发明名称 Developer Carrying Device and Image Forming Device
摘要 There is provided a developer carrying device, including a first carrying body having a first electrode group configured to from a traveling electric field while being applied a voltage sequentially and to circulate charged developer through a facing portion with respect to a developer supply target; and a second carrying body having a second electrode group configured to from a traveling electric field while being applied a voltage sequentially and to circulate the developer through a facing part with respect to the first electrode group so that the developer being carried is supplied to the first carrying body.
申请公布号 US2009297228(A1) 申请公布日期 2009.12.03
申请号 US20090474883 申请日期 2009.05.29
申请人 BROTHER KOGYO KABUSHIKI KAISHA 发明人 MAEDA MASATAKA;NISHIWAKI KENJIRO
分类号 G03G15/08 主分类号 G03G15/08
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