公开(公告)号：US07099608B2

公开(公告)日：2006-08-29

申请号：US10853471

申请日：2004-05-25

申请人： Ralf Selinger ,  Uwe Höllig ,  Stefan Niederhofer

发明人： Ralf Selinger ,  Uwe Höllig ,  Stefan Niederhofer

IPC分类号： G03G15/08

CPC分类号： G03G15/0887 ,  G03G15/0893 ,  G03G2215/0819

摘要： In a device and method for developing a charge image on a photoconductor of an electrophotographic printer or copier, a developer chamber is provided having a first and a second end in which at least a portion of the developer is contained. A mixer is provided for thoroughly mixing the developer in the developer chamber. The mixer generates a flow of the developer that is directed from a first end of the developer chamber to a second end. An inlet for developer is provided at the first end of the developer chamber and an overflow is provided at the second end. The developer exits the developer chamber via the overflow when its level in the region of the second end exceeds a prescribed height. A conveyor conveys the developer that has exited the developer chamber at the overflow toward the inlet.

摘要翻译： 在用于在电子照相打印机或复印机的感光体上显影电荷图像的装置和方法中，提供了具有第一和第二端的显影剂室，其中容纳至少一部分显影剂。 提供混合器用于将显影剂充分混合在显影剂室中。 混合器产生从显影剂室的第一端引导到第二端的显影剂流。 用于显影剂的入口设置在显影剂室的第一端处，并且在第二端处设置溢流。 当其第二端区域的水平超过规定的高度时，显影剂经由溢流器离开显影剂室。 输送机将已经从溢流口排出显影剂室的显影剂输送到入口。

公开(公告)号：US20090279922A1

公开(公告)日：2009-11-12

申请号：US12305418

申请日：2007-07-04

申请人： Ralf Selinger ,  Florian Köfferlein ,  Admir Lela ,  Uwe Höllig

发明人： Ralf Selinger ,  Florian Köfferlein ,  Admir Lela ,  Uwe Höllig

IPC分类号： G03G15/09

CPC分类号： G03G15/0812 ,  G03G15/09 ,  G03G2215/0609 ,  G03G2215/0634

摘要： In a developer station for a printer or copier, a rotating developer roller is provided having a mixture of toner particles and ferromagnetic carrier particles accumulated on a surface of the developer roller as a layer, and a transfer zone at which the toner particles are transferred away from the developer roller. A smoothing device is provided with a smoothing element arranged before the transfer zone, the smoothing element being charged with a mechanical tension in a rest state of the developer roller and designed such that it exerts a force on and over an entire width of the layer formed by the mixture of the toner particles and the carrier particles present on the developer roller and smoothes the layer before the transfer of the toner particles. Within the developer roller at least one magnet is provided. The smoothing element comprises a magnetizable material attracted toward said at least one magnet to create said mechanical tension.

摘要翻译： 在用于打印机或复印机的显影站中，提供旋转的显影辊，其具有作为层的累积在显影辊的表面上的调色剂颗粒和铁磁性载体颗粒的混合物，以及转印区域，调色剂颗粒被转移 从显影辊。 平滑装置设置有布置在转移区之前的平滑元件，平滑元件在显影辊的静止状态下被充以机械张力，并且被设计成使得其在所形成的层的整个宽度上施加力 通过调色剂颗粒和存在于显影辊上的载体颗粒的混合物，在转印调色剂颗粒之前使层平滑。 在显影辊内，提供至少一个磁体。 平滑元件包括被吸引到所述至少一个磁体以产生所述机械张力的可磁化材料。

公开(公告)号：US07340203B2

公开(公告)日：2008-03-04

申请号：US10493724

申请日：2002-10-25

申请人： Uwe Höllig ,  Peter Schulmeister ,  Ralf Selinger ,  Volkhard Maess

发明人： Uwe Höllig ,  Peter Schulmeister ,  Ralf Selinger ,  Volkhard Maess

IPC分类号： G03G15/09

CPC分类号： G03G21/0047

摘要： The invention relates to a method and devices for cleaning the surfaces of applicator rollers, photoconductor drums, transfer belts, and photoconductor belts using magnetic roller systems. The invention also relates to methods and systems for cleaning magnetic rollers to whose surfaces toner particles adhere. In a first embodiment, a squeegee/scraper is disposed at a distance to the surface of the roller. In another embodiment, a magnetic stator configuration with two spaced apart magnetic elements is used whose poles have substantially the same active direction.

