公开(公告)号：US3723288A

公开(公告)日：1973-03-27

申请号：US3723288D

申请日：1971-01-06

Applicant: XEROX CORP

Inventor： WEIGL J

IPC: G03G17/04 ,  B01K5/02

CPC classification number: G03G17/04

Abstract: A PHOTOELECTROPHORETIC IMAGING SYSTEM AND APPARATUS ARE DESCRIBED WITHIN ELECTRICALLY PHOTOSENSITIVE PARTICLES DISPERSED IN A CARRIER LIQUID ARE SUBJECTED TO AN ELECTRIC FIELD AND EXPOSED TO IMAGEWISE LIGHT CAUSING SELECTIVE PARTICLE MAGRATION IN IMAGE CONFIGURATION. THE IMAGEWISE EXPOSURE IS DIRECTED AT A LIQUID NIP OF THE PARTICLE-LIQUID SUSPENSION. THE EXPOSURE IS NOT DIRECTED THROUGH EITHER NIP FORMING SURFACE.

公开(公告)号：US3765757A

公开(公告)日：1973-10-16

申请号：US3765757D

申请日：1971-12-29

Applicant: XEROX CORP

Inventor： WEIGL J

IPC: B65H20/00 ,  B65H5/02 ,  G03B27/58 ,  G03D5/06 ,  G03G15/00 ,  G03G15/28

CPC classification number: G03G15/6529 ,  B65H5/02 ,  G03B27/585 ,  G03D5/067 ,  G03G15/28

Abstract: A transport arrangement for an elongated relatively thin web or continuous sheet of material comprises a means for transporting the material in contact with an electrically conductive body formed of an electrically conductive mat and a plurality of electrically conductive contact members extending from the mat and which are secured to the mat and are in elecrical contact with the mat. The web or sheet is engaged by the conductive body at distal segments of the contact members thereby supporting and spacing the material from the mat while the material is transported. The conductive body is positioned on a transport for movement therewith and imparts motion to the web or sheet. Alternatively, the conductive body is maintained stationary and the material is drawn across the body. Through this arrangement the web or sheet is spaced from the surfaces of the transport and other support surfaces thereby advantageously resisting the adhesion of a charged web or sheet to the surface of the transport surface. Additionally, the contact between the contact members and transported material provides countercharge with relatively firm, well defined local contact thereby avoiding sparking and attendant degradation of the sheet.

Abstract translation: 用于细长的相对薄的腹板或连续材料片的输送装置包括用于输送与由导电垫形成的导电体接触的材料的装置和从垫延伸的多个导电触头构件， 与垫子进行电子接触。 网状物或片材由导电体在接触构件的远侧段处接合，从而在材料被输送时支撑和间隔材料与垫的距离。 导电体定位在运输装置上以与其一起运动并且向腹板或片材施加运动。 或者，导电体保持静止并且材料被拉过身体。 通过这种布置，幅材或片材与输送和其它支撑表面的表面间隔开，从而有利地抵抗带电的幅材或片材对输送表面的粘附。 此外，接触构件和被输送的材料之间的接触提供了相对坚固，明确定义的局部接触的逆向充电，从而避免了片材的火花和伴随的退化。

公开(公告)号：US3844779A

公开(公告)日：1974-10-29

申请号：US24876472

申请日：1972-04-28

Applicant: XEROX CORP

Inventor： WEIGL J

IPC: G03G17/04 ,  G03G17/00 ,  G03G15/00

CPC classification number: G03G17/04

Abstract: A flexible transparent belt electrode is formed into a loop with a roller electrode positioned against the loop on its outside surface. Platens are positioned inside the loop and light is projected through the belt to photoelectrophoretic ink between the belt and roller electrodes.

Abstract translation: 柔性透明带电极形成为具有在其外表面上抵靠环的辊电极的环路。 压板位于环内，光通过带投射到带和辊电极之间的光电油墨。

公开(公告)号：US3723793A

公开(公告)日：1973-03-27

申请号：US3723793D

申请日：1970-10-08

Applicant: XEROX CORP

Inventor： KOMP R ,  WEIGL J

IPC: G03G15/02 ,  H01J1/53

CPC classification number: G03G15/0291

Abstract: A corona generating article is provided by overcoating a strand or bundle of strands with a material which is at least partially conductive.

Abstract translation: 通过用至少部分导电的材料对线束或束束进行外涂来提供电晕产生物品。

公开(公告)号：US3850627A

公开(公告)日：1974-11-26

申请号：US29061872

申请日：1972-09-20

Applicant: XEROX CORP

Inventor： WEIGL J ,  FOREST E ,  WELLS J ,  SWANTON P

IPC: G03G17/04 ,  G03G13/22

CPC classification number: G03G17/04

Abstract: An electrophoretic imaging process wherein a suspension of particles in a carrier liquid are placed between a photoconductive electrode and a second electrode. With an electrical field applied between the photoconductive electrode and the second electrode the photoconductor is exposed to imagewise radiation which causes particles on the surface of the photoconductive electrode to be driven away in image configuration by charge exchange with the photoconductive electrode. The migrating particles form a negative image on the second electrode leaving a positive image behind on the photoconductive electrode.

Abstract translation: 电泳成像方法，其中将载体液体中的颗粒悬浮液放置在光导电极和第二电极之间。 通过施加在光电导电极和第二电极之间的电场，光电导体暴露于成像辐射，其导致光电导电极表面上的颗粒通过与光导电极电荷交换而被图像驱动。 迁移颗粒在第二电极上形成负像，在光导电极上留下正像。