公开(公告)号：US20080025739A1

公开(公告)日：2008-01-31

申请号：US11496646

申请日：2006-07-31

申请人： Ajay Kumar ,  Hirotsugu Oba ,  Keith Allan Nau ,  David Antwone Reed ,  Cory Joseph Winters ,  Michael Donald Thompson ,  Allen T. Retzlaff ,  Jennifer Rea Wagner ,  Paul W. Morehouse ,  Rasin Moser ,  Song Feng Mo ,  Rachael L. McGrath ,  John Franklyn Knapp

发明人： Ajay Kumar ,  Hirotsugu Oba ,  Keith Allan Nau ,  David Antwone Reed ,  Cory Joseph Winters ,  Michael Donald Thompson ,  Allen T. Retzlaff ,  Jennifer Rea Wagner ,  Paul W. Morehouse ,  Rasin Moser ,  Song Feng Mo ,  Rachael L. McGrath ,  John Franklyn Knapp

IPC分类号： G03G15/00 ,  G03G15/06 ,  G03G15/09

CPC分类号： G03G15/09 ,  G03G15/0848

摘要： A development station in an electrostatographic imaging machine may be controlled to improve toner halftone dot development over a wide range of environmental conditions. The development station includes a developer housing for retaining a quantity of developer having semi-conductive carrier particles and toner particles, a first magnetic roll having a stationary core with at least one magnet and a sleeve having longitudinal grooves that rotates about the stationary core of the first magnetic roll to present developer on one side of the first magnetic roll to the photoreceptor, a second magnetic roll having a stationary core with at least one magnet and a sleeve having longitudinal grooves that rotates about the stationary core of the second magnetic roll to receive developer from the first magnetic roll and present developer on one side of the second magnetic roll to the photoreceptor, the second magnetic roll being vertically displaced from the first magnetic roll so that a gap exists between the first and the second magnetic rolls, an environmental sensor for generating an environmental condition signal, a variable voltage supply coupled to the first magnetic roll and the second magnetic roll, and a control circuit for adjusting an output level for the variable voltage supply in response to the environmental condition signal.

摘要翻译： 可以控制静电成像机中的显影台，以在宽范围的环境条件下改善调色剂半色调点显影。 显影台包括用于保持一定量的具有半导体载体颗粒和调色剂颗粒的显影剂的显影剂外壳，具有至少一个磁体的固定磁芯的第一磁性辊和具有围绕静电磁芯旋转的纵向凹槽的套筒 第一磁性辊将第一磁性辊的一侧上的显影剂显影到感光体，第二磁性辊，具有至少一个磁体的固定磁芯和具有围绕第二磁性辊的固定磁芯旋转的纵向槽的套筒， 显影剂从第一磁性辊和第二磁性辊的一侧上的显影剂提供给感光体，第二磁性辊从第一磁性辊垂直移位，使得在第一和第二磁性辊之间存在间隙，环境传感器 用于产生环境条件信号，耦合到第一个的可变电压电源 磁辊和第二磁辊;以及控制电路，用于响应于环境条件信号调节可变电压电源的输出电平。

公开(公告)号：US5723251A

公开(公告)日：1998-03-03

申请号：US785115

申请日：1997-01-21

申请人： Rasin Moser

发明人： Rasin Moser

IPC分类号： G03G15/11 ,  G03G13/11

CPC分类号： G03G15/11 ,  G03G2215/017

摘要： A liquid developing material-based electrostatographic printing system including a carrier imbibing intermediate transfer member for absorbing liquid carrier from a liquid developed image transported thereon. A liquid extraction system is also provided for extracting imbibed liquid carrier from the liquid carrier imbibing layer of the intermediate transfer member.

摘要翻译： 一种基于液体显影材料的静电印刷系统，包括用于从其上传送的液体显影图像吸收液体载体的载体吸收中间转印部件。 还提供了一种液体提取系统，用于从中间转印部件的液体载体吸收层提取吸收的液体载体。

公开(公告)号：US20080107439A1

公开(公告)日：2008-05-08

申请号：US11594471

申请日：2006-11-08

申请人： Rasin Moser

发明人： Rasin Moser

IPC分类号： G03G21/00

CPC分类号： G03G21/0035

摘要： This is a cleaning system useful in an electrophotographic marking system which takes up a small space in space important marking apparatus. It involves applying an asymmetric AC wave-form to a cleaning brush. Wrong sign or unwanted toner will be attracted to this cleaner brush and removed from the system.

