专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

31. 发明申请

US20110097114A1 IMAGE FORMING APPARATUS, AND DEVELOPING DEVICE AND DEVELOPING UNIT THEREOF 有权
标题翻译：图像形成装置，以及开发装置及其开发单元
公开(公告)号：US20110097114A1
公开(公告)日：2011-04-28
申请号：US12981848
申请日：2010-12-30
申请人： Jong In KIM , Myoung Su Baek , Oh Dug Gwon
发明人： Jong In KIM , Myoung Su Baek , Oh Dug Gwon
IPC分类号： G03G15/08
CPC分类号： G03G15/0896 , G03G15/0168 , G03G15/0189 , G03G15/08 , G03G15/0815
摘要： An image forming apparatus includes developing units designed to have an appropriate developer storage capacity in consideration of developer consumption, and improved convenience of use. The image forming apparatus also includes an image carrier, and plural developing units arranged along a rotating direction of the image carrier to supply developers to the image carrier. The plural developing units include a first developing unit having the largest developer storage capacity and a second developing unit having the second largest developer storage capacity after the first developing unit.
摘要翻译：图像形成装置包括考虑到显影剂消耗而设计成具有合适的显影剂存储容量的显影单元，并且改善了使用方便性。图像形成装置还包括图像载体，以及沿着图像载体的旋转方向布置的多个显影单元，以向显影剂供应显影剂。多个显影单元包括具有最大显影剂储存能力的第一显影单元和在第一显影单元之后具有第二大显影剂储存容量的第二显影单元。

32. 发明申请

US20100003049A1 Image developing apparatus and image forming apparatus using the apparatus 有权
标题翻译：图像显影装置和使用该装置的图像形成装置
公开(公告)号：US20100003049A1
公开(公告)日：2010-01-07
申请号：US12559054
申请日：2009-09-14
申请人： Seung-chan PARK , Myoung-su BAEK , Soon-seok KWON
发明人： Seung-chan PARK , Myoung-su BAEK , Soon-seok KWON
IPC分类号： G03G21/00
CPC分类号： G03G15/0898
摘要： An image developing apparatus includes an upper case; a lower case disposed on a lower side of the upper case, and internally housing a developing agent, and having an opening. A photoconductive drum is disposed on the upper case for forming an electrostatic latent image on a surface thereof. A charging roller is disposed on one side of an outer circumference of the photoconductive drum for charging the photoconductive drum. A developing roller having one part is exposed through the opening of the lower case to cooperate with the photoconductive drum for developing the electrostatic latent image. A scattering preventing unit disposed between the photoconductive drum and the developing roller, to prevent scattering of the developing agent supplied by the developing roller. The scattering preventing unit includes a blocking curtain which covers a part of the opening and having one side in contact with the outer circumference of the photoconductive drum. A fixing bracket is provided for supporting the blocking curtain.
摘要翻译：图像显影装置包括：上壳体; 下壳体，设置在上壳体的下侧，并且内部容纳显影剂，并具有开口。感光鼓设置在上壳体上，用于在其表面上形成静电潜像。充电辊设置在感光鼓的外周的一侧，用于对感光鼓进行充电。具有一部分的显影辊通过下壳体的开口露出，以与感光鼓配合以使静电潜像显影。设置在感光鼓和显影辊之间的防散射单元，以防止由显影辊供给的显影剂的飞散。散射防止单元包括遮蔽窗帘，其遮盖开口的一部分并且具有与感光鼓的外周接触的一侧。提供固定支架以支撑遮挡帘。

33. 发明申请

US20090245890A1 IMAGE FORMING APPARATUS AND DEVELOPER THEREOF 审中-公开
标题翻译：图像形成装置及其开发者
公开(公告)号：US20090245890A1
公开(公告)日：2009-10-01
申请号：US12208475
申请日：2008-09-11
申请人： Seung Chan Park , Joon Hee Kim , Myoung Su Baek , Ho jin Jang
发明人： Seung Chan Park , Joon Hee Kim , Myoung Su Baek , Ho jin Jang
IPC分类号： G03G15/08
CPC分类号： G03G15/0812 , G03G15/0896 , G03G2215/0634
摘要： An image forming apparatus and a developer thereof includes a developer frame to store a developing agent, a developing device rotatably mounted to the developer frame, a support member mounted to the developer frame, and a regulating member having a first end fixed to the support member, and a second end opposite to the first end, the second end installed in a trail-type manner. The support member includes a plurality of bending portions bent to reinforce a strength of the support member. A trail-type regulating device improved to maintain a sufficient strength and a sufficient elasticity is also disclosed. The regulating device allows the developing agent layer attached to the developing device can be uniform.
摘要翻译：图像形成装置及其显影剂包括：显影剂框架，用于存储显影剂;可旋转地安装在显影剂框架上的显影装置;安装到显影框架的支撑构件;以及调节构件，其具有固定到支撑构件的第一端以及与第一端相对的第二端，第二端以轨道式方式安装。支撑构件包括弯曲以增强支撑构件的强度的多个弯曲部。还公开了改进以保持足够的强度和足够弹性的轨迹调节装置。调节装置允许附着在显影装置上的显影剂层可以均匀。

