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11. 发明授权

US07871160B2 Ink circulation apparatus and inkjet printer including the same 有权
标题翻译：油墨循环装置和包括其的喷墨打印机
公开(公告)号：US07871160B2
公开(公告)日：2011-01-18
申请号：US11696957
申请日：2007-04-05
申请人： Sung-wook Kang , Kazuo Haida
发明人： Sung-wook Kang , Kazuo Haida
IPC分类号： B41J2/18 , B41J2/175
CPC分类号： B41J2/17563 , B41J2/17509 , B41J2/18
摘要： An inkjet printer includes an ink tank to store ink, an auxiliary tank having an ink chamber through which the ink circulates with the ink tank, a head having nozzles which communicate with the ink chamber and eject ink therethrough, a filter which is positioned inside the auxiliary tank and divides the ink chamber into a first ink chamber which communicates with the ink tank and a second ink chamber which communicates with the nozzles, a circulation pipe which connects the ink tank with the first ink chamber and forms a circulation flow route, and a pump which is positioned on the circulation flow route to apply a negative pressure to the auxiliary tank.
摘要翻译：喷墨打印机包括用于存储墨水的墨水盒，具有墨水室的辅助墨盒，墨水通过墨水与墨水盒循环，具有与墨水室连通并且喷射墨水的喷嘴的喷头位于内部的过滤器辅助罐，并将墨室分隔成与墨槽连通的第一墨室和与喷嘴连通的第二墨室，连接墨罐与第一墨室并形成循环流动路径的循环管，以及定位在循环流动路径上以向负载罐施加负压的泵。

12. 发明授权

US07828425B2 Ink circulation system, inkjet recording apparatus, and ink circulation method thereof 有权
标题翻译：油墨循环系统，喷墨记录装置及其油墨循环方法
公开(公告)号：US07828425B2
公开(公告)日：2010-11-09
申请号：US11696861
申请日：2007-04-05
申请人： Sung-wook Kang , Kazuo Haida
发明人： Sung-wook Kang , Kazuo Haida
IPC分类号： B41J2/175 , B41J2/19 , B41J2/18
CPC分类号： B41J2/18 , B41J2/17596 , B41J2/19
摘要： An ink circulation system, an inkjet recording apparatus having the ink circulation system, and an ink circulating method thereof. The ink circulation system includes an ink tank including an ink outlet and an ink inlet, a head assembly including a head chip through which an ink is discharged, and a filter, a supply path which supplies the ink of the ink tank to the head assembly, a first feed line through which ink of the head assembly at the upstream of the filter is conveyed into the ink tank, a second feed line through which the ink of the head assembly at the downstream of the filter is conveyed to the ink tank, and a pump which is provided at the ink inlet of the ink tank to provide the first and the second feed lines with a negative pressure to circulate the ink.
摘要翻译：油墨循环系统，具有油墨循环系统的喷墨记录装置及其油墨循环方法。油墨循环系统包括一个包括一个墨水出口和一个墨水入口的墨水盒，一个头部组件，它包括一个头部芯片，一个墨水被排出;一个过滤器，一个将墨水盒的墨水供给头部组件位于过滤器上游的头部组件的墨水通过其输送到墨水罐中的第一进料管线，将过滤器下游的喷墨头组件的油墨输送到墨水槽的第二进料管线，以及泵，其设置在墨水罐的墨水入口处，以向第一和第二进料管线提供负压以使墨水循环。

