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公开(公告)号：EP2743086A3
公开(公告)日：2018-03-28
申请号：EP13191745.2
申请日：2013-11-06
发明人： Sasaki, Toyonori
IPC分类号： B41J2/175
CPC分类号： B41J2/17523 , B41J2/1752
摘要： A printing fluid cartridge includes a cartridge body, an electric interface, and a support member at which the electric interface is provided. The cartridge body is configured to hold the support member, such that the support member is movable relative to the cartridge body. A cartridge mounting portion includes a sandwiching portion configured to sandwich the supporting member.
摘要翻译： 打印流体盒包括盒体，电接口和设置有电接口的支撑构件。 仓体构造成保持支撑构件，使得支撑构件可相对于仓体移动。 盒安装部分包括构造成夹住支撑构件的夹持部分。
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公开(公告)号：EP2607085B1
公开(公告)日：2014-03-19
申请号：EP12185823.7
申请日：2012-09-25
IPC分类号： B41J2/175
CPC分类号： B41J2/1753
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公开(公告)号：EP1609603B1
公开(公告)日：2010-09-08
申请号：EP05012921.2
申请日：2005-06-15
发明人： Sasaki, Toyonori
IPC分类号： B41J2/175
CPC分类号： B41J2/17506
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公开(公告)号：EP1864815A1
公开(公告)日：2007-12-12
申请号：EP07011143.0
申请日：2007-06-06
发明人： Sasaki, Toyonori
IPC分类号： B41J2/175
CPC分类号： B41J2/17513 , B41J2/17553 , B41J2/17566 , B41J2002/17516 , B41J2002/17573 , B41J2002/17586
摘要： There is provided a fluid cartridge including a fluid container. The fluid container includes a fluid chamber configured to store a fluid and an fluid outlet passage configured to supply a fluid therethrough from an interior of the fluid chamber to an exterior of the fluid chamber. The fluid container further includes a first flexible sheet portion and a second flexible sheet portion. The first flexible sheet portion has a first surface facing an interior of the fluid container and a second surface opposite the first surface and facing an exterior of the fluid container, wherein the first flexible sheet portion is configured to deform when a pressure difference (P2-P1) between a pressure (P1) acting on the first surface and a pressure (P2) acting on the second surface becomes equal to or greater than a first value. The second flexible sheet portion has a third surface facing the interior of the fluid container and a fourth surface opposite the third surface and facing the exterior of the fluid container, wherein the second flexible film is configured to deform when a pressure difference (P4-P3) between a pressure (P3) acting on the third surface and a pressure (P4) acting on the fourth surface becomes equal to or greater than a second value. The second value is greater than the first value.
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公开(公告)号：EP1839871A1
公开(公告)日：2007-10-03
申请号：EP06012967.3
申请日：2006-06-23
发明人： Sasaki, Toyonori
IPC分类号： B41J2/175
CPC分类号： B41J2/17513 , B41J2/1752 , B41J2/17553 , B41J2/17566 , B41J2/19 , B41J2002/17576
摘要： PROBLEM: To reduce the delay due to bubbles formed inside the ink tank until the remaining quantity of ink can be accurately detected.
MEANS FOR SOLVING: A diffusion surface (474) on which small irregularities are formed so as to generate a capillary force is provided on a portion of the surface of a sensor arm which is provided inside the ink tank where ink is stored and which moves along a set displacement path as the ink stored inside the ink tank decreases. The diffusion surface (474) consists of a base surface (474a) and a plurality of projecting parts (474b) projecting from the base surface. The base surface and projecting parts are connected at an angle so as to form corner parts (474c). Furthermore, the capillary force generating areas formed between adjacent projecting parts are linked to other capillary force generating areas.摘要翻译： 问题：减少由墨水内形成的气泡引起的延迟，直到能够准确地检测到墨水的剩余量。 解决方法：在传感器臂的表面设置有形成小凹凸以产生毛细力的扩散表面（474），该传感器臂设置在存储墨水的墨水盒内部并沿着其移动 随着墨水容纳在墨水容器内的墨水的设定位移路径减小。 扩散面（474）由基面（474a）和从基面突出的多个突出部（474b）构成。 基部表面和突出部分以一定角度连接以形成角部（474c）。 此外，形成在相邻突出部分之间的毛细管力产生区域连接到其它毛细管力产生区域。
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公开(公告)号：EP1780026A3
公开(公告)日：2007-06-27
申请号：EP07003343.6
申请日：2005-03-03
发明人： Takagi, Atsuhiro , Sasaki, Toyonori
IPC分类号： B41J2/175
CPC分类号： B41J2/17566 , B41J2/17513 , B41J2/17523 , B41J2/17546
摘要： An ink cartridge (3) includes a first detection portion (60) positioned on the cartridge so as to be detectable by a detector (14) of an image forming apparatus when the ink cartridge (3) is installed in the image forming apparatus and a second detection portion (66) positioned on the cartridge so as to be detectable by the detector (14) during installation and removal of the ink cartridge into/from the image forming apparatus. The second detection portion (66) is positioned apart from the first detection portion (60) toward a surface of the ink cartridge (3) that is first inserted into the image forming apparatus during installation of the ink cartridge in the image forming apparatus. Image forming apparatuses compatible with such ink cartridges are also provided.
