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公开(公告)号：US09310721B2
公开(公告)日：2016-04-12
申请号：US14463021
申请日：2014-08-19
申请人： FUJI XEROX CO., LTD.
发明人： Yuki Yokoyama
CPC分类号： G03G15/11 , G03G15/10 , G03G15/161 , G03G15/169 , G03G15/2007 , G03G15/2021 , G03G2215/0119
摘要： An image forming apparatus includes a plurality of image forming sections that form a toner image on a medium to be fed using a developer containing toner and non-volatile oil, and a heating unit that is arranged on a downstream side of an image forming section, which is arranged on an upstream side in a feeding direction of the medium, and on an upstream side of an image forming section, which is arranged on a downstream side in the feeding direction, among the plurality of image forming sections, wherein the heating unit heats the toner on the medium to a melting temperature of the toner or higher.
摘要翻译： 图像形成装置包括：多个图像形成部，其在使用含有调色剂和非挥发性油的显影剂的待进料介质上形成调色剂图像;以及加热单元，其配置在图像形成部的下游侧， 在所述多个图像形成部中，在所述介质的馈送方向上的上游侧和布置在所述馈送方向的下游侧的图像形成部的上游侧， 将介质上的调色剂加热到调色剂的熔融温度或更高。
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公开(公告)号：US20160085183A1
公开(公告)日：2016-03-24
申请号：US14954454
申请日：2015-11-30
发明人： Shai LIOR , Mark Sandler , Peter Nedelin
CPC分类号： G03G15/11 , G03G9/13 , G03G9/131 , G03G9/132 , G03G9/135 , G03G9/1355 , G03G15/104 , Y10T428/31855 , Y10T428/31935
摘要： Disclosed herein is a method for electrostatic printing, wherein the method comprises (a) providing an ink composition comprising particles comprising a resin, wherein the ink composition contains less than 0.3 mg of charge director per g of solids in the ink composition; (b) passing the ink composition between a first electrode and a developer roller, wherein sufficient potential is applied between the developer roller and the electrode such that the resin particles are charged and adhere to the developer roller; (c) transferring at least some of the particles from the developer roller to a photoimaging plate to form an image on the photoimaging plate; and (d) transferring the image from the photoimaging plate to a print medium. Also disclosed here is an apparatus for carrying out the method, and a print medium printed using the method.
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公开(公告)号：US09285715B2
公开(公告)日：2016-03-15
申请号：US14244642
申请日：2014-04-03
申请人： Xeikon IP BV
发明人： Dirk Marcel Constant Gijsbrechts , Werner Jozef Johan Op De Beeck , Wim Libaers , Lode Erik Dries Deprez
CPC分类号： G03G15/11 , G03G9/132 , G03G15/104
摘要： A method for the reduction of caking of excess liquid developer dispersion that remains present on the surface of a member after transfer of liquid developer dispersion from one member to another member in a digital printing apparatus, comprising the step of adding a dispersing composition to the excess liquid developer dispersion, wherein the dispersing composition comprises a dispersing agent.
摘要翻译： 一种在数字印刷装置中将液体显影剂分散体从一种成分转移到另一种成分之后，还原存在于部件表面上的过剩液体显影剂分散体的结块的方法，包括将分散组合物加到过量 液体显影剂分散体，其中分散组合物包含分散剂。
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34.发明授权公开(公告)号：US09130374B2
公开(公告)日：2015-09-08
申请号：US13796347
申请日：2013-03-12
发明人： Atsushi Umeda
IPC分类号： H05B1/02 , H02J3/00 , B41J29/38 , B41J29/393 , G03G15/11
CPC分类号： H02J3/00 , B41J29/38 , B41J29/393 , G03G15/11 , Y10T307/766
摘要： A switch control unit detects a power supply voltage of a heater detected by a voltage detection unit, and switch is performed on a load state of the heater in a range from a first load state to a fourth load state when the detected power supply voltage falls into a predetermined first domain. On the other hand, the switch is performed on the load state that ranges from the first load state to the third load state when the detected power supply voltage falls into a predetermined second domain that is higher in voltage than the first domain. That is, when the power supply voltage is in the second domain that is higher in voltage than the first domain, a limitation is imposed on the switch to the fourth load state where a combined resistance value is the lowest among the first and fourth load states.
