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1. 发明申请

WO2010117416A1 DEVELOPER STATION WITH AUGER SYSTEM 审中-公开
标题翻译：具有奥格系统的开发者站
公开(公告)号：WO2010117416A1
公开(公告)日：2010-10-14
申请号：PCT/US2010/000935
申请日：2010-03-29
申请人： EASTMAN KODAK COMPANY , STELTER, Eric Carl , LIVADAS, Jerry E.
发明人： STELTER, Eric Carl , LIVADAS, Jerry E.
IPC分类号： G03G15/08 , G03G15/09
CPC分类号： G03G15/09 , G03G15/0887 , G03G15/0893 , G03G2215/0838
摘要： A developer station (10) and method for an electrophotographic printer is provided that reduces developer agitation. The developer station includes a sump (23) of magnetic developer, and a magnetic brush roller (22) mounted above said sump and having a rotatable magnetic core (24) surrounded by a substantially cylindrical toning shell (26) rotatably mounted with respect to the core. The toning shell defines a nip at its closest point to the photoconductor element (7). A tangent line tangent to the cylindrical toning shell at the nip is oriented substantially vertically, and the magnetic developer is applied to the toning shell at an angular distance of no more than about 120° from said nip. The toning shell may be eccentrically mounted with respect to the magnetic core and is substantially closest to the rotatable magnetic core within about +30° and -30° from said nip. Such a configuration advantageously reduces the residence time of the developer on the toning shell.
摘要翻译：提供一种用于电子照相打印机的显影剂站（10）和方法，其减少显影剂搅拌。显影站包括磁性显影剂的贮槽（23）和安装在所述贮槽上方的磁刷辊（22），并且具有由基本上圆柱形的调色壳体（26）包围的可旋转的磁芯（24），该可旋转磁芯相对于核心。调色壳在其最靠近感光体元件（7）的点处限定一个辊隙。在辊隙处与圆柱形调色壳相切的切线基本上垂直取向，并且磁性显影剂以与所述辊隙不超过约120°的角距离施加到调色壳。调色壳体可以相对于磁芯偏心地安装，并且基本上最接近可旋转的磁芯在距离所述辊隙约+ 30°和-30°的范围内。这种配置有利地减少了显影剂在调色壳上的停留时间。

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