公开(公告)号：US08000617B2

公开(公告)日：2011-08-16

申请号：US12402567

申请日：2009-03-12

申请人： Young-min Kim ,  Su-in Lee

发明人： Young-min Kim ,  Su-in Lee

IPC分类号： G03G15/08

CPC分类号： G03G15/0121 ,  G03G2215/0129

摘要： An image forming apparatus including cyan (C), magenta (M), yellow (Y), and black (K) developing units using a C developer, a M developer, a Y developer, and a K developer, respectively; at least one auxiliary developing unit using a developer other than the C, M, Y, and K developers; a plurality of photosensitive media formed in the C, M, Y, and K developing units and the auxiliary developing unit, respectively; a plurality of cleaning members formed in the C, M, Y, and K developing units and the auxiliary developing unit, respectively, so as to clean surfaces of the plurality of photosensitive media; and waste developer storage units formed in the C, M, Y, and K developing units and the auxiliary developing unit, respectively, so as to collect waste developer cleaned by the plurality of cleaning members. The developer storage unit and waste developer storage unit of at least one of the C, M, Y, and K developing units, in which there is a large amount of developer consumed and a large amount of waste developer generated, are larger than the developer storage unit and waste developer storage unit of the auxiliary developing unit.

摘要翻译： 包括分别使用C显影剂，M显影剂，Y显影剂和K显影剂的青色（C），品红色（M），黄色（Y）和黑色（K）显影单元的图像形成装置; 至少一个使用除C，M，Y和K显影剂以外的显影剂的辅助显影单元; 分别形成在C，M，Y和K显影单元和辅助显影单元中的多个感光介质; 分别形成在C，M，Y和K显影单元和辅助显影单元中的多个清洁构件，以清洁多个感光介质的表面; 以及分别形成在C，M，Y和K显影单元和辅助显影单元中的废显影剂存储单元，以便收集由多个清洁构件清洁的废显影剂。 其中存在大量显影剂消耗的C，M，Y和K显影单元中的至少一个的显影剂存储单元和废显影剂存储单元大于显影剂 辅助显影单元的存储单元和废弃显影剂存储单元。

公开(公告)号：US20060045563A1

公开(公告)日：2006-03-02

申请号：US11199208

申请日：2005-08-09

申请人： Young-min Kim ,  Su-in Lee

发明人： Young-min Kim ,  Su-in Lee

IPC分类号： G03G15/08

CPC分类号： G03G15/0817

摘要： A developing device and an image forming apparatus having the same are provided. The developing device includes: a housing, which is formed by coupling an upper case and a lower case and in which a developing roller and a regulating blade are installed; sealing elements, which are respectively formed at both sides of the developing roller or the regulating blade and prevent toner from leaking out of the housing; and fixing elements, which fix the sealing elements in the housing so that the sealing elements cannot move. Each of the fixing elements includes a supporting element, which expands the area of a corresponding fixing element and supports the corresponding sealing element by pushing the corresponding sealing element toward the regulating blade and the developing roller so that the corresponding sealing element comes into contact with the regulating blade and the developing roller.

摘要翻译： 提供了具有该显影装置的显影装置和图像形成装置。 显影装置包括：壳体，其通过联接上壳体和下壳体并且其中安装有显影辊和调节叶片而形成; 密封元件分别形成在显影辊或调节片的两侧，并防止调色剂从壳体泄漏; 以及固定元件，其将密封元件固定在壳体中，使得密封元件不能移动。 每个固定元件包括支撑元件，该支撑元件通过将相应的密封元件推向调节叶片和显影辊而使对应的固定元件的面积膨胀并支撑相应的密封元件，使得相应的密封元件与 调节叶片和显影辊。