摘要翻译： 本发明涉及使用磁力辊系统来清洁涂布辊，感光鼓，转印带和感光鼓表面的方法和装置。 本发明还涉及用于清洁磁性辊的方法和系统，其表面上调色剂颗粒粘附。 在第一实施例中，刮刀/刮刀设置在与辊的表面一定距离处。 在另一个实施例中，使用具有两个间隔开的磁性元件的磁定子构造，其磁极具有基本上相同的有效方向。

公开(公告)号：US07865117B2

公开(公告)日：2011-01-04

申请号：US12305418

申请日：2007-07-04

申请人： Ralf Selinger ,  Florian Köfferlein ,  Admir Lela ,  Uwe Höllig

发明人： Ralf Selinger ,  Florian Köfferlein ,  Admir Lela ,  Uwe Höllig

IPC分类号： G03G15/095

CPC分类号： G03G15/0812 ,  G03G15/09 ,  G03G2215/0609 ,  G03G2215/0634

摘要： In a developer station for a printer or copier, a rotating developer roller is provided having a mixture of toner particles and ferromagnetic carrier particles accumulated on a surface of the developer roller as a layer, and a transfer zone at which the toner particles are transferred away from the developer roller. A smoothing device is provided with a smoothing element arranged before the transfer zone, the smoothing element being charged with a mechanical tension in a rest state of the developer roller and designed such that it exerts a force on and over an entire width of the layer formed by the mixture of the toner particles and the carrier particles present on the developer roller and smoothes the layer before the transfer of the toner particles. Within the developer roller at least one magnet is provided. The smoothing element comprises a magnetizable material attracted toward said at least one magnet to create said mechanical tension.

摘要翻译： 在用于打印机或复印机的显影站中，提供旋转的显影辊，其具有作为层的累积在显影辊的表面上的调色剂颗粒和铁磁性载体颗粒的混合物，以及转印区域，调色剂颗粒被转移 从显影辊。 平滑装置设置有布置在转移区之前的平滑元件，平滑元件在显影辊的静止状态下被充以机械张力，并且被设计成使得其在所形成的层的整个宽度上施加力 通过调色剂颗粒和存在于显影辊上的载体颗粒的混合物，在转印调色剂颗粒之前使层平滑。 在显影辊内，提供至少一个磁体。 平滑元件包括被吸引到所述至少一个磁体以产生所述机械张力的可磁化材料。

公开(公告)号：US07260334B2

公开(公告)日：2007-08-21

申请号：US10485537

申请日：2002-07-31

申请人： Hans Winter ,  Volkhard Maess ,  Heinrich Lay ,  Rüdiger Hauns ,  Arno Best ,  Michael Mayr ,  Ulrich Bäumler ,  Thomas Schimidt-Behounek ,  Wolfgang Schullerus ,  Josef Schreieder ,  Uwe Höllig

发明人： Hans Winter ,  Volkhard Maess ,  Heinrich Lay ,  Rüdiger Hauns ,  Arno Best ,  Michael Mayr ,  Ulrich Bäumler ,  Thomas Schimidt-Behounek ,  Wolfgang Schullerus ,  Josef Schreieder ,  Uwe Höllig

IPC分类号： G03G15/00

CPC分类号： G03G15/5041 ,  G03G15/1605 ,  G03G2215/00059

摘要： A method and device controls a printer or copier to generate a plurality of marks that are assembled into a coherent marking band that is then inked by the toner. A sensor measures the marking band. The printer or copier are controlled based on the output of the sensor.