摘要翻译： 开关控制单元检测由电压检测单元检测到的加热器的电源电压，并且当检测到的电源电压下降时，在从第一负载状态到第四负载状态的范围内对加热器的负载状态进行切换 进入预定的第一域。 另一方面，当检测到的电源电压落入比第一域更高的预定的第二域时，在从第一负载状态到第三负载状态的负载状态下执行开关。 也就是说，当电源电压处于比第一区域高的电压的第二域中时，限制到第四负载状态的开关，其中组合电阻值在第一和第四负载状态中是最低的 。
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公开(公告)号：US20140301756A1
公开(公告)日：2014-10-09
申请号：US14244642
申请日：2014-04-03
申请人： XEIKON IP BV
发明人： Dirk Marcel Constant Gijsbrechts , Werner Jozef Johan Op De Beeck , Wim Libaers , Lode Erik Dries Deprez
IPC分类号： G03G15/11
CPC分类号： G03G15/11 , G03G9/132 , G03G15/104
摘要： A method for the reduction of caking of excess liquid developer dispersion that remains present on the surface of a member after transfer of liquid developer dispersion from one member to another member in a digital printing apparatus, comprising the step of adding a dispersing composition to the excess liquid developer dispersion, wherein the dispersing composition comprises a dispersing agent.
摘要翻译： 一种在数字印刷装置中将液体显影剂分散体从一种成分转移到另一种成分之后，还原存在于部件表面上的过剩液体显影剂分散体的结块的方法，包括将分散组合物加到过量 液体显影剂分散体，其中分散组合物包含分散剂。
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公开(公告)号：US20120207516A1
公开(公告)日：2012-08-16
申请号：US13359943
申请日：2012-01-27
申请人： Kazuhiro NISHIYAMA , Akihiro GOMI , Tsutomu SASAKI
发明人： Kazuhiro NISHIYAMA , Akihiro GOMI , Tsutomu SASAKI
IPC分类号： G03G15/11
CPC分类号： G03G15/11
摘要： A collecting device according to the invention includes: a collecting unit that collects a liquid developer containing toner and a carrier liquid; a collected-liquid storage that stores the liquid developer collected by the collecting unit; a first transporting path that transports the liquid developer stored in the collected-liquid storage; a second transporting path that transports the liquid developer stored in the collected-liquid storage; and a control unit that switches transportation of the liquid developer stored in the collected-liquid storage to the first transporting path or the second transporting path.
摘要翻译： 根据本发明的收集装置包括：收集单元，其收集含有调色剂和载液的液体显影剂; 储存由收集单元收集的液体显影剂的收集液体储存器; 输送收集液体储存器中储存的液体显影剂的第一输送路径; 输送收集液体储存器中储存的液体显影剂的第二输送路径; 以及切换存储在所收集的液体储到第一传送路径或第二输送路径的液体显影剂的输送控制单元。
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公开(公告)号：US20090103948A1
公开(公告)日：2009-04-23
申请号：US12335315
申请日：2008-12-15
申请人： Tomoe ARUGA , Ken IKUMA
发明人： Tomoe ARUGA , Ken IKUMA
IPC分类号： G03G15/11
CPC分类号： G03G15/10 , G03G15/11 , G03G2215/0658 , G03G2221/0005
摘要： The invention provides a developing device employing a liquid developer which is capable of effectively cleaning a development roller or the like having an elastic outer layer. The developing device of the invention is provided with an elastic roller such as a development roller for developing a latent image formed on an image carrier. In image forming process, toner particles uniformly dispersed in carrier are agglutinated to the elastic roller side by means of compaction. A cleaning blade is provided for cleaning the agglutinated toner particles. Assuming that an angle of a contact face of the cleaning blade relative to a perpendicular line perpendicular to a generating line of the elastic roller at a contact point where the tip end of the cleaning blade is pressed against and in contact with the elastic roller is θ and an angle of a rising contour of a deformed portion of the elastic outer layer which is deformed by the pressure of the cleaning blade against the elastic roller relative to the perpendicular line is a, a relation a>θ is established.
