专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

11. 发明授权

US09223245B2 Developing device to form a uniform developer layer on a developing member and electrophotographic image forming apparatus using the same 有权
标题翻译：显影装置在显影构件上形成均匀的显影剂层，并使用其形成电子照相成像装置
公开(公告)号：US09223245B2
公开(公告)日：2015-12-29
申请号：US13667726
申请日：2012-11-02
申请人： Mitsuru Oikawa , Sang-don Lee , Jong-pil Jun
发明人： Mitsuru Oikawa , Sang-don Lee , Jong-pil Jun
IPC分类号： G03G15/00 , G03G15/08 , G03G15/09
CPC分类号： G03G15/0812 , G03G15/09 , G03G2215/0609
摘要： A developing device to supply toner in a developer, including a development member which receives the developer on an outer circumferential surface thereof and supplies the toner to the image bearing member, a first regulation member including a first regulating portion that forms a first doctor gap between the outer circumferential surface of the development member and the first regulating portion, and a second regulation member disposed on an upstream side of the first regulation member in a rotational direction of the development member and includes a second regulating portion that forms a second doctor gap between the outer circumferential surface of the development member and the second regulating portion, the second doctor gaps at a central portion and both end portions in a longitudinal direction of the development member being different from each other.
摘要翻译：一种用于在显影剂中供应调色剂的显影装置，包括显影部件，该显影部件在其外圆周表面上容纳显影剂，并将调色剂供应到图像承载部件;第一调节部件，包括第一调节部分，显影元件的外圆周表面和第一调节部分，以及设置在显影元件的旋转方向上的第一调节元件的上游侧的第二调节元件，并且包括第二调节部分，显影元件的外圆周表面和第二调节部分，中央部分的第二刮刀间隙和显影元件的纵向方向上的两个端部彼此不同。

12. 发明申请

US20060067739A1 Apparatus for uniformly supplying developer and image forming apparatus having the same 审中-公开
标题翻译：用于均匀地供应具有该显影剂的显影剂和图像形成装置的装置
公开(公告)号：US20060067739A1
公开(公告)日：2006-03-30
申请号：US11224032
申请日：2005-09-13
申请人： Dong-ju Kang , Yong-su Kim , Jean-man Sur , Sang-don Lee
发明人： Dong-ju Kang , Yong-su Kim , Jean-man Sur , Sang-don Lee
IPC分类号： G03G15/10
CPC分类号： G03G15/104 , G03G2215/0685
摘要： An apparatus for uniformly supplying the liquid developer and an image forming apparatus having the same are provided. The developer supplying apparatus includes a manifold connected to a connection tube for supplying a liquid developer from an outside and having a developer inlet through which the liquid developer flows into a developing chamber, and a developer dispersion unit, disposed in the developing chamber and located adjacent to an upper part of the developer inlet, for guiding the liquid developer flowing into the developing chamber through the developer inlet so that the liquid developer is dispersed in a horizontal direction. The liquid developer flowing into the lower part of the developing chamber does not directly move toward the upper part of the developing chamber, but is dispersed in a horizontal direction, so that the liquid developer is uniformly dispersed into the whole part of the developing chamber.
摘要翻译：提供均匀供给液体显影剂的装置和具有该液体显影剂的图像形成装置。显影剂供给装置包括连接到连接管的歧管，用于从外部供应液体显影剂并具有液体显影剂通过其流入显影室的显影剂入口和显影剂分散单元，其设置在显影室中并且位于相邻到显影剂入口的上部，用于引导通过显影剂入口流入显影室的液体显影剂，使得液体显影剂在水平方向上分散。流入显影室下部的液体显影剂不直接朝向显影室的上部移动，而是沿水平方向分散，使液体显影剂均匀地分散在显影室的整个部分。

13. 发明申请

US20080050152A1 Agitator, and developing apparatus and image forming device having the same 失效
标题翻译：搅拌器，以及具有该搅拌器的显影装置和图像形成装置
公开(公告)号：US20080050152A1
公开(公告)日：2008-02-28
申请号：US11708005
申请日：2007-02-20
申请人： Sang-don Lee , Jin-geun Kwak
发明人： Sang-don Lee , Jin-geun Kwak
IPC分类号： G03G15/08
CPC分类号： G03G15/0889 , G03G15/0877 , G03G2215/0816 , G03G2215/085
摘要： A developer agitator of an image forming device capable of improving the electrification rate of a developer is disclosed. The developer agitator includes a rotatable shaft and an agitating wing disposed on the circumferential surface of the shaft. The agitating wing has an uneven part formed to increase the contact area with a developer. The developer agitator can obtain an electrification rate of the developer required for high speed printing, thereby allowing the image forming device to be operated at a high speed.
摘要翻译：公开了能够提高显影剂的通电率的图像形成装置的显影剂搅拌器。显影剂搅拌器包括设置在轴的圆周表面上的可旋转轴和搅拌翼。搅拌翼具有形成为增加与显影剂的接触面积的不平坦部分。显影剂搅拌器可以获得高速印刷所需的显影剂的通电率，从而允许图像形成装置高速运转。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式