摘要翻译： 方法和装置控制打印机或复印机以产生组装成随后由调色剂着墨的相干标记带的多个标记。 传感器测量标记带。 打印机或复印机根据传感器的输出进行控制。

公开(公告)号：US06973282B2

公开(公告)日：2005-12-06

申请号：US10506957

申请日：2003-03-26

申请人： Peter Schulmeister ,  Uwe Höllig

发明人： Peter Schulmeister ,  Uwe Höllig

IPC分类号： G03G15/09 ,  G03G21/00

CPC分类号： G03G21/0058 ,  G03G15/0928 ,  G03G2215/0861 ,  G03G2215/0869

摘要： In a device for transporting toner in an electrophotographic printing or copying device, a rotatable cylinder has a cylinder sheath. The cylinder such includes a metallic layer having a surface with a roughness search that at least one of peaks and columns are provided along with recesses. The recesses of the surface are filled with plastic. Also, the cylinder sheath may include a layer of a porous ceramic material having a roughness.

摘要翻译： 在用于在电子照相打印或复印装置中传送调色剂的装置中，可旋转的圆筒具有圆筒套。 圆柱体包括具有粗糙度搜索的表面的金属层，其中峰和列中的至少一个与凹部一起提供。 表面的凹槽充满塑料。 此外，圆筒套可以包括具有粗糙度的多孔陶瓷材料层。

公开(公告)号：US07437106B2

公开(公告)日：2008-10-14

申请号：US11774817

申请日：2007-07-09

申请人： Bernhard Schlageter ,  Uwe Höllig

发明人： Bernhard Schlageter ,  Uwe Höllig

IPC分类号： G03G15/08

CPC分类号： G03G15/0844 ,  G03G15/0822

摘要： In order to replace out-of-date flowing medium in a system, where the medium has a component which ages, out-of-date flowing medium is removed and a quantity of fresh flowing medium or a fresh component are added while maintaining a given level of the flowing medium.

摘要翻译： 为了更换系统中的过期流动介质，其中介质具有年龄的组分，过期的流动介质被去除，并且添加一定量的新鲜流动的介质或新鲜的组分，同时保持给定的 流动介质的水平。

公开(公告)号：US08023838B2

公开(公告)日：2011-09-20

申请号：US10588342

申请日：2005-02-04

申请人： Alexander Kreiter ,  Thomas Schwarz-Kock ,  Uwe Höllig ,  Heinrich Lay

发明人： Alexander Kreiter ,  Thomas Schwarz-Kock ,  Uwe Höllig ,  Heinrich Lay

IPC分类号： G03G15/08

CPC分类号： G03G15/0849 ,  G03G2215/0888

摘要： In a method or system for controlling an electrophotographic printer or copier that has at least one developer station, a toner discharge from the developer station is detected during the print operation and a developer regeneration process is started when the detected toner discharge fulfills a predetermined first regeneration criterion. A charge image is generated on the photoconductor, the charge image is developed by the developer station, and the developed image is removed by a cleaning device without being transferred as printed onto a recording medium. New toner is introduced into the developer station. Also in accordance with the method or system for controlling an electrophotographic printer or copier that has at least two developer stations, during a print operation the print data is used to determine which developer stations are needed for printing of the data. In the event it is established that a developer station was not needed or will not be needed, the developer station is shifted into a standby state in which at least one part of mechanical actuators of the developer station is stopped.

