公开(公告)号：US20080187367A1

公开(公告)日：2008-08-07

申请号：US12060458

申请日：2008-04-01

Applicant: Sam-seok Choi ,  Dong-hoon Park ,  Myoung-su Baek ,  Seung-yoon Lee

Inventor： Sam-seok Choi ,  Dong-hoon Park ,  Myoung-su Baek ,  Seung-yoon Lee

IPC: G03G15/08

CPC classification number: G03G15/0126 ,  G03G2215/017

Abstract: A toner cartridge horizontally installed in an electrophotographic printer having a photoreceptor drum where an electrostatic latent image is formed by charging and exposure, and contributing to toner supply and development by being fixedly coupled to in the electrophotographic printer. The toner cartridge includes a housing filled with toner of a predetermined color, a development roller rotatably installed on the housing to face the photoreceptor drum and to supply the toner to the photoreceptor drum to develop an image by a difference in electrical potential, a supply roller rotatably installed in the housing in contact with the development roller and to control the toner to adhere to the development roller, and a guide member coupled to the housing to be disposed under the supply roller and to guide supply of the toner. When a diameter of the development roller is D2, the diameter D2 satisfies an inequality that 10.4≦D2≦22.1 mm.

Abstract translation: 一种水平安装在具有感光鼓的电子照相打印机中的调色剂盒，其中通过充电和曝光形成静电潜像，并且通过固定地耦合到电子照相打印机中来有助于调色剂供应和显影。 调色剂盒包括填充有预定颜色的调色剂的外壳，显影辊，可旋转地安装在壳体上以面对感光鼓并且将调色剂供应到感光鼓以通过电位差产生图像，供应辊 可旋转地安装在壳体中，与显影辊接触并控制调色剂粘附到显影辊;以及引导构件，其连接到壳体，以布置在供给辊下方并引导调色剂的供应。 当显影辊的直径为D 2 2时，直径D 2满足不等式，即10.4 <= D 2 <= 22.1mm。

公开(公告)号：US07035569B2

公开(公告)日：2006-04-25

申请号：US10765873

申请日：2004-01-29

Applicant: Dong-hoon Park

Inventor： Dong-hoon Park

IPC: G03G15/02 ,  G03G15/04

CPC classification number: G03G21/1821 ,  G03G2221/1853

Abstract: A process cartridge, which uses a removable cartridge and also a one-property contact system, used with an image forming apparatus, includes a drum cartridge in which a photoconductive drum is disposed in an exposed manner, a toner cartridge in which a developing roller rotating in contact with the photoconductive drum is mounted in an exposed manner, and supporting members supporting and guiding the toner cartridge so that the developing roller moves linearly with respect to the photoconductive drum. The supporting members are made stationary in predetermined positions of the main body, and a developing nip between the photoconductive drum and the developing roller is controlled as the toner cartridge is moved linearly with respect to the supporting member within a predetermined distance range.

Abstract translation: 使用与图像形成装置一起使用的可拆卸盒和一个属性的接触系统的处理盒包括其中感光鼓以暴露的方式设置的感光鼓，调色剂盒，其中显影辊旋转 与感光鼓接触地以暴露的方式安装，以及支撑和引导调色剂盒的支撑件，使得显影辊相对于感光鼓线性移动。 支撑构件在主体的预定位置固定，并且当调色剂盒相对于支撑构件在预定距离范围内线性移动时，控制感光鼓和显影辊之间的显影夹持。

公开(公告)号：US20050084300A1

公开(公告)日：2005-04-21

申请号：US10968180

申请日：2004-10-20

Applicant: Sam-seok Choi ,  Myoung-su Baek ,  Dong-hoon Park

Inventor： Sam-seok Choi ,  Myoung-su Baek ,  Dong-hoon Park

IPC: G03G15/08 ,  G03G21/10

CPC classification number: G03G15/0806 ,  G03G15/0875 ,  G03G15/0889 ,  G03G21/10 ,  G03G2215/0685

