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    • 31. 发明申请
    • Image Forming Apparatus and Process Cartridge
    • 图像形成装置和处理盒
    • US20090297203A1
    • 2009-12-03
    • US12412077
    • 2009-03-26
    • Takashi Shimizu
    • Takashi Shimizu
    • G03G21/20G03G21/18
    • G03G21/1828G03G21/0052G03G21/206
    • An image forming apparatus has plural process cartridges. Each of process cartridges comprises: a photosensitive element; an electrification unit including a discharging unit and an electrification frame which contains the discharging unit and which has a first opening formed between the photosensitive element and the discharging unit and a second opening formed at a position opposite the first opening across the discharging unit; and a process frame including an exposure opening opposing the photosensitive element, wherein the plurality of process cartridges are arranged such that one process cartridge of a pair of adjacent process cartridges opposes the second opening and the exposure aperture of the electrification unit of the other process cartridge; a regulation member configured to regulate airflow is provided between the pair of process cartridges; and the regulation member has elasticity and is disposed in a position between the second opening and the exposure aperture of the electrification unit.
    • 图像形成装置具有多个处理盒。 每个处理盒包括:感光元件; 一个带电单元,包括一个放电单元和一个充电框架,它包含放电单元,并且具有形成在感光元件和排放单元之间的第一开口和形成在与排出单元相对的第一开口相对的位置处的第二开口; 以及包括与所述感光元件相对的曝光开口的处理框架,其中所述多个处理盒被布置成使得一对相邻处理盒的一个处理盒与所述另一处理盒的所述第二开口和所述充电单元的所述曝光孔相对 ; 配置成调节气流的调节构件设置在一对处理盒之间; 并且调节构件具有弹性并且设置在电气单元的第二开口和曝光孔之间的位置。
    • 34. 发明授权
    • Image forming device
    • 图像形成装置
    • US07532853B2
    • 2009-05-12
    • US11456597
    • 2006-07-11
    • Takashi Shimizu
    • Takashi Shimizu
    • G03G15/00
    • G03G15/657
    • An image forming device includes a transfer unit having a photosensitive drum and a transfer roller, a fixing unit including a press roller and a heating roller, and a guide member on a non-image-forming surface side of the recording medium between the transfer and fixing units. At a transfer nip where the transfer roller contacts the drum, a developer image is transferred onto the recording medium. At a fixing nip where the press roller impinges upon the heating roller, the developer image is fixed onto the recording medium. The guide member guides the recording medium into the fixing unit and includes a grounded conductive member and ribs, which control contact of the recording medium with the conductive member by protruding towards the non-image-forming surface of the recording medium. The conductive member and the ribs are formed parallel with a line that connects the transfer nip and the fixing nip.
    • 图像形成装置包括具有感光鼓和转印辊的转印单元,包括加压辊和加热辊的定影单元,以及记录介质的非图像形成表面侧上的转印和 固定单元。 在转印辊与转鼓接触的转印辊隙处,将显影剂图像转印到记录介质上。 在压辊冲击加热辊的定影辊隙处,将显影剂图像固定在记录介质上。 引导构件将记录介质引导到定影单元中,并且包括接地的导电构件和肋,其通过朝向记录介质的非图像形成表面突出来控制记录介质与导电构件的接触。 导电构件和肋与连接转印辊隙和定影辊隙的线平行地形成。
    • 38. 发明申请
    • Photosensitive member cartridge, developer cartridge and process cartridge
    • 感光元件盒,显影剂盒和处理盒
    • US20080279583A1
    • 2008-11-13
    • US12216686
    • 2008-07-09
    • Makoto IshiiFumikazu SatoIsao KishiTakashi Shimizu
    • Makoto IshiiFumikazu SatoIsao KishiTakashi Shimizu
    • G03G15/02
    • G03G21/1857G03G15/087G03G15/0887G03G21/1867
    • A developer cartridge including a frame, a developer carrying member, and an input gear member is provided. The frame includes a first side wall and a second side wall, and the first side wall and the second side wall extend in a length direction. The developer carrying member extends from the first side wall to the second side wall in a width direction perpendicular to the length direction. The developer carrying member includes a developer carrying member shaft rotatably supported by the first side wall and the second side wall, and the developer carrying member is rotatable about a first axis. The input gear member, for supplying a driving force for rotating the developer carrying member, is rotatably supported by the first side wall so as to be rotatable about a second axis. A first distance between the first axis and the second axis in the length direction is about 14.0 mm.
    • 提供了包括框架,显影剂承载构件和输入齿轮构件的显影剂盒。 框架包括第一侧壁和第二侧壁,并且第一侧壁和第二侧壁在长度方向上延伸。 显影剂承载构件在垂直于长度方向的宽度方向上从第一侧壁延伸到第二侧壁。 显影剂承载构件包括由第一侧壁和第二侧壁可旋转地支撑的显影剂承载构件轴,并且显影剂承载构件可围绕第一轴线旋转。 用于提供用于旋转显影剂承载构件的驱动力的输入齿轮构件由第一侧壁可旋转地支撑,以便可绕第二轴线旋转。 长度方向上第一轴线与第二轴线之间的第一距离约为14.0mm。