电绝缘调色剂颗粒的装置和用于输送绝缘调色剂颗粒的装置，所述充电装置和所述偏移装置偏移到预定电位的装置，其中传送装置包含在其中 选自氯三氟乙烯氯乙烯共聚物，苯乙烯共聚物和其中具有导电颗粒颗粒的有机硅树脂的涂层。
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10.发明授权公开(公告)号：US08693938B2
公开(公告)日：2014-04-08
申请号：US13410908
申请日：2012-03-02
IPC分类号： G03G15/20
CPC分类号： G03G15/2092
摘要： A fusing apparatus includes a fusing roll and a backing roll that define a nip at which toner applied to marking material is fixed to paper under high pressure. A surface of the fusing roll includes a semi-conductive metal-oxide surface. Grounded conductive guides are arranged at the entrance and at the exit of the nip defined by the fusing roll and the backing roll.
摘要翻译： 定影装置包括定影辊和背衬辊，其限定了在高压下将施加到标记材料的调色剂固定在纸上的辊隙。 定影辊的表面包括半导体金属氧化物表面。 接地的导电引导件设置在由定影辊和支承辊限定的压区的入口和出口处。
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