Abstract: A toner cartridge used with an electrophotographic image forming apparatus includes a developing roller that develops an electrostatic latent image formed on an outer circumferential surface of a photosensitive drum, a toner supplying roller that supplies toner onto the developing roller, a main chamber that stores the toner, a guide member that is disposed under the toner supplying roller to receive the toner and to guide the toner toward the developing roller, a toner recovery chamber that is formed under the guide member to form a space where the toner remaining on the guide member, which is not supplied to the developing roller, can accumulate, a recovery roller that rotates in the toner recovery chamber to return the toner in the toner recovery chamber to the main chamber, and a toner blocking film that is installed on a lower portion of the guide member to prevent the toner from directly leaking to the toner recovery chamber.

Abstract translation: 与电子照相图像形成装置一起使用的调色剂盒包括：显影辊，其形成在感光鼓的外圆周表面上的静电潜像;调色剂供应辊，其将调色剂供应到显影辊上;主室，其存储调色剂 设置在调色剂供给辊下方以接收调色剂并将调色剂引向显影辊的引导构件，形成在引导构件下方以形成保留在引导构件上的调色剂的空间的调色剂回收室， 不会向显影辊供应的能够积聚在调色剂回收室中旋转以将调色剂回收室中的调色剂返回到主室的回收辊以及安装在主体的下部的调色剂阻挡膜 引导构件，以防止调色剂直接泄漏到调色剂回收室。

公开(公告)号：US07558512B2

公开(公告)日：2009-07-07

申请号：US12060458

申请日：2008-04-01

Applicant: Sam-seok Choi ,  Dong-hoon Park ,  Myoung-su Baek ,  Seung-yoon Lee

Inventor： Sam-seok Choi ,  Dong-hoon Park ,  Myoung-su Baek ,  Seung-yoon Lee

IPC: G03G15/01

CPC classification number: G03G15/0126 ,  G03G2215/017

Abstract: A toner cartridge horizontally installed in an electrophotographic printer having a photoreceptor drum where an electrostatic latent image is formed by charging and exposure, and contributing to toner supply and development by being fixedly coupled to in the electrophotographic printer. The toner cartridge includes a housing filled with toner of a predetermined color, a development roller rotatably installed on the housing to face the photoreceptor drum and to supply the toner to the photoreceptor drum to develop an image by a difference in electrical potential, a supply roller rotatably installed in the housing in contact with the development roller and to control the toner to adhere to the development roller, and a guide member coupled to the housing to be disposed under the supply roller and to guide supply of the toner. When a diameter of the development roller is D2, the diameter D2 satisfies an inequality that 10.4≦D2≦22.1 mm.

Abstract translation: 一种水平安装在具有感光鼓的电子照相打印机中的调色剂盒，其中通过充电和曝光形成静电潜像，并且通过固定地耦合到电子照相打印机中来有助于调色剂供应和显影。 调色剂盒包括填充有预定颜色的调色剂的外壳，显影辊，可旋转地安装在壳体上以面对感光鼓并且将调色剂供应到感光鼓以通过电位差产生图像，供应辊 可旋转地安装在壳体中，与显影辊接触并控制调色剂粘附到显影辊;以及引导构件，其连接到壳体，以布置在供给辊下方并引导调色剂的供应。 当显影辊的直径为D2时，直径D2满足10.4 <= D2 <= 22.1mm的不等式。

公开(公告)号：US20080193170A1

公开(公告)日：2008-08-14

申请号：US11964981

申请日：2007-12-27

Applicant: Jun-ho LEE ,  Dong-hoon Park

Inventor： Jun-ho LEE ,  Dong-hoon Park

IPC: G03G15/08

CPC classification number: G03G15/0887 ,  G03G15/0877 ,  G03G2215/0841

Abstract: A developing unit includes a developer feeding unit which feeds developer to an image receptor, a casing which supports the developer feeding unit and includes a developer storing part provided in an area to face the developer feeding unit and to store the developer, and a developer feeding plate which is formed with a developer flowing hole through which the developer flows, and is provided to move between the developer storing part and the developer feeding unit.