公开(公告)号：US20100061742A1

公开(公告)日：2010-03-11

申请号：US12402567

申请日：2009-03-12

申请人： Young-min KIM ,  Su-in Lee

发明人： Young-min KIM ,  Su-in Lee

IPC分类号： G03G15/01 ,  G03G21/12 ,  G03G15/08

CPC分类号： G03G15/0121 ,  G03G2215/0129

摘要： An image forming apparatus including cyan (C), magenta (M), yellow (Y), and black (K) developing units using a C developer, a M developer, a Y developer, and a K developer, respectively; at least one auxiliary developing unit using a developer other than the C, M, Y, and K developers; a plurality of photosensitive media formed in the C, M, Y, and K developing units and the auxiliary developing unit, respectively; a plurality of cleaning members formed in the C, M, Y, and K developing units and the auxiliary developing unit, respectively, so as to clean surfaces of the plurality of photosensitive media; and waste developer storage units formed in the C, M, Y, and K developing units and the auxiliary developing unit, respectively, so as to collect waste developer cleaned by the plurality of cleaning members. The developer storage unit and waste developer storage unit of at least one of the C, M, Y, and K developing units, in which there is a large amount of developer consumed and a large amount of waste developer generated, are larger than the developer storage unit and waste developer storage unit of the auxiliary developing unit.

摘要翻译： 包括分别使用C显影剂，M显影剂，Y显影剂和K显影剂的青色（C），品红色（M），黄色（Y）和黑色（K）显影单元的图像形成装置; 至少一个使用除C，M，Y和K显影剂以外的显影剂的辅助显影单元; 分别形成在C，M，Y和K显影单元和辅助显影单元中的多个感光介质; 分别形成在C，M，Y和K显影单元和辅助显影单元中的多个清洁构件，以清洁多个感光介质的表面; 以及分别形成在C，M，Y和K显影单元和辅助显影单元中的废显影剂存储单元，以便收集由多个清洁构件清洁的废显影剂。 其中存在大量显影剂消耗的C，M，Y和K显影单元中的至少一个的显影剂存储单元和废显影剂存储单元大于显影剂 辅助显影单元的存储单元和废弃显影剂存储单元。

公开(公告)号：US07346291B2

公开(公告)日：2008-03-18

申请号：US11199208

申请日：2005-08-09

申请人： Young-min Kim ,  Su-in Lee

发明人： Young-min Kim ,  Su-in Lee

IPC分类号： G03G15/08

CPC分类号： G03G15/0817

摘要： A developing device and an image forming apparatus having the same are provided. The developing device includes: a housing, which is formed by coupling an upper case and a lower case and in which a developing roller and a regulating blade are installed; sealing elements, which are respectively formed at both sides of the developing roller or the regulating blade and prevent toner from leaking out of the housing; and fixing elements, which fix the sealing elements in the housing so that the sealing elements cannot move. Each of the fixing elements includes a supporting element, which expands the area of a corresponding fixing element and supports the corresponding sealing element by pushing the corresponding sealing element toward the regulating blade and the developing roller so that the corresponding sealing element comes into contact with the regulating blade and the developing roller.

摘要翻译： 提供了具有该显影装置的显影装置和图像形成装置。 显影装置包括：壳体，其通过联接上壳体和下壳体并且其中安装有显影辊和调节叶片而形成; 密封元件分别形成在显影辊或调节片的两侧，并防止调色剂从壳体泄漏; 以及固定元件，其将密封元件固定在壳体中，使得密封元件不能移动。 每个固定元件包括支撑元件，该支撑元件通过将相应的密封元件推向调节叶片和显影辊而使对应的固定元件的面积膨胀并支撑相应的密封元件，使得相应的密封元件与 调节叶片和显影辊。

公开(公告)号：US07697872B2

公开(公告)日：2010-04-13

申请号：US11701443

申请日：2007-02-02

申请人： Hyung-jin Kim ,  Su-in Lee

发明人： Hyung-jin Kim ,  Su-in Lee

IPC分类号： G03G15/08 ,  G03G15/09

CPC分类号： G03G15/0812 ,  G03G21/1814 ,  G03G2221/1633 ,  G03G2221/183

摘要： An image forming apparatus includes: a main body, a photosensitive body spreading developer on a printing paper, a developing roller supplying the photosensitive body with the developer, a developer regulating member regulating the amount of the developer supplied for the photosensitive body by the developing roller, the developer regulating member comprising a supporting member coupled to the main body and an elastic metal board having a bent part extended from the supporting member and contacting with the photosensitive body, and a free length of the elastic metal board being adjusted shorter as a draw rate of the elastic metal board material increases. Accordingly, a developing cartridge and an image forming apparatus has a free length of a developer regulating member that is adjustable to keep the density of developer uniform according to material characteristics of the developer regulating member.

