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公开(公告)号：US20110032288A1
公开(公告)日：2011-02-10
申请号：US12535064
申请日：2009-08-04
IPC分类号： B41J2/01
CPC分类号： B41J2/17593 , B41J29/17
摘要： A drum maintenance system for use in an imaging device includes a reservoir having a supply of release agent, and an applicator configured to receive release agent from the reservoir and to apply the release agent to an intermediate imaging surface of an imaging device. A first metering blade is positioned in wiper mode at a first position adjacent the intermediate imaging surface and configured to meter the release agent on the intermediate imaging surface applied by the applicator. A second metering blade is positioned in wiper mode at a second position adjacent the intermediate imaging surface. The system includes a second metering blade positioning system operably coupled to the second metering blade and configured to move the second metering blade into engagement with the intermediate imaging surface to further meter release agent applied to the intermediate imaging surface by the applicator when printing a first side of a duplex print job and out of engagement with the intermediate imaging surface when printing simplex print jobs and when printing a second side of a duplex print job.
摘要翻译： 用于成像装置的滚筒维护系统包括具有脱模剂供应的储存器和施用器，其构造成从储存器接收脱模剂并将脱模剂施加到成像装置的中间成像表面。 第一计量刀片在靠近中间成像表面的第一位置处以擦拭器模式定位，并且被配置为对由施加器施加的中间成像表面上的脱模剂进行计量。 第二计量刀片位于与中间成像表面相邻的第二位置处的刮水器模式。 该系统包括第二计量刀片定位系统，该第二计量刀片定位系统可操作地联接到第二计量刀片并且被配置为使第二计量刀片移动到与中间成像表面接合，以进一步计量当打印第一侧时由施加器施加到中间成像表面的脱模剂 并且当打印单面打印作业时以及当打印双面打印作业的第二面时，与中间成像表面脱离啮合。
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公开(公告)号：US20110032287A1
公开(公告)日：2011-02-10
申请号：US12535033
申请日：2009-08-04
IPC分类号： B41J2/01
CPC分类号： B41J29/17 , B41J2/17593
摘要： A drum maintenance system for use in an imaging device includes a reservoir having a supply of release agent. An applicator is configured to receive release agent from the reservoir and to apply the release agent to an imaging surface of an imaging device. A metering blade is positioned to meter the release agent on the imaging surface applied by the applicator. The metering blade is arranged in doctor mode with respect to the imaging surface and includes a tip positioned adjacent the imaging surface. The tip has a square portion positioned proximate the imaging surface and a beveled portion opposite the imaging surface.
摘要翻译： 用于成像装置的滚筒维护系统包括具有脱模剂供应的储存器。 施用器构造成从储存器接收脱模剂并将释放剂施加到成像装置的成像表面。 计量刀片被定位成在由施加器施加的成像表面上测量脱模剂。 计量刀片相对于成像表面以医生模式布置，并且包括邻近成像表面定位的尖端。 尖端具有靠近成像表面定位的方形部分和与成像表面相对的斜面部分。
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3.发明申请Solid Inkjet Drum Maintenance Unit (DMU) Employing Adjustable Blade Cam in Order to Control the Oil Rate 有权固体喷墨滚筒维护单元（DMU）采用可调节刀片凸轮来控制油量公开(公告)号：US20120229536A1
公开(公告)日：2012-09-13
申请号：US13043920
申请日：2011-03-09
IPC分类号： B41J2/17
CPC分类号： B41J2/0057
摘要： A printing device is configured to adjust the angle of a metering blade within a predetermined range of angles to compensate for wear in the blade over time or for other causes of inconsistency. The angle of the metering blade is selected by a controller which operates an actuator to move a moveable member to adjust the angle of the metering blade and regulate the thickness of a release agent layer on a moving imaging member.
