公开(公告)号：US20070296774A1

公开(公告)日：2007-12-27

申请号：US11634273

申请日：2006-12-06

申请人： In-su Lee ,  Young-su Lee ,  Myoung-song Jung ,  Tae-kyun Kim

发明人： In-su Lee ,  Young-su Lee ,  Myoung-song Jung ,  Tae-kyun Kim

IPC分类号： B41J2/175

CPC分类号： B41J2/17523

摘要： An ink supplying apparatus of an image forming device including an ink discharging unit to discharge ink of an ink cartridge, a needle connected to the ink discharging unit to form an ink supplying passage, a blocking unit to block the needle from being exposed to the outside, and a sealing member to seal the ink discharging unit and the blocking unit. Accordingly, the apparatus can not only block the needle from being exposed to the outside, but can also prevent an ink leakage, thereby facilitating a safer use of the image forming device to safely use.

摘要翻译： 一种图像形成装置的供墨装置，包括：排墨单元，用于排出墨盒的墨水;连接到排墨单元的针以形成供墨通道;封闭单元，用于阻止针头暴露于外部 以及用于密封喷墨单元和阻挡单元的密封构件。 因此，该装置不仅可以阻止针头暴露于外部，而且还可以防止墨水泄漏，从而有助于图像形成装置更安全地使用。

公开(公告)号：US20070064048A1

公开(公告)日：2007-03-22

申请号：US11469981

申请日：2006-09-05

申请人： Young-su Lee ,  In-su Lee

发明人： Young-su Lee ,  In-su Lee

IPC分类号： B41J2/15

CPC分类号： B41J2/155 ,  B41J2002/14419 ,  B41J2202/20

摘要： An array printhead and an inkjet image forming apparatus having the same are include a first member, a second member, a third member, and a support member. The first through third members and the support member sequentially overlap and couple to each other. The first member supplies ink of different colors into the second member and the second member separately receives the ink of different colors supplied from the first member. The third member includes a plurality of head chips that eject ink supplied from the second member thereon and the support member fixes the first member, the second member, and the third member using a plurality of coupling elements.

摘要翻译： 阵列打印头和具有该阵列打印头的喷墨图像形成装置包括第一构件，第二构件，第三构件和支撑构件。 第一至第三构件和支撑构件依次重叠并相互联接。 第一构件将不同颜色的墨供给到第二构件中，并且第二构件分别接收从第一构件供应的不同颜色的墨。 第三构件包括喷射从第二构件供应的油墨的多个头部碎片，并且支撑构件使用多个联接元件固定第一构件，第二构件和第三构件。

公开(公告)号：US20100053265A1

公开(公告)日：2010-03-04

申请号：US12485346

申请日：2009-06-16

申请人： Jung-wook KIM ,  Young-su Lee ,  In-su Lee

发明人： Jung-wook KIM ,  Young-su Lee ,  In-su Lee

IPC分类号： B41J2/145

CPC分类号： B41J2/14072 ,  B41J2/14024 ,  B41J2202/20

摘要： An array type inkjet print head includes an ink cartridge to store ink, at least one print head chip disposed on a base of the ink cartridge to project from the base, the at least one print head chip to fire the ink, a flat plate cover disposed on the base of the ink cartridge and to have at least one opening corresponding to the at least one print head chip, and an adhesive member disposed between the base of the ink cartridge and the flat plate cover to fix the flat plate cover to the base of the ink cartridge. The flat plate cover is formed of either a metal material or a ceramic material.

摘要翻译： 阵列式喷墨打印头包括：墨盒，用于存储墨水;至少一个打印头芯片，设置在墨盒的基座上，从基座突出;至少一个打印头芯片，用于喷射墨水;平板盖 设置在墨盒的底部上并且具有至少一个对应于该至少一个打印头芯片的开口，以及一个设置在墨盒的基座和平板盖之间的粘合件，以将平板盖固定到 墨盒底座。 平板盖由金属材料或陶瓷材料形成。

公开(公告)号：US07527355B2

公开(公告)日：2009-05-05

申请号：US11469981

申请日：2006-09-05

申请人： Young-su Lee ,  In-su Lee

发明人： Young-su Lee ,  In-su Lee

IPC分类号： B41J2/14

CPC分类号： B41J2/155 ,  B41J2002/14419 ,  B41J2202/20

摘要： An array printhead and an inkjet image forming apparatus having the same are include a first member, a second member, a third member, and a support member. The first through third members and the support member sequentially overlap and couple to each other. The first member supplies ink of different colors into the second member and the second member separately receives the ink of different colors supplied from the first member. The third member includes a plurality of head chips that eject ink supplied from the second member thereon and the support member fixes the first member, the second member, and the third member using a plurality of coupling elements.

