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1. 发明申请

WO1995025989A1 ELECTROSTATIC LATENT IMAGE DEVELOPING APPARATUS 审中-公开
标题翻译：静电图像显影设备
公开(公告)号：WO1995025989A1
公开(公告)日：1995-09-28
申请号：PCT/JP1995000495
申请日：1995-03-17
申请人： FUJITSU LIMITED
发明人： FUJITSU LIMITED , SATO, Kunihiko , FUKE, Kenji , KAWAI, Tsutomu , SUZUKI, Eiji , TONAI, Shozo , TONOMOTO, Yoshihiro , SUGIMOTO, Katsumi , TONAI, Keiko , YOSHII, Hitoshi
IPC分类号： G03G15/08
CPC分类号： G03G15/0822
摘要： A developing apparatus for developing an electrostatic latent image with a two-component developer is provided with a developer container (46) comprising a developer reservoir (50), and a developer agitation section (56) above the developer reservoir. A communication passage (64) is formed between the developer agitation section and the developer reservoir, and opened so as to form a developer overflow port from the developer agitation section. The developing apparatus is further provided with a developer supporter (48) set in the developer reservoir in the developer container. This developer supporter is exposed partially to the outside so as to face an electrostatic latent image supporter (10), and adapted to transfer the developer from the developer reservoir to a region opposed to the electrostatic latent image supporter so as to develop the electrostatic image thereon. The developing apparatus is further provided with a developer lifting means (68, 68', 70) for lifting the developer, which has been transferred to the region facing the latent image supporter by the developer supporter, to the developer agitation section, and a developer agitating means (58) for agitating the developer in the developer agitating section. A part of the developer agitated by this agitating means is supplied to the developer reservoir via the developer overflow port and the passage.
摘要翻译：用双组分显影剂显影静电潜像的显影装置设置有显影剂容器（46），显影剂容器（46）包括显影剂储存器（50）和在显影剂储存器上方的显影剂搅拌部分（56）。在显影剂搅拌部分和显影剂储存器之间形成连通通道（64），并打开，以便从显影剂搅拌部分形成显影剂溢出口。显影装置还设置有设置在显影剂容器中的显影剂储存器中的显影剂支撑件（48）。该显影剂支撑体部分地暴露于外部以面对静电潜像支持体（10），并且适于将显影剂从显影剂储存器转移到与静电潜像载体相对的区域，以便在其上显影静电图像。显影装置还设置有显影剂提升装置（68,68'，70），用于将已经被显影剂载体转移到面向潜像载体的区域的显影剂提升到显影剂搅拌部分，以及显影剂用于搅拌显影剂搅拌部分中的显影剂的搅拌装置（58）。通过该搅拌装置搅拌的显影剂的一部分经由显影剂溢出口和通道供给到显影剂储存器。

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