摘要翻译： 图像形成装置包括：主体，印刷纸上的感光体展开显影剂，向感光体供给显影剂的显影辊;显影剂调节部件，其通过显影辊调节供给感光体的显影剂的量 所述显影剂调节构件包括联接到所述主体的支撑构件和弹性金属板，所述弹性金属板具有从所述支撑构件延伸并与所述感光体接触的弯曲部分，并且所述弹性金属板的自由长度作为绘制被更短地调整 弹性金属板材料的比例增加。 因此，显影盒和图像形成装置具有可调节的显影剂调节构件的自由长度，以根据显影剂调节构件的材料特性来保持显影剂的密度均匀。

公开(公告)号：US07346296B2

公开(公告)日：2008-03-18

申请号：US11327489

申请日：2006-01-09

申请人： Su-in Lee ,  Ji-won Moon

发明人： Su-in Lee ,  Ji-won Moon

IPC分类号： G03G15/00

CPC分类号： G03G21/1832 ,  G03G15/0898

摘要： A developing device of an image forming apparatus has an image carrier rotating in confrontation with a developer conveyer and developing the surface of the image carrier with a developer moved by the developer conveyer. A rotating member is rotatably formed adjacent to the image carrier and generates an opposite air current to an air current generated as the image carrier and the developer conveyer are rotated. A power transmission unit transmits power of the image carrier to the rotating member.

摘要翻译： 图像形成装置的显影装置具有与显影剂输送机对抗旋转的图像载体，并且用显影剂输送机移动的显影剂使图像载体的表面显影。 旋转构件与图像载体相邻地可旋转地形成，并产生与图像载体和显影剂输送器旋转时产生的气流相反的气流。 动力传递单元将图像载体的动力传递到旋转构件。

公开(公告)号：US07881643B2

公开(公告)日：2011-02-01

申请号：US12206894

申请日：2008-09-09

申请人： Su-in Lee

发明人： Su-in Lee

IPC分类号： G03G15/08

CPC分类号： G03G15/0839 ,  G03G15/0877 ,  G03G15/0879 ,  G03G2215/00016 ,  G03G2215/0132 ,  G03G2215/0685 ,  G03G2221/163

摘要： An image forming apparatus includes a plurality of developing units respectively including developer inlets, the developing units are arranged side by side in a first direction, a plurality of developer containers to contain developers to be supplied to the plurality of developing units and respectively including developer outlets, the developer units are arranged side by side in the first direction to face the plurality of developing units, and a plurality of developer supplying paths respectively to connect the developer inlets to the developer outlets, wherein the plurality of developer containers include first and second developer containers, and a position of the developer outlet of the second developer container is different from position of the developer outlet of the first developer container.

摘要翻译： 图像形成装置包括分别包括显影剂入口的多个显影单元，显影单元沿第一方向并排布置;多个显影剂容器，用于容纳供给多个显影单元的显影剂，并分别包括显影剂出口 显影单元沿着第一方向并排布置以面对多个显影单元，以及分别用于将显影剂入口连接到显影剂出口的多个显影剂供给路径，其中多个显影剂容器包括第一和第二显影剂 容器和第二显影剂容器的显影剂出口的位置不同于第一显影剂容器的显影剂出口的位置。

公开(公告)号：US07725051B2

公开(公告)日：2010-05-25

申请号：US11471573

申请日：2006-06-21

申请人： Su-in Lee

发明人： Su-in Lee

IPC分类号： G03G15/00

CPC分类号： G03G21/1853 ,  G03G2221/1654 ,  G03G2221/1846 ,  G03G2221/1884

摘要： A process cartridge, an image forming apparatus having the cartridge, and a method for mounting and dismounting the process cartridge in and from an image forming apparatus body are provided. The process cartridge includes at least one photosensitive body on which an electrostatic latent image is formed, and a developing member for developing the electrostatic latent image, and a housing receiving and supporting at least one photosensitive body and the developing member. The housing includes first and second guide outwardly extending protrusions on a first surface and a second opposite surface of the housing in order to position the process cartridge in the image forming apparatus body, and a mount and dismount supporting part formed on a third surface to rotate the housing to mount and dismount the process cartridge from the image forming apparatus body.

