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公开(公告)号：US20170120617A1
公开(公告)日：2017-05-04
申请号：US15335277
申请日：2016-10-26
发明人： Hideaki Matsumura , Koki Shimada , Yusuke Tanaka , Takahiro Kiuchi , Masaya Shimmachi , Yukimichi Kimura , Junichi Kubokawa , Kyohei Sato
IPC分类号： B41J2/175
CPC分类号： B41J2/17596 , B41J2/175 , B41J2/17509 , B41J2/1752 , B41J29/02 , B41J29/13 , B41J29/38
摘要： There is provided an ink jet recording apparatus capable of preventing a user from erroneously performing an opening and closing operation of a valve in the supply of ink to a recording head from an ink tank. The ink let recording apparatus includes a recording head configured to eject ink, an ink tank provided in an apparatus body, including an filling portion for filling ink to be supplied to the recording head, and configured to store the filled ink, a cover member configured to be movable to a position where the filling portion is not exposed and a second position where the filling portion is exposed, and a valve configured to be switchable between an opened state where ink can be supplied to the recording head from the ink tank and a closed state where the supply of ink to the recording head from the ink tank is blocked, wherein the valve operates interlocking with the movement of the cover member, and is in the opened state when the cover member is at the first position and in closed state when the cover member is at the second position.
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公开(公告)号：USRE49336E1
公开(公告)日：2022-12-20
申请号：US16728460
申请日：2019-12-27
发明人： Yukimichi Kimura , Takahiro Kiuchi , Junichi Kubokawa , Kyohei Sato , Koki Shimada , Masaya Shimmachi , Yusuke Tanaka , Hideaki Matsumura , Keiichiro Tsukuda , Tatsuo Nanjo
IPC分类号： B41J2/175 , B41J29/02 , B41J29/377 , B41J29/13
摘要： The printing apparatus of the present invention includes: a print head; and a liquid storage container in which a liquid storage chamber that stores a liquid to be supplied to the print head, an atmosphere communication chamber that communicates with the atmosphere, and a communication flow path that causes the liquid storage chamber and the atmosphere communication chamber to communicate are formed integrally. The liquid storage container can take a first posture in which the atmosphere communication chamber is located under the liquid storage chamber in the direction of gravity and a second posture in which the atmosphere communication chamber and the liquid storage chamber are located side by side in the horizontal direction. In the case where the liquid storage container is in the second posture, the liquid injection portion and the communication flow path are located on the upper side of the liquid storage container.
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公开(公告)号：US20170305163A1
公开(公告)日：2017-10-26
申请号：US15643225
申请日：2017-07-06
发明人： Yukimichi Kimura , Takahiro Kiuchi , Junichi Kubokawa , Kyohei Sato , Koki Shimada , Masaya Shimmachi , Yusuke Tanaka , Hideaki Matsumura , Keiichiro Tsukuda , Tatsuo Nanjo
IPC分类号： B41J2/175 , B41J29/377
CPC分类号： B41J2/17509 , B41J2/175 , B41J2/17513 , B41J2/17523 , B41J2/17553 , B41J2/17556 , B41J2/17596 , B41J29/02 , B41J29/13 , B41J29/377
摘要： The printing apparatus of the present invention includes: a print head; and a liquid storage container in which a liquid storage chamber that stores a liquid to be supplied to the print head, an atmosphere communication chamber that communicates with the atmosphere, and a communication flow path that causes the liquid storage chamber and the atmosphere communication chamber to communicate are formed integrally. The liquid storage container can take a first posture in which the atmosphere communication chamber is located under the liquid storage chamber in the direction of gravity and a second posture in which the atmosphere communication chamber and the liquid storage chamber are located side by side in the horizontal direction. In the case where the liquid storage container is in the second posture, the liquid injection portion and the communication flow path are located on the upper side of the liquid storage container.
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公开(公告)号：US20170120607A1
公开(公告)日：2017-05-04
申请号：US15336572
申请日：2016-10-27
发明人： Koki Shimada , Hideaki Matsumura , Masaya Shimmachi , Yukimichi Kimura , Junichi Kubokawa , Takahiro Kiuchi , Yusuke Tanaka , Kyohei Sato
IPC分类号： B41J2/175
CPC分类号： B41J2/17503 , B41J2/175 , B41J2/17513 , B41J2/17553 , B41J2/17559
摘要： An ink tank that enables to check whether a cover of an ink tank is normally bonded to the ink tank includes a first chamber having a supply port for supplying ink to a printing head that ejects ink, a second chamber having an external air introduction port capable of introducing external air, a partition wall configured to separate the first chamber and the second chamber, a communication path provided in the partition wall and configured to place the first chamber and the second chamber in communication with each other, a first cover member configured to cover an opening of the first chamber without extending over an opening of the second chamber, and a second cover member configured to cover the opening of the second chamber without extending over the opening of the first chamber.
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公开(公告)号：US20240227420A9
公开(公告)日：2024-07-11
申请号：US18357062
申请日：2023-10-23
发明人： Shingo Horita , Yusuke Nishiya , Masakazu Tsukuda , Yukimichi Kimura , Kyohei Sato , Toshiki Hamanishi
CPC分类号： B41J13/03 , B41J2/16511 , B41P2235/27
摘要： A recording device includes: a drive source; a driven portion having a driven gear; a drive transmission mechanism having a drive gear driven by the drive source and capable of swing between a first position where the drive gear is engaged with the driven gear and a second position where the drive gear is not engaged with the driven gear; and a regulating mechanism capable of swing between a regulating position where swing of the drive transmission mechanism is regulated and a non-regulating position where the swing of the drive transmission mechanism is not regulated. In the recording device, the regulating mechanism is capable of swing around a rotation axis of the driven gear.
