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    • 2. 发明授权
    • Developing device, process cartridge, and image forming apparatus
    • 显影装置,处理盒和成像装置
    • US09229372B2
    • 2016-01-05
    • US14512751
    • 2014-10-13
    • Tomofumi YoshidaTakafumi MiyazakiYasuhide OhkuboYuusuke FuruichiRie Mitani
    • Tomofumi YoshidaTakafumi MiyazakiYasuhide OhkuboYuusuke FuruichiRie Mitani
    • G03G15/08
    • G03G15/0891G03G15/0893G03G2215/0838
    • A developing device is provided. The developing device includes a developer carrier, a regulator, a first developer storing chamber, a plurality of conveyers disposed within the first developer storing chamber, a second developer storing chamber in communication with the first developer storing chamber, and a supply member disposed within the second developer storing chamber. The developer carrier carries developer on its surface and supplies developer to a latent image carrier carrying a latent image. The regulator regulates the thickness of developer on the surface of the developer carrier. The first developer storing chamber stores developer separated from the developer carrier by the regulator and is to be supplied with fresh developer. Each of the plurality of conveyers coveys developer in a different conveyance direction. The second developer storing chamber is to be supplied with developer from the first developer storing chamber. The supply member supplies developer to the developer carrier.
    • 提供显影装置。 显影装置包括显影剂载体,调节器,第一显影剂储存室,设置在第一显影剂储存室内的多个输送器,与第一显影剂储存室连通的第二显影剂储存室, 第二显影剂储存室。 显影剂载体在其表面上携带显影剂,并将显影剂供应到携带潜像的潜像载体上。 调节器调节显影剂载体表面上显影剂的厚度。 第一显影剂储存室存储由调节器与显影剂载体分离的显影剂,并且供应新鲜的显影剂。 多个输送机中的每一个在不同的输送方向上覆盖显影剂。 第二显影剂储存室将从第一显影剂储存室供应显影剂。 供应成员向开发商运营商供应开发商。