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1. 发明公开

EP1872950A1 Ink cartridge and ink supplying apparatus of image forming device 审中-公开
标题翻译： Tintenpatrone和Tintenzufuhrgeräteiner Bilderzeugungsvorrichtung
公开(公告)号：EP1872950A1
公开(公告)日：2008-01-02
申请号：EP07105105.6
申请日：2007-03-28
申请人： Samsung Electronics Co., Ltd.
发明人： Lee, Young-su , Jung, Myung-song
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，包括具有排墨单元，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，内盖可沿着打开或选择性地开封墨排出单元的方向移动。

2. 发明公开

EP1364795A2 Ink cartridge 审中-公开
标题翻译： Tintenpatrone
公开(公告)号：EP1364795A2
公开(公告)日：2003-11-26
申请号：EP03252912.5
申请日：2003-05-09
申请人： SAMSUNG ELECTRONICS CO., LTD.
发明人： Lee, Young-su , Cho, Seo-hyun , Hwang, Hyung-hyu , Kim, Moo-youl , Jung, Myung-song
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 (60) storing ink, a sealing member (120) sealing the ink chambers (60) provided with ink injection openings (174) injecting ink into the ink chambers (60) and air inflow openings through which the ink chambers (60) communicate with an outside of the ink chambers (60), a cover member (140) forming air inflow passageways between the air inflow openings and the outside of the ink chambers (60) in cooperation with the sealing member (120) and sealing the ink injection openings (174), an ink blocking part (149) first blocking the ink from being discharged through the air inflow passageways in cooperation with the air inflow openings, and an ink storage part (121) storing the ink passing through the air inflow openings and the ink blocking part (149) to prevent the ink from being discharged through the air inflow passageways. The ink cartridge is provided with the ink blocking part (149) 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：墨盒包括储存墨水的墨水室（60），密封墨水室（60）的密封构件（120），该墨水室设置有向墨水室（60）注入墨水的喷墨口（174）和墨水喷射孔与所述墨室（60）的外部连通的腔室（60），与所述密封构件（120）配合的在空气流入口和所述墨室（60）的外部之间形成空气流入通道的盖构件（140）并且密封墨水喷射口（174），首先阻挡墨水的墨水阻挡部分（149）通过空气流入通道与空气流入通道排出;以及墨水储存部分（121），储存墨水通过空气流入口和油墨阻挡部分（149），以防止油墨通过空气流入通道排出。墨盒设置有墨阻挡部分（149）和存储部分，从而防止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由冲击引起的回流墨水堵塞或打印机携带时的移动或外部温度上升，或微小灰尘等的流入。

3. 发明公开

EP2444852A2 Developing unit and image forming apparatus employing the same 审中-公开
标题翻译： Entwicklereinheit und Bilderzeugungsvorrichtung damit
公开(公告)号：EP2444852A2
公开(公告)日：2012-04-25
申请号：EP10189114.1
申请日：2010-10-27
申请人： Samsung Electronics Co., Ltd.
发明人： Kim, Jin-hong , Noh, Joo-hwan , Lee, Young-su , Sim, Yun-kyu
IPC分类号： G03G15/08
CPC分类号： G03G15/0896 , G03G15/0868 , G03G15/0877
摘要： A developing unit includes a toner storage portion (20) containing toner and including a toner supply member (30), a development portion (9) disposed above the toner storage portion and containing the toner supplied from the toner storage portion by the toner supply member, and including a developing roller (3) and a supply roller (4) to supply the toner to the developing roller, and a partition wall (40) to divide the toner storage portion and the development portion, and including an opening portion (50) disposed under the lowest portion of the supply roller and forming a path of the toner supplied from the toner storage portion to the development portion.
摘要翻译：显影单元包括容纳调色剂的调色剂存储部分（20）和调色剂供应部件（30），显影部分（9）设置在调色剂储存部分的上方，并且包含由调色剂存储部分供给的调色剂供应部件，并且包括用于将调色剂供给到显影辊的显影辊（3）和供给辊（4），以及分隔壁（40）以分配调色剂存储部分和显影部分，并且包括开口部分），并且形成从调色剂存储部分供应到显影部分的调色剂的路径。

