发明名称 |
Developing device for an image forming apparatus |
摘要 |
<p>A developing device of the type developing a latent image formed on an image carrier (1) with a two-component type developer, i.e., a mixture of toner and magnetic carrier particles is disclosed. The device is operable without a sophisticated toner content control mechanism or a sophisticated developer agitating and conveying mechanism, and is capable of obviating various problems ascribable to the increase in the toner content of the developer at the opposite end portions of a developer carrier. A regulating member (6) regulates the amount of developer conveyed by a developing sleeve (4). A developer storing member (7) forms a space (A) between it and the sleeve (4). The part of the developer blocked by the regulating member (6) stays in the space (A). <IMAGE></p> |
申请公布号 |
EP1221636(A2) |
申请公布日期 |
2002.07.10 |
申请号 |
EP20020007246 |
申请日期 |
1996.11.14 |
申请人 |
RICOH COMPANY, LTD. |
发明人 |
TSUDA, KIYONORI;OKA, SEIJI;OYAMA, HAJIME;AKIBA, YASUSHI |
分类号 |
G03G15/09;G03G15/08;(IPC1-7):G03G15/09 |
主分类号 |
G03G15/09 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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