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    • 7. 发明申请
    • DEVELOPMENT DEVICE AND IMAGE FORMING APPARATUS INCLUDING SAME
    • 开发装置和图像形成装置,包括它们
    • US20100143000A1
    • 2010-06-10
    • US12631331
    • 2009-12-04
    • Natsumi MATSUEJunichi MATSUMOTOTomoya OHMURA
    • Natsumi MATSUEJunichi MATSUMOTOTomoya OHMURA
    • G03G15/08
    • G03G15/0822G03G2215/0802G03G2215/0822G03G2215/0827G03G2215/0838G03G2215/0869
    • A development device includes a development mechanism, an agitation unit connected to the development mechanism, to agitate and mix together the developer collected from the development mechanism and fresh toner, and a transport member to transport the agitated developer from the agitation unit to the development portion. The development mechanism includes a developer carrier to carry the developer, multiple supply ports disposed at different positions in an axial direction of the developer carrier, through which the agitated developer is supplied to the development mechanism, a discharge port, a developer supply member to supply the developer to the developer carrier while transporting the developer in the direction parallel to the axial direction of the developer carrier, and a developer collection member to collect the developer from the developer carrier.
    • 显影装置包括显影机构,连接到显影机构的搅拌单元,将从显影机构收集的显影剂和新鲜调色剂搅拌和混合在一起,以及传送构件,用于将搅拌的显影剂从搅拌单元输送到显影部分 。 显影机构包括用于承载显影剂的显影剂载体,设置在显影剂载体的轴向方向上的不同位置的多个供给口,搅拌显影剂通过该供给口供给显影机构,排出口,显影剂供应构件, 在与显影剂载体的轴向平行的方向上运送显影剂的显影剂载体和显影剂收集构件以从显影剂载体收集显影剂。
    • 9. 发明申请
    • IMAGE FORMING APPARATUS AND CONTROL METHOD FOR IMAGE FORMING APPARATUS
    • 用于图像形成装置的图像形成装置和控制方法
    • US20160266532A1
    • 2016-09-15
    • US15052272
    • 2016-02-24
    • Natsumi MATSUEKohta FUJIMORIKayoko TANAKA
    • Natsumi MATSUEKohta FUJIMORIKayoko TANAKA
    • G03G15/00
    • G03G15/553G03G15/5054
    • An image forming apparatus includes an image bearer that bears a toner image, a sensor, an adhesion amount calculator, and a wavelength determiner. The sensor includes a light source that emit light onto the image bearer, and an image element that detects reflected light that is emitted from the light source and reflected from the image bearer. The adhesion amount calculator calculates a toner adhesion amount of the toner image on the image bearer based on the reflected light having at least one wavelength among a plurality of wavelengths detected by the sensor. The wavelength determiner determines, based on color information of the image bearer detected by the sensor, a wavelength to be used in calculation of the toner adhesion amount by the adhesion amount calculator.
    • 图像形成装置包括承载调色剂图像的图像载体,传感器,粘附量计算器和波长确定器。 传感器包括将光发射到图像载体上的光源,以及检测从光源发射并从图像载体反射的反射光的图像元件。 粘附量计算器基于由传感器检测到的多个波长中具有至少一个波长的反射光,计算调色剂图像在图像载体上的调色剂附着量。 波长确定器基于由传感器检测到的图像载体的颜色信息确定用于通过粘附量计算器计算调色剂附着量的波长。
    • 10. 发明申请
    • PROCESS CARTRIDGE AND IMAGE FORMING APPARATUS
    • 过程盒和图像形成装置
    • US20150248107A1
    • 2015-09-03
    • US14632536
    • 2015-02-26
    • Daisuke HAMADAJun SHIORIHideo YOSHIZAWANatsumi MATSUEShingo KUBOKI
    • Daisuke HAMADAJun SHIORIHideo YOSHIZAWANatsumi MATSUEShingo KUBOKI
    • G03G21/18
    • G03G21/1803G03G21/1821G03G21/1857G03G2221/1657
    • A process cartridge is detachably mounted on an apparatus main body of an image forming apparatus and comprises: a developer bearer that is arranged to be opposed to an image bearer in a developing device and rotates; a positioning member that supports the image bearer and the developer bearer at respective ends thereof, and fixes a distance between rotating shafts of the image bearer and the developer bearer; a rotating shaft arranged on a rotating member arranged on the developing device, and having a part protruding from an outer surface of a housing frame of the process cartridge; a gear that is arranged at a distal end of the rotating shaft and transmits a rotational driving force transmitted from the apparatus main body; and a bearing that is arranged between the positioning member and the gear, is fixed to the housing frame, and supports the rotating shaft.
    • 处理盒可拆卸地安装在图像形成装置的装置主体上,包括:显影剂承载件,被布置成与显影装置中的图像载体相对旋转; 定位构件,其在其端部处支撑图像承载体和显影剂承载体,并且固定图像承载体的旋转轴与显影剂承载体之间的距离; 旋转轴,布置在设置在显影装置上的旋转构件上,并且具有从处理盒的壳体框架的外表面突出的部分; 齿轮,其设置在所述旋转轴的远端,并且传递从所述装置主体传递的旋转驱动力; 并且布置在定位构件和齿轮之间的轴承固定到壳体框架并支撑旋转轴。