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1. 发明申请

US20100231621A1 INK JET PRINTING APPARATUS AND METHOD FOR FILLING INK INTO INK TANK IN INK JET PRINTING APPARATUS 有权
标题翻译：喷墨打印设备和方法，用于在墨水喷墨打印机中装入墨盒
公开(公告)号：US20100231621A1
公开(公告)日：2010-09-16
申请号：US12717341
申请日：2010-03-04
申请人： Shigeru Watanabe , Naoaki Wada , Yohji Ara
发明人： Shigeru Watanabe , Naoaki Wada , Yohji Ara
IPC分类号： B41J2/195
CPC分类号： B41J2/17509
摘要： An ink jet printing apparatus reduced manufacture costs is provided. The ink jet manufacturing apparatus includes a diaphragm section configured to be able to change the volume of a subtank, and an atmosphere communication port configured to allow the interior of the subtank to communicate with the atmosphere. The ink jet printing apparatus further includes an atmosphere communication valve configured to be able to close the atmosphere communication port, and a driving mechanism configured to drive the diaphragm section and the atmosphere communication valve. The driving mechanism opens the atmosphere communication port and then reduces the volume of the diaphragm section. The driving mechanism subsequently allows the atmosphere communication valve to close the atmosphere communication port and then increases the volume of the diaphragm section. The driving mechanism thus supplies the ink accommodated in a main tank to the subtank.
摘要翻译：提供了一种降低制造成本的喷墨打印设备。喷墨制造装置包括被配置为能够改变子容器的体积的隔膜部分和被配置为允许子容器的内部与大气连通的大气连通口。喷墨打印装置还包括能够关闭大气连通口的大气连通阀，以及构造成驱动隔膜部和大气连通阀的驱动机构。驱动机构打开大气连通口，然后减小隔膜部分的体积。驱动机构随后允许大气连通阀关闭大气连通口，然后增加隔膜部分的体积。因此，驱动机构将容纳在主箱中的墨水提供给子容器。

2. 发明授权

US08602513B2 Inkjet printing apparatus 有权
标题翻译：喷墨打印设备
公开(公告)号：US08602513B2
公开(公告)日：2013-12-10
申请号：US12717644
申请日：2010-03-04
申请人： Yohji Ara , Shigeru Watanabe , Naoaki Wada
发明人： Yohji Ara , Shigeru Watanabe , Naoaki Wada
IPC分类号： B41J2/195 , B41J2/175
CPC分类号： B41J2/17509
摘要： A printing apparatus configured to perform printing by supplying an ink from a main tank to a sub tank and ejecting the ink in the sub tank from a printing head is allowed to execute an agitating operation to appropriately eliminate sedimentation of a pigment component without being complicated in structure and increased in cost. The printing apparatus includes a diaphragm provided in an ink supply path, and a driving mechanism for driving the diaphragm to thereby change an internal volume thereof. In the ink supply path, a resistance value of a flow path from the diaphragm to the printing head is set greater than that of a flow path from the diaphragm to the sub tank. The diaphragm is driven to generate bidirectional ink flow between the diaphragm and the sub tank to eliminate pigment component sedimentation at a bottom of the sub tank.
摘要翻译：配置为通过从主容器向副容器供墨并将墨水从印刷头喷出的打印装置被允许执行搅拌操作以适当地消除颜料成分的沉降而不会复杂结构和成本增加。打印装置包括设置在供墨路径中的隔膜和用于驱动隔膜从而改变其内部容积的驱动机构。在供墨路径中，从隔膜到打印头的流路的电阻值设定为大于从隔膜到副箱的流路的电阻值。驱动隔膜以在隔膜和副罐之间产生双向墨流，以消除副罐底部的颜料成分沉降。

3. 发明授权

US08197043B2 Ink jet printing apparatus and method for filling ink into ink tank in ink jet printing apparatus 有权
标题翻译：喷墨打印设备和用于在喷墨打印设备中将墨水填充到墨水盒中的方法
公开(公告)号：US08197043B2
公开(公告)日：2012-06-12
申请号：US12717341
申请日：2010-03-04
申请人： Shigeru Watanabe , Naoaki Wada , Yohji Ara
发明人： Shigeru Watanabe , Naoaki Wada , Yohji Ara
IPC分类号： B41J2/195 , B41J2/175
CPC分类号： B41J2/17509
摘要： An ink jet printing apparatus having reduced manufacture costs is provided. The ink jet manufacturing apparatus includes a diaphragm section configured to be able to change the volume of a subtank, and an atmosphere communication port configured to allow the interior of the subtank to communicate with the atmosphere. The ink jet printing apparatus further includes an atmosphere communication valve configured to be able to close the atmosphere communication port, and a driving mechanism configured to drive the diaphragm section and the atmosphere communication valve. The driving mechanism opens the atmosphere communication port and then reduces the volume of the diaphragm section. The driving mechanism subsequently allows the atmosphere communication valve to close the atmosphere communication port and then increases the volume of the diaphragm section. The driving mechanism thus supplies the ink accommodated in a main tank to the subtank.
摘要翻译：提供了一种降低制造成本的喷墨打印设备。喷墨制造装置包括被配置为能够改变子容器的体积的隔膜部分和被配置为允许子容器的内部与大气连通的大气连通端口。喷墨打印装置还包括能够关闭大气连通口的大气连通阀，以及构造成驱动隔膜部和大气连通阀的驱动机构。驱动机构打开大气连通口，然后减小隔膜部分的体积。驱动机构随后允许大气连通阀关闭大气连通口，然后增加隔膜部分的体积。因此，驱动机构将容纳在主箱中的墨水提供给子容器。

4. 发明申请

US20100231662A1 INKJET PRINTING APPARATUS 有权
标题翻译：喷墨打印设备
公开(公告)号：US20100231662A1
公开(公告)日：2010-09-16
申请号：US12717644
申请日：2010-03-04
申请人： Yohji Ara , Shigeru Watanabe , Naoaki Wada
发明人： Yohji Ara , Shigeru Watanabe , Naoaki Wada
IPC分类号： B41J2/175
CPC分类号： B41J2/17509
摘要： A printing apparatus configured to perform printing by supplying an ink from a main tank to a sub tank and ejecting the ink in the sub tank from a printing head is allowed to execute an agitating operation to appropriately eliminate sedimentation of a pigment component without being complicated in structure and increased in cost. The printing apparatus includes a diaphragm provided in an ink supply path, and a driving mechanism for driving the diaphragm to thereby change an internal volume thereof. In the ink supply path, a resistance value of a flow path from the diaphragm to the printing head is set greater than that of a flow path from the diaphragm to the sub tank. The diaphragm is driven to generate bidirectional ink flow between the diaphragm and the sub tank to eliminate pigment component sedimentation at a bottom of the sub tank.
摘要翻译：配置为通过从主容器向副容器供墨并将墨水从印刷头喷出的打印装置被允许执行搅拌操作以适当地消除颜料成分的沉降而不会复杂结构和成本增加。打印装置包括设置在供墨路径中的隔膜和用于驱动隔膜从而改变其内部容积的驱动机构。在供墨路径中，从隔膜到打印头的流路的电阻值设定为大于从隔膜到副箱的流路的电阻值。驱动隔膜以在隔膜和副罐之间产生双向墨流，以消除副罐底部的颜料成分沉降。

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