基本信息:
- 专利标题： 显影装置和包括该显影装置的图像形成装置
- 专利标题（英）：DEVELOPING DEVICE AND IMAGE FORMING APPARATUS INCLUDING SAME
- 申请号：CN201310225263.8 申请日：2013-06-07
- 公开(公告)号：CN103838103A 公开(公告)日：2014-06-04
- 发明人： 大久保旨宣 , 堤保幸 , 三井伸志 , 饭仓和昭 , 二宫洋介 , 尾崎善史 , 野田明彦 , 滨野弘一 , 若井孝文 , 佐久间胜
- 申请人： 富士施乐株式会社
- 申请人地址： 日本东京
- 专利权人： 富士施乐株式会社
- 当前专利权人： 富士胶片商业创新有限公司
- 当前专利权人地址： 日本东京
- 代理机构： 北京天昊联合知识产权代理有限公司
- 代理人： 顾红霞; 龙涛峰
- 优先权： 2012-259178 2012.11.27 JP
- 主分类号： G03G15/08
- IPC分类号： G03G15/08 ; G03G15/00
The invention discloses a developing device and an image forming apparatus including the same. A developing device includes a transporting unit that rotates while transporting a developer toward a rotary image carrier; a feeding unit that has a rotary outer peripheral surface and contacts the transporting unit to feed the developer to the transporting unit, the developer attached to the outer peripheral surface of the feeding unit; a transport path that connects a containing chamber that contains the developer to a feeding chamber that houses the feeding unit; a supplying unit that retains the developer to be supplied in the transport path and supplies the developer to the feeding unit in a supply region that is separated from a contact region in which the feeding unit contacts the transporting unit; and an attaching unit that is disposed downstream of the contact region and upstream of the supply region in a rotation direction of the feeding unit and that attaches the developer to the feeding unit at a location below the contact region by means of elastic force.
公开/授权文献:
- CN103838103B 显影装置和包括该显影装置的图像形成装置 公开/授权日：2019-07-16
IPC结构图谱:
| G | 物理 |
| --G03 | 摄影术；电影术；利用了光波以外其他波的类似技术；电记录术；全息摄影术 |
| ----G03G | 电记录术；电照相；磁记录 |
| ------G03G15/00 | 应用电荷图形的电记录工艺的设备 |
| --------G03G15/06 | .显影用的 |
| ----------G03G15/08 | ..应用固体显影剂，例如，粉末显影剂 |