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公开(公告)号：EP2371553A2
公开(公告)日：2011-10-05
申请号：EP11001992.4
申请日：2011-03-10
IPC分类号： B41J2/175
CPC分类号： B41J2/175
摘要： A liquid droplet jetting apparatus comprises a liquid droplet-jetting head which jets liquid droplets, a storage tank which stores a liquid to be jetted by the liquid droplet-jetting head, a tube which connects the liquid droplet-jetting head and the storage tank, and a liquid-state detecting mechanism which detects a state of the liquid contained in the tube at a plurality of positions in a longitudinal direction of the tube.
摘要翻译： 液滴喷射装置包括：喷射液滴的液滴喷射头，储存由液滴喷射头喷射的液体的储存罐，连接液滴喷射头和储存罐的管， 以及液体状态检测机构，该液体状态检测机构在管的纵向上的多个位置处检测容纳在管中的液体的状态。
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公开(公告)号：EP1839873A1
公开(公告)日：2007-10-03
申请号：EP06019207.7
申请日：2006-09-13
IPC分类号： B41J2/175
CPC分类号： B41J2/17566 , B41J2002/17573 , B41J2002/17576
摘要： While stringently avoiding any increase in size of the ink cartridge and reducing the amount of ink that can be stored within the ink reservoir chamber, it is possible to detect that the ink within an ink reservoir chamber (111) has been reduced.
There is a light blocking part (42) formed near the edge of the left side of the arm part (41), which is supported such that it can oscillate by a support dais (31) in the fulcrum (41a) near the edge of the right side. The arm part (41) has a branched arm part (44), which is branched and extends downwards in the part between the light blocking part (41) and the fulcrum (41a), and there is a float part (43) at the edge of this. When there is sufficient ink remaining within the ink reservoir chamber (111), the light blocking part (42) will block the light emitted from an light emitting part (1014a) of an optical sensor (1014). When the ink within the ink reservoir chamber (111) is reduced, the light blocking part (42) will move downwards, and it will no longer block the light emitted by the light emitting part (1014a), so that a light receiving part (1014b) will receive this light.摘要翻译： 在严格避免墨盒的尺寸增加和减少可以储存在储墨室内的墨量的同时，可以检测墨储存室（111）内的墨已经减少。 在臂部（41）的左侧边缘附近形成有遮光部（42），该遮光部（42）被支撑为能够通过支撑部（31a）在支撑部（41a）的边缘附近摆动 右边。 臂部（41）具有在遮光部（41）与支点（41a）之间的部分向下方分支并向下方延伸的分支臂部（44），在该部分 这边缘。 当墨水容纳室111内残留有充分的墨水时，遮光部42遮挡从光学传感器1014的发光部1014a射出的光。 当储墨室111内的墨水减少时，遮光部42向下移动，不再遮挡发光部1014a发出的光线，使得受光部（ 1014b）将会收到这样的灯光。
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公开(公告)号：EP2371553A3
公开(公告)日：2012-11-07
申请号：EP11001992.4
申请日：2011-03-10
IPC分类号： B41J2/175
CPC分类号： B41J2/175
摘要： A liquid droplet jetting apparatus comprises a liquid droplet-jetting head which jets liquid droplets, a storage tank which stores a liquid to be jetted by the liquid droplet-jetting head, a tube which connects the liquid droplet-jetting head and the storage tank, and a liquid-state detecting mechanism which detects a state of the liquid contained in the tube at a plurality of positions in a longitudinal direction of the tube.
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公开(公告)号：EP1839873B1
公开(公告)日：2007-10-31
申请号：EP06019207.7
申请日：2006-09-13
IPC分类号： B41J2/175
CPC分类号： B41J2/17566 , B41J2002/17573 , B41J2002/17576
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