专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20060274129A1 Ink supply system for ink cartridge 审中-公开
标题翻译：墨盒供墨系统
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。

2. 发明授权

US06840608B2 Ink cartridge used with an ink jet printer 失效
标题翻译：与墨水喷墨打印机一起使用的墨盒
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。

3. 发明授权

US06814434B2 Ink cartridge 失效
标题翻译：墨盒
公开(公告)号：US06814434B2
公开(公告)日：2004-11-09
申请号：US10460257
申请日：2003-06-13
申请人： Seo-hyun Cho , Myung-song Jung , Young-su Lee , Hyung-hyu Hwang
发明人： Seo-hyun Cho , Myung-song Jung , Young-su Lee , Hyung-hyu Hwang
IPC分类号： B41J2175
CPC分类号： B41J2/17513
摘要： An ink cartridge includes a main body containing an ink absorbent body at an inside thereof and filled with ink, an ink head chip disposed at a lower portion of the main body to spray the ink onto a printing paper, an ink feeding pipe disposed at an inside of the lower portion of the main body to feed the ink in the main body to the ink head chip, and a pressure rib protruding from a bottom of the main body toward the ink absorbent body by a height higher than the ink feeding pipe to press the ink absorbent body contacting the pressure rib before coming in contact with the ink feeding pipe.

4. 发明授权

US06749295B2 Ink-jet cartridge 失效
标题翻译：喷墨墨盒
公开(公告)号：US06749295B2
公开(公告)日：2004-06-15
申请号：US10330318
申请日：2002-12-30
申请人： Moo-youl Kim , Seo-hyun Cho , Hyung-hyu Hwang , Myung-song Jung , Jae-cheol Lee , Young-su Lee
发明人： Moo-youl Kim , Seo-hyun Cho , Hyung-hyu Hwang , Myung-song Jung , Jae-cheol Lee , Young-su Lee
IPC分类号： B41J2175
CPC分类号： B41J2/17563 , B41J2/17513 , B41J2/1752 , B41J2/17553
摘要： An ink-jet cartridge includes a cartridge body forming an ink reservoir, a standpipe coupled to one side of the ink reservoir, a printhead formed under an ink supply passage formed by the standpipe, through which ink from the ink reservoir is ejected onto a printing medium in a droplet shape, and a filter which covers a top portion of the standpipe. The filter is formed in a convex shape protruding toward the printhead. Ink particles and bubbles flowing from the ink reservoir to the printhead are filtered out, bubbles which may flow from the printhead to the ink reservoir, move to edges of the filter, and the ink is smoothly supplied to the printhead.
摘要翻译：喷墨墨盒包括形成墨水容器的墨盒主体，与墨水容器的一侧连接的竖管，形成在由竖管形成的墨水供给通道下面的打印头，墨水储存器中的墨水通过该喷墨头喷射到打印液滴形状的介质，以及覆盖竖管的顶部的过滤器。过滤器形成为朝向打印头突出的凸形。从墨水储存器流向打印头的墨水颗粒和气泡被过滤掉，可能从打印头流向墨水储存器的气泡移动到过滤器的边缘，并且油墨平稳地供应到打印头。

5. 发明授权

US07445320B2 Ink cartridge for ink-jet printer 失效
标题翻译：喷墨打印机墨盒
公开(公告)号：US07445320B2
公开(公告)日：2008-11-04
申请号：US10745664
申请日：2003-12-29
申请人： Myung-song Jung , Young-su Lee
发明人： Myung-song Jung , Young-su Lee
IPC分类号： B41J2/175
CPC分类号： B41J2/17513
摘要： A multi-chamber ink cartridge for an ink-jet printer, the ink cartridge including a printhead to eject ink droplets on a printing medium; a unitary body comprising: first, second and third ink chambers formed by “T”-shaped vertical walls in the unitary body, and first, second, and third ink channels respectively connected to a lower portion of each of the ink chambers to supply ink to the printhead; and a flexible printed circuit to apply an electrical signal to nozzles of the printhead; wherein the first chamber is disposed perpendicular to the second chamber and the third chamber, and the printhead is disposed on a lower portion of the unitary body which corresponds to the second and third chambers.
摘要翻译：一种用于喷墨打印机的多室墨盒，所述墨盒包括用于将墨滴喷射在打印介质上的打印头; 单体，包括：由单体体中的“T”形垂直壁形成的第一，第二和第三墨室，以及分别连接到每个墨室的下部以供应墨水的第一，第二和第三墨水通道到打印头; 以及柔性印刷电路，以将电信号施加到打印头的喷嘴; 其中所述第一室垂直于所述第二室和所述第三室设置，并且所述打印头设置在所述整体上的对应于所述第二室和所述第三室的下部。