13. 发明授权

US07585064B2 Apparatus to remove bubbles in an inkjet printer 有权
标题翻译：用于去除喷墨打印机中的气泡的装置
公开(公告)号：US07585064B2
公开(公告)日：2009-09-08
申请号：US11583832
申请日：2006-10-20
申请人： Su-min Lim , Sung-wook Kang
发明人： Su-min Lim , Sung-wook Kang
IPC分类号： B41J2/19 , B41J2/18
CPC分类号： B41J2/19 , B41J2/1707
摘要： An image forming apparatus includes a bubble removing apparatus to remove bubbles from a channel and a chip of a printhead by applying a pressure to an ink circulation line using a pumping unit. The pumping unit includes a housing, a vibration unit to generate pressure variations to move ink from the intake to the outlet including a circulation cam to circulate ink contained in the channel of the printhead along the ink circulation line and a purging cam to vibrate the vibration unit to discharge the ink contained in the chip of the printhead through a nozzle, and a clutch unit to transmit power from the motor to the circulation cam or the purging cam in a selective manner.
摘要翻译：图像形成装置包括气泡去除装置，通过使用泵送单元向油墨循环管线施加压力来从通道和打印头的芯片去除气泡。泵送单元包括壳体，振动单元，用于产生压力变化以将油墨从入口移动到出口，包括循环凸轮，以使容纳在打印头的通道中的油墨沿墨水循环管线循环;以及清洗凸轮以振动振动单元，其通过喷嘴排出容纳在打印头的芯片中的墨水;以及离合器单元，用于以选择的方式将动力从马达传递到循环凸轮或清洗凸轮。

14. 发明申请

US20070057991A1 Ink jet image forming apparatus 审中-公开
标题翻译：喷墨图像形成装置
公开(公告)号：US20070057991A1
公开(公告)日：2007-03-15
申请号：US11491937
申请日：2006-07-25
申请人： Sung-wook Kang
发明人： Sung-wook Kang
IPC分类号： B41J2/165
CPC分类号： B41J2/16538
摘要： An ink jet image forming apparatus includes a print head which has a same width as a sheet of paper and includes a nozzle portion having a plurality of nozzles, a wiping unit which removes foreign materials from the nozzle portion, and a collection portion which stores the foreign materials removed by the wiping unit using a suction force caused by a negative pressure.
摘要翻译：一种喷墨图像形成装置包括具有与一张纸相同的宽度的打印头，并且包括具有多个喷嘴的喷嘴部分，从喷嘴部分去除异物的擦拭单元和存储该喷嘴部分的收集部分使用由负压引起的吸力由擦拭单元除去异物。

15. 发明申请

US20070040864A1 Inkjet image forming apparatus and method of maintaining nozzle unit thereof 有权
标题翻译：喷墨图像形成装置及其喷嘴单元的维持方法
公开(公告)号：US20070040864A1
公开(公告)日：2007-02-22
申请号：US11485473
申请日：2006-07-13
申请人： Youn-gun Jung , Heon-soo Park , Jin-ho Park , Sung-wook Kang , Dong-woo Ha
发明人： Youn-gun Jung , Heon-soo Park , Jin-ho Park , Sung-wook Kang , Dong-woo Ha
IPC分类号： B41J2/165
CPC分类号： B41J2/16585 , B41J2/16547
摘要： An inkjet image forming apparatus includes a cap member, a wiper, a nozzle unit, and a platen. The cap member and the wiper face the nozzle unit and are located at a position lower than an upper surface of the platen that constitutes a paper delivery path. The platen is moveable to a printing position constituting a paper delivery path and a maintenance position that leaves the printing position such that the wiper and the cap member can access the nozzle unit.
摘要翻译：喷墨图像形成装置包括盖构件，擦拭器，喷嘴单元和压板。帽构件和擦拭器面向喷嘴单元并且位于比构成纸张传送路径的压板的上表面低的位置。压板可移动到构成纸张输送路径的打印位置和离开打印位置的维护位置，使得刮水器和盖构件可以进入喷嘴单元。