摘要翻译： 这是一种在电子照相打标系统中有用的清洁系统，其在空间中占据很小的空间重要的标记装置。 它涉及将不对称AC波形应用于清洁刷。 错误的标志或不需要的墨粉将被吸引到这个更清洁的刷子上并从系统中取出。

公开(公告)号：US5978641A

公开(公告)日：1999-11-02

申请号：US174043

申请日：1998-10-16

申请人： William H. Wayman ,  Rasin Moser

发明人： William H. Wayman ,  Rasin Moser

IPC分类号： G03G15/20

CPC分类号： G03G15/2057 ,  G03G2215/2016 ,  G03G2215/2032

摘要： A rapid warm-up fuser belt (and fusers and marking machines that use such a fuser belt) comprised of a conductive substrate having a resistive heating layer on one side and a release layer on the other side. The fuser belt further enables an electrical contact to the conductive substrate. Electrical current passing through the conductive substrate and through the resistive heating layer, causes the resistive heating layer to heat. The fuser belt can either provide for a direct electrical connection to the resistive heating layer, or it can include a semiconductive layer on the resistive heating layer that improves the electrical connection to the resistive heating layer.

摘要翻译： 一种快速预热定影带（以及使用这种定影带的熔断器和打标机），其包括在一侧具有电阻加热层的导电基底和另一侧的释放层。 定影带还能够与导电基底电接触。 通过导电衬底并通过电阻加热层的电流使电阻加热层发热。 定影带可以提供与电阻加热层的直接电连接，或者可以在电阻加热层上包括半导体层，从而改善与电阻加热层的电连接。

公开(公告)号：US5708950A

公开(公告)日：1998-01-13

申请号：US569328

申请日：1995-12-06

申请人： Santokh S. Badesha ,  Werner E. Haas ,  Rasin Moser ,  Henry R. Till ,  Anthony M. Wallace ,  William H. Wayman

发明人： Santokh S. Badesha ,  Werner E. Haas ,  Rasin Moser ,  Henry R. Till ,  Anthony M. Wallace ,  William H. Wayman

IPC分类号： G03G15/16 ,  G03G15/20 ,  G03G15/24

CPC分类号： G03G15/162 ,  G03G2215/1685

摘要： Printing machines which incorporate a transfusing station having a transfusing member with a resistive heater layer, a substrate, and a release layer. The transfusing station is entrained between at least two electrically conductive contact members, such as rollers, which electrically contact the heater layer. An electrical source sends current through the conductive rollers and the heater layer, heating that layer, the substrate, the release layer, and any toner on the release layer. A backup roller adjacent the transfusing member and the conductive rollers induces pressure on marking substrates which pass between the backup roller and the transfusing member. The combination of heat from the heater layer and pressure induced by the backup roller causes any toner image on the transfusing member to fuse onto the marking substrate. The release layer assists in transferring the toner onto the marking substrate.

摘要翻译： 包括具有输注部件的输液站的印刷机具有电阻加热器层，基底和释放层。 输液站被夹带在至少两个与导电接触加热器层的导电接触构件（例如辊子）之间。 电源通过导电辊和加热器层发送电流，加热该层，衬底，释放层和释放层上的任何调色剂。 邻近输液构件和导电辊的支撑辊在通过支承辊和输液部件之间的标记基板上引起压力。 来自加热器层的热量与由支承辊引起的压力的组合导致输液部件上的任何调色剂图像熔合到标记衬底上。 释放层有助于将调色剂转印到标记基材上。

公开(公告)号：US5483331A

公开(公告)日：1996-01-09

申请号：US168835

申请日：1993-12-16

申请人： William H. Wayman ,  Rasin Moser

发明人： William H. Wayman ,  Rasin Moser

IPC分类号： G03G15/20 ,  H05B3/00

CPC分类号： G03G15/2064 ,  G03G15/2025 ,  G03G15/2053 ,  G03G2215/2016 ,  G03G2215/2032 ,  G03G2215/2041

摘要： Three fuser rollers cooperate with a pressure roller to form an extended fusing zone through which an electrically resistive substrate carrying toner images passes with the toner images contacting fusing belt. Electrical power is applied to the three fuser rolls in such a manner that only the portions of the belt between the rollers are heated. The energy is concentrated only in the part of the fusing belt where it is needed for fusing the toner images on the final substrate. Thus free extent of the belt or in other words the portion of the belt outside of the fusing zone remains unheated. To ensure good electrical contact in the presence of silicone oil contamination on the inner surface of the fusing belt the contact rollers are textured by knurling, bead blasting or other suitable techniques. Such treatment produces high and low surface areas, the former providing the good electrical contact.