摘要翻译： 阵列打印头和具有该阵列打印头的喷墨图像形成装置包括第一构件，第二构件，第三构件和支撑构件。 第一至第三构件和支撑构件依次重叠并相互联接。 第一构件将不同颜色的墨供给到第二构件中，并且第二构件分别接收从第一构件供应的不同颜色的墨。 第三构件包括喷射从第二构件供应的油墨的多个头部碎片，并且支撑构件使用多个联接元件固定第一构件，第二构件和第三构件。

公开(公告)号：US08020982B2

公开(公告)日：2011-09-20

申请号：US11865828

申请日：2007-10-02

申请人： Il-ju Mun ,  Young-su Lee

发明人： Il-ju Mun ,  Young-su Lee

IPC分类号： B41J2/19 ,  B41J2/175

CPC分类号： B41J2/17563 ,  B41J2/1707 ,  B41J2/19

摘要： A bubble removing apparatus for removing air bubbles in ink to be supplied to a printer head of an inkjet printer and a method of removing the air bubbles are provided to provide a smooth flow of ink to the inkjet printer head. When an air bubble removing operation is performed, ink in an ink tank is moved towards the printer head through a filter unit by operating the pump in a forward direction, and the ink that has moved towards the printer head is returned to the ink tank through the filter unit by operating the pump in a reverse direction. Air bubbles trapped in the filter unit are moved to the ink tank due to the operation of the pump in the reverse direction and are removed in the ink tank by the gravitational force, and thereby a smooth flowing ink supply can be provided to the printer head.

摘要翻译： 提供用于去除要供应到喷墨打印机的打印机头的墨中的气泡的气泡去除装置和去除气泡的方法，以提供墨水到喷墨打印头的顺畅流动。 当执行气泡去除操作时，通过在向前方向上操作泵将墨水罐中的墨水通过过滤器单元移动到打印机头部，并且朝向打印机头移动的墨水通过 过滤器单元通过沿相反方向操作泵。 捕集在过滤器单元中的气泡由于泵的反向操作而被移动到墨槽中，并且通过重力被去除在墨盒中，从而可以向打印头提供平滑流动的墨水供应 。

公开(公告)号：US07588315B2

公开(公告)日：2009-09-15

申请号：US11524187

申请日：2006-09-21

申请人： Young-su Lee

发明人： Young-su Lee

IPC分类号： B41J2/155

CPC分类号： B41J2/2103 ,  B41J2/155 ,  B41J11/002 ,  B41J2002/14403 ,  B41J2202/19 ,  B41J2202/20

摘要： An array printhead and an image forming apparatus having the same. The array printhead includes a first member, a second member, and a third member. The first, second, and third members sequentially overlap and couple to each other. The first member supplies ink of different colors to the second member and the second member separately receives the ink of different colors supplied from the first member and allows the ink to flow to the third member. The third member includes a plurality of head chips. A plurality of supply grooves are formed in a side of the third member on which the plurality of head chips are mounted. The plurality of supply grooves includes a plurality of supply holes that provide the ink of different colors supplied from the second member to the plurality of head chips. The plurality of supply holes are located on an axis different from axes of other adjacent supply holes with respect to a direction perpendicular to a width direction of a print medium.

摘要翻译： 阵列打印头和具有该打印头的图像形成装置。 阵列打印头包括第一构件，第二构件和第三构件。 第一，第二和第三成员依次重叠并相互耦联。 第一构件向第二构件供应不同颜色的墨，第二构件分别接收从第一构件供应的不同颜色的墨，并允许墨流动到第三构件。 第三构件包括多个头部芯片。 多个供给槽形成在其上安装有多个头部芯片的第三部件的一侧。 多个供给槽包括多个供给孔，其将从第二构件供给的不同颜色的油墨提供给多个头部芯片。 多个供给孔相对于与打印介质的宽度方向垂直的方向位于与其他相邻供给孔的轴不同的轴上。

公开(公告)号：US20060274129A1

公开(公告)日：2006-12-07

申请号：US11288334

申请日：2005-11-29

申请人： Young-su Lee ,  Myung-song Jung ,  Jao-cheol Lee

发明人： Young-su Lee ,  Myung-song Jung ,  Jao-cheol Lee

IPC分类号： B41J2/175

CPC分类号： B41J2/175

摘要： An ink supply system for an ink cartridge includes an ink tank and a negative pressure regulator. The ink tank holds ink of a predetermined color therein and has an exit port disposed on a lower portion thereof to dispense ink from the tank. The negative pressure regulator is attached to the ink tank and has a body, a needle protruding from an upper portion of the body, and a needle protective member disposed about the needle and to move vertically over the needle. When the ink tank and the negative pressure regulator are assembled, the exit port presses down on the needle protective member, and the needle extends from the needle protective member into the exit port.

