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13 条记录 (耗时 0.018 秒)

    LIQUID CONTAINER
    1.
    发明申请
    LIQUID CONTAINER 审中-公开

    公开(公告)号：US20180099506A1

    公开(公告)日：2018-04-12

    申请号：US15728143

    申请日：2017-10-09

    申请人： Seiko Epson Corporation

    发明人： Tadahiro MIZUTANI ,  Ryoichi Tanaka ,  Taku Ishizawa ,  Atsushi Kobayashi ,  Koichi Toba ,  Yoshiaki Shimizu ,  Shun Oya

    IPC分类号： B41J2/175

    CPC分类号： B41J2/17513 ,  B41J2/17523 ,  B41J2/17553 ,  B41J2/17556 ,  B41J2/19

    摘要： A liquid container comprises a liquid supply port provided in a bottom wall, a first chamber configured to contain a liquid, a second chamber configured to contain the liquid and to include at least one sub-chamber having a smaller dimension in the X direction than that of the first chamber, a partition wall configured to part the first chamber from the second chamber, and a connecting hole configured to connect the first chamber with the second chamber. The second chamber is connected with the liquid supply port, and the first chamber is connected with the liquid supply port via the connecting hole and the second chamber. The liquid contained in the first chamber is flowed from the connecting hole into the second chamber and is subsequently introduced through the sub-chamber to the liquid supply port.

    Liquid container and liquid ejection device
    3.
    发明授权
    Liquid container and liquid ejection device 有权

    公开(公告)号：US10850525B2

    公开(公告)日：2020-12-01

    申请号：US16428796

    申请日：2019-05-31

    申请人： SEIKO EPSON CORPORATION

    发明人： Takumi Nagashima ,  Hiroyuki Kawate ,  Hiroyoshi Ozeki ,  Manabu Yamaguchi ,  Koichi Toba

    IPC分类号： B41J2/175

    摘要： A liquid container includes: a flexible bag provided with a liquid container that internally contains the liquid; a liquid outlet member attached to a one end portion of the bag; and a connection member that is attached to the one end portion of the bag so as to cover the liquid outlet member and a portion of the one end portion of the bag from the outside. The bag includes a sealed portion on an outer periphery side relative to the liquid container, the sealed portion includes a one end portion-side sealed portion, and a first width, which is a width of the one end portion-side sealed portion in at least a surrounding region of the connection member, is larger than a second width, which is a width of the sealed portion at other ends of the bag.

    LIQUID CONTAINER
    4.
    发明申请
    LIQUID CONTAINER 审中-公开

    公开(公告)号：US20180207946A1

    公开(公告)日：2018-07-26

    申请号：US15873586

    申请日：2018-01-17

    申请人： Seiko Epson Corporation

    发明人： Atsushi Kobayashi ,  Koichi Toba ,  Yasuhiko Yoshikawa ,  Ryoichi Tanaka ,  Tadahiro Mizutani

    IPC分类号： B41J2/21 ,  B41J2/175 ,  B41J2/19

    CPC分类号： B41J2/211 ,  B41J2/17513 ,  B41J2/17523 ,  B41J2/17553 ,  B41J2/19 ,  B41J2002/17516

    摘要： There is provided a liquid container configured to be mounted to a carriage that reciprocates in an X direction. The liquid container comprises an upper wall and a bottom wall; a liquid supply port provided in the bottom wall; a first chamber provided on a +Z direction side that is an upper wall side; a second chamber provided on a −Z direction side that is a bottom wall side; a partition wall configured to part the first chamber from the second chamber; and a connecting hole configured to connect the first chamber with the second chamber. The second chamber is connected with the liquid supply port. The first chamber is connected with the liquid supply port via the connecting hole and the second chamber. The second chamber includes a return flow path that is turned back along the X direction. A liquid contained in the first chamber is flowed from the connecting hole through the return flow path to the liquid supply port.

    Liquid container
    7.
    发明授权
    Liquid container 有权

    公开(公告)号：US10857802B2

    公开(公告)日：2020-12-08

    申请号：US16378298

    申请日：2019-04-08

    申请人： Seiko Epson Corporation

    发明人： Tadahiro Mizutani ,  Ryoichi Tanaka ,  Taku Ishizawa ,  Atsushi Kobayashi ,  Koichi Toba ,  Yoshiaki Shimizu ,  Shun Oya

    IPC分类号： B41J2/175 ,  B41J2/19

    摘要： A liquid container comprises a liquid supply port provided in a bottom wall, a first chamber configured to contain a liquid, a second chamber configured to contain the liquid and to include at least one sub-chamber having a smaller dimension in the X direction than that of the first chamber, a partition wall configured to part the first chamber from the second chamber, and a connecting hole configured to connect the first chamber with the second chamber. The second chamber is connected with the liquid supply port, and the first chamber is connected with the liquid supply port via the connecting hole and the second chamber. The liquid contained in the first chamber is flowed from the connecting hole into the second chamber and is subsequently introduced through the sub-chamber to the liquid supply port.

    Liquid container
    8.
    发明授权
    Liquid container 有权

    公开(公告)号：US10457065B2

    公开(公告)日：2019-10-29

    申请号：US15873586

    申请日：2018-01-17

    申请人： Seiko Epson Corporation

    发明人： Atsushi Kobayashi ,  Koichi Toba ,  Yasuhiko Yoshikawa ,  Ryoichi Tanaka ,  Tadahiro Mizutani

    IPC分类号： B41J2/21 ,  B41J2/175 ,  B41J2/19

    摘要： There is provided a liquid container that comprises an upper wall and a bottom wall; a liquid supply port provided in the bottom wall; a first chamber provided on a +Z direction side that is an upper wall side; a second chamber provided on a −Z direction side that is a bottom wall side; a partition wall configured to part the first chamber from the second chamber; and a connecting hole configured to connect the first chamber with the second chamber. The second chamber is connected with the liquid supply port. The first chamber is connected with the liquid supply port via the connecting hole and the second chamber. The second chamber includes a return flow path that is turned back along an X direction. A liquid contained in the first chamber is flowed from the connecting hole through the return flow path to the liquid supply port.

    Ink bottle
    9.
    发明授权
    Ink bottle 有权

    公开(公告)号：US10350901B2

    公开(公告)日：2019-07-16

    申请号：US15615525

    申请日：2017-06-06

    申请人： Seiko Epson Corporation

    发明人： Tadahiro Mizutani ,  Koichi Toba ,  Ryoichi Tanaka ,  Taku Ishizawa ,  Manabu Akahane ,  Tadashi Watanabe ,  Noriyuki Fukasawa

    IPC分类号： B41J2/175

    摘要： An ink bottle comprises a container main body configured to contain ink that is to be supplied to an ink tank, an ink outlet forming portion provided on an end of the container main body and configured to include an ink outlet that causes the ink to be flowed out from the container main body, and a valve provided in the ink outlet forming portion and configured to seal the ink outlet in an openable and closable manner. The ink outlet is formed in an end face of the ink outlet forming portion. The end face is arranged to face an opposite side of the ink outlet forming portion that is opposite to a container main body side thereof. A first recess is formed in an outer side portion of the ink outlet on the end face to be recessed toward the container main body side.