摘要翻译： 打印装置被配置为将计量刀片的角度调整在预定角度范围内，以补偿刀片随时间的磨损或其他不一致的原因。 计量刀片的角度由控制器选择，控制器操作致动器以移动可移动构件以调节计量刀片的角度并调节移动成像构件上的脱模剂层的厚度。
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4.发明授权Drum maintenance system for an imaging device and method and system for maintaining an imaging device 失效用于成像装置的滚筒维护系统以及用于维持成像装置的方法和系统公开(公告)号：US07731347B2
公开(公告)日：2010-06-08
申请号：US11315175
申请日：2005-12-23
申请人： Michael C. Gordon , Abu S. Islam , Joseph B. Gault , Alexander J. Fioravanti , James B. Campbell , Scott J. Phillips , Roger G. Leighton
发明人： Michael C. Gordon , Abu S. Islam , Joseph B. Gault , Alexander J. Fioravanti , James B. Campbell , Scott J. Phillips , Roger G. Leighton
CPC分类号： B41J2/0057 , B41J29/17
摘要： A maintenance system and method for maintaining an imaging member of an imaging device includes a pre-cleaning device to clean the imaging member; an applicator to apply release agent to the imaging member; a metering device to meter release agent on the imaging member; a reservoir to remotely store release agent; and a pump to supply the applicator with release agent from the reservoir. The saturation level of the applicator is monitored and maintained within a predetermined range. The applicator, pre-cleaning device and metering device may be independently actuated to engage the imaging member. Release agent collected by the pre-cleaning device and/or metering device may be recycled. Debris collected by the pre-cleaning device and/or metering device may be stored and/or removed.
摘要翻译： 用于维持成像装置的成像构件的维护系统和方法包括用于清洁成像构件的预清洁装置; 用于将成膜构件施加脱模剂的施加器; 用于测量成像构件上的脱模剂的计量装置; 远程储存脱模剂的水库; 以及用于向施料器供给来自储存器的脱模剂的泵。 监测施用器的饱和水平并将其维持在预定范围内。 施用器，预清洁装置和计量装置可以独立地致动以接合成像构件。 由预清洁装置和/或计量装置收集的脱模剂可以被再循环。 由预清洁装置和/或计量装置收集的碎屑可以被储存和/或移除。
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公开(公告)号：US07699459B2
公开(公告)日：2010-04-20
申请号：US11315066
申请日：2005-12-23
申请人： Joseph B. Gault , Abu S. Islam , Michael C. Gordon , Alexander J. Fioravanti , Kelly Anne Kessler , James B. Campbell , Scott J. Phillips , Roger G. Leighton
发明人： Joseph B. Gault , Abu S. Islam , Michael C. Gordon , Alexander J. Fioravanti , Kelly Anne Kessler , James B. Campbell , Scott J. Phillips , Roger G. Leighton
CPC分类号： B41J2/0057 , B41J29/17
摘要： A maintenance system and method for maintaining an imaging member of an imaging device includes a pre-cleaning device to clean the imaging member; an applicator to apply release agent to the imaging member; a metering device to meter release agent on the imaging member; a reservoir to remotely store release agent; and a pump to supply the applicator with release agent from the reservoir. The saturation level of the applicator is monitored and maintained within a predetermined range. The applicator, pre-cleaning device and metering device may be independently actuated to engage the imaging member. Release agent collected by the pre-cleaning device and/or metering device may be recycled. Debris collected by the pre-cleaning device and/or metering device may be stored and/or removed.
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6.发明申请Release Agent Applicator For Imaging Members In Solid Ink Jet Imaging Systems 有权固体喷墨成像系统中成像部件的脱模剂涂布器公开(公告)号：US20090211521A1
公开(公告)日：2009-08-27
申请号：US12435005
申请日：2009-05-04
IPC分类号： B05C1/08
CPC分类号： B41J29/17 , B41J2/0057 , B41J2/17593
摘要： A release agent applicator applies release agent to an imaging drum and absorbs release agent metered from the drum to extend the operational life of an image drum maintenance unit. The applicator includes a reservoir for storing release agent, the reservoir having a plurality of perforations for enabling release agent to seep from the reservoir, a containment membrane for wicking release agent from the perforations of the reservoir, and a delivery layer for delivering release agent from the containment membrane to an imaging drum, the delivery layer having pores in a range of about 50 μm to about 200 μm.
摘要翻译： 脱模剂施加器将防粘剂施加到成像鼓并吸收从滚筒计量的脱模剂，以延长图像鼓维护单元的使用寿命。 该涂抹器包括用于储存脱模剂的储存器，储存器具有多个穿孔，用于使脱模剂能够从贮存器渗出，用于从储存器的穿孔中吸收脱模剂的容纳膜和用于将脱模剂从 容纳膜到成像鼓，所述输送层具有在约50μm至约200μm范围内的孔。
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公开(公告)号：US20090115124A1
公开(公告)日：2009-05-07
申请号：US11934966
申请日：2007-11-05
申请人： Alexander J. Fioravanti , Rakesh Suresh Kulkarni , Abu Islam , Keith Andrew Buddendeck , Saurabh Prabhat
发明人： Alexander J. Fioravanti , Rakesh Suresh Kulkarni , Abu Islam , Keith Andrew Buddendeck , Saurabh Prabhat
CPC分类号： B65H9/002 , B65H7/10 , B65H2511/216 , B65H2511/24 , B65H2511/413 , B65H2511/514 , B65H2557/2423 , B65H2701/131 , B65H2801/06 , B65H2801/15 , B65H2220/02 , B65H2220/11 , B65H2220/03 , B65H2220/01
摘要： A method of removing media lateral DC position errors in a long paper path using closed loop correction is disclosed. The amount of lateral DC media shift error generated (or the lateral DC correction required) in the paper path is sensed by a CCD or full width array sensor located in the downstream paper path. In the closed loop, this information is used to energize a motorized actuator in the upstream paper path to correct for lateral DC errors in the media path. Thus, the paper is delivered to the downstream media path within specifications.