4. 发明公开

EP1364795A3 Ink cartridge 审中-公开
标题翻译：墨盒
公开(公告)号：EP1364795A3
公开(公告)日：2004-07-07
申请号：EP03252912.5
申请日：2003-05-09
申请人： SAMSUNG ELECTRONICS CO., LTD.
发明人： Lee, Young-su , Cho, Seo-hyun , Hwang, Hyung-hyu , Kim, Moo-youl , Jung, Myung-song
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 (60) storing ink, a sealing member (120) sealing the ink chambers (60) provided with ink injection openings (174) injecting ink into the ink chambers (60) and air inflow openings through which the ink chambers (60) communicate with an outside of the ink chambers (60), a cover member (140) forming air inflow passageways between the air inflow openings and the outside of the ink chambers (60) in cooperation with the sealing member (120) and sealing the ink injection openings (174), an ink blocking part (149) first blocking the ink from being discharged through the air inflow passageways in cooperation with the air inflow openings, and an ink storage part (121) storing the ink passing through the air inflow openings and the ink blocking part (149) to prevent the ink from being discharged through the air inflow passageways. The ink cartridge is provided with the ink blocking part (149) 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：墨盒包括储存墨水的墨水腔室（60），密封墨水腔室（60）的密封部件（120），所述墨水腔室设置有将墨水注入墨水腔室（60）的墨水注入开口（174）和空气流入开口，墨水腔室60与墨水腔室60的外部连通;与密封部件120配合形成在空气流入开口与墨水腔室60的外部之间的空气流入通路的盖部件140; 并密封墨水注入开口（174）;墨水阻挡部分（149），其首先阻止墨水通过空气流入通道与空气流入开口协作地排出;以及墨水存储部分（121），其存储通过墨水空气流入口和墨水阻塞部分（149）以防止墨水通过空气流入通道排出。墨盒设置有墨水阻挡部分（149）和存储部分，从而抑制了墨水蒸发的最大化，并且防止了由于冲击引起的回流墨水堵塞维持负压的空气流入通路或者打印机携带时的打印机移动或外部温度升高，或者流入微小灰尘等。

5. 发明公开

EP2423758A3 Developing unit and image forming apparatus employing the same 审中-公开
标题翻译：显影单元和图像形成装置，所以
公开(公告)号：EP2423758A3
公开(公告)日：2016-10-05
申请号：EP11172965.3
申请日：2011-07-07
申请人： Samsung Electronics Co., Ltd.
发明人： Kim, Jin-hong , Noh, Joo-hwan , Lee, Young-su , Sim, Yun-kyu
IPC分类号： G03G15/08
CPC分类号： G03G15/0808
摘要： A developing unit includes a toner storage portion for containing toner and a development portion for containing the toner supplied from the toner storage portion. The development portion includes a developing roller for supplying the toner to a photosensitive body , a supply roller and an auxiliary supply roller. The supply roller and the auxiliary supply roller rotate while facing each other to supply the toner to the developing roller. In the developing unit, an inequality that | D - ( R 1 + R 2)| ≤10 mm is satisfied, where a distance between the centers of the auxiliary supply roller and the supply roller in a region where the auxiliary supply roller and the supply roller face each other is D, a radius of the supply roller is R1, and a radius of the auxiliary supply roller is R2.

6. 发明公开

EP2444852A3 Developing unit and image forming apparatus employing the same 审中-公开
标题翻译：显影装置和使用该装置的图像形成装置
公开(公告)号：EP2444852A3
公开(公告)日：2016-07-06
申请号：EP10189114.1
申请日：2010-10-27
申请人： Samsung Electronics Co., Ltd.
发明人： Kim, Jin-hong , Noh, Joo-hwan , Lee, Young-su , Sim, Yun-kyu
IPC分类号： G03G15/08
CPC分类号： G03G15/0896 , G03G15/0868 , G03G15/0877
摘要： A developing unit includes a toner storage portion (20) containing toner and including a toner supply member (30), a development portion (9) disposed above the toner storage portion and containing the toner supplied from the toner storage portion by the toner supply member, and including a developing roller (3) and a supply roller (4) to supply the toner to the developing roller, and a partition wall (40) to divide the toner storage portion and the development portion, and including an opening portion (50) disposed under the lowest portion of the supply roller and forming a path of the toner supplied from the toner storage portion to the development portion.
摘要翻译：一种显影单元包括：含有调色剂并且包括调色剂供给部件（30）的调色剂存储部分（20）;显影部分（9），其设置在调色剂存储部分上方并包含由调色剂供给部件从调色剂存储部分供给的调色剂并且包括将调色剂供应到显影辊的显影辊（3）和供应辊（4）以及将调色剂存储部分和显影部分分开并且包括开口部分（50）的分隔壁（40）），其设置在供应辊的最下部的下方并且形成从调色剂储存部分供应到显影部分的调色剂的路径。

7. 发明公开

EP1946927A3 Ink supply unit for a printhead assembly 有权转让
标题翻译：用于打印头组件的墨水供给单元
公开(公告)号：EP1946927A3
公开(公告)日：2009-08-19
申请号：EP07117970.9
申请日：2007-10-05
申请人： Samsung Electronics Co., Ltd.
发明人： Lee, Young-su , Park, Jin-ho
IPC分类号： B41J2/14 , B41J2/155
CPC分类号： B41J2/155 , B41J2002/14362 , B41J2002/14419 , B41J2002/14491 , B41J2202/19 , B41J2202/20
摘要： A printhead assembly, an image forming apparatus and an ink supply unit supply colour inks to a plurality of printheads which are arranged in a direction transverse to an advancing direction of a printing medium. The ink supply unit includes a first channel member (220) to receive different colour inks, a second channel member (230) engaged with the first channel member to divide each of the supplied colour inks to a plurality of sets of first unit channels corresponding in number to the plurality of printheads, and a third channel member (240) engaged with the second channel member. A plurality of second unit channels of the third channel member supplies each of the colour inks being supplied from the first unit channels to each of the printheads. A support plate (210) is used to support the first, second, and third channel members in a stack structure.

