公开(公告)号：US3989366A

公开(公告)日：1976-11-02

申请号：US571197

申请日：1975-04-24

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

发明人： Roger G. Teumer ,  Peter J. Warter, Jr. ,  Gino F. Squassoni ,  Vsevolod Tulagin ,  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 occur 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 the deposition scorotron at the precharge station and into contact with the blocking web to form the inkweb 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 focusssed 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 pressure mechanism is provided to ride against two webs and the imaging or transfer roller on either or both sides of the imaging or transfer zone during imaging or transfer in order to increase the friction force between the webs and thereby prevent slip at the imaging or transfer zone.

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

公开(公告)号：US4254424A

公开(公告)日：1981-03-03

申请号：US45359

申请日：1979-06-04

申请人： Dolf Landheer ,  Shy-Shung Hwang ,  Charles Nesta ,  Gino F. Squassoni

发明人： Dolf Landheer ,  Shy-Shung Hwang ,  Charles Nesta ,  Gino F. Squassoni

IPC分类号： G03G15/05 ,  B41J2/39 ,  B41J2/395 ,  G03G15/32 ,  G01D15/16 ,  G01D15/24

CPC分类号： B41J2/395 ,  G03G15/325

摘要： The present disclosure is directed to electrostatic recording devices wherein a latent electrostatic image is recorded on a dielectric coated sheet by a stylus array spaced apart from the sheet to form an ionization gap. There is now taught a means to accurately establish the distance between the recording stylus and the dielectric surface upon which the latent image is created. A dielectric sheet containing a conductive layer is passed over a fixed recording head containing an array of styli. The fixed recording head is provided with a source of fliuid which maintains positive pressure in a cavity with the recording head, which cavity has outlets facing the dielectric sheet passing over the head. The length of the gap between the dielectric sheet and the recording head is maintained by the fluid pressure emanating from the head.

摘要翻译： 本发明涉及静电记录装置，其中通过与片材间隔开的触针阵列将静电潜像图像记录在电介质涂层片上，形成电离间隙。 现在教导了一种手段来准确地建立记录触针与其上形成潜像的电介质表面之间的距离。 包含导电层的电介质片通过包含测针阵列的固定记录头。 固定记录头设置有一个流体源，其在记录头中在空腔中保持正压，该空腔具有面向电介质片的出口，该电介质通过头部。 电介质片和记录头之间的间隙的长度由从头部发出的流体压力来维持。

公开(公告)号：US4084896A

公开(公告)日：1978-04-18

申请号：US571336

申请日：1975-04-24

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

发明人： 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.

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

公开(公告)号：US4006982A

公开(公告)日：1977-02-08

申请号：US571326

申请日：1975-04-24

申请人： Gino F. Squassoni ,  Earl V. Jackson

发明人： Gino F. Squassoni ,  Earl V. Jackson

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. station passing the sandwichIn 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 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 focused 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, machine components and subsystems are arranged and operated to accomplish the process steps of inking, imaging and transfer concurrently.

摘要翻译： 一种光电泳成像机，在优选实施例中，用于在不透明原件中制造全色复印件，或者替代地从透明胶片复印。 通过夹心的站在优选实施例中，形成光电图像发生在两个薄的注入和阻挡幅材之间，其中至少一个是部分透明的，并且所形成的图像被转印到纸幅上。 注射和阻塞腹板可以是一次性的，因此不需要清洁系统。 注射幅材设置有导电表面，并且被驱动到着墨站的路径中，其中光电泳墨层被施加到导电网表面。 着色的注入幅材在通过预充电站处的沉积栅栏的路径中被驱动并与阻挡幅材接触，以在成像区域中的成像辊处形成油墨幅材夹层物。 注射幅材的导电表面接地，并且当扫描光学图像聚焦在注射和阻挡幅材之间的辊隙或界面上时，将高电压施加到成像辊上，使成像辊同时具有高电场， 并发展。 光电泳图像通过注射纤维网传送到转印区域，在图像转印到纸幅的转印辊上与纸幅接触，给出最终的拷贝。 在一个优选实施例中，机器部件和子系统被布置和操作以完成上墨，成像和同时传送的工艺步骤。

公开(公告)号：US4073583A

公开(公告)日：1978-02-14

申请号：US571170

申请日：1975-04-24

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

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

IPC分类号： G03G17/04

CPC分类号： G03G17/04

摘要： Photoelectrophoretic apparatus for accomplishing transfer and fixing in one step by application of heat and pressure. In an alternative embodiment, an electric field is provided simultaneously with the application of heat and pressure.

摘要翻译： 用于通过施加热和压力一步完成转印和固定的光电设备。 在替代实施例中，在施加热和压力的同时提供电场。

公开(公告)号：US3989367A

公开(公告)日：1976-11-02

申请号：US509189

申请日：1974-09-25

申请人： Earl V. Jackson ,  Wayne F. Schoppe ,  Gino F. Squassoni ,  Peter J. Warter

发明人： Earl V. Jackson ,  Wayne F. Schoppe ,  Gino F. Squassoni ,  Peter J. Warter

IPC分类号： G03G17/04 ,  G03G15/00

CPC分类号： G03G17/04

摘要： A roller and mount assembly contained on a movable carriage, the mount adapted to allow the roller to pivot in at least one major direction in response to non-uniform transverse contact between the roller surface and the surface to be contacted.

摘要翻译： 容纳在可移动的托架上的滚子和安装组件，该安装座适于允许滚筒响应于滚子表面和待接触的表面之间的不均匀的横向接触而在至少一个主要方向上枢转。

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。