知搜-全球专利检索

  1. 登录
  2. 注册

搜索结果

85 条记录 (耗时 0.027 秒)

    Image forming apparatus
    2.
    发明授权
    Image forming apparatus 有权
    图像形成装置

    公开(公告)号：US09367021B2

    公开(公告)日：2016-06-14

    申请号：US14605355

    申请日：2015-01-26

    申请人： Yusuke Ishizuka ,  Takeshi Shintani ,  Nobuo Kuwabara ,  Kenji Honjoh ,  Yasuhito Kuboshima

    发明人： Yusuke Ishizuka ,  Takeshi Shintani ,  Nobuo Kuwabara ,  Kenji Honjoh ,  Yasuhito Kuboshima

    IPC分类号： G03G21/10 ,  G03G15/01

    CPC分类号： G03G21/105 ,  G03G15/0178 ,  G03G15/0194

    摘要： An image forming apparatus includes a controller and multiple image forming units each of which includes an image bearer, a toner image forming device to form a toner image on the image bearer, a transfer device to transfer the toner image from the image bearer onto a transfer medium, a cleaning device to remove toner from a surface of the image bearer, a waste-toner tube through which toner removed by the cleaning device is transported, and a toner conveying member to transport toner by rotation and disposed inside the waste-toner tube. The controller changes a rotation speed of the toner conveying member for each of the multiple image forming units according to toner type including a first toner and a second toner having poorer flow properties than the first toner, and at least one image forming units uses the second toner and the rest use the first toner.

    摘要翻译： 图像形成装置包括控制器和多个图像形成单元，每个图像形成单元包括图像载体，在图像载体上形成调色剂图像的调色剂图像形成装置，用于将调色剂图像从图像载体转印到转印体上的转印装置 介质，用于从图像承载体的表面去除调色剂的清洁装置，由清洁装置移除的调色剂通过其传送的废料调色剂管和调色剂输送构件，用于通过旋转传送调色剂并设置在废色调剂管内 。 控制器根据包括第一调色剂的调色剂类型和具有比第一调色剂差的流动性的第二调色剂改变多个图像形成单元中的每个图像形成单元的调色剂传送构件的旋转速度，并且至少一个图像形成单元使用第二调色剂 调色剂，其余的使用第一个碳粉。

    Lubricant supply device, process cartridge, and image forming apparatus
    3.
    发明授权
    Lubricant supply device, process cartridge, and image forming apparatus 有权
    润滑剂供应装置，处理盒和成像装置

    公开(公告)号：US08718530B2

    公开(公告)日：2014-05-06

    申请号：US13483698

    申请日：2012-05-30

    申请人： Norio Kudo ,  Shinichi Kawahara ,  Nobuo Kuwabara ,  Takeshi Shintani ,  Akio Kosuge ,  Daisuke Tomita

    发明人： Norio Kudo ,  Shinichi Kawahara ,  Nobuo Kuwabara ,  Takeshi Shintani ,  Akio Kosuge ,  Daisuke Tomita

    IPC分类号： G03G21/00 ,  G03G15/00

    CPC分类号： G03G15/50 ,  G03G21/0094

    摘要： A lubricant supply device including a solid lubricant, a lubricant supply roller, a detector, and a varying device is provided. The lubricant supply roller is adapted to supply the lubricant to a toner image bearing member and is rotatable in a predetermined direction while slidably contacting both the solid lubricant and the toner image bearing member. The detector is adapted to detect an absolute humidity around the lubricant supply device. The varying device is adapted to vary an amount of the lubricant to be supplied to the toner image bearing member based on the absolute humidity detected by the detector.

    摘要翻译： 提供了包括固体润滑剂，润滑剂供应辊，检测器和变化装置的润滑剂供给装置。 润滑剂供应辊适于将润滑剂供应给调色剂图像承载部件，并且可滑动地接触固体润滑剂和调色剂图像承载部件而沿预定方向旋转。 检测器适于检测润滑剂供应装置周围的绝对湿度。 变化装置适于基于由检测器检测到的绝对湿度来改变要供应给调色剂图像承载部件的润滑剂的量。

    Image forming apparatus
    4.
    发明授权
    Image forming apparatus 有权
    图像形成装置

    公开(公告)号：US08457541B2

    公开(公告)日：2013-06-04

    申请号：US12614791

    申请日：2009-11-09

    申请人： Akio Kosuge ,  Shinichi Kawahara ,  Nobuo Kuwabara ,  Satoshi Hatori ,  Yoshinori Ozawa ,  Daisuke Tomita ,  Takeshi Shintani

    发明人： Akio Kosuge ,  Shinichi Kawahara ,  Nobuo Kuwabara ,  Satoshi Hatori ,  Yoshinori Ozawa ,  Daisuke Tomita ,  Takeshi Shintani

    IPC分类号： G03G21/00

    CPC分类号： G03G21/0023 ,  G03G21/0017

    摘要： An image forming apparatus includes an image carrier, a charging device to charge a surface of the image carrier, disposed across a predetermined gap from the image carrier, a latent image forming device, a developing device to develop a latent image formed on the image carrier into a toner image, a transfer unit to transfer the toner image from the image carrier onto a recording medium, a cleaning member to clean the image carrier after the toner image is transferred therefrom, a lubricant application member to lubricate the image carrier, a polarity adjustor to adjust polarities of the toner and lubricant adhering to the image carrier to be identical to a polarity of a charging bias. The polarity adjustor is disposed facing the image carrier, upstream from the charging device and downstream from the transfer unit in a direction in which the image carrier rotates.