Abstract translation: 显影单元包括将显影剂供给到图像接收器的显影剂供给单元，支撑显影剂供给单元的壳体，并且包括设置在面向显影剂供给单元的区域中并且存储显影剂的显影剂储存部分，以及显影剂供给 板形成有显影剂流动孔，显影剂流过该显影剂流动孔，并被设置成在显影剂储存部分和显影剂供给单元之间移动。

公开(公告)号：US07245867B2

公开(公告)日：2007-07-17

申请号：US11128287

申请日：2005-05-13

Applicant: Chung-guk Baek ,  Dong-hoon Park ,  Jun-ho Lee

Inventor： Chung-guk Baek ,  Dong-hoon Park ,  Jun-ho Lee

IPC: G03G21/10

CPC classification number: G03G21/12 ,  G03G21/105

Abstract: A waste toner collecting apparatus separates waste toner remaining on an outer circumferential surface of a photosensitive medium when a visible image is transferred thereon and stores the separated waste toner. An electrophotographic image forming device includes the waste toner collecting apparatus. The waste toner collecting apparatus includes a cleaning blade that separates the waste toner from a photosensitive medium by scratching the outer circumferential surface of the photosensitive medium. A waste toner container stores the waste toner. The waste toner separated from the photosensitive medium is transported to the waste toner container through a waste toner passage. An agitating plate reciprocates inside the waste toner passage to prevent accumulation of the waste toner.

Abstract translation: 废弃调色剂收集装置将可见图像转印到感光介质的外周表面上残留的废调色剂分离并存储分离的废调色剂。 电子照相图像形成装置包括废调色剂收集装置。 废粉收集装置包括清洁刮板，其通过刮擦感光介质的外圆周表面而将废调色剂与感光介质分离。 废调色剂容器存储废调色剂。 从感光介质分离的废调色剂通过废调色剂通道输送到废调色剂容器。 搅拌板在废调色剂通道内往复运动，以防止废调色剂的积聚。

公开(公告)号：US20050084299A1

公开(公告)日：2005-04-21

申请号：US10915400

申请日：2004-08-11

Applicant: Sam-seok Choi ,  Myoung-su Baek ,  Dong-hoon Park

Inventor： Sam-seok Choi ,  Myoung-su Baek ,  Dong-hoon Park

IPC: G03G15/08

CPC classification number: G03G15/0875 ,  G03G15/0868 ,  G03G2215/0822 ,  Y10S222/01

Abstract: A toner cartridge used with an electrophotographic image forming apparatus includes a developing roller to develop an electrostatic latent image formed on an outer circumferential surface of a photosensitive drum, a toner to supply roller supplying toner onto the developing roller, a guide member installed under the toner supplying roller to guide the toner to attach onto the surface of the toner supplying roller by a predetermined thickness, a hopper to store the toner supplied to the toner supplying roller, and an agitator rotatably installed on the hopper. A rotary shaft of the agitator is disposed in a position higher than an upper portion of the guide member.

Abstract translation: 与电子照相图像形成装置一起使用的调色剂盒包括：显影辊，用于显影形成在感光鼓的外圆周表面上的静电潜像;供给调色剂的调色剂供应到显影辊上;调色剂，安装在调色剂 供给辊以将调色剂引导到调色剂供给辊的表面上预定的厚度，存储供给到调色剂供应辊的调色剂的料斗以及可旋转地安装在料斗上的搅拌器。 搅拌器的旋转轴设置在比引导构件的上部高的位置。