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公开(公告)号：US11912036B2
公开(公告)日：2024-02-27
申请号：US17489558
申请日：2021-09-29
发明人： Koki Shimada , Hideaki Matsumura , Masaya Shimmachi , Yukimichi Kimura , Junichi Kubokawa , Takahiro Kiuchi , Yusuke Tanaka , Kyohei Sato
IPC分类号： B41J2/175
CPC分类号： B41J2/17503 , B41J2/175 , B41J2/1754 , B41J2/17513 , B41J2/17523 , B41J2/17553 , B41J2/17559
摘要： An ink tank that enables to check whether a cover of an ink tank is normally bonded to the ink tank includes a first chamber having a supply port for supplying ink to a printing head that ejects ink, a second chamber having an external air introduction port capable of introducing external air, a partition wall configured to separate the first chamber and the second chamber, a communication path provided in the partition wall and configured to place the first chamber and the second chamber in communication with each other, a first cover member configured to cover an opening of the first chamber without extending over an opening of the second chamber, and a second cover member configured to cover the opening of the second chamber without extending over the opening of the first chamber.
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公开(公告)号：US09738081B2
公开(公告)日：2017-08-22
申请号：US15296876
申请日：2016-10-18
发明人： Yukimichi Kimura , Takahiro Kiuchi , Junichi Kubokawa , Kyohei Sato , Koki Shimada , Masaya Shimmachi , Yusuke Tanaka , Hideaki Matsumura , Keiichiro Tsukuda , Tatsuo Nanjo
IPC分类号： B41J2/175 , B41J29/377
CPC分类号： B41J2/17509 , B41J2/175 , B41J2/17513 , B41J2/17523 , B41J2/17553 , B41J2/17556 , B41J2/17596 , B41J29/02 , B41J29/13 , B41J29/377
摘要： The printing apparatus of the present invention includes: a print head; and a liquid storage container in which a liquid storage chamber that stores a liquid to be supplied to the print head, an atmosphere communication chamber that communicates with the atmosphere, and a communication flow path that causes the liquid storage chamber and the atmosphere communication chamber to communicate are formed integrally. The liquid storage container can take a first posture in which the atmosphere communication chamber is located under the liquid storage chamber in the direction of gravity and a second posture in which the atmosphere communication chamber and the liquid storage chamber are located side by side in the horizontal direction. In the case where the liquid storage container is in the second posture, the liquid injection portion and the communication flow path are located on the upper side of the liquid storage container.
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公开(公告)号：US20170120603A1
公开(公告)日：2017-05-04
申请号：US15336448
申请日：2016-10-27
发明人： Masaya Shimmachi , Junichi Kubokawa , Hideaki Matsumura , Yukimichi Kimura , Takahiro Kiuchi , Koki Shimada , Yusuke Tanaka , Kyohei Sato
IPC分类号： B41J2/175
CPC分类号： B41J2/175 , B41J2/17509 , B41J29/02
摘要： The printing apparatus according to the present invention includes a carriage, a supply tube, a head set cover that moves to a first orientation at which the printing head is fixed to the carriage and a second orientation at which the printing head is attachable to or detachable from the carriage, and a joint unit that moves to a first position connected to the printing head and a second position separated from the printing head, wherein the joint unit does not, move to the first position from the second position when the head set cover moves to the first orientation from the second orientation, and moves to the second position from the first position in cooperation with movement of the head set cover when the head set cover moves to the second orientation from the first orientation.
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公开(公告)号：US20240131857A1
公开(公告)日：2024-04-25
申请号：US18357062
申请日：2023-10-22
发明人： Shingo Horita , Yusuke Nishiya , Masakazu Tsukuda , Yukimichi Kimura , Kyohei Sato , Toshiki Hamanishi
CPC分类号： B41J13/03 , B41J2/16511 , B41P2235/27
摘要： A recording device includes: a drive source; a driven portion having a driven gear; a drive transmission mechanism having a drive gear driven by the drive source and capable of swing between a first position where the drive gear is engaged with the driven gear and a second position where the drive gear is not engaged with the driven gear; and a regulating mechanism capable of swing between a regulating position where swing of the drive transmission mechanism is regulated and a non-regulating position where the swing of the drive transmission mechanism is not regulated. In the recording device, the regulating mechanism is capable of swing around a rotation axis of the driven gear.
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公开(公告)号：US20220379641A1
公开(公告)日：2022-12-01
申请号：US17752589
申请日：2022-05-24
发明人： Kyohei Sato
IPC分类号： B41J29/393 , B41J2/175 , B41J2/14
摘要： A recording apparatus includes an ink tank, a recording head, a carriage, an ink supply channel, one or more memory devices, and one or more processors to execute the set of instructions to perform operations including causing the recording head to eject the ink based on print data to perform recording on a recording medium; and obtaining, based on the print data, information on an amount of ink to be ejected to a recordable area in which the carriage moves in one of the first direction and the second direction. A length of the ink supply channel from the bend to the recording head increases in the first direction and decreases in the second direction. The one or more processors changes acceleration of the carriage according to the amount of ink to be ejected to the recordable area, the amount being indicated by the information.
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