公开(公告)号：US20100290816A1

公开(公告)日：2010-11-18

申请号：US12834784

申请日：2010-07-12

申请人： Hyung-won Yoon ,  Seung-yoon Lee

发明人： Hyung-won Yoon ,  Seung-yoon Lee

IPC分类号： G03G15/08

CPC分类号： G03G15/0812 ,  G03G2215/0634 ,  G03G2215/0872

摘要： A developing unit includes a developing unit body having a toner inlet and a developing roller mounted in the developing unit body. A toner feeding unit for feeding is provided to feed the toner from the toner inlet to the developing roller. A doctor blade is integrally formed with the developing unit body for controlling the thickness of the toner supplied to the developing roller.

摘要翻译： 显影单元包括具有调色剂入口的显影单元主体和安装在显影单元体中的显影辊。 提供用于进给的调色剂供给单元，用于将调色剂从调色剂入口供给到显影辊。 刮刀与显影单元主体一体地形成，用于控制供应到显影辊的调色剂的厚度。

公开(公告)号：US08112018B2

公开(公告)日：2012-02-07

申请号：US12834784

申请日：2010-07-12

申请人： Hyung-won Yoon ,  Seung-yoon Lee

发明人： Hyung-won Yoon ,  Seung-yoon Lee

IPC分类号： G03G15/08

CPC分类号： G03G15/0812 ,  G03G2215/0634 ,  G03G2215/0872

摘要： A developing unit includes a developing unit body having a toner inlet and a developing roller mounted in the developing unit body. A toner feeding unit for feeding is provided to feed the toner from the toner inlet to the developing roller. A doctor blade is integrally formed with the developing unit body for controlling the thickness of the toner supplied to the developing roller.

摘要翻译： 显影单元包括具有调色剂入口的显影单元主体和安装在显影单元体中的显影辊。 提供用于进给的调色剂供给单元，用于将调色剂从调色剂入口供给到显影辊。 刮刀与显影单元主体一体地形成，用于控制供应到显影辊的调色剂的厚度。

公开(公告)号：US20070059048A1

公开(公告)日：2007-03-15

申请号：US11390348

申请日：2006-03-28

申请人： Hyung-won Yoon ,  Seung-yoon Lee

发明人： Hyung-won Yoon ,  Seung-yoon Lee

IPC分类号： G03G15/08

CPC分类号： G03G15/0812 ,  G03G2215/0634 ,  G03G2215/0872

摘要： A developing unit includes a developing unit body having a toner inlet and a developing roller mounted in the developing unit body. A toner feeding unit for feeding is provided to feed the toner from the toner inlet to the developing roller. A doctor blade is integrally formed with the developing unit body for controlling the thickness of the toner supplied to the developing roller.

摘要翻译： 显影单元包括具有调色剂入口的显影单元主体和安装在显影单元体中的显影辊。 提供用于进给的调色剂供给单元，用于将调色剂从调色剂入口供给到显影辊。 刮刀与显影单元主体一体地形成，用于控制供应到显影辊的调色剂的厚度。

公开(公告)号：US07558512B2

公开(公告)日：2009-07-07

申请号：US12060458

申请日：2008-04-01

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

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

IPC分类号： G03G15/01

CPC分类号： G03G15/0126 ,  G03G2215/017

摘要： 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.

摘要翻译： 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：US20070134020A1

公开(公告)日：2007-06-14

申请号：US11585140

申请日：2006-10-24

申请人： Seung-yoon Lee ,  Jeong-hun Pang

发明人： Seung-yoon Lee ,  Jeong-hun Pang

IPC分类号： G03G15/08

CPC分类号： G03G15/0817

摘要： A developing device has a sealing unit that seals a gap between an inner wall of a housing that stores developer and a blade that controls a thickness of developer attached on a developing roller. The sealing unit of the developing device includes a first sealing member inserted into a gap between the inner wall of the housing and an end portion of the blade, a second sealing member placed on the blade to contact the first sealing member, and a pressing member that presses the first and second sealing members so as to prevent gaps between the first and second sealing members. Therefore, the gap between the blade and the inner wall of the housing can be blocked efficiently without damaging the developing roller, and a stable and efficient developing process can be performed.

摘要翻译： 显影装置具有密封单元，该密封单元密封存储显影剂的壳体的内壁和控制附着在显影辊上的显影剂的厚度的叶片之间的间隙。 显影装置的密封单元包括插入到壳体的内壁和叶片的端部之间的间隙中的第一密封构件，设置在叶片上以接触第一密封构件的第二密封构件和按压构件 其压迫第一和第二密封构件以防止第一和第二密封构件之间的间隙。 因此，可以有效地阻挡叶片与壳体的内壁之间的间隙，而不损害显影辊，并且可以进行稳定和有效的显影处理。