公开(公告)号：US06813469B2

公开(公告)日：2004-11-02

申请号：US10316855

申请日：2002-12-12

Applicant: Dong-hoon Park

Inventor： Dong-hoon Park

IPC: G03G2112

CPC classification number: G03G21/12 ,  G03G15/0855 ,  G03G15/0865 ,  G03G15/0875 ,  G03G2221/1618 ,  G03G2221/1815

Abstract: A toner cartridge assembly corresponding to a photosensitive drum cartridge disposed at a printing apparatus body. The toner cartridge assembly develops toner on the photosensitive drum and collects used toner and includes a toner cartridge corresponding to the photosensitive drum cartridge at the body, the toner cartridge having a developing roller to develop the stored toner on the photosensitive drum; and a used toner chamber movably connected with one side of the toner cartridge to store used toner collected from the photosensitive drum cartridge. The used toner chamber is fixed at a predetermined position on the printing apparatus body, and the toner cartridge adjusts a developing nip between the photosensitive drum and the developing roller by being connected with the used toner chamber in a way that the toner cartridge can reciprocate and rotate in a direction of the photosensitive drum.

Abstract translation: 对应于设置在打印设备主体处的感光鼓盒的调色剂盒组件。 调色剂盒组件在感光鼓上形成调色剂并收集用过的调色剂，并且包括与本体上的感光鼓相对应的调色剂盒，调色剂盒具有显影辊，以将存储的调色剂显影在感光鼓上; 以及与色调剂盒的一侧可移动地连接的二次调色剂室，以存储从感光鼓盒收集的使用过的调色剂。 所使用的调色剂室被固定在打印设备主体上的预定位置，并且调色剂盒通过与调色剂盒可以往复运动的方式与所使用的调色剂室连接来调节感光鼓和显影辊之间的显影辊隙， 沿感光鼓的方向旋转。

公开(公告)号：US07783236B2

公开(公告)日：2010-08-24

申请号：US11964981

申请日：2007-12-27

Applicant: Jun-ho Lee ,  Dong-hoon Park

Inventor： Jun-ho Lee ,  Dong-hoon Park

IPC: G03G15/08

CPC classification number: G03G15/0887 ,  G03G15/0877 ,  G03G2215/0841

Abstract: A developing unit includes a developer feeding unit which feeds developer to an image receptor, a casing which supports the developer feeding unit and includes a developer storing part provided in an area to face the developer feeding unit and to store the developer, and a developer feeding plate which is formed with a developer flowing hole through which the developer flows, and is provided to move between the developer storing part and the developer feeding unit.

Abstract translation: 显影单元包括将显影剂供给到图像接收器的显影剂供给单元，支撑显影剂供给单元的壳体，并且包括设置在面向显影剂供给单元的区域中并且存储显影剂的显影剂储存部分，以及显影剂供给 板形成有显影剂流动孔，显影剂流过该显影剂流动孔，并被设置成在显影剂储存部分和显影剂供给单元之间移动。

公开(公告)号：US07483656B2

公开(公告)日：2009-01-27

申请号：US11484777

申请日：2006-07-12

Applicant: Dong-hoon Park

Inventor： Dong-hoon Park

IPC: G03G15/08

CPC classification number: G03G15/0886 ,  G03G15/0872 ,  G03G15/0877 ,  G03G2215/0692

Abstract: A developer container for a developer supply device and an image forming apparatus include: a container main body which contains developer therein and is provided with at least one developer outlet formed at one side thereof. A shutter unit is rotatably installed in the container main body to open the developer outlet intermittently when being rotated. A developer supply device and an image forming apparatus are provided with the developer container.

Abstract translation: 用于显影剂供应装置和图像形成装置的显影剂容器包括：在其中容纳显影剂的容器主体，并且在其一侧设置有至少一个显影剂出口。 快门单元可旋转地安装在容器主体中，以在旋转时间歇地打开显影剂出口。 显影剂供应装置和图像形成装置设置有显影剂容器。