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41 条记录 (耗时 0.031 秒)

    Compact, long life charging device
    1.
    发明授权
    Compact, long life charging device 有权
    紧凑，长寿命的充电装置

    公开(公告)号：US08135309B2

    公开(公告)日：2012-03-13

    申请号：US12472811

    申请日：2009-05-27

    申请人： Joseph A. Swift ,  Fa-Gung Fan ,  Richard W. Seyfried ,  Michael F. Zona

    发明人： Joseph A. Swift ,  Fa-Gung Fan ,  Richard W. Seyfried ,  Michael F. Zona

    IPC分类号： G03G15/20

    CPC分类号： G03G15/0258 ,  G03G2215/027 ,  G03G2215/028

    摘要： A coronode charging device includes a support member, a filament, an adjustment mechanism and a voltage source. The lament is disposed along the support member in a configuration that creates a plurality of active regions and a plurality of inactive regions of the filament. The active regions are simultaneously positionable adjacent the photoreceptor. The inactive regions may be farther from the photoreceptor than the active regions. The adjustment mechanism moves the filament such that portions of the filament that correspond to the active regions are moved to positions that correspond to the inactive regions, and some portions of the filament that were in the inactive regions are moved to positions that correspond to the active regions. This operations extends the life of the coronode charging device.

    摘要翻译： 冠状体充电装置包括支撑构件，灯丝，调节机构和电压源。 该纱线沿着支撑构件设置成以形成多个有源区域和多个无效区域的构造。 有源区域可以与感光体相邻定位。 非活性区域可以比活性区域远离感光体。 调节机构使细丝移动使得与活性区域相对应的细丝部分移动到与非活性区域对应的位置，并且处于非活性区域的丝线的一些部分被移动到与活性区域对应的位置 地区。 该操作延长了冠状体充电装置的使用寿命。

    Corona charging device cleaning apparatus and method of cleaning a corona charging device
    2.
    发明授权
    Corona charging device cleaning apparatus and method of cleaning a corona charging device 有权
    电晕充电装置的清洗装置及清洁电晕充电装置的方法

    公开(公告)号：US07583911B2

    公开(公告)日：2009-09-01

    申请号：US11676791

    申请日：2007-02-20

    申请人： Michael F. Zona ,  Richard W. Seyfried

    发明人： Michael F. Zona ,  Richard W. Seyfried

    IPC分类号： G03G15/02

    CPC分类号： G03G15/0258 ,  G03G15/0291 ,  G03G2215/027 ,  G03G2215/028

    摘要： A corona charging device cleaning apparatus and method of cleaning a corona charging device includes a support member that includes two side surfaces that face in opposite directions. A side shield cleaning member is attached to each side surface to clean an inner surface of a side shield of a corona device. The support member of the corona charging device cleaning apparatus may also include a concavity and a cavity portion. A screen grid cleaning member may be attached to the concavity of the support member to clean a screen grid of the corona charging device. A charging-component cleaning member may be disposed inside the cavity portion of the support member to clean a charging component of the corona charging device.

    摘要翻译： 电晕充电装置清洁装置和清洁电晕充电装置的方法包括：支撑构件，其包括面向相反方向的两个侧面。 侧护板清洁构件附接到每个侧表面以清洁电晕装置的侧护罩的内表面。 电晕充电装置清洁装置的支撑构件也可以包括凹部和空腔部分。 屏幕网格清洁构件可以附接到支撑构件的凹部以清洁电晕充电装置的屏栅。 充电部件清洁部件可以设置在支撑部件的空腔部分的内部，以清洁电晕充电装置的充电部件。

    Blade engagement apparatus for image forming machines
    10.
    发明授权
    Blade engagement apparatus for image forming machines 有权
    用于成像机的刀片接合装置

    公开(公告)号：US07937034B2

    公开(公告)日：2011-05-03

    申请号：US12201738

    申请日：2008-08-29

    申请人： Bruce E. Thayer ,  Cheryl A. Linton ,  Richard W. Seyfried

    发明人： Bruce E. Thayer ,  Cheryl A. Linton ,  Richard W. Seyfried

    IPC分类号： G03G15/00 ,  G03G21/00

    CPC分类号： G03G21/0029 ,  G03G15/0812

    摘要： A blade engagement apparatus moving blades into working positions in engagement with an image forming device moving surface for cleaning and/or metering release agent onto the surface. The blade engagement apparatus includes a pair of spaced apart links having slots receiving pins extending from the blades and an actuator rotating the links for moving the blades along track slots into and out of the working positions. The links couple the blades together for mutually exclusive cooperative movement alternating between the working positions and respective suspended positions wherein the blades are removed from the moving surface.

    摘要翻译： 刀片接合装置将刀片移动到与图像形成装置移动表面接合的工作位置，用于将脱模剂清洁和/或计量到表面上。 刀片接合装置包括一对间隔开的连接件，其具有接收从叶片延伸的销的槽，以及致动器，用于使所述连杆沿着轨道槽移动和移出工作位置。 这些连接件将刀片连接在一起，用于在工作位置和相应的悬挂位置之间交替的互相排斥的协作运动，其中刀片从移动表面移除。