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    Image forming apparatus
    4.
    发明申请
    Image forming apparatus 有权
    图像形成装置

    公开(公告)号：US20080253796A1

    公开(公告)日：2008-10-16

    申请号：US12000968

    申请日：2007-12-19

    申请人： Ryoh Idehara ,  Nobuhiko Kita ,  Sei Onuma ,  Kazuyoshi Kondo ,  Yuusuke Furuichi ,  Genta Hagiwara ,  Kaoru Tada

    发明人： Ryoh Idehara ,  Nobuhiko Kita ,  Sei Onuma ,  Kazuyoshi Kondo ,  Yuusuke Furuichi ,  Genta Hagiwara ,  Kaoru Tada

    IPC分类号： G03G21/20

    CPC分类号： G03G21/206 ,  G03G2221/1636 ,  G03G2221/1645

    摘要： An image writing unit causes, upon being set in a write position, an optical system unit to be movable and positions the optical system unit, with a hitting portion of the optical system unit hitting a blocking portion in a chassis. A holding unit includes, in a state in which the image writing unit is set in the write position, a portion defining an opening that faces either one of an air intake unit and an air exhaust unit. The air intake unit blows an intake air to the optical system unit through the opening, or the air exhaust unit draws an exhaust air around the optical system unit through the opening.

    摘要翻译： 图像写入单元在被设置在写入位置时导致光学系统单元可移动并且定位光学系统单元，其中光学系统单元的击打部分碰到底盘中的阻挡部分。 保持单元包括在图像写入单元被设置在写入位置的状态下限定面向进气单元和排气单元中的任一个的开口的部分。 进气单元通过开口将进气吹入光学系统单元，或者排气单元通过开口抽吸光学系统单元周围的排气。

    Image forming apparatus
    5.
    发明授权
    Image forming apparatus 有权
    图像形成装置

    公开(公告)号：US08169460B2

    公开(公告)日：2012-05-01

    申请号：US12149212

    申请日：2008-04-29

    申请人： Yuusuke Furuichi ,  Nobuhiko Kita ,  Ryoh Idehara ,  Kazuyoshi Kondo ,  Sei Onuma ,  Genta Hagiwara ,  Kaoru Tada

    发明人： Yuusuke Furuichi ,  Nobuhiko Kita ,  Ryoh Idehara ,  Kazuyoshi Kondo ,  Sei Onuma ,  Genta Hagiwara ,  Kaoru Tada

    IPC分类号： B41J2/435 ,  B41J2/385 ,  B41J27/00

    CPC分类号： G03G15/04036 ,  G03G15/0435 ,  G03G15/326

    摘要： A holding unit turns, while holding a latent image writing unit, centered on a turning axis that is arranged on a main body of an image forming apparatus between an opening position and a closing position with respect to the main body. A positioning unit arranged on the main body positions the latent image writing unit with respect to the image carrier, when the holding unit is at the closing position. A biasing unit biases the latent image writing unit to make a contact with the positioning unit. A shock absorbing unit absorbs a shock received by the holding unit and the latent image writing unit when the holding unit is moved from the opening position to the closing position.

    摘要翻译： 保持单元在保持潜像写入单元的同时，以相对于主体的打开位置和关闭位置之间的图像形成装置的主体上的转动轴为中心。 当保持单元处于关闭位置时，布置在主体上的定位单元将潜像写入单元相对于图像载体定位。 偏置单元偏压潜像写入单元以与定位单元接触。 当保持单元从打开位置移动到关闭位置时，减震单元吸收由保持单元和潜像书写单元接收的冲击。

    IMAGE FORMING APPARATUS AND PROCESS UNIT
    7.
    发明申请
    IMAGE FORMING APPARATUS AND PROCESS UNIT 有权
    图像形成装置和处理单元

    公开(公告)号：US20080292356A1

    公开(公告)日：2008-11-27

    申请号：US12118989

    申请日：2008-05-12

    申请人： Yuusuke FURUICHI ,  Nobuhiko Kita ,  Sei Onuma ,  Ryoh Idehara ,  Kazuyoshi Kondo ,  Genta Hagiwara ,  Kaoru Tada

    发明人： Yuusuke FURUICHI ,  Nobuhiko Kita ,  Sei Onuma ,  Ryoh Idehara ,  Kazuyoshi Kondo ,  Genta Hagiwara ,  Kaoru Tada

    IPC分类号： G03G13/00

    CPC分类号： G03G21/1853

    摘要： An image forming apparatus capable of reliably positioning a process unit in a main image forming apparatus body, without impairing ease of mounting/dismounting of the process unit achieved by a simple structure. A convex section that projects towards the insertion side is provided on the process unit, an engagement section that positions the process unit in its width direction by engaging with the convex section in the condition, where the process unit is mounted, is provided on the main apparatus body, and a guidance section that guides the convex section towards the guidance section when mounting the process unit is provided on at least one of the tip end of the convex section and the main apparatus body.

