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发明授权
CN101236389B 显影设备、处理盒以及成像设备 有权

显影设备、处理盒以及成像设备
摘要：
本发明涉及一种能与电子照相成像设备一起使用的显影设备，所述显影设备包括：收纳显影剂的显影剂收纳室；显影室，包括显影剂承载构件，以承载和馈送供给自显影剂收纳室的显影剂，从而对形成在电子照相感光构件上的静电潜像进行显影；显影剂搅拌构件，旋转地设于显影剂收纳室中，以搅拌显影室中的显影剂，随后通过形成在显影剂收纳室上部内的开口自显影剂收纳室将显影剂供给到显影室中；壁面，设于显影剂收纳室中，以在显影剂搅拌构件移动的同时与显影剂搅拌构件的自由端部接触，其中显影剂搅拌构件沿着显影剂收纳室中的壁面朝开口提升显影剂；显影剂检测器，检测显影剂剩余量；显影剂搅拌构件的自由端部与壁面分开的位置在显影剂检测器上方并在显影剂收纳室内。
摘要（英）：

The invention relates to a developing apparatus for use with an electrophotographic image forming apparatus, the developing device includes a developer accommodating chamber for accommodating a developer; a developer chamber; a developer stirring member, rotatably provided in the developer accommodating chamber, for stirring the developer in the developer chamber and supplying the developer from the developer accommodating chamber into the developer chamber through an opening formed in an upper part of the developer accommodating chamber; a wall surface, provided in the developer accommodating chamber, for being contacted by a free end portion of the developer stirring member while the developer stirring member is moving, wherein the developer stirring member lifts the developer toward the opening along the wall surface in the developer accommodating chamber; a developer detector for detecting a remaining amount of the developer; wherein a position where the free end portion of the developer stirring member separates from the wall surface is above the developer detecting member and horizontally displaced towards the inside the developer accommodating chamber.

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