8. 发明授权

EP1946927B1 Ink supply unit for a printhead assembly 有权转让
标题翻译：用于打印头组件的墨水供给单元
公开(公告)号：EP1946927B1
公开(公告)日：2011-07-20
申请号：EP07117970.9
申请日：2007-10-05
申请人： Samsung Electronics Co., Ltd.
发明人： Lee, Young-su , Park, Jin-ho
IPC分类号： B41J2/14 , B41J2/155
CPC分类号： B41J2/155 , B41J2002/14362 , B41J2002/14419 , B41J2002/14491 , B41J2202/19 , B41J2202/20

9. 发明公开

EP1946927A2 Ink supply unit for a printhead assembly 有权转让
标题翻译： Tintenzufuhreinheitfüreine Druckkopfanordnung
公开(公告)号：EP1946927A2
公开(公告)日：2008-07-23
申请号：EP07117970.9
申请日：2007-10-05
申请人： Samsung Electronics Co., Ltd.
发明人： Lee, Young-su , Park, Jin-ho
IPC分类号： B41J2/14 , B41J2/155
CPC分类号： B41J2/155 , B41J2002/14362 , B41J2002/14419 , B41J2002/14491 , B41J2202/19 , B41J2202/20
摘要： A printhead assembly, an image forming apparatus and an ink supply unit supply colour inks to a plurality of printheads which are arranged in a direction transverse to an advancing direction of a printing medium. The ink supply unit includes a first channel member (220) to receive different colour inks, a second channel member (230) engaged with the first channel member to divide each of the supplied colour inks to a plurality of sets of first unit channels corresponding in number to the plurality of printheads, and a third channel member (240) engaged with the second channel member. A plurality of second unit channels of the third channel member supplies each of the colour inks being supplied from the first unit channels to each of the printheads. A support plate (210) is used to support the first, second, and third channel members in a stack structure.
摘要翻译：打印头组件，图像形成装置和供墨单元向沿着与打印介质的前进方向横切的方向布置的多个打印头提供彩色油墨。墨水供应单元包括用于接收不同颜色墨水的第一通道构件（220），与第一通道构件接合的第二通道构件（230），以将每个供应的彩色墨水分成多个对应于第以及与第二通道构件接合的第三通道构件（240）。第三通道构件的多个第二单元通道将从第一单元通道供应的每个彩色墨水供应到每个打印头。支撑板（210）用于以堆叠结构支撑第一，第二和第三通道构件。

10. 发明公开

EP2423758A2 Developing unit and image forming apparatus employing the same 审中-公开
标题翻译：显影装置和使用该装置的图像形成装置
公开(公告)号：EP2423758A2
公开(公告)日：2012-02-29
申请号：EP11172965.3
申请日：2011-07-07
申请人： Samsung Electronics Co., Ltd.
发明人： Kim, Jin-hong , Noh, Joo-hwan , Lee, Young-su , Sim, Yun-kyu
IPC分类号： G03G15/08
CPC分类号： G03G15/0808
摘要： A developing unit includes a toner storage portion for containing toner and a development portion for containing the toner supplied from the toner storage portion. The development portion includes a developing roller for supplying the toner to a photosensitive body , a supply roller and an auxiliary supply roller. The supply roller and the auxiliary supply roller rotate while facing each other to supply the toner to the developing roller. In the developing unit, an inequality that | D - ( R 1 + R 2)| ≤10 mm is satisfied, where a distance between the centers of the auxiliary supply roller and the supply roller in a region where the auxiliary supply roller and the supply roller face each other is D, a radius of the supply roller is R1, and a radius of the auxiliary supply roller is R2.
摘要翻译：显影单元包括用于容纳调色剂的调色剂存储部分和用于容纳从调色剂存储部分供应的调色剂的显影部分。显影部分包括用于将调色剂供应到感光体的显影辊，供应辊和辅助供应辊。供应辊和辅助供应辊在彼此面对的同时旋转以将调色剂供应到显影辊。在显影单元中，不等式| D - （R1 + R2）| 当辅助供应辊和供应辊彼此面对的区域中的辅助供应辊和供应辊的中心之间的距离为D，供应辊的半径为R1时，满足≤10mm，并且a 辅助供应辊的半径是R2。

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