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公开(公告)号：EP1097814B1
公开(公告)日：2004-06-23
申请号：EP00123461.6
申请日：2000-11-06
发明人： Tamura, Noboru , Tojyo, Hiroaki , Kobayashi, Atsushi , Kimura, Hitotoshi , Aruga, Yoshiharu , Mano, Takashi
IPC分类号： B41J2/175
CPC分类号： B41J2/17553 , B41J2/175 , B41J2/17513 , B41J2/17523 , B41J2/17526 , B41J2/17566 , B41J2/17596 , B41J2002/17573 , B41J2002/17576
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公开(公告)号：EP2868475B1
公开(公告)日：2019-07-03
申请号：EP14189878.3
申请日：2014-10-22
发明人： Koike, Yasunori , Okuno, Tokujiro , Mano, Takashi
IPC分类号： B41J2/175
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公开(公告)号：EP2868472A3
公开(公告)日：2016-08-10
申请号：EP14189680.3
申请日：2014-10-21
发明人： Koike, Yasunori , Mano, Takashi
IPC分类号： B41J2/175
CPC分类号： B41J2/17513
摘要： A liquid storage container includes a liquid storage section configured to store a liquid; a liquid injection section configured to inject the liquid into the liquid storage section; a liquid injection port defined as an intersection at which the liquid injection section and the liquid storage section intersect each other; an air chamber communicated with air; an air introduction path communicated to the air chamber and configured to introduce the air to the air chamber; a communicating passage through which the liquid storage section and the air chamber are communicated to each other; and a first connecting port, which is a connecting port between the air introduction path and the air chamber, being located below a position that is lowered by a first distance from an upper end of the air chamber and located above a position that is raised by a second distance from a lower end of the air chamber in a posture where a liquid injection port is oriented upward in the intersecting direction; and a second connecting port, which is a connecting port between the communicating passage and the air chamber, in the intersecting direction in the posture, where the first distance is defined as a length of the first connecting port in an intersecting direction intersecting with a horizontal direction in the posture and the second distance is defined as a length of the second connecting port in the intersecting direction in the posture.
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公开(公告)号：EP1097814A3
公开(公告)日：2001-08-22
申请号：EP00123461.6
申请日：2000-11-06
发明人： Tamura, Noboru , Tojyo, Hiroaki , Kobayashi, Atsushi , Kimura, Hitotoshi , Aruga, Yoshiharu , Mano, Takashi
IPC分类号： B41J2/175
CPC分类号： B41J2/17553 , B41J2/175 , B41J2/17513 , B41J2/17523 , B41J2/17526 , B41J2/17566 , B41J2/17596 , B41J2002/17573 , B41J2002/17576
摘要： An ink storage chamber (36) has an indicator formed from magnetic material. A float member (50) whose upper position is limited is housed in the ink storage chamber (36). Two magnetic-field detection system are provided at a position on the exterior of a sub-tank (3), at which the detection system can detect a magnetic flux of the indicator simultaneously, such that the longitudinal direction of the detection system is oriented vertically with a specified ink level of the sub-tank sandwiched between the detection system. On the basis of signals output from the magnetic-field detection system, it is determined whether the ink level is in any one of an excessively low ink level state, a state in which injection of ink must be started, a state in which injection of ink must be stopped, and an excessively supplied state. Thus, an ink level in the sub-tank (3) can be controlled within a specific range without involvement of an undesired increase in the number of sensors.
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公开(公告)号：EP1097814A2
公开(公告)日：2001-05-09
申请号：EP00123461.6
申请日：2000-11-06
发明人： Tamura, Noboru , Tojyo, Hiroaki , Kobayashi, Atsushi , Kimura, Hitotoshi , Aruga, Yoshiharu , Mano, Takashi
IPC分类号： B41J2/175
CPC分类号： B41J2/17553 , B41J2/175 , B41J2/17513 , B41J2/17523 , B41J2/17526 , B41J2/17566 , B41J2/17596 , B41J2002/17573 , B41J2002/17576
摘要： An ink storage chamber (36) has an indicator formed from magnetic material. A float member (50) whose upper position is limited is housed in the ink storage chamber (36). Two magnetic-field detection system are provided at a position on the exterior of a sub-tank (3), at which the detection system can detect a magnetic flux of the indicator simultaneously, such that the longitudinal direction of the detection system is oriented vertically with a specified ink level of the sub-tank sandwiched between the detection system. On the basis of signals output from the magnetic-field detection system, it is determined whether the ink level is in any one of an excessively low ink level state, a state in which injection of ink must be started, a state in which injection of ink must be stopped, and an excessively supplied state. Thus, an ink level in the sub-tank (3) can be controlled within a specific range without involvement of an undesired increase in the number of sensors.
