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1. 发明授权

US08942602B2 Developing device and image forming apparatus including same 有权
标题翻译：显影装置和包括其的图像形成装置
公开(公告)号：US08942602B2
公开(公告)日：2015-01-27
申请号：US13726816
申请日：2012-12-26
申请人： Wataru Onoda , Tomohiro Kato , Tomohisa Yoshida , Dai Suwama , Hiroaki Takada
发明人： Wataru Onoda , Tomohiro Kato , Tomohisa Yoshida , Dai Suwama , Hiroaki Takada
IPC分类号： G03G15/08
CPC分类号： G03G15/0877 , G03G15/081 , G03G15/0921
摘要： A developing device having: a guide member creating a guide channel for guiding the developer being fed thereto while being supported on the developer support; and a regulating member regulating the amount of the developer that has passed through the guide channel, the guide member further creates a reflux channel in a gap from an inner surface of the housing, the reflux channel is connected to the guide channel via a communication channel such that the developer regulated by the regulating member returns toward an upstream end of the guide member, the upstream end of the guide member is disposed in a position opposed to the position where the magnetic flux density of the catch pole peaks, and the magnet assembly further includes a feeding pole that is disposed downstream of the catch pole and upstream of the developing pole, so as to be opposed to the guide channel.
摘要翻译：一种显影装置，具有：引导构件，其形成用于引导被供给到其上的显影剂的引导通道，同时支撑在显影剂载体上; 以及调节部件，其调节已经通过所述引导通道的显影剂的量，所述引导部件还在所述壳体的内表面的间隙中形成回流通道，所述回流通道经由连通通道使得由调节构件调节的显影剂朝向引导构件的上游端返回，引导构件的上游端设置在与捕获极的磁通密度峰值的位置相对的位置，并且磁体组件进一步包括供给杆，其设置在所述止动杆的下游并且在所述显影极的上游，以与所述引导通道相对。

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