摘要翻译： 墨盒（3）包括位于盒上的第一检测部分（60），以便当墨盒（3）安装在图像形成设备中时可由成像装置的检测器（14）检测到， 位于盒上的第二检测部分（66），以便在将墨盒安装到成像设备中和从成像设备移除时可被检测器（14）检测到。 在将墨盒安装到成像设备中时，第二检测部分（66）定位成与第一检测部分（60）朝向首先插入图像形成装置中的墨盒（3）的表面分离。 还提供了与这种墨盒兼容的成像设备。
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公开(公告)号：EP1772275A3
公开(公告)日：2007-05-16
申请号：EP06012997.0
申请日：2006-06-23
IPC分类号： B41J2/175
CPC分类号： B41J2/1752 , B41J2/17553
摘要： A unit of ink cartridges including at least three types of ink cartridges having different sizes is provided. Each ink cartridge has a pair of casing members, constituted by a first casing member and a second casing member. A first ink cartridge is larger in size than the second ink cartridge, and the second ink cartridge is larger in size than the third ink cartridge. The first casing member of the second ink cartridge is the same as the first casing member of the first ink cartridge, and the second casing member of the second ink cartridge is the same as the second casing member of the third ink cartridge.
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公开(公告)号：EP1772274A3
公开(公告)日：2007-05-16
申请号：EP06012996.2
申请日：2006-06-23
IPC分类号： B41J2/175
CPC分类号： B41J2/1752 , B41J2/17566
摘要： An ink cartridge for use in an ink jet recording apparatus which is structured to be horizontally mountable to an accommodation portion of an ink jet recording apparatus in a mounting direction is provided. A first penetration opening is provided in a front surface in the mounting direction through which an ink supplying part for supplying ink to an ink jet recording apparatus from an ink storing chamber provided in the cartridge is exposed to the outside of the cartridge and a second penetration opening is provided in the front surface through which a detected part configured to be detected by a sensor provided in the ink jet recording apparatus is exposed to the outside of the cartridge, and the first penetration opening and the second penetration opening are both arranged offset from the center in an alignment direction extending perpendicular to the mounting direction.
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公开(公告)号：EP1300249A3
公开(公告)日：2007-01-24
申请号：EP02029049.0
申请日：1999-03-30
发明人： Sasaki, Toyonori
IPC分类号： B41J2/175
CPC分类号： B41J2/17513 , B41J2/17553 , B41J2/17566 , B41J2002/17573
摘要： An ink cartridge has a first partitioning wall 5 and a third partitioning wall 7 for dividing the inside of a case 2 into a first ink chamber 9 and a second ink chamber 10, and a second partitioning wall 6 for demarcating an atmosphere connection chamber 11. In an upper case cover 3 are formed an ink filling hole 13 communicating with the second ink chamber 10 and a pressure reduction hole 14 communicating with the atmosphere connection chamber 11. Therefore, when ink filling is being done, the filling apparatus and the pressure reduction apparatus need only be brought to bear from one side of the upper case cover, resulting in improved work efficiency. Ink filling can be performed efficiently because the ink successively passes to the second ink chamber 10 and the first ink chamber 9. After ink filling, the ink filling hole 13 and the pressure reduction hole 14 can easily be sealed off with sealing material. An ink cartridge is thus provided that can be easily assembled at low cost.
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