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1. 发明专利

AU744864B2 Device and method of refilling ink into ink cartridges for ink-jet printers 未知
公开(公告)号：AU744864B2
公开(公告)日：2002-03-07
申请号：AU3332500
申请日：2000-03-15
申请人： INKTEC CO LTD
发明人： CHUNG KWANG CHOON , CHUNG YOUNG HO , KIM HOO SHICK , CHO NAM BU , LEE JU YEON , CHOI JU JIN , YU CHANG SOO , KIM IN HA , SEO SUNG HA
IPC分类号： B41J2/17 , B41J2/175
摘要： A device (20) and method of refilling ink into ink cartridges (10) for ink-jet printers is disclosed. The device and method are designed to expel a predetermined amount of ink and/or air from an ink cartridge after refilling ink into the cartridge, thereby securing a desired ink passage in the ink-jet nozzle (10b) of the cartridge's print head in addition to cleaning the nozzle and finally allowing an effective recycling of such ink cartridges. The device consists of a case (22) and a pad (24). The case has a shape capable of covering the lower portion of the cartridge (10) from one end having a print head to the other end. The case (22) has both a cutout (22a) at one end wall corresponding to the print head of the cartridge and a locking hook (22b) at the other end so as to engage with the locking projection (10d) of the cartridge. The pad (24) is removably and upwardly set into the cutout (22a) of the case (22) from the bottom of the case so as to be positioned just around the ink-jet nozzle (10b) of the cartridge. This pad consists of a flat plate (24a) with both a cutout fitting boss (24b) formed on one surface of the plate and a pressure ring (24c) formed on the other surface so as to be brought into air-tight contact with the edge of the ink-jet nozzle during an ink refilling process.

2. 发明专利

AU3332500A Device and method of refilling ink into ink cartridges for ink-jet printers 未知
公开(公告)号：AU3332500A
公开(公告)日：2001-05-30
申请号：AU3332500
申请日：2000-03-15
申请人： INKTEC CO LTD
发明人： CHUNG KWANG CHOON , CHUNG YOUNG HO , KIM HOO SHICK , CHO NAM BU , LEE JU YEON , CHOI JU JIN , YU CHANG SOO , KIM IN HA , SEO SUNG HA
IPC分类号： B41J2/17 , B41J2/175
摘要： A device (20) and method of refilling ink into ink cartridges (10) for ink-jet printers is disclosed. The device and method are designed to expel a predetermined amount of ink and/or air from an ink cartridge after refilling ink into the cartridge, thereby securing a desired ink passage in the ink-jet nozzle (10b) of the cartridge's print head in addition to cleaning the nozzle and finally allowing an effective recycling of such ink cartridges. The device consists of a case (22) and a pad (24). The case has a shape capable of covering the lower portion of the cartridge (10) from one end having a print head to the other end. The case (22) has both a cutout (22a) at one end wall corresponding to the print head of the cartridge and a locking hook (22b) at the other end so as to engage with the locking projection (10d) of the cartridge. The pad (24) is removably and upwardly set into the cutout (22a) of the case (22) from the bottom of the case so as to be positioned just around the ink-jet nozzle (10b) of the cartridge. This pad consists of a flat plate (24a) with both a cutout fitting boss (24b) formed on one surface of the plate and a pressure ring (24c) formed on the other surface so as to be brought into air-tight contact with the edge of the ink-jet nozzle during an ink refilling process.

3. 发明专利

BR0007516A 未知
公开(公告)号：BR0007516A
公开(公告)日：2001-11-20
申请号：BR0007516
申请日：2000-03-15
申请人： INKTEC CO LTD
发明人： CHUNG KWANG CHOON , CHUNG YOUNG HO , KIM HOO SHICK , BUCHO NAM , LEE JU YEON , CHOI JU JIN , YU CHANG SOO , KIM IN HA , SEO SUNG HA
IPC分类号： B41J2/17 , B41J2/175
摘要： A device (20) and method of refilling ink into ink cartridges (10) for ink-jet printers is disclosed. The device and method are designed to expel a predetermined amount of ink and/or air from an ink cartridge after refilling ink into the cartridge, thereby securing a desired ink passage in the ink-jet nozzle (10b) of the cartridge's print head in addition to cleaning the nozzle and finally allowing an effective recycling of such ink cartridges. The device consists of a case (22) and a pad (24). The case has a shape capable of covering the lower portion of the cartridge (10) from one end having a print head to the other end. The case (22) has both a cutout (22a) at one end wall corresponding to the print head of the cartridge and a locking hook (22b) at the other end so as to engage with the locking projection (10d) of the cartridge. The pad (24) is removably and upwardly set into the cutout (22a) of the case (22) from the bottom of the case so as to be positioned just around the ink-jet nozzle (10b) of the cartridge. This pad consists of a flat plate (24a) with both a cutout fitting boss (24b) formed on one surface of the plate and a pressure ring (24c) formed on the other surface so as to be brought into air-tight contact with the edge of the ink-jet nozzle during an ink refilling process.

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