公开(公告)号：US20090214248A1

公开(公告)日：2009-08-27

申请号：US12173142

申请日：2008-07-15

Applicant: In Cheol JEON ,  Sung Gi Kim

Inventor： In Cheol JEON ,  Sung Gi Kim

IPC: G03G15/00 ,  G03G21/18

CPC classification number: G03G21/1652 ,  G03G2221/163 ,  G03G2221/166 ,  G03G2221/1815 ,  G03G2221/1884

Abstract: An image forming apparatus having a mounting/demounting structure between a main body and an image carrying unit. The image forming apparatus includes a main body provided with a first electrical connecting part, an image carrying unit removably mounted in the main body and provided with a second electrical connecting part, and a guide device to guide the image carrying unit in an insertion direction and a lateral direction so that the second electrical connecting part of the image carrying unit is connected to the first electrical connecting part of the main body. Accordingly, interference between the image carrying unit and an inner side surface of the main body is decreased, and mounting performance is enhanced.

Abstract translation: 一种在主体和图像承载单元之间具有安装/拆卸结构的图像形成装置。 图像形成装置包括主体，该主体设置有第一电连接部，图像传送单元，其可移除地安装在主体中并设置有第二电连接部，以及引导装置，用于沿着插入方向引导图像传送单元， 横向方向，使得图像传送单元的第二电连接部分连接到主体的第一电连接部分。 因此，图像承载单元与主体的内侧表面之间的干涉减小，并且提高了安装性能。

公开(公告)号：US20090214277A1

公开(公告)日：2009-08-27

申请号：US12190716

申请日：2008-08-13

Applicant: In Cheol JEON ,  Yong Sung KIM ,  Sung Gi KIM

Inventor： In Cheol JEON ,  Yong Sung KIM ,  Sung Gi KIM

IPC: G03G21/12

CPC classification number: G03G21/12 ,  G03G15/0822 ,  G03G15/0891 ,  G03G21/10 ,  G03G21/1814 ,  G03G2215/068 ,  G03G2215/0802

Abstract: A developer storage device and an image forming apparatus having the same include a developer storage part including a first storage part and a second storage part having widths different from each other, and a first developer conveying member to convey a developer stored in the first storage part to the second storage part in a diagonal direction. The first developer conveying member includes conveying elements extended slantingly with respect to a width direction of the developer storage part. An angle between the conveying elements and the width direction of the developer storage part is determined depending on relative positions of the first storage part and the second storage part. Accordingly, the developer storage device can effectively convey a developer by designing the developer conveying member adequately for an overall shape or structure of the developer storage device.

Abstract translation: 显影剂储存装置和具有该显影剂存储装置的图像形成装置包括显影剂储存部分，该显影剂储存部分包括具有彼此不同宽度的第一存储部分和第二存储部分;以及第一显影剂传送部件，用于输送存储在第一存储部分中的显影剂 在对角线方向上到达第二存储部分。 第一显影剂输送构件包括相对于显影剂储存部分的宽度方向倾斜延伸的输送元件。 根据第一存储部和第二存储部的相对位置来确定输送元件与显影剂收纳部的宽度方向之间的角度。 因此，显影剂存储装置可以通过为显影剂存储装置的整体形状或结构充分地设计显影剂输送构件而有效地传送显影剂。

公开(公告)号：US20110052265A1

公开(公告)日：2011-03-03

申请号：US12851715

申请日：2010-08-06

Applicant: Sung Han KIM ,  In Cheol JEON

Inventor： Sung Han KIM ,  In Cheol JEON

IPC: G03G15/08

CPC classification number: G03G15/0832 ,  G03G15/0865 ,  G03G15/0893 ,  G03G15/0896 ,  G03G2215/0802 ,  G03G2215/0827 ,  G03G2215/0838

Abstract: A developing device usable with an image forming apparatus, which has an improved configuration to allow smooth flow of developer stored therein. The developing device includes a housing in which a developer receiving chamber is defined, a partition to divide the developer receiving chamber into a first developer receiving chamber and a second developer receiving chamber, and a first developer delivery member arranged in the first developer receiving chamber to deliver developer in a first direction. The partition includes at least one opening to communicate the first developer receiving chamber and the second developer receiving chamber with each other, and a shield to block between the first developer receiving chamber and the second developer receiving chamber at an upstream position of the first direction so as to isolate the two developer receiving chambers from each other.

Abstract translation: 一种可用于图像形成装置的显影装置，其具有改进的构造以允许其中存储的显影剂的平滑流动。 显影装置包括其中限定显影剂接收室的壳体，用于将显影剂接收室分成第一显影剂接收室和第二显影剂接收室的隔板，以及布置在第一显影剂接收室中的第一显影剂输送构件， 向第一个方向交付开发人员。 隔板包括使第一显影剂接收室和第二显影剂接收室彼此连通的至少一个开口，以及在第一方向的上游位置处在第一显影剂接收室和第二显影剂接收室之间阻挡的屏蔽件， 以将两个显影剂接收室彼此隔离。

公开(公告)号：US20090214262A1

公开(公告)日：2009-08-27

申请号：US12189356

申请日：2008-08-11

Applicant: In Cheol JEON ,  Jong Pil Jun

Inventor： In Cheol JEON ,  Jong Pil Jun

IPC: G03G15/01

CPC classification number: G03G15/0126 ,  G03G15/0121 ,  G03G15/0168 ,  G03G15/0189 ,  G03G15/08 ,  G03G15/0815 ,  G03G15/0855 ,  G03G15/0865 ,  G03G2215/0167

Abstract: An image forming apparatus to enhance a user's convenience by adequately designing developer storage capacities of developing devices in consideration of an amount of consumed developer includes an image carrier, and plural developing devices arranged along a rotational direction of the image carrier to supply a developer to the image carrier. The plural developing devices include a first developing device having a largest developer storage capacity, and a second developing device disposed in a most downstream side with respect to the rotational direction of the image carrier. The second developing device has a second largest developer storage capacity.

Abstract translation: 考虑到消耗的显影剂的量，充分设计显影装置的显影剂存储容量，从而提高用户的便利性的图像形成装置包括图像载体和沿图像载体的旋转方向布置的多个显影装置，以将显影剂供应到 影像载体 多个显影装置包括具有最大显影剂存储容量的第一显影装置和相对于图像载体的旋转方向设置在最下游侧的第二显影装置。 第二显影装置具有第二大显影剂存储容量。