摘要翻译： 墨盒的供墨系统包括墨盒和负压调节器。 墨水容器中保持预定颜色的墨水，并具有设置在其下部的出口，以从墨水中分配墨水。 负压调节器附接到墨盒，并且具有主体，从主体的上部突出的针以及围绕针布置并垂直移动的针的针保护部件。 当墨盒和负压调节器组装时，出口压下针保护件，针从针保护件延伸到出口。

公开(公告)号：US06840608B2

公开(公告)日：2005-01-11

申请号：US10287817

申请日：2002-11-05

申请人： Myung-song Jung ,  Young-su Lee ,  Jeong-seon Kim ,  Moo-youl Kim

发明人： Myung-song Jung ,  Young-su Lee ,  Jeong-seon Kim ,  Moo-youl Kim

IPC分类号： B41J2/03 ,  B41J2/175

CPC分类号： B41J2/17556 ,  B41J2/17506 ,  B41J2/17513

摘要： An ink cartridge for an ink jet printer is provided. The provided ink cartridge has an ink reservoir and a housing for covering the ink reservoir with a negative pressure maintenance unit therebetween, to maintain the inner pressure of the ink reservoir under a negative pressure. Since the negative pressure maintenance unit does not contact ink in the ink reservoir, the negative pressure maintenance unit does not corrode. In addition, the negative pressure maintenance unit is installed between the housing and the ink reservoir while occupying a small space, and thus improving the filling efficiency of ink in the ink reservoir.

摘要翻译： 提供一种用于喷墨打印机的墨盒。 所提供的墨盒具有墨水储存器和用于在其间用负压维持单元覆盖墨水储存器的壳体，以将墨水储存器的内部压力保持在负压下。 由于负压维护单元不接触墨水容器中的墨水，所以负压维护单元不会腐蚀。 此外，负压维护单元安装在壳体和墨水储存器之间，同时占据小的空间，从而提高墨水容器中的墨水的填充效率。

公开(公告)号：US08752932B2

公开(公告)日：2014-06-17

申请号：US12706873

申请日：2010-02-17

申请人： Youn-gun Jung ,  Karp-sik Youn ,  Young-su Lee ,  Gun Heo

发明人： Youn-gun Jung ,  Karp-sik Youn ,  Young-su Lee ,  Gun Heo

IPC分类号： B41J2/165

CPC分类号： B41J2/16535

摘要： An inkjet image forming apparatus includes a main body frame, a medium supplying unit which is coupled to the main body frame and supplying a print medium, an image forming cartridge which is coupled to the main body frame, forms an image on the supplied print medium, and including a nozzle to eject ink, and a wiping assembly which wipes the nozzle. The wiping assembly includes a wiping sheet storage unit in which the wiping sheet is stored as being wound, a transfer shuttle which moves along arrangement of the nozzle by a driving force of a driving source, a pressing member which is provided in the transfer shuttle and presses a region of the wiping sheet against the nozzle to perform wiping using the wiping sheet, and a wiping sheet support unit which is provided in the transfer shuttle and restricts move of the wiping sheet while the nozzle is wiped.

摘要翻译： 喷墨图像形成装置包括主体框架，连接到主体框架并提供打印介质的介质供给单元，耦合到主体框架的图像形成盒，在所提供的打印介质上形成图像 并且包括用于喷射墨水的喷嘴和擦拭喷嘴的擦拭组件。 擦拭组件包括擦拭片存储单元，擦拭片被卷绕在该擦拭片存储单元中;传送梭，其通过驱动源的驱动力沿着喷嘴的布置移动;加压构件，设置在传送梭中; 将擦拭片的区域压靠喷嘴，使用擦拭片进行擦拭;以及设置在传送梭中的擦拭片支撑单元，并且在喷嘴被擦拭时限制擦拭片的移动。

公开(公告)号：US08444251B2

公开(公告)日：2013-05-21

申请号：US12785738

申请日：2010-05-24

申请人： Gun Heo ,  Karp-sik Youn ,  Young-su Lee ,  Youn-gun Jung

发明人： Gun Heo ,  Karp-sik Youn ,  Young-su Lee ,  Youn-gun Jung

IPC分类号： B41J2/165

CPC分类号： B41J2/16538 ,  B41J2/16541

摘要： A scrapping unit and an image forming apparatus having the same, and cleaning methods thereof to improve a maintenance performance. The scrapping unit cleans a polluted member disposed in an image forming apparatus and stained by a polluting material. The scrapping unit may include an endless belt to circulate between an exposed position where a surface of the endless belt is exposed toward the polluted member, and a non-exposed position where the surface of the endless belt is not exposed with respect to the polluted member, and a belt support frame which includes a belt support surface to support the endless belt so that the endless belt can be unfolded in the exposed position, and a storing space to store the endless belt so that the endless belt can be folded in the non-exposed position.

摘要翻译： 报废单元和具有该报废单元的图像形成设备及其清洁方法以提高维护性能。 报废单元清洁设置在图像形成装置中的被污染的构件，并被污染物质污染。 报废单元可以包括环形带，其在环形带的表面暴露于被污染的构件的暴露位置和环形带的表面相对于污染构件未暴露的非暴露位置之间循环 以及带支撑框架，其包括带支撑表面以支撑环形带，使得环形带可以在暴露位置展开，以及存储空间以存储环形带，使得环形带可以折叠成非环形带， - 曝光位置。