摘要翻译： 公开了一种使用闭环校正去除长纸路径中的介质横向直流位置误差的方法。 通过位于下游纸路径中的CCD或全宽度阵列传感器感测到纸张路径中产生的横向DC介质偏移误差量（或所需的横向DC校正量）。 在闭环中，该信息用于为上游纸路径中的电动执行器通电，以校正介质路径中的横向直流误差。 因此，纸张在规格范围内传送到下游媒体路径。
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公开(公告)号：US5499084A
公开(公告)日：1996-03-12
申请号：US212531
申请日：1994-03-14
CPC分类号： G03G15/0126 , G03G2215/0621 , G03G2215/0643
摘要： A multicolor electrophotographic printing machine employing a plurality of developer units. Each of the developer units is actuated to develop a selected latent image with the appropriately colored toner particles. The other developer units are de-energized. In the development mode, the electrode wires and the donor roll are electrically biased to suitable voltages. In the non-development mode, the electrode wires have only a DC voltage applied thereon with the AC voltage being turned off. Substantially, simultaneously therewith, the electrical bias on the donor roll is adjusted to prevent further development. In this way, the developer unit does not develop a latent image in the non-operable mode and does not attract toner particles thereto from the latent image.
摘要翻译： 采用多个显影剂单元的多色电子照相印刷机。 每个显影单元被致动以用适当着色的调色剂颗粒显影所选择的潜像。 其他开发者单元断电。 在显影模式中，电极线和供体辊被电偏压到合适的电压。 在非显影模式下，电极线仅在其上施加有交流电压被关闭的直流电压。 基本上同时，调整供体辊上的电偏压以防止进一步的发展。 以这种方式，显影单元不以非操作模式显影潜像，并且不从潜像吸引调色剂颗粒。
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9.发明授权Solid inkjet drum maintenance unit (DMU) employing adjustable blade cam in order to control the oil rate 有权固体喷墨鼓维护单元（DMU）采用可调式刀片凸轮来控制油量公开(公告)号：US08485621B2
公开(公告)日：2013-07-16
申请号：US13043920
申请日：2011-03-09
CPC分类号： B41J2/0057
摘要： A printing device is configured to adjust the angle of a metering blade within a predetermined range of angles to compensate for wear in the blade over time or for other causes of inconsistency. The angle of the metering blade is selected by a controller which operates an actuator to move a moveable member to adjust the angle of the metering blade and regulate the thickness of a release agent layer on a moving imaging member.
摘要翻译： 打印装置被配置为将计量刀片的角度调整在预定角度范围内，以补偿刀片随时间的磨损或其他不一致的原因。 计量刀片的角度由控制器选择，控制器操作致动器以移动可移动构件以调节计量刀片的角度并调节移动成像构件上的脱模剂层的厚度。
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公开(公告)号：US08303102B2
公开(公告)日：2012-11-06
申请号：US12535033
申请日：2009-08-04
IPC分类号： B41J2/01
CPC分类号： B41J29/17 , B41J2/17593
摘要： A drum maintenance system for use in an imaging device includes a reservoir having a supply of release agent. An applicator is configured to receive release agent from the reservoir and to apply the release agent to an imaging surface of an imaging device. A metering blade is positioned to meter the release agent on the imaging surface applied by the applicator. The metering blade is arranged in doctor mode with respect to the imaging surface and includes a tip positioned adjacent the imaging surface. The tip has a square portion positioned proximate the imaging surface and a beveled portion opposite the imaging surface.
摘要翻译： 用于成像装置的滚筒维护系统包括具有脱模剂供应的储存器。 施用器构造成从储存器接收脱模剂并将释放剂施加到成像装置的成像表面。 计量刀片被定位成在由施加器施加的成像表面上测量脱模剂。 计量刀片相对于成像表面以医生模式布置，并且包括邻近成像表面定位的尖端。 尖端具有靠近成像表面定位的方形部分和与成像表面相对的斜面部分。
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