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公开(公告)号：US20220097381A1
公开(公告)日：2022-03-31
申请号：US17483017
申请日：2021-09-23
Applicant: SEIKO EPSON CORPORATION
Inventor： Masaki SHIMOMURA , Seiya SATO , Toshihiro IMAE
IPC: B41J2/165
Abstract: A wiping device includes a wiper unit, a carriage, and a fixing member. The wiper unit includes a wiper that wipes a liquid discharge surface of a liquid discharge head from which liquid is to be discharged. The carriage moves along the liquid discharge surface in a first direction and a second direction, both of which are opposite to each other. The fixing member fixes the wiper unit to the carriage. When the carriage is disposed on a side in the first direction with respect to a middle point in a moving range of the carriage, the fixing member is removable in the first direction.
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公开(公告)号：US20210237481A1
公开(公告)日：2021-08-05
申请号：US17160800
申请日：2021-01-28
Applicant: SEIKO EPSON CORPORATION
Inventor： Yuji MISAWA , Toshihiro IMAE
Abstract: A recording device has: a recording head configured to perform recording on a medium; a medium storage below the recording head configured to store the medium to be recoded; a supply path comprising a first curved supply path curved so as to be convex upward and transporting the medium fed out of the medium storage in a reversed direction via the first curved supply path; and a reversing path comprising a second curved path curved so as to be convex downward and transporting the recorded medium into a direction including a vertically upward component via second curved path from a direction including a vertically downward component; wherein the supply path joins the reversing path, and the first curved path and the second curved path overlap when viewed horizontally.
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公开(公告)号：US20240391258A1
公开(公告)日：2024-11-28
申请号：US18795741
申请日：2024-08-06
Applicant: SEIKO EPSON CORPORATION
Inventor： Tetsuji YATSUNAMI , Yuji MISAWA , Toshihiro IMAE
IPC: B41J11/00 , B41J13/00 , B41J13/03 , B41J25/308 , B41J29/377
Abstract: A liquid ejecting apparatus includes: a liquid ejecting head that includes a nozzle surface on which a nozzle is open and that ejects a liquid through the nozzle; a housing that accommodates the liquid ejecting head; a moving mechanism that moves the liquid ejecting head relative to the housing in a moving direction intersecting the nozzle surface; and a duct in which a fluid flows, in which the duct includes a first coupling section coupled to the housing and a second coupling section coupled to the liquid ejecting head and is configured to expand and contract in the moving direction.
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公开(公告)号：US20230182491A1
公开(公告)日：2023-06-15
申请号：US18164260
申请日：2023-02-03
Applicant: SEIKO EPSON CORPORATION
Inventor： Yuji MISAWA , Toshihiro IMAE
IPC: B41J11/00
CPC classification number: B41J11/007
Abstract: A recording device has: at least one medium storage section that stores a medium on which to perform recording; a recording section positioned vertically above the medium storage section, the recording section performing recording on the medium; and a reversing path by which the medium that passed through a position at which the medium faces the recording section is reversed in a direction including a vertically upward component by being transported in a transport direction including a vertically downward component and being made to pass through a curved reversing path curved so as to be convex downward. When only one medium storage section is provided, an overlap is found between at least part of the one medium storage section and at least part of the curved reversing path when viewed horizontally. When a plurality of medium storage sections are provided, an overlap is found between at least part of the topmost medium storage section in the vertical direction and at least part of the curved reversing path when viewed horizontally.
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公开(公告)号：US20230331003A1
公开(公告)日：2023-10-19
申请号：US18332569
申请日：2023-06-09
Applicant: SEIKO EPSON CORPORATION
Inventor： Yuji MISAWA , Toshihiro IMAE
CPC classification number: B41J11/005 , B41J13/0009 , B41J13/103 , B41J11/0055 , B41J13/00 , B41J3/60 , B41J2/1752 , B41J25/24 , B41J25/308 , B41J2/1721
Abstract: A recording device has: a recording head configured to perform recording on a medium; a medium storage below the recording head configured to store the medium to be recoded; a supply path comprising a first curved supply path curved so as to be convex upward and transporting the medium fed out of the medium storage in a reversed direction via the first curved supply path; and a reversing path comprising a second curved path curved so as to be convex downward and transporting the recorded medium into a direction including a vertically upward component via second curved path from a direction including a vertically downward component; wherein the supply path joins the reversing path, and the first curved path and the second curved path overlap when viewed horizontally.