16. 发明授权

US07080948B2 Paper ejecting mechanism and ink-jet printer having the paper ejecting mechanism 有权
标题翻译：纸张排出机构和具有排纸机构的喷墨打印机
公开(公告)号：US07080948B2
公开(公告)日：2006-07-25
申请号：US10669339
申请日：2003-09-25
申请人： Sung-wook Kang
发明人： Sung-wook Kang
IPC分类号： B41J11/58
CPC分类号： B65H29/48 , B41J13/106 , B65H29/14 , B65H29/26 , B65H2511/212 , B65H2513/41 , B65H2601/251 , B65H2220/02 , B65H2220/08 , B65H2220/11 , B65H2220/01
摘要： A paper ejecting mechanism and an ink-jet printer having the paper ejecting mechanism. The paper ejecting mechanism includes an ejecting roller and a star wheel which eject a sheet of paper printed by a printhead into an output tray, and a paper stand installed under the ejecting roller which supports the paper when the ejecting roller is rotated in an ejecting direction, and drops the paper into the output tray when the ejecting roller is rotated in a reverse direction to the ejecting direction.
摘要翻译：纸张排出机构和具有排纸机构的喷墨打印机。排纸机构包括：排出辊和星形轮，其将由打印头打印的纸张排出到输出托盘中;以及安装在排出辊下方的纸架，当排出辊沿着排出方向旋转时，该支架支撑纸张并且当排出辊沿与排出方向相反的方向旋转时，将纸张落入输出托盘中。

17. 发明授权

US06974127B2 Drive apparatus for ink jet printer 有权
标题翻译：喷墨打印机驱动装置
公开(公告)号：US06974127B2
公开(公告)日：2005-12-13
申请号：US10724167
申请日：2003-12-01
申请人： Sung-wook Kang
发明人： Sung-wook Kang
IPC分类号： B41J13/00 , B65H5/00
CPC分类号： B41J13/0009
摘要： A drive apparatus of an ink jet printer using a single motor in which convey failure does not occur by preventing power from being transferred to the convey roller when paper is fed by the feed roller. In an ink jet printer where a sheet of paper stacked in a paper feed cassette is picked up by a pickup roller, conveyed by a convey roller and a pinch roller, and then printed by a printer head while being line-fed by the feed roller, the drive apparatus includes a first gear train disposed on a feed roller shaft with the feed roller assembled to swing within a predetermined angle on the feed roller shaft in a feed roller shaft rotation direction, a second gear train disposed on a frame of the ink jet printer to be in contact with the first gear train, and a third gear train with a front end gear connected with the rear end gear of the second gear train and a rear end gear coaxially disposed on a convey roller shaft with the convey roller assembled. The third gear train swings within a predetermined angle on a front end gear shaft with the front end gear assembled in a feed roller rotation direction. A control unit controls the first gear train and the second gear train to separate from each other by the entrance of the paper into the feed roller so that the driving power is blocked to the convey roller.
摘要翻译：一种使用单个电动机的喷墨打印机的驱动装置，其中当通过进给辊馈送纸张时，通过防止动力被传送到传送辊而不会发生传送故障。在喷墨打印机中，堆叠在供纸盒中的纸张由拾取辊拾取，由输送辊和夹送辊输送，然后由打印机头进行打印，同时由进给辊所述驱动装置包括设置在进给辊轴上的第一齿轮系，所述进给辊组装成以进给辊轴旋转方向在所述进给辊轴上以预定角度摆动;设置在所述油墨的框架上的第二齿轮系喷墨打印机与第一齿轮系接触，第三齿轮系具有与第二齿轮系的后端齿轮连接的前端齿轮和同轴地布置在输送辊轴上的后端齿轮，输送辊组装。第三齿轮系在前端齿轮轴上以预定角度摆动，前端齿轮以进给辊旋转方向组装。控制单元通过纸进入进给辊来控制第一齿轮系和第二齿轮系彼此分离，使得驱动力被阻挡到输送辊。