公开(公告)号：US07434924B2

公开(公告)日：2008-10-14

申请号：US11200175

申请日：2005-08-10

申请人： Seung-yoon Lee ,  Myoung-chan Kim

发明人： Seung-yoon Lee ,  Myoung-chan Kim

IPC分类号： B41J2/175

CPC分类号： B41J2/17523

摘要： An ink cartridge and a wet-type electrophotographic image forming apparatus having the ink cartridge, wherein the ink cartridge is detachably mounted with respect to an image forming apparatus body and supplies a developing unit with ink. The ink cartridge includes a housing including an inflow inlet into which the ink flows, and an inflow inlet opening and closing unit for operating together with the image forming apparatus body such that when the housing is mounted in the image forming apparatus body the inflow inlet is opened, and when the housing is removed from the image forming apparatus body the inflow inlet is closed. The inflow inlet opening and closing unit includes a moving member installed in the housing so as to move in first and second directions, at least one expanding tube bag installed in the inflow inlet for expanding and/or shrinking, depending on an inflow amount of liquid, to open and/or close the inflow inlet, and a liquid feeding unit for selectively feeding the liquid to and withdrawing the liquid from the at least one expanding tube bag depending on a movement direction of the moving member.

摘要翻译： 具有墨盒的墨盒和湿式电子照相图像形成装置，其中墨盒相对于图像形成装置主体可拆卸地安装，并向显影单元供应墨水。 该墨盒包括一个壳体，该壳体包括一个墨水流入的入口，以及一个流入入口打开和关闭单元，与图像形成设备主体一起操作，使得当外壳安装在图像形成设备主体中时， 打开，并且当从图像形成装置主体移除壳体时，流入口关闭。 入流入口开闭单元包括安装在壳体中以便沿第一和第二方向移动的移动构件，至少一个安装在流入入口中用于膨胀和/或收缩的膨胀管袋，这取决于液体的流入量 ，以打开和/或关闭所述流入入口;以及液体供给单元，用于根据所述移动构件的移动方向，选择性地将所述液体从所述至少一个扩张管袋中取出和排出。

公开(公告)号：US07373098B2

公开(公告)日：2008-05-13

申请号：US10964651

申请日：2004-10-15

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

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

IPC分类号： G03G15/08

CPC分类号： G03G15/0126 ,  G03G2215/017

摘要： 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.

摘要翻译： 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：US20050141934A1

公开(公告)日：2005-06-30

申请号：US10989460

申请日：2004-11-17

申请人： Jin-yoon Kim ,  Seung-yoon Lee ,  Gwon-cheol Lee

发明人： Jin-yoon Kim ,  Seung-yoon Lee ,  Gwon-cheol Lee

IPC分类号： G03G15/20

CPC分类号： G03G15/2053

摘要： A fusing device of an electrophotographic image forming apparatus. The fusing device includes a fusing roller that is heated to be a predetermined temperature, and a pressing roller that presses a sheet of paper passing between the fusing roller and the pressing roller toward the fusing roller. In addition, the fusing roller includes a cylindrical roller having a predetermined diameter, a heater positioned inside the cylindrical roller to heat the cylindrical roller, a rubber member that is formed on a center portion of an outer circumference on the cylindrical roller, and heat resistance portion that is formed on both end portions of the cylindrical roller.

摘要翻译： 电子照相图像形成装置的定影装置。 定影装置包括加热到预定温度的定影辊，以及将经过定影辊和加压辊之间的纸张朝向定影辊按压的加压辊。 此外，定影辊包括具有预定直径的圆柱滚子，位于圆柱滚子内部的加热器，用于加热圆柱滚子的加热器，形成在圆筒滚子上的外圆周中心部分上的橡胶部件和耐热性 形成在圆筒状辊的两端部的部分。

公开(公告)号：US07693447B2

公开(公告)日：2010-04-06

申请号：US11585140

申请日：2006-10-24

申请人： Seung-yoon Lee ,  Jeong-hun Pang

发明人： Seung-yoon Lee ,  Jeong-hun Pang

IPC分类号： G03G15/00

CPC分类号： G03G15/0817

摘要： A developing device has a sealing unit that seals a gap between an inner wall of a housing that stores developer and a blade that controls a thickness of developer attached on a developing roller. The sealing unit of the developing device includes a first sealing member inserted into a gap between the inner wall of the housing and an end portion of the blade, a second sealing member placed on the blade to contact the first sealing member, and a pressing member that presses the first and second sealing members so as to prevent gaps between the first and second sealing members. Therefore, the gap between the blade and the inner wall of the housing can be blocked efficiently without damaging the developing roller, and a stable and efficient developing process can be performed.

摘要翻译： 显影装置具有密封单元，该密封单元密封存储显影剂的壳体的内壁和控制附着在显影辊上的显影剂的厚度的叶片之间的间隙。 显影装置的密封单元包括插入到壳体的内壁和叶片的端部之间的间隙中的第一密封构件，设置在叶片上以接触第一密封构件的第二密封构件和按压构件 其压迫第一和第二密封构件以防止第一和第二密封构件之间的间隙。 因此，可以有效地阻挡叶片与壳体的内壁之间的间隙，而不损害显影辊，并且可以进行稳定和有效的显影处理。

公开(公告)号：US20080187367A1

公开(公告)日：2008-08-07

申请号：US12060458

申请日：2008-04-01

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

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

IPC分类号： G03G15/08

CPC分类号： G03G15/0126 ,  G03G2215/017

摘要： 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.

摘要翻译： 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。