Ionically conductive liquid charging apparatus
    1.
    发明授权
    Ionically conductive liquid charging apparatus 失效
    离子导电液体充电装置

    公开(公告)号:US5602626A

    公开(公告)日:1997-02-11

    申请号:US497987

    申请日:1995-07-03

    IPC分类号: G03G13/02 G03G15/02

    CPC分类号: G03G13/025 G03G15/0208

    摘要: An apparatus for applying an electrical charge to a charge retentive surface by transporting ions through an ionically conductive liquid and transferring the ions to the member to be charged across the liquid/charge retentive surface interface. The ionically conductive liquid is contacted with the charge retentive surface for depositing ions onto the charge retentive surface via a wetted donor blade supported within a conductive housing, wherein the housing is coupled to an electrical power supply for applying an electrical potential to the ionically conductive liquid. In one specific embodiment, the charging apparatus includes a support blade for urging the donor blade into contact with the charge retentive surface and a wiping blade for wiping any liquid from the surface of the charge retentive surface as may have been transferred to the surface at the donor blade/charge retentive surface interface.

    摘要翻译: 一种用于通过将离子传送通过离子导电液体并将离子转移到待充电的构件穿过液体/电荷保持性表面界面而将电荷施加到电荷保持性表面的装置。 离子导电液体与电荷保持表面接触,用于通过支撑在导电壳体内的润湿供体叶片将离子沉积到电荷保持性表面上,其中壳体耦合到电源以将电位施加到离子导电液体 。 在一个具体实施例中,充电装置包括用于推动供体叶片与充电保持性表面接触的支撑刀片和用于擦拭来自充电保持性表面的任何液体的擦拭刀片,这可能已经被传送到表面 供体叶片/电荷保持性表面界面。

    Ionographic charging apparatus and processes
    2.
    发明授权
    Ionographic charging apparatus and processes 失效
    离子充电装置和工艺

    公开(公告)号:US5777651A

    公开(公告)日:1998-07-07

    申请号:US452807

    申请日:1995-05-30

    IPC分类号: G03G13/02 G03G15/02

    摘要: An apparatus for charging an ionographic member, comprising an electrically insulating substrate containing affixed thereto a plurality of electroded grooves each capable of retaining a single wettable fiber, thereby forming a collection of fibers in contact with the substrate; a resin layer that isolates said fibers from each other, and that adheres the fibers to the electroded grooves; providing an ionically conductive fluid to said collection of fibers; applying an electrical bias to said fibers thereby transporting ions through the fibers to the surface of said ionographic member and which ions charge said member.

    摘要翻译: 一种用于对离子成像装置进行充电的装置,包括一个电绝缘基板,该电绝缘基板上装有多个能够保持单个可润湿纤维的电镀槽,从而形成与基板接触的纤维集合; 将所述纤维彼此隔离并将纤维粘附到电化槽的树脂层; 向所述纤维集合提供离子导电流体; 向所述纤维施加电偏压,从而将离子通过所述纤维传送到所述离子成分的表面,并且离子对所述构件充电。

    Apparatus and method for assessing a photoreceptor
    9.
    发明授权
    Apparatus and method for assessing a photoreceptor 有权
    用于评估感光体的装置和方法

    公开(公告)号:US06365307B1

    公开(公告)日:2002-04-02

    申请号:US09734971

    申请日:2000-12-12

    IPC分类号: G03C500

    CPC分类号: G03G15/5037

    摘要: An ionic medium, e.g., an ionic liquid, gel-like solid, etc., contacts a photoreceptor, e.g., as used in xerography etc., in order to charge and/or discharge the photoreceptor. A measuring device, e.g., an electrometer or current meter, measures at least one characteristic, e.g., voltage or current, and, if desired, light intensity, of the photoreceptor during or shortly after charging and/or discharging operations.

    摘要翻译: 离子介质,例如离子液体,凝胶状固体等接触感光体,例如用于静电复印等中,以便对感光体进行充电和/或放电。 测量装置,例如静电计或电流计,在充电和/或放电操作期间或不久之后测量感光体的至少一个特性,例如电压或电流,以及如果需要的话光度。

    Discharge of photoreceptors
    10.
    发明授权
    Discharge of photoreceptors 有权
    光感受器的放电

    公开(公告)号:US6075959A

    公开(公告)日:2000-06-13

    申请号:US216053

    申请日:1998-12-18

    IPC分类号: G03G15/08 G03G15/00

    CPC分类号: G03G15/08 G03G2215/0174

    摘要: An electrophotographic printing machine has a photoreceptive member. The photoreceptive member is charged and then exposed with a light image representation to form a latent image. An electric field, less than that required to re-charge the photoreceptive member, is applied to the latent image to increase the rate of discharge of the exposed portions of the latent image. The latent image is then developed.

    摘要翻译: 电子照相印刷机具有感光元件。 对感光元件充电,然后用光图像表示曝光以形成潜像。 对潜影施加小于再次充电感光元件所需的电场,以增加潜像的曝光部分的放电速率。 然后展开潜像。