摘要翻译： 本发明提供一种采用液体显影剂的显影装置，其能够有效地清洁具有弹性外层的显影辊等。 本发明的显影装置设置有用于显影形成在图像载体上的潜像的显影辊等弹性辊。 在图像形成过程中，通过压实将均匀分散在载体中的调色剂颗粒凝集到弹性辊侧。 提供了一种用于清洁凝集的调色剂颗粒的清洁刮板。 假设清洁刮板的接触面相对于垂直于弹性辊的发生线的垂直线在清洁刮板的顶端被压靠并与弹性辊接触的接触点处的角度为θ 并且弹性外层的变形部分的上升轮廓的角度是与清洁刮板相对于垂直线相对于弹性辊变形的变形部分的角度为a，建立了关系a>θ。
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公开(公告)号：US07298994B2
公开(公告)日：2007-11-20
申请号：US10826734
申请日：2004-04-16
IPC分类号： G03G15/11
CPC分类号： B41J11/002
摘要： Using liquid print color in a printing process in which the print color is transferred from one transfer device onto another transfer device and/or onto a printing medium. To improve handling of the print color, in particular, to optimize it, preferably to avoid adversely affecting transference of the print color and at the same time to avoid adverse effects upon the printing medium, at least one liquid component of the print color is reduced.
摘要翻译： 在打印过程中使用液体印刷颜色，其中打印颜色从一个传送装置传送到另一传送装置和/或打印介质上。 为了改善印刷颜色的处理，特别是为了优化印刷颜色，优选地避免不利地影响印刷颜色的转移，同时为了避免对打印介质的不利影响，打印色的至少一种液体成分被减少 。
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公开(公告)号：US07039343B2
公开(公告)日：2006-05-02
申请号：US11052222
申请日：2005-02-08
申请人： Tsutomu Sasaki , Mie Yoshino , Yusuke Takeda , Tsuneo Kurotori , Tohru Nakano , Noriyasu Takeuchi
发明人： Tsutomu Sasaki , Mie Yoshino , Yusuke Takeda , Tsuneo Kurotori , Tohru Nakano , Noriyasu Takeuchi
IPC分类号： G03G15/11
CPC分类号： G03G15/065 , G03G15/101 , G03G15/11
摘要： An image forming apparatus configured to use a highly viscous, dense developing liquid including a carrier liquid and toner. The apparatus includes a developing unit with a developer carrier and a coating member for coating the developing liquid on the developer carrier. The developer carrier conveys the liquid to a developing zone where it faces an image carrier to develop a latent image on the image carrier. In the developing zone, the toner is caused to move toward the image by electrophoresis to form a toner layer in which the toner is present in the carrier liquid and a carrier layer in which the toner is absent. When the developer carrier and image carrier are moved from each other, the toner moves toward the image such that the developing liquid separates at the boundary between the toner and carrier layers.
摘要翻译： 一种图像形成装置，被配置为使用包含载体液体和调色剂的高粘度，致密的显影液。 该装置包括具有显影剂载体的显影单元和用于将显影液涂覆在显影剂载体上的涂层部件。 显影剂载体将液体输送到显影区域，在显影区域中，其面向图像载体以在图像载体上显影潜像。 在显影区域中，使调色剂通过电泳向图像移动，形成调色剂存在于载体液体中的调色剂层和不存在调色剂的载体层。 当显影剂载体和图像载体彼此移动时，调色剂朝向图像移动，使得显影液体在调色剂和载体层之间的边界处分离。
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40.发明申请Oxidation catalyst unit and a wet-type electrophotographic image forming apparatus comprising the same and a method thereof 失效氧化催化剂单元和包含该氧化催化剂单元的湿式电照相成像设备及其方法公开(公告)号：US20050244183A1
公开(公告)日：2005-11-03
申请号：US10936706
申请日：2004-09-09
CPC分类号： G03G15/11
摘要： An oxidation catalyst unit for a wet-type electrophotographic image forming apparatus which filters a vapor produced at a fusing unit and a method thereof are provided. The oxidation catalyst unit and method comprise a duct for guiding the carrier vapor produced at the fusing unit into the oxidation catalyst unit, a heater for heating the carrier vapor being guided along the duct, an oxidation catalyst carrying medium disposed behind the heater for catalyzing an oxidation reaction of the carrier vapor guided along the duct, and an absorbent filter for preventing entry of the carrier vapor into the oxidation catalyst in the form of liquid drops.
摘要翻译： 提供一种用于过滤在定影单元产生的蒸气的湿式电子照相成像设备的氧化催化剂单元及其方法。 氧化催化剂单元和方法包括用于将在定影单元处产生的载气蒸气引导到氧化催化剂单元中的管道，用于加热沿管道引导的载气蒸气的加热器，设置在加热器后面的催化剂载体，用于催化 沿着管道引导的载体蒸气的氧化反应，以及用于防止载液蒸汽以液滴形式进入氧化催化剂的吸收剂过滤器。
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