Driving device or image forming apparatus
    1.
    发明申请
    Driving device or image forming apparatus 失效
    驱动装置或图像形成装置

    公开(公告)号:US20080261768A1

    公开(公告)日:2008-10-23

    申请号:US12081305

    申请日:2008-04-14

    IPC分类号: G03G15/01 F16H3/44

    摘要: A rotary-body driving-force transmitting mechanism transmits a driving force from a driving-force source to a rotary body. A rotary-inertial-body driving-force transmitting mechanism transmits the driving force to a rotary inertial body that suppresses a velocity fluctuation in the rotary body. A rotational velocity shift mechanism shifts the rotational velocity. The rotary inertial body, the rotary-body driving-force transmitting mechanism, and the rotary-inertial-body driving-force transmitting mechanism are provided coaxially with a rotary shaft of the rotary body. A satellite frictional gear mechanism is used as the rotational velocity shift mechanism.

    摘要翻译: 旋转体驱动力传递机构将来自驱动力源的驱动力传递到旋转体。 旋转惯性体驱动力传递机构将驱动力传递到抑制旋转体中的速度波动的旋转惯性体。 旋转速度移动机构使旋转速度移动。 旋转惯性体,旋转体驱动力传递机构和旋转惯性体驱动力传递机构与旋转体的旋转轴同轴地设置。 使用卫星摩擦齿轮机构作为转速移动机构。

    Corona charger having two charging regions
    7.
    发明授权
    Corona charger having two charging regions 失效
    电晕充电器具有两个充电区域

    公开(公告)号:US07738813B2

    公开(公告)日:2010-06-15

    申请号:US11941373

    申请日:2007-11-16

    IPC分类号: G03G15/02

    摘要: A corona charger includes a case provided in the vicinity of a device to be charged. The case includes an opening facing the device, a discharge electrode, a first charging region, and a second charging region. The discharge electrode provided inside the case and supplied with a voltage so as to generate a corona discharge charges a surface of the device from the opening by supplying the corona discharge to the surface. The first charging region includes no grid electrode at a position upstream of the opening in a surface moving direction of the device. The second charging region includes a grid electrode to which a predetermined voltage is applied at a position downstream of the opening. The voltage applied to the discharge electrode is an alternating current (AC) voltage superimposed on a direct current (DC) voltage.

    摘要翻译: 电晕充电器包括设置在要充电的装置附近的壳体。 壳体包括面向设备的开口,放电电极,第一充电区域和第二充电区域。 设置在壳体内部并且被提供电压以产生电晕放电的放电电极通过向表面提供电晕放电来从开口对器件的表面进行充电。 第一充电区域在设备的表面移动方向上的开口的上游位置处不包括栅电极。 第二充电区域包括在开口下游的位置施加预定电压的栅格电极。 施加到放电电极的电压是叠加在直流(DC)电压上的交流(AC)电压。

    IMAGE FORMING APPARATUS, PROCESS CARTRIDGE, AND IMAGE FORMING METHOD
    8.
    发明申请
    IMAGE FORMING APPARATUS, PROCESS CARTRIDGE, AND IMAGE FORMING METHOD 审中-公开
    图像形成装置,处理盒和图像形成方法

    公开(公告)号:US20080219702A1

    公开(公告)日:2008-09-11

    申请号:US12042892

    申请日:2008-03-05

    IPC分类号: G03G15/02 G03G13/06

    摘要: A disclosed image forming apparatus includes an image carrier; one or more charging units configured to charge the image carrier in preparation for formation of each of plural latent images corresponding to toner images of different colors; a latent image forming unit configured to expose non-image areas on the charged image carrier to form each of the latent images; and developing units configured to develop the corresponding latent images in sequence with toners of the corresponding colors to form the toner images and thereby to form a color toner image composed of the toner images of the different colors on the image carrier, the toners having polarity opposite to that of the charged image carrier.

    摘要翻译: 所公开的图像形成装置包括图像载体; 一个或多个充电单元,被配置为对图像载体充电以准备形成对应于不同颜色的调色剂图像的多个潜像中的每一个; 潜像形成单元,被配置为暴露所述带电图像载体上的非图像区域以形成每个所述潜像; 以及显影单元,其被配置为依次用相应颜色的调色剂显影相应的潜像,以形成调色剂图像,从而形成由图像载体上的不同颜色的调色剂图像组成的彩色调色剂图像,所述调色剂具有极性相反 到被充电的图像载体。

    Image forming apparatus and image forming method
    9.
    发明授权
    Image forming apparatus and image forming method 失效
    图像形成装置及图像形成方法

    公开(公告)号:US07551868B2

    公开(公告)日:2009-06-23

    申请号:US11822821

    申请日:2007-07-10

    IPC分类号: G03G15/20

    摘要: An image forming apparatus is disclosed, including a fixing device and a sheet storing member. The fixing device performs both tentative fixing and regular fixing. In at least one embodiment, the fixing device performs tentative fixing for tentatively fixing a toner image on a recording sheet. Further, the fixing device performs regular fixing for further fixing the tentatively fixed toner image by contacting a gloss sheet onto the tentatively fixed toner image on the recording sheet. The sheet storing member temporarily stores the recording sheet bearing the tentatively fixed toner image before the recording sheet is sent to the fixing device for the further fixing.

    摘要翻译: 公开了一种图像形成装置,包括定影装置和片材存储部件。 固定装置既可以暂时固定也可以进行定期的固定。 在至少一个实施例中,定影装置执行临时定影以暂时将调色剂图像定影在记录纸上。 此外,定影装置执行定期固定,以通过使光泽片接触在记录片材上的临时定影的调色剂图像上来进一步固定暂时定影的调色剂图像。 纸张存储部件临时存储在将记录纸送到定影装置进行进一步固定之前承载临时定影的调色剂图像的记录纸。

    Image forming apparatus and image forming method
    10.
    发明申请
    Image forming apparatus and image forming method 失效
    图像形成装置及图像形成方法

    公开(公告)号:US20080013975A1

    公开(公告)日:2008-01-17

    申请号:US11822821

    申请日:2007-07-10

    IPC分类号: G03G15/20

    摘要: An image forming apparatus is disclosed, including a fixing device and a sheet storing member. The fixing device performs both tentative fixing and regular fixing. In at least one embodiment, the fixing device performs tentative fixing for tentatively fixing a toner image on a recording sheet. Further, the fixing device performs regular fixing for further fixing the tentatively fixed toner image by contacting a gloss sheet onto the tentatively fixed toner image on the recording sheet. The sheet storing member temporarily stores the recording sheet bearing the tentatively fixed toner image before the recording sheet is sent to the fixing device for the further fixing.

    摘要翻译: 公开了一种图像形成装置,包括定影装置和片材存储部件。 固定装置既可以暂时固定也可以进行定期的固定。 在至少一个实施例中,定影装置执行临时定影以暂时将调色剂图像定影在记录纸上。 此外,定影装置执行定期固定,以通过使光泽片接触在记录片材上的临时定影的调色剂图像上来进一步固定暂时定影的调色剂图像。 纸张存储部件临时存储在将记录纸送到定影装置进行进一步固定之前承载临时定影的调色剂图像的记录纸。