    摘要翻译： 一种图像形成装置，其能够将处理单元可靠地定位在主图像形成装置主体中，而不会容易地通过简单的结构实现的处理单元的安装/拆卸。 在处理单元上设置有朝向插入侧突出的凸部，通过在安装有处理单元的状态下通过与凸部接合而将处理单元在宽度方向上定位的接合部设置在主体 在凸部和主体装置主体的前端中的至少一个上设置有安装处理单元时将凸部向引导部引导的引导部。

    Image forming apparatus
    8.
    发明申请
    Image forming apparatus 有权
    图像形成装置

    公开(公告)号：US20080279585A1

    公开(公告)日：2008-11-13

    申请号：US12149212

    申请日：2008-04-29

    申请人： Yuusuke Furuichi ,  Nobuhiko Kita ,  Ryoh Idehara ,  Kazuyoshi Kondo ,  Sei Onuma ,  Genta Hagiwara ,  Kaoru Tada

    发明人： Yuusuke Furuichi ,  Nobuhiko Kita ,  Ryoh Idehara ,  Kazuyoshi Kondo ,  Sei Onuma ,  Genta Hagiwara ,  Kaoru Tada

    IPC分类号： G03G15/00

    CPC分类号： G03G15/04036 ,  G03G15/0435 ,  G03G15/326

    摘要： A holding unit turns, while holding a latent image writing unit, centered on a turning axis that is arranged on a main body of an image forming apparatus between an opening position and a closing position with respect to the main body. A positioning unit arranged on the main body positions the latent image writing unit with respect to the image carrier, when the holding unit is at the closing position. A biasing unit biases the latent image writing unit to make a contact with the positioning unit. A shock absorbing unit absorbs a shock received by the holding unit and the latent image writing unit when the holding unit is moved from the closing position to the opening position.

    摘要翻译： 保持单元在保持潜像写入单元的同时，以相对于主体的打开位置和关闭位置之间的图像形成装置的主体上的转动轴为中心。 当保持单元处于关闭位置时，布置在主体上的定位单元将潜像写入单元相对于图像载体定位。 偏置单元偏压潜像写入单元以与定位单元接触。 当保持单元从关闭位置移动到打开位置时，减震单元吸收由保持单元和潜像写入单元接收的冲击。

    IMAGE FORMING APPARATUS AND CONTROL METHOD THEREFOR
    10.
    发明申请
    IMAGE FORMING APPARATUS AND CONTROL METHOD THEREFOR 失效
    图像形成装置及其控制方法

    公开(公告)号：US20090285588A1

    公开(公告)日：2009-11-19

    申请号：US12431916

    申请日：2009-04-29

    申请人： Yuusuke FURUICHI ,  Nobuhiko Kita ,  Sei Onuma ,  Ryoh Idehara ,  Kazuyoshi Kondo ,  Genta Hagiwara ,  Kaoru Tada

    发明人： Yuusuke FURUICHI ,  Nobuhiko Kita ,  Sei Onuma ,  Ryoh Idehara ,  Kazuyoshi Kondo ,  Genta Hagiwara ,  Kaoru Tada

    IPC分类号： G03G15/08 ,  G03G21/20

    CPC分类号： G03G21/206 ,  G03G15/0856

    摘要： An image forming apparatus includes a latent image carrier, a latent image forming unit to form an electrostatic latent image on the latent image carrier, at least one developing device disposed to contact the latent image carrier to develop the latent image with developer stored therein, a cooling mechanism including at least one cooling device disposed close to the developing device to cool the developing device, a developer amount detector electrically connected to the developing device to detect an amount of the developer remaining in the developing device, and a cooling mechanism controller connected to the cooling mechanism to change a cooling power of the cooling mechanism according to a detection result generated by the developer amount detector. The developing device includes a rotary member whose shaft is rotationally supported by at least one bearing and is not to be supplied with new developer while any developer remains therein.

    摘要翻译： 图像形成装置包括潜像载体，潜像形成单元，用于在潜像载体上形成静电潜像;至少一个显影装置，设置成与潜像载体接触，以使存储在其中的显影剂显影潜像; 冷却机构，包括靠近显影装置设置的至少一个冷却装置以冷却显影装置;电连接到显影装置的显影剂量检测器，用于检测显影装置中残留的显影剂的量;以及冷却机构控制器， 所述冷却机构根据由所述显影剂量检测器产生的检测结果来改变所述冷却机构的冷却功率。 显影装置包括旋转构件，其轴由至少一个轴承旋转地支撑，并且在任何显影剂保留在其中时不会被供给新的显影剂。