6. 发明申请

US20100171802A1 INK CARTRIDGE AND INK CIRCULATION SYSTEM 审中-公开
标题翻译：墨盒和墨水循环系统
公开(公告)号：US20100171802A1
公开(公告)日：2010-07-08
申请号：US12555848
申请日：2009-09-09
申请人： Young-su Lee , Sung-wook Kang , Il-ju Mun , Myung-song Jung
发明人： Young-su Lee , Sung-wook Kang , Il-ju Mun , Myung-song Jung
IPC分类号： B41J2/175
CPC分类号： B41J2/17513
摘要： An ink cartridge easily attached to and removed from an inkjet printer and an ink circulation system of the inkjet printer. The ink cartridge includes a plurality of print heads ejecting ink, an ink channel unit supplying ink to the plurality of print heads, at least one filter unit filtering ink supplied to the ink channel unit, and at least one septum unit connecting the ink channel unit, at least one filter unit, and the inkjet printer. The ink circulation system includes the ink cartridge, an ink tank storing ink to be supplied to the ink cartridge, at least one 3-way valve interposed between the ink cartridge and the ink tank to selectively control channel circulation and priming circulation, the channel circulation circulating ink in the ink channel unit and the priming circulation circulating ink in the at least one filter unit, and an ink pump interposed between the at least one 3-way valve and the ink tank for providing driving power for circulating ink.
摘要翻译：喷墨打印机容易附着到喷墨打印机和墨水循环系统上的墨盒。墨盒包括多个喷墨头的打印头，向多个打印头供墨的墨通道单元，至少一个过滤墨供给墨通道单元的滤光单元，以及至少一个隔膜单元，其连接墨通道单元，至少一个过滤器单元和喷墨打印机。油墨循环系统包括墨盒，储存要供应到墨盒的墨水的墨水盒，插入在墨盒和墨水盒之间的至少一个三通阀，以选择性地控制通道循环和启动循环，通道循环在油墨通道单元中循环墨水，并且在至少一个过滤单元中循环墨水，以及设置在至少一个三通阀和墨水罐之间的墨水泵，用于提供用于循环墨水的驱动力。

7. 发明授权

US06880923B2 Ink cartridge 失效
标题翻译：墨盒
公开(公告)号：US06880923B2
公开(公告)日：2005-04-19
申请号：US10438209
申请日：2003-05-15
申请人： Young-su Lee , Seo-hyun Cho , Hyung-hyu Hwang , Moo-youl Kim , Myung-song Jung
发明人： Young-su Lee , Seo-hyun Cho , Hyung-hyu Hwang , Moo-youl Kim , Myung-song Jung
IPC分类号： B41J2/175
CPC分类号： B41J2/17553 , B41J2/17513 , B41J2/17536 , B41J2/17556
摘要： An ink cartridge includes ink chambers storing ink, a sealing member sealing the ink chambers provided with ink injection openings injecting ink into the ink chambers and air inflow openings through which the ink chambers communicate with an outside of the ink chambers, a cover member forming air inflow passageways between the air inflow openings and the outside of the ink chambers in cooperation with the sealing member and sealing the ink injection openings, an ink blocking part first blocking the ink from being discharged through the air inflow passageways in cooperation with the air inflow openings, and an ink storage part storing the ink passing through the air inflow openings and the ink blocking part to prevent the ink from being discharged through the air inflow passageways. The ink cartridge is provided with the ink blocking part and the storage part, so that suppression of ink evaporation is maximized, and the air inflow passageways maintaining a negative pressure are prevented from being clogged with flowing-back ink caused by shocks or movements of a printer during carrying of the printer or an external temperature rise, or with an inflow of minute dust and so on.
摘要翻译：墨盒包括存储墨水的墨水室，密封墨水室的密封件，墨水室设置有将墨水注入墨水室中的墨水注入口以及墨水室通过墨水室与墨水室的外部连通的空气流入开口，与密封构件协调进入空气流入口和墨室外部的入口通道，并且密封墨水注入口，首先阻止墨水通过空气流入通道与空气流入口以及存储通过空气流入口和油墨阻挡部分的油墨的油墨存储部分，以防止油墨通过空气流入通道排出。墨盒设有墨水阻挡部分和储存部分，从而使墨水蒸发的抑制最大化，并且防止保持负压的空气流入通道被冲击或运动引起的回流墨水堵塞打印机携带打印机或外部温度升高，或微小灰尘等的流入。

8. 发明申请

US20070296775A1 Ink cartridge and ink supplying apparatus of image forming device 审中-公开
标题翻译：图像形成装置的墨盒和供墨装置
公开(公告)号：US20070296775A1
公开(公告)日：2007-12-27
申请号：US11649215
申请日：2007-01-04
申请人： Young-su Lee , Myung-song Jung
发明人： Young-su Lee , Myung-song Jung
IPC分类号： B41J2/175
CPC分类号： B41J2/17523
摘要： An ink cartridge and an ink supplying apparatus of an image forming device, which can prevent a deformation of a needle in an ink cartridge mounting operation, an inflow of external air in a printing operation, and an ink leakage, includes a cartridge body having an ink discharging unit, an inner cap disposed in the ink discharging unit to close or selectively seal the ink discharging unit, and having a needle seating groove formed in a shape corresponding to an end of a needle, and an outer cap disposed outside the ink discharging unit. The inner cap is movable in a direction, which opens or selectively unseals the ink discharging unit, when the needle of a needle assembly is used in a combination with the ink cartridge.
摘要翻译：一种图像形成装置的墨盒和墨水供应装置，其能够防止墨盒安装操作中针头的变形，打印操作中的外部空气的流入以及墨水泄漏，包括具有喷墨单元，设置在所述排墨单元中以封闭或选择性地密封所述排墨单元的内盖，并且具有形成为与针的端部相对应的形状的针座，以及设置在所述排墨口外侧的外盖单元。当针组件的针与墨盒组合使用时，内盖可沿打开或选择性地封开排墨单元的方向移动。

9. 发明授权

US08020982B2 Bubble removing apparatus for inkjet printer and method of removing air bubbles using the same 有权
标题翻译：用于喷墨打印机的气泡去除装置及使用该气泡去除气泡的方法
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。

10. 发明授权

US07588315B2 Array printhead and inkjet image forming apparatus having the same 有权
标题翻译：阵列打印头和喷墨图像形成装置
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。

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