发明名称 Electrophotographic copying apparatus including a self-cleaning developing assembly and method
摘要 An assembly for developing a latent electrostatic image formed on the photosensitive outer surface of a rotating developing drum making up a part of an electrophotographic copying apparatus is disclosed herein. This assembly includes a supply of developer contained within a housing adjacent the drum, a series of electrodes acting on the developer to aid in developing the electrostatic image, and an arrangement cooperating with the electrodes for cleaning the latter of developer deposited thereon during the development process.
申请公布号 US4529295(A) 申请公布日期 1985.07.16
申请号 US19830510074 申请日期 1983.06.30
申请人 RICOH COMPANY LTD. 发明人 MAYER, EDWARD F.
分类号 G03G15/08;G03G15/10;G03G21/10;(IPC1-7):G03G21/00 主分类号 G03G15/08
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