    摘要翻译： 图像形成装置包括图像载体，用于对图像载体的表面充电的充电装置，与图像载体横跨预定间隙设置，潜像形成装置，显影装置，用于显影形成在图像载体上的潜像 将调色剂图像从图像载体转印到记录介质上的转印单元，清洁调色剂图像转印后的图像载体的清洁部件，用于润滑图像载体的润滑剂施加部件，极性 调节器，以调节粘附到图像载体上的调色剂和润滑剂的极性与充电偏压的极性相同。 极性调节器在图像载体旋转的方向上面对着图像载体，从充电装置的上游和传送单元的下游设置。

    IMAGE FORMING APPARATUS
    5.
    发明申请
    IMAGE FORMING APPARATUS 有权
    图像形成装置

    公开(公告)号：US20120195664A1

    公开(公告)日：2012-08-02

    申请号：US13355730

    申请日：2012-01-23

    申请人： Nobuo Kuwabara ,  Shinichi Kawahara ,  Akio Kosuge ,  Daisuke Tomita

    发明人： Nobuo Kuwabara ,  Shinichi Kawahara ,  Akio Kosuge ,  Daisuke Tomita

    IPC分类号： G03G21/00

    CPC分类号： G03G21/169 ,  G03G21/1671 ,  G03G21/1817 ,  G03G21/1821 ,  G03G21/185 ,  G03G2221/1684

    摘要： When the acute angle between a normal line, oriented outward from a blade abutting portion of a photosensitive member over which a cleaning blade remains abutted before separation of the surface of the photosensitive member from the cleaning blade, and a horizontal plane, passing through the origin of the normal line, is expressed as a positive value when the normal line lies above the horizontal plane and expressed as a negative value when the normal line lies below the horizontal plane; an imaging unit frame so supports a photosensitive module that the photosensitive member can rotate to a specific rotational position having a greater angle than the angle at the time of separation of the surface of the photosensitive member from the cleaning blade. Until the photosensitive member rotates from a normal rotational position to the specific rotational position, the photosensitive module cannot be removed from the imaging unit frame.

    摘要翻译： 当在从感光元件的表面与清洁刀片分离之前清洁刀片保持抵靠的感光元件的刀片抵接部分向外定向的法线之间的锐角以及穿过原点的水平面 当法线在水平面上方时表示为正值，当法线位于水平面下方时表示为负值; 成像单元框架支撑感光组件，该感光组件可以旋转到具有比将感光构件的表面与清洁刮板分离时的角度大的角度的特定旋转位置。 直到感光构件从正常旋转位置旋转到特定旋转位置，感光模块不能从成像单元框架移除。

    IMAGE FORMING APPARATUS
    10.
    发明申请
    IMAGE FORMING APPARATUS 有权
    图像形成装置

    公开(公告)号：US20070280725A1

    公开(公告)日：2007-12-06

    申请号：US11736881

    申请日：2007-04-18

    申请人： Hiroshi Hosokawa ,  Hiroyuki Nagashima ,  Nobuo Kuwabara ,  Hirotaka Hatta

    发明人： Hiroshi Hosokawa ,  Hiroyuki Nagashima ,  Nobuo Kuwabara ,  Hirotaka Hatta

    IPC分类号： G03G15/08

    CPC分类号： G03G15/0882 ,  G03G2215/0687

    摘要： A development device that has communication port sealing means for sealing a communication port communicating a developer supporter container with a developer container. The development device is advantageous in cost reduction, easy manufacturing, and formation of high-quality images. In the development device which has a developing roller container for containing a developing roller, a developer container for containing a developer, a base member for forming a communication port communicating the developer roller container with the developer container, and a seal member that is adhered to the base member so as to cover the communication port, and which cancels sealing of the communication port by peeling off the seal member from the base member by pulling out the seal member in a direction parallel to an opened surface of the communication port, the base member is composed of a polypropylene resin having a bent section, and the seal member is adhered to the base member by thermal compression bonding.

    摘要翻译： 一种开发装置，具有用于密封将显影剂载体容器与显影剂容器连通的通信口的通信口密封装置。 显影装置在成本降低，易于制造和形成高质量图像方面是有利的。 在具有用于容纳显影辊的显影辊容器的显影装置中，用于容纳显影剂的显影剂容器，用于形成使显影剂辊容器与显影剂容器连通的连通口的基底部件和粘附到 所述基座部件覆盖所述连通口，并且通过在与所述连通口的开口面平行的方向上拉出所述密封部件而从所述基部部件剥离所述密封部件来抵消所述连通口的密封，所述基部 构件由具有弯曲部分的聚丙烯树脂构成，并且密封构件通过热压接而粘附到基底构件。