34. 发明申请

US20090214263A1 IMAGE FORMING APPARATUS, AND DEVELOPING DEVICE AND DEVELOPING UNIT THEREOF 有权
标题翻译：图像形成装置，以及开发装置及其开发单元
公开(公告)号：US20090214263A1
公开(公告)日：2009-08-27
申请号：US12205047
申请日：2008-09-05
申请人： Jong In KIM , Myoung-Su BAEK , Oh Dug GWON
发明人： Jong In KIM , Myoung-Su BAEK , Oh Dug GWON
IPC分类号： G03G15/01 , G03G15/08
CPC分类号： G03G15/0896 , G03G15/0168 , G03G15/0189 , G03G15/08 , G03G15/0815
摘要： An image forming apparatus includes developing units designed to have an appropriate developer storage capacity in consideration of developer consumption, and improved convenience of use. The image forming apparatus also includes an image carrier, and plural developing units arranged along a rotating direction of the image carrier to supply developers to the image carrier. The plural developing units include a first developing unit having the largest developer storage capacity and a second developing unit having the second largest developer storage capacity after the first developing unit.
摘要翻译：图像形成装置包括考虑到显影剂消耗而设计成具有合适的显影剂存储容量的显影单元，并且改善了使用方便性。图像形成装置还包括图像载体，以及沿着图像载体的旋转方向布置的多个显影单元，以向显影剂供应显影剂。多个显影单元包括具有最大显影剂储存能力的第一显影单元和在第一显影单元之后具有第二大显影剂储存容量的第二显影单元。

35. 发明申请

US20080240814A1 DEVELOPING UNIT AND IMAGE FORMING APPARATUS HAVING THE SAME 有权
标题翻译：开发单位和具有该图像的图像形成装置
公开(公告)号：US20080240814A1
公开(公告)日：2008-10-02
申请号：US11874423
申请日：2007-10-18
申请人： Jong-in Kim , Myoung-su Baek , Soon-seok Kwon
发明人： Jong-in Kim , Myoung-su Baek , Soon-seok Kwon
IPC分类号： G03G21/12
CPC分类号： G03G21/1814 , G03G21/12
摘要： A developing unit includes a waste toner housing having an upper housing and a lower housing which face each other, at least one support unit to allow connection between the upper and lower housings, and to support facing surfaces of the upper and lower housings, and a toner housing which is disposed on a lower part of the waste toner housing and is spaced apart from the waste toner housing at a predetermined distance. Accordingly, the waste toner housing is prevented from being deformed by heat and pressure, and thus white lines on images, flowback of waste toner and insufficient cleaning, which are caused by interference with the light path due to deformation of the waste toner housing, can be reduced. Additionally, tolerance can be greatly reduced as a result of resolving the problem of deformation of the waste toner housing, so a developing unit having a smaller size can be provided.
摘要翻译：显影单元包括具有彼此面对的上壳体和下壳体的废调色剂壳体，至少一个支撑单元，以允许上壳体和下壳体之间的连接，并且支撑上壳体和下壳体的相对表面，以及调色剂壳体设置在废调色剂壳体的下部并且以预定距离与废调色剂壳体间隔开。因此，防止废色调剂壳体受到热和压力的变形，从而由于由于调色剂外壳的变形而与光路的干涉引起的图像上的白线，废色粉的回流和不充分的清洁，可以减少此外，作为解决废粉调色剂壳体变形的问题的结果，公差可以大大降低，因此可以提供具有较小尺寸的显影单元。

36. 发明申请

US20080187367A1 TONER CARTRIDGE AND ELECTROPHOTOGRAPHIC PRINTER EMPLOYING THE SAME 有权
标题翻译：使用墨盒和电子打印机进行打印
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。

37. 发明申请

US20050084300A1 Toner cartridge used with electrophotographic image forming apparatus 有权
标题翻译：与电子照相成像设备一起使用的墨粉盒
公开(公告)号：US20050084300A1
公开(公告)日：2005-04-21
申请号：US10968180
申请日：2004-10-20
申请人： Sam-seok Choi , Myoung-su Baek , Dong-hoon Park
发明人： Sam-seok Choi , Myoung-su Baek , Dong-hoon Park
IPC分类号： G03G15/08 , G03G21/10
CPC分类号： G03G15/0806 , G03G15/0875 , G03G15/0889 , G03G21/10 , G03G2215/0685
摘要： 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.
摘要翻译：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。

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