18. 发明申请

US20080170108A1 INK TANK AND INKJET PRINTER HAVING THE SAME 审中-公开
标题翻译： INK罐和INKJET打印机
公开(公告)号：US20080170108A1
公开(公告)日：2008-07-17
申请号：US11773500
申请日：2007-07-05
申请人： In-su LEE , Sung-wook Kang , Jin-ho Park
发明人： In-su LEE , Sung-wook Kang , Jin-ho Park
IPC分类号： B41J2/195 , B41J2/175
CPC分类号： B41J2/17513 , B41J2/17509 , B41J2/1753 , B41J2/17553
摘要： An ink tank of an inkjet printer includes a housing that stores ink; an ink intake unit formed through a lateral wall of the housing and that is openable and closeable to intake ink from the outside; an ink discharge unit formed through a lateral wall of the housing and that is openable and closeable to discharge ink to the outside; and a filter unit that is connected to the ink discharge unit and is installed closer to the bottom of the housing than the ink discharge unit, the filter unit including a filter that filters dust included in the ink that flows to the ink discharge unit.
摘要翻译：喷墨打印机的墨盒包括存储墨水的外壳; 通过所述壳体的侧壁形成的并且能够从外部进入墨水的可开启和关闭的吸墨单元; 油墨排出单元，其通过所述壳体的侧壁形成并且可打开和关闭以将油墨排出到外部; 以及过滤器单元，其连接到所述排墨单元并且比所述排墨单元更靠近所述壳体的底部设置，所述过滤器单元包括过滤器，所述过滤器对包含在所述排墨单元中的墨中包含的灰尘进行过滤。

19. 发明申请

US20070085880A1 Hybrid image forming apparatus 审中-公开
标题翻译：混合图像形成装置
公开(公告)号：US20070085880A1
公开(公告)日：2007-04-19
申请号：US11505419
申请日：2006-08-17
申请人： Sung-wook Kang , Heon-soo Park , Su Lim
发明人： Sung-wook Kang , Heon-soo Park , Su Lim
IPC分类号： B41J2/14 , B41J2/16
CPC分类号： B41J3/543
摘要： A hybrid image forming includes a first printing unit detachably mountable in the hybrid image forming apparatus and having a first printhead to print an image while performing a reciprocating motion in a width direction of a printing medium, and a second printing unit detachably mountable in the hybrid image forming apparatus and having a length at least as long as the width of the printing medium, and a mounting part to which each of the first printing unit and the second printing unit is detachably mountable.
摘要翻译：混合图像形成包括可拆卸地安装在混合图像形成装置中并具有第一打印头以在打印介质的宽度方向上进行往复运动的同时打印图像的第一打印单元和可拆卸地安装在混合图像中的第二打印单元图像形成装置，其长度至少与打印介质的宽度一样长;以及安装部，第一打印单元和第二打印单元中的每一个可拆卸地安装在该安装部分上。

20. 发明申请

US20070030303A1 Inkjet image forming apparatus 审中-公开
标题翻译：喷墨图像形成装置
公开(公告)号：US20070030303A1
公开(公告)日：2007-02-08
申请号：US11491925
申请日：2006-07-25
申请人： Dong-woo Ha , Jin-ho Park , Sung-wook Kang
发明人： Dong-woo Ha , Jin-ho Park , Sung-wook Kang
IPC分类号： B41J2/165
CPC分类号： B41J2/16585 , B41J2/16535
摘要： An image forming apparatus includes an inkjet head having a length corresponding to a width of a printing medium and a nozzle unit formed with a plurality of nozzles, a platen installed under the inkjet head to support the printing medium, a wiping roller to wipe the nozzle unit, and a carriage unit to cause the wiping roller to make contact with the nozzle unit to absorb ink while the carriage unit rotates the platen and the carriage unit places the wiping roller wiping the nozzle unit apart from the nozzle unit while the carriage unit returns the platen to an original position.
摘要翻译：图像形成装置包括具有对应于打印介质的宽度的长度和形成有多个喷嘴的喷嘴单元的喷墨头，安装在喷墨头下方以支撑打印介质的压板，用于擦拭喷嘴的擦拭辊单元和滑架单元，以在滑架单元旋转压板的同时使擦拭辊与喷嘴单元接触以吸收墨，并且滑架单元将擦拭辊将喷嘴单元与喷嘴单元分开，同时滑架单元返回压板到原来的位置。

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