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Patent Agency Ranking
公开(公告)号：US20220111642A1
公开(公告)日：2022-04-14
申请号：US17498600
申请日：2021-10-11
Applicant: SEIKO EPSON CORPORATION
Inventor： Tetsuji YATSUNAMI , Yuji MISAWA , Toshihiro IMAE
Abstract: A liquid ejecting apparatus includes: a liquid ejecting head that includes a nozzle surface on which a nozzle is open and that ejects a liquid through the nozzle; a housing that accommodates the liquid ejecting head; a moving mechanism that moves the liquid ejecting head relative to the housing in a moving direction intersecting the nozzle surface; and a duct in which a fluid flows, in which the duct includes a first coupling section coupled to the housing and a second coupling section coupled to the liquid ejecting head and is configured to expand and contract in the moving direction.
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公开(公告)号：US20180141355A1
公开(公告)日：2018-05-24
申请号：US15815183
申请日：2017-11-16
Applicant: SEIKO EPSON CORPORATION
Inventor： Akira NAKAZAWA , Toshihiro IMAE
IPC: B41J29/10
Abstract: A printer includes an apparatus body having a recording head for performing recording onto a sheet of paper. The printer also includes a unit body that is accommodated inside the apparatus body and has a path-forming surface formed at least on a portion of the periphery of the unit body. The path-forming surface forms a medium transport path. The unit body includes a plurality of openings that are in communication with a sound absorber disposed inside the unit body. The plurality of the openings are provided at least on a portion of the path-forming surface.
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公开(公告)号：US20220169043A1
公开(公告)日：2022-06-02
申请号：US17651986
申请日：2022-02-22
Applicant: Seiko Epson Corporation
Inventor： Yuji MISAWA , Toshihiro IMAE
Abstract: A recording device has: a recording head configured to perform recording on a medium; a medium storage below the recording head configured to store the medium to be recoded; a supply path comprising a first curved supply path curved so as to be convex upward and transporting the medium fed out of the medium storage in a reversed direction via the first curved supply path; and a reversing path comprising a second curved path curved so as to be convex downward and transporting the recorded medium into a direction including a vertically upward component via second curved path from a direction including a vertically downward component; wherein the supply path joins the reversing path, and the first curved path and the second curved path overlap when viewed horizontally.
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公开(公告)号：US20210237482A1
公开(公告)日：2021-08-05
申请号：US17162308
申请日：2021-01-29
Applicant: SEIKO EPSON CORPORATION
Inventor： Yuji MISAWA , Toshihiro IMAE
IPC: B41J11/00
Abstract: A recording device has: at least one medium storage section that stores a medium on which to perform recording; a recording section positioned vertically above the medium storage section, the recording section performing recording on the medium; and a reversing path by which the medium that passed through a position at which the medium faces the recording section is reversed in a direction including a vertically upward component by being transported in a transport direction including a vertically downward component and being made to pass through a curved reversing path curved so as to be convex downward. When only one medium storage section is provided, an overlap is found between at least part of the one medium storage section and at least part of the curved reversing path when viewed horizontally. When a plurality of medium storage sections are provided, an overlap is found between at least part of the topmost medium storage section in the vertical direction and at least part of the curved reversing path when viewed horizontally.
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公开(公告)号：US20200269610A1
公开(公告)日：2020-08-27
申请号：US16796710
申请日：2020-02-20
Applicant: SEIKO EPSON CORPORATION
Inventor： Junko AO , Koji ODA , Toshihiro IMAE , Soichiro KIl
IPC: B41J11/00
Abstract: The medium detection unit is a component constituting an optical path of the detection light, and includes a first optical element disposed on an upper side of the medium transport path and a second optical element disposed on a lower side of the medium transport path so as to face the first optical element, the second optical element has a facing surface that faces the first optical element, the facing surface being located at a position that is not in contact with a medium nipped by both the first roller pair and the second roller pair, and a medium feeding direction by the first roller pair is a direction by which a leading edge of a medium fed out abuts a position upstream in the medium transport direction relative to a position where the detection light is received on the facing surface.
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