摘要翻译： 三个定影辊与压力辊协作以形成延伸的熔融区域，承载调色剂图像的电阻衬底通过该扩展熔融区域与接触定影带的调色剂图像一起通过。 电力以这样的方式施加到三个定影辊上，即只有辊子之间的带部分被加热。 能量仅集中在定影带的需要将部分调色剂图像熔合在最终基底上的部分中。 因此，带的自由程度或换句话说，固定区外的部分保持未加热。 为了确保在定影带内表面存在硅油污染的情况下良好的电接触，接触辊通过滚花，珠粒喷射或其它合适的技术进行纹理化。 这种处理产生高低表面积，前者提供良好的电接触。

公开(公告)号：US5450182A

公开(公告)日：1995-09-12

申请号：US169802

申请日：1993-12-16

申请人： William H. Wayman ,  Rasin Moser

发明人： William H. Wayman ,  Rasin Moser

IPC分类号： G03G15/20

CPC分类号： G03G15/2064

摘要： A belt fuser for fusing toner images to transparency material without having to resort to off-line methods and apparatus. The toner images which are formed on the transparency during the imaging process have time to cool prior to separation from a smooth-surfaced belt.The peak fusing temperature is significantly higher than used with conventional fusers such as heat and pressure roll fusers. This higher temperature guarantees excellent toner melting and flow thereby producing transparencies with excellent projection efficiency.

摘要翻译： 带式定影器，用于将调色剂图像定影到透明材料，而无需使用离线方法和设备。 在成像过程中形成在透明体上的调色剂图像在与光滑表面带分离之前已经有时间冷却。 峰值熔化温度明显高于常规熔化器（如热压辊）。 这种更高的温度保证了优异的调色剂熔融和流动，从而产生具有优异投影效率的透明胶片。

公开(公告)号：US5436712A

公开(公告)日：1995-07-25

申请号：US169838

申请日：1993-12-16

申请人： William H. Wayman ,  Rasin Moser

发明人： William H. Wayman ,  Rasin Moser

IPC分类号： G03G15/20 ,  H05B3/00

CPC分类号： G03G15/2039 ,  G03G15/205 ,  G03G2215/2032 ,  G03G2215/2041

摘要： A power controller, which does not rely on the use of sensors such as thermistors to control the operating temperature of a belt fuser is provided. It features various preset inputs to control; steady state watts/in, cold start boost watts/in, warmup and cooldown time constants.The controller sets the desired power based on the on-off cycling of the system. For a cold start, the steady state plus boost power is used, during warmup the boost level is exponentially decreased at a rate set by a warmup time constant. When at rest (with no applied power) the power setpoint is exponentially increased at a rate set by a cooldown time constant.

摘要翻译： 提供了不依赖于传感器（例如热敏电阻）来控制带式定影器的操作温度的功率控制器。 它具有各种预设输入以进行控制; 稳态瓦特/英寸，冷启动提升瓦/入，预热和冷却时间常数。 控制器根据系统的开 - 关循环设置所需的功率。 对于冷启动，使用稳态加升压功率，在预热期间，升压电平以预热时间常数设定的速率指数地减小。 当静止时（没有施加功率），功率设定值以冷却时间常数设定的速率指数地增加。

公开(公告)号：US5410394A

公开(公告)日：1995-04-25

申请号：US168833

申请日：1993-12-16

申请人： William H. Wayman ,  Rasin Moser

发明人： William H. Wayman ,  Rasin Moser

IPC分类号： B65H5/02 ,  G03G15/20 ,  H05B3/00

CPC分类号： G03G15/2064

摘要： Three fuser rollers cooperate with a pressure roller to form an extended fusing zone through which a substrate carrying toner images passes with the toner images contacting fusing belt. Electrical power is applied to the three fuser rolls in such a manner that only the portions of the belt in the fusing zone are heated. Thus, the energy is concentrated only in the part of the fusing belt where it is needed for fusing the toner images on the final substrate. Thus, the free extent of the belt or in other words the portion of the belt outside of the fusing zone remains unheated.

摘要翻译： 三个定影辊与压力辊配合以形成延伸的熔融区域，带有调色剂图像的基板通过该扩展熔融区域与调色剂图像接触定影带。 以这样的方式对三个定影辊施加电力，使得只有熔合区中的带的部分被加热。 因此，能量仅集中在定影带的部分，其中需要将最终基底上的调色剂图像熔合。 因此，带的自由程度或换句话说，固定区外的部分保持未加热。