公开(公告)号：US3981459A

公开(公告)日：1976-09-21

申请号：US571327

申请日：1975-04-24

申请人： Edwin A. Urbanek ,  Roger G. Teumer

发明人： Edwin A. Urbanek ,  Roger G. Teumer

IPC分类号： G03G17/04 ,  B65H59/00

CPC分类号： B82Y15/00 ,  G03G17/04 ,  Y10S242/906

摘要： A photoelctrophoretic imaging apparatus for controlling tension of a transported conductive web. In a preferred embodiment, the web tension is controlled by an electrostatic capstan roller driven by an A.C. motor and gear box through an overdriven clutch. Tension is supplied to the web from the electrostatic capstan roller through electrostatic tacking force between the roller and the web. The electrostatic tacking force is obtained by grounding the conductive side of the web and applying a pulsed D.C. voltage to the rolls.

摘要翻译： 一种用于控制传送导电网的张力的光电泳成像装置。 在优选实施例中，幅材张力由通过过驱动离合器由交流电动机和齿轮箱驱动的静电绞盘辊控制。 张力由静电绞盘辊通过辊与卷材之间的静电粘合力供给到卷筒纸上。 通过使网的导电侧接地并向辊施加脉冲的直流电压来获得静电贴合力。

公开(公告)号：US3985434A

公开(公告)日：1976-10-12

申请号：US571350

申请日：1975-04-24

申请人： Edwin A. Urbanek ,  Peter J. Warter, Jr. ,  Gino F. Squassoni ,  Vsevolod Tulagin ,  Roger G. Teumer ,  Raymond K. Egnaczak

发明人： Edwin A. Urbanek ,  Peter J. Warter, Jr. ,  Gino F. Squassoni ,  Vsevolod Tulagin ,  Roger G. Teumer ,  Raymond K. Egnaczak

IPC分类号： G03G17/04 ,  G03G15/00

CPC分类号： G03G17/04

摘要： A photoelectrophoretic imaging machine for producing, in a preferred embodiment, full color copies from opaque originals, or alternatively, copies from transparencies.In a preferred embodiment, the formation of photoelectrophoretic images occurs between two thin injecting and blocking webs at least one of which is partially transparent and the image formed is transferred to a paper web. The injecting and blocking webs may be disposable, thus, cleaning systems are not required. The injecting web is provided with a conductive surface and is driven in a path to the inking station where a layer of photoelectrophoretic ink is applied to the conductive web surface. The inked injecting web is driven in a path passing in close proximity to a deposition scorotron at the precharge station and into contact with the blocking web to form the ink-web sandwich at the imaging roller in the imaging zone. The conductive surface of the injecting web is grounded and a high voltage is applied to the imaging roller subjecting the sandwich to a high electric field at the same time as the scanning optical image is focussed on the nip or interface between the injecting and blocking webs, and development takes place. The photoelectrophoretic image is carried by the injecting web to the transfer zone, into contact with the paper web at the transfer roller where the image is transferred to the paper web giving the final copy. In one preferred embodiment, a charging device is employed between imaging and transfer to optimize the amount and quality of the transfer to the final image support web.

摘要翻译： 一种光电泳成像机，在优选实施例中，用于在不透明原稿中制造全色复印件，或者替代地从透明胶片复印。

公开(公告)号：US5525446A

公开(公告)日：1996-06-11

申请号：US318484

申请日：1994-10-05

申请人： Donald S. Sypula ,  Joseph Mammino ,  Shyshung Hwang ,  Gerald M. Fletcher ,  Edwin A. Urbanek ,  Frank J. Bonsignore ,  Donald J. Robertson

发明人： Donald S. Sypula ,  Joseph Mammino ,  Shyshung Hwang ,  Gerald M. Fletcher ,  Edwin A. Urbanek ,  Frank J. Bonsignore ,  Donald J. Robertson

IPC分类号： G03G15/01 ,  G03G7/00 ,  G03G15/16 ,  H01M2/00 ,  H01M6/04 ,  H01M10/12 ,  H01M10/34

CPC分类号： G03G7/0013 ,  G03G7/0053 ,  G03G7/0066 ,  G03G7/008

摘要： An intermediate transfer member includes a base layer and a top thermoplastic film forming polymer layer. The base layer can include carbon and the thermoplastic film forming polymer layer can include electrical property regulating materials. This intermediate transfer member shows improved mechanical as well as electrical properties. It can be employed in an electrophotographic imaging device having at least one photoreceptor and can print an image on a suitable substrate such as paper with improved toner image formation.

摘要翻译： 中间转印部件包括基底层和顶部热塑性成膜聚合物层。 基层可以包括碳，并且热塑性成膜聚合物层可以包括电性能调节材料。 该中间转印构件显示改进的机械和电性能。 它可以用于具有至少一个感光体的电子照相成像装置中，并且可以在适当的基板（例如纸上）上打印图像，改进调色剂图像形成。