摘要翻译： 提供了处理盒，具有盒的图像形成装置以及用于将处理盒安装和拆卸成图像形成装置主体的方法。 处理盒包括至少一个感光体，其上形成有静电潜像，以及用于显影静电潜像的显影部件，以及容纳和支撑至少一个感光体和显影部件的壳体。 壳体包括在壳体的第一表面和第二相对表面上的第一和第二引导件向外延伸的突起，以将处理盒定位在图像形成设备主体中，以及安装和拆卸支撑部件，形成在第三表面上以旋转 该外壳用于将处理盒从图像形成装置本体安装和卸下。

公开(公告)号：US20120087692A1

公开(公告)日：2012-04-12

申请号：US13200921

申请日：2011-10-05

申请人： Jin-seung Choi ,  Youn-gun Jung ,  O-hyun Beak ,  Soo-hwan Bae ,  Young-hoon Han ,  Su-in Lee ,  Eun-bong Han

发明人： Jin-seung Choi ,  Youn-gun Jung ,  O-hyun Beak ,  Soo-hwan Bae ,  Young-hoon Han ,  Su-in Lee ,  Eun-bong Han

IPC分类号： G03G15/00 ,  G03G15/20

CPC分类号： G03G15/2053 ,  G03G15/2064 ,  G03G15/80 ,  G03G2221/166

摘要： A surface heating type heating unit for a fixing device, and a fixing device and an image forming apparatus including the same. The surface heating type heating unit includes a planar heating element on an outer circumferential surface of a supporter having cylindrical shape, a power feeding terminal at each end of the supporter, and a connector disposed between the planar heating element and the power feeding terminal. The connector is formed on a first region on the power feeding terminal, and includes an adhesive material for adhering the planar heating element and the power feeding terminal, and a conductive material formed on a second region of the power feeding terminal excluding the first region.

摘要翻译： 一种用于定影装置的表面加热型加热单元，以及一种定影装置和包括该定影装置的图像形成装置。 表面加热型加热单元包括在具有圆筒形状的支撑体的外周面上的平面加热元件，支撑件的每一端处的馈电端子以及设置在平面加热元件和馈电端子之间的连接器。 连接器形成在供电端子的第一区域上，并且包括用于粘合平面加热元件和馈电端子的粘合材料以及形成在除第一区域之外的馈电端子的第二区域上的导电材料。

公开(公告)号：US20070071496A1

公开(公告)日：2007-03-29

申请号：US11471573

申请日：2006-06-21

申请人： Su-in Lee

发明人： Su-in Lee

IPC分类号： G03G21/18

CPC分类号： G03G21/1853 ,  G03G2221/1654 ,  G03G2221/1846 ,  G03G2221/1884

摘要： A process cartridge, an image forming apparatus having the cartridge, and a method for mounting and dismounting the process cartridge in and from an image forming apparatus body are provided. The process cartridge of an image forming apparatus includes at least one of a photosensitive body on which an electrostatic latent image is formed, and a developing member for developing the electrostatic latent image, and a housing receiving and supporting at least one of the photosensitive body and the developing member. The housing includes first and second guide protrusions protruding outwardly from a first surface and a second surface opposite the first surface of the housing in order to position a mounting position of the housing as the process cartridge is mounted in the image forming apparatus body, and a mount and dismount supporting part formed on a third surface, perpendicular to the first and the second surfaces, of the housing in order to support a rotation of the housing as the process cartridge is mounted in or dismounted from the image forming apparatus body.

摘要翻译： 提供了处理盒，具有盒的图像形成装置以及用于将处理盒安装和拆卸成图像形成装置主体的方法。 图像形成装置的处理盒包括其上形成有静电潜像的感光体和用于显影静电潜像的显影部件中的至少一个，以及容纳并支撑感光体和 显影部件。 壳体包括从第一表面向外突出的第一和第二引导突起和与壳体的第一表面相对的第二表面，以便当处理盒安装在图像形成装置主体中时定位壳体的安装位置，并且 安装和卸载支撑部分，形成在壳体的垂直于第一和第二表面的第三表面上，以便当处理盒安装在图像形成装置主体中或从图像形成装置主体中卸下时支撑壳体的旋转。