摘要翻译： 在用于控制具有至少一个显影剂站的电子照相打印机或复印机的方法或系统中，在打印操作期间检测到来自显影剂站的调色剂排出，并且当检测到的调色剂排出量达到预定的第一再生时开始显影剂再生处理 标准。 在感光体上产生电荷图像，充电图像由显影站显影，并且显影图像被清洁装置除去而不被印刷在记录介质上。 新墨粉被引入显影剂站。 此外，根据用于控制具有至少两个显影剂站的电子照相打印机或复印机的方法或系统，在打印操作期间，打印数据用于确定需要哪些显影站来打印数据。 在确定不需要或不需要开发者站的情况下，开发者站转移到停止显影站的至少一部分机械致动器的待机状态。

公开(公告)号：US07546070B2

公开(公告)日：2009-06-09

申请号：US11658796

申请日：2005-07-26

申请人： Martin Schleusener ,  Uwe Höllig

发明人： Martin Schleusener ,  Uwe Höllig

IPC分类号： G03G15/09

CPC分类号： G03G15/0928 ,  G03G15/0822 ,  G03G2215/0602 ,  G03G2215/0634 ,  G03G2215/0869

摘要： In a method or system where inking in an electrophotographic printer or copier, a magnetic roller is provided having a rotatable magnetic roller sleeve having a circumferential surface to which a two-component mixture comprising toner particles and ferro-magnetic carrier particles adheres. An applicator element has a circumferential surface to be inked with toner particles and past which the two-component mixture adhering to the circumferential surface of the magnetic roller is guided to produce a toner layer on the applicator element. The magnetic roller has a magnetic rotor which comprises magnetic elements and arranged inside the magnetic roller sleeve. A magnetic rotor and the magnetic roller sleeve are moveable relative to one another.

摘要翻译： 在其中在电子照相打印机或复印机中着墨的方法或系统中，提供了具有可旋转的磁性滚筒套筒的磁性辊，所述旋转磁性辊套筒具有周向表面，包含调色剂颗粒和铁磁性载体颗粒的双组分混合物附着在该圆周表面上。 施加器元件具有要被调色剂颗粒着墨的圆周表面，并且经过该圆周表面，粘合到磁性辊的圆周表面上的双组分混合物被引导以在施加器元件上产生调色剂层。 磁性辊具有包含磁性元件并设置在磁性辊套内的磁性转子。 磁转子和磁辊套可相对于彼此移动。

公开(公告)号：US08401409B2

公开(公告)日：2013-03-19

申请号：US11579243

申请日：2005-05-09

申请人： Martin Schleusener ,  Uwe Höllig

发明人： Martin Schleusener ,  Uwe Höllig

IPC分类号： G03G15/00

CPC分类号： G03G15/0907

摘要： In a method or system for generation of a toner image layer with a preset layer thickness on a surface of a photoconductor, the two-component mixture of electrically charged toner particles and carrier particles is directed on an auto-surface of a roller adjacent a surface of an applicator element to be inked. At least a portion of the toner particles is transferred onto the surface of the applicator element. An electrical field is generated that exerts at least one force on a portion of the electrically charged toner particles between the roller and the applicator element. A strength of the electrical field is varied to adjust a layer thickness of a layer of the toner particles transferred onto the surface of the applicator element and thus to adjust a thickness of the toner image layer on the photoconductor. A measurement arrangement detects a thickness of at least one region of the toner image layer inked on the surface of the photoconductor as a real value. The determined real value is compared with a desired value determined by a preset layer thickness, and a strength of the electrical field is controlled dependent on a deviation of the determined real value from the desired value.

摘要翻译： 在用于在感光体的表面上产生具有预定层厚度的调色剂图像层的方法或系统中，带电荷的调色剂颗粒和载体颗粒的双组分混合物指向邻近表面的辊的自动表面 要涂上的涂抹器元件。 至少一部分调色剂颗粒被转印到施用器元件的表面上。 产生电场，其在辊和施加器元件之间的带电荷的调色剂颗粒的一部分上施加至少一个力。 改变电场的强度以调节转印到施加器元件的表面上的调色剂颗粒层的层厚度，从而调节感光体上的调色剂图像层的厚度。 测量装置将感光体表面上着墨的调色剂图像层的至少一个区域的厚度作为实际值进行检测。 将确定的实际值与由预设层厚度确定的期望值进行比较，并且根据所确定的实际值与期望值的偏差来控制电场的强度。