摘要翻译： 储墨室（36）具有由磁性材料形成的指示器。 其上部位置受到限制的浮动构件（50）被容纳在储墨室（36）中。 两个磁场检测系统设置在副罐（3）外部的一个位置上，在该位置检测系统可以同时检测指示器的磁通量，使得检测系统的纵向方向垂直 在检测系统之间夹有指定的副油箱油墨液位。 基于从磁场检测系统输出的信号，确定墨水水平是否处于过低的墨水水平状态，必须开始墨水注入的状态，注入 墨水必须停止，并且过度供应状态。 因此，可以将副罐（3）中的墨水量控制在特定的范围内，而不会增加传感器的数量。
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公开(公告)号：EP2868472A2
公开(公告)日：2015-05-06
申请号：EP14189680.3
申请日：2014-10-21
发明人： Koike, Yasunori , Mano, Takashi
IPC分类号： B41J2/175
CPC分类号： B41J2/17513
摘要： A liquid storage container includes a liquid storage section configured to store a liquid; a liquid injection section configured to inject the liquid into the liquid storage section; a liquid injection port defined as an intersection at which the liquid injection section and the liquid storage section intersect each other; an air chamber communicated with air; an air introduction path communicated to the air chamber and configured to introduce the air to the air chamber; a communicating passage through which the liquid storage section and the air chamber are communicated to each other; and a first connecting port, which is a connecting port between the air introduction path and the air chamber, being located below a position that is lowered by a first distance from an upper end of the air chamber and located above a position that is raised by a second distance from a lower end of the air chamber in a posture where a liquid injection port is oriented upward in the intersecting direction; and a second connecting port, which is a connecting port between the communicating passage and the air chamber, in the intersecting direction in the posture, where the first distance is defined as a length of the first connecting port in an intersecting direction intersecting with a horizontal direction in the posture and the second distance is defined as a length of the second connecting port in the intersecting direction in the posture.
摘要翻译： 液体储存容器包括：液体储存部分，配置为储存液体; 液体注入部分，配置成将液体注入液体存储部分; 液体注入口，其被限定为所述液体注入部和所述液体存储部彼此交叉的交叉点; 与空气连通的空气室; 空气引入路径，其连通到所述空气室并且被构造成将空气引入到所述空气室; 液体储存部分和气室通过其相互连通的连通通道; 所述空气导入路与所述空气室的连接口即第一连接口位于从所述空气室的上端下降第一距离的位置的下方， 在液体注入口在交叉方向上向上定向的姿态下，从空气室的下端开始第二距离; 以及第二连接口，所述第二连接口是所述连通通道和所述空气室之间的连接口，在所述姿势的交叉方向上，所述第一距离被限定为所述第一连接口在与水平面交叉的交叉方向上的长度 并且第二距离被定义为姿势中第二连接口在交叉方向上的长度。
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公开(公告)号：EP2868473A3
公开(公告)日：2016-08-10
申请号：EP14189681.1
申请日：2014-10-21
发明人： Koike, Yasunori , Mano, Takashi
IPC分类号： B41J2/175
CPC分类号： B41J2/17509 , B41J2/17503 , B41J2/17513
摘要： A liquid storage container includes a liquid storage section configured to store a liquid; a liquid injection section connected to the liquid storage section and configured to inject the liquid into the liquid storage section; an air chamber communicated with air; an air introduction section communicated to the air chamber and configured to introduce the air to the air chamber; a communicating passage through which the liquid storage section and the air chamber are communicated to each other; and a liquid injection port defined as an intersection at which the liquid injection section and the liquid storage section intersect each other; and a connecting port defined between the liquid storage section and the communicating passage and located above the liquid injection port in a posture where the liquid injection port is oriented upward in a direction intersecting with a horizontal direction.
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公开(公告)号：EP2868475A3
公开(公告)日：2016-07-06
申请号：EP14189878.3
申请日：2014-10-22
发明人： Koike, Yasunori , Okuno, Tokujiro , Mano, Takashi
IPC分类号： B41J2/175
CPC分类号： B41J2/175
摘要： A liquid storage container includes a liquid storage section configured to store a liquid; a liquid injection section connected to the liquid storage section and configured to inject the liquid into the liquid storage section; an air chamber communicated with air; an air introduction section communicated to the air chamber and configured to introduce the air to the air chamber; a communicating passage communicating the liquid storage section and the air chamber together; and a collection section configured to collect the liquid and provided to a route that goes downward from above of a route that goes from the air chamber side of the communicating passage toward the liquid storage section side in a posture where a liquid injection port is oriented upward in a direction intersecting with a horizontal direction when the liquid injection port is defined as an intersection at which the liquid injection section and the liquid storage section intersect together.
摘要翻译： 液体储存容器包括：液体储存部分，配置为储存液体; 液体注入部分，其连接至液体存储部分并且被配置为将液体注入液体存储部分中; 与空气连通的空气室; 空气引入部分，所述空气引入部分与所述空气室连通并且构造成将空气引入所述空气室; 将液体储存部分和空气室连通在一起的连通通道; 以及回收部，其被构造成收集液体并且被设置在从液体喷射口朝向上的姿势的从连通通道的空气室侧朝向液体储存部侧的路径的上方向下的路径上 当液体喷射口被限定为液体喷射部和液体储存部相交的交点时，在与水平方向交叉的方向上。
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公开(公告)号：EP2868473B1
公开(公告)日：2018-11-14
申请号：EP14189681.1
申请日：2014-10-21
发明人： Koike, Yasunori , Mano, Takashi
IPC分类号： B41J2/175
CPC分类号： B41J2/17509 , B41J2/17503 , B41J2/17513
摘要： A liquid storage container includes a liquid storage section configured to store a liquid; a liquid injection section connected to the liquid storage section and configured to inject the liquid into the liquid storage section; an air chamber communicated with air; an air introduction section communicated to the air chamber and configured to introduce the air to the air chamber; a communicating passage through which the liquid storage section and the air chamber are communicated to each other; and a liquid injection port defined as an intersection at which the liquid injection section and the liquid storage section intersect each other; and a connecting port defined between the liquid storage section and the communicating passage and located above the liquid injection port in a posture where the liquid injection port is oriented upward in a direction intersecting with a horizontal direction.
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公开(公告)号：EP2868472B1
公开(公告)日：2017-10-11
申请号：EP14189680.3
申请日：2014-10-21
发明人： Koike, Yasunori , Mano, Takashi
IPC分类号： B41J2/175
CPC分类号： B41J2/17513
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