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11. 发明授权

US08948663B2 Developing device and image-forming apparatus 有权
标题翻译：显影装置和图像形成装置
公开(公告)号：US08948663B2
公开(公告)日：2015-02-03
申请号：US13625516
申请日：2012-09-24
申请人： Fuji Xerox Co., Ltd.
发明人： Ryota Tomishi , Yoshitaka Nakajima , Shigeru Inaba
IPC分类号： G03G15/08 , G03G15/09
CPC分类号： G03G15/09 , G03G15/0808 , G03G15/081
摘要： A developing device includes a developer-carrying member and a developer control member, a supply member, and a rotating member that are disposed opposite the developer-carrying member. The developer-carrying member accommodates a magnetic source that generates a magnetic force for carrying a developer containing magnetic particles on an outer surface thereof. The developer control member controls the thickness of a layer of the developer carried on the outer surface of the developer-carrying member. The supply member rotates to transport the developer in a rotation axis direction thereof and to supply the developer to the developer-carrying member. The rotating member is disposed at a position where the rotating member is submerged in the developer between the developer control member and the supply member and rotates to supply the developer from between the developer control member and the supply member to the supply member.
摘要翻译：显影装置包括与显影剂承载构件相对设置的显影剂承载构件和显影剂控制构件，供给构件和旋转构件。显影剂承载构件容纳在其外表面上产生用于承载含有磁性颗粒的显影剂的磁力的磁源。显影剂控制构件控制承载在显影剂承载构件的外表面上的显影剂层的厚度。供给构件旋转以沿其旋转轴线方向输送显影剂，并将显影剂供应到显影剂承载构件。旋转构件设置在旋转构件浸没在显影剂控制构件和供给构件之间的显影剂中的位置，并且旋转，以将显影剂从显影剂控制构件和供给构件之间供应到供应构件。

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