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41. 发明申请

WO2019026105A1 LIQUID CARTRIDGE 审中-公开
公开(公告)号：WO2019026105A1
公开(公告)日：2019-02-07
申请号：PCT/JP2017/027636
申请日：2017-07-31
申请人： BROTHER KOGYO KABUSHIKI KAISHA
发明人： ONO, Akihito
IPC分类号： B41J2/175
CPC分类号： B41J2/1752 , B41J2/17523
摘要： A liquid cartridge (30, 30K) includes: a cartridge body (130) having a liquid storage chamber (32, 33), a liquid supply sleeve (75) having a distal end portion, a seal portion (76) disposed at the distal end portion of the liquid supply sleeve (75), a cap (79) fixing the seal portion (76), and a snap-fit mechanism (74) engaging the cap (79) with one of the cartridge body (130) and the liquid supply sleeve (75). The snap-fit mechanism (74) includes engagement surfaces (179A) and a pair of projections (180). Each projection (180) includes a pair of engagement pawls (181) engaged with the corresponding engagement surfaces (179A). The pair of engagement pawls (181) of each projection (180) includes a first engagement pawl (181) protruding in a crossing direction, and a second engagement pawl (181) protruding in a direction opposite to a direction in which the first engagement pawl (181) protrudes in the crossing direction.

42. 发明申请

WO2019026103A1 PRINTING-FLUID CARTRIDGE AND SYSTEM INCLUDING THE PRINTING-FLUID CARTRIDGE AND PRINTING-FLUID CONSUMING APPARATUS 审中-公开
公开(公告)号：WO2019026103A1
公开(公告)日：2019-02-07
申请号：PCT/JP2017/027631
申请日：2017-07-31
申请人： BROTHER KOGYO KABUSHIKI KAISHA
发明人： TOMOGUCHI, Suguru
IPC分类号： B41J2/175
CPC分类号： B41J2/1752
摘要： A printing-fluid cartridge (30) is inserted into a printing-fluid consuming apparatus (10) in an insertion direction (51) crossing a gravitational direction (53) and attached thereto in a first posture. The printing-fluid cartridge includes: a storage chamber (32, 33), a supply portion (34) having a supply port (71, 76), an upper surface (39) and a locking surface (151) positioned upward of the storage chamber, an electrical interface (64, 65) disposed at the upper surface (39), and a contact surface (84) positioned rearward relative to the supply port (71, 76) of the supply portion (34) in the insertion direction (51) in the first posture. The printing-fluid cartridge (30) inserted in the printing-fluid consuming apparatus (10) is movable between the first posture and a second posture. In the first posture, the locking surface (151) engages a lock portion (145) and the contact surface (84) abuts against a positioning portion (107). In the second posture, the locking surface (151) is positioned downward relative to the lock portion (145) and the contact surface (84) is separated from the positioning portion (107).

43. 发明申请

WO2019026096A1 IMAGE FORMING APPARATUS AND IMAGE FORMING SYSTEM 审中-公开
公开(公告)号：WO2019026096A1
公开(公告)日：2019-02-07
申请号：PCT/JP2017/027586
申请日：2017-07-31
申请人： BROTHER KOGYO KABUSHIKI KAISHA
发明人： KOBAYASHI, Akihito , ISHIBE, Akinari , TANABE, Yuma , HAYASHI, Masahiro , SATO, Masatake
IPC分类号： B41J2/175
摘要： For an image forming apparatus including first and second storage chambers, an inequality expression of "R2 > A × R1" is met. R1 is a sum of a passage resistance value obtained by flowing air through a first air communication portion and a passage resistance value obtained by flowing liquid through a supply portion. R2 is a passage resistance value obtained by flowing air through a second air communication portion. A is a cross-sectional area ratio obtained by dividing a first average cross-sectional area of a first space of the first storage chamber taken along a plurality of horizontal planes by a second average cross-sectional area of a second space of the second storage chamber taken along the plurality of horizontal planes. The first space contains at least a portion adjacent to the supply portion and accumulating the liquid. The second space contains at least a portion accumulating the liquid.

44. 发明申请

WO2018181537A1 SHEET CONVEYING DEVICE AND IMAGE RECORDING APPARATUS 审中-公开
公开(公告)号：WO2018181537A1
公开(公告)日：2018-10-04
申请号：PCT/JP2018/012898
申请日：2018-03-28
申请人： BROTHER KOGYO KABUSHIKI KAISHA
发明人： AOKI, Hirotaka
IPC分类号： B65H3/06 , B41J13/10
CPC分类号： B65H3/0661 , B41J13/103 , B41J29/13 , B65H3/0684 , B65H2402/46 , B65H2405/324 , B65H2601/322 , B65H2801/12
摘要： A sheet conveying device (3) includes: a tray (5); a roller (71); a roller arm (72); a lever (74); and a dust proof cover (6) including: a first cover (61), a second cover (62), and a pressure piece (63). The roller arm (72) is movable between an abutment position where the roller (71) abuts on the tray (5) and a separation position where the roller (71) is away from the tray (5). The second cover (62) is movable between a first position in proximity to the tray (5) and a second position away from the tray (5). The pressure piece (63) is away from the lever (74) to permit the roller (71) to be positioned in the abutment position when the second cover (62) is in the first position, and presses the lever (74) to move the roller (71) to the separation position when the second cover (62) is in the second position.

45. 发明申请

WO2018181423A1 CIRCUIT BOARD, LIQUID CARTRIDGE PROVIDED WITH THE CIRCUIT BOARD, AND STORAGE DEVICE PROVIDED WITH THE CIRCUIT BOARD 审中-公开
公开(公告)号：WO2018181423A1
公开(公告)日：2018-10-04
申请号：PCT/JP2018/012642
申请日：2018-03-28
申请人： BROTHER KOGYO KABUSHIKI KAISHA
发明人： OTA, Shoko , TANAKA, Nobumasa , HORATA, Ryuji
IPC分类号： B41J2/175
摘要： A circuit board (10) to be mounted on a casing (110) of a cartridge includes an insulating substrate (11), an integrated circuit (14b) mounted on the substrate, terminals (12) and a dummy electrode (15). The terminals (12) are electrically connected to the integrated circuit (14b), while the dummy electrode (15) is electrically disconnected from the integrated circuit (14b). The terminals (12) and dummy electrode (15) are formed on the substrate (11) to satisfy an inequity of L1 + L2

46. 发明申请

WO2017130243A1 SYSTEM FOR CONSUMING CONSUMABLE MATERIAL 审中-公开
标题翻译：用于消耗可消耗材料的系统
公开(公告)号：WO2017130243A1
公开(公告)日：2017-08-03
申请号：PCT/JP2016/000471
申请日：2016-01-29
申请人： BROTHER KOGYO KABUSHIKI KAISHA
发明人： KANBE, Tomohiro , OKAZAKI, Naoya
IPC分类号： B41J2/175
CPC分类号： B41J2/17546 , B41J2/17513 , B41J2/1752 , B41J2/1753 , B41J2/17553
摘要： A system (10) includes a cartridge attachment section (110) and a cartridge (30) attachable to the cartridge attachment section. The cartridge (30) includes a board supporting portion (84) supporting a board (85) provided with an electrical interface (86, 87, 88). The cartridge attachment section (110) includes a slider (170) having a first wall (171), a second wall (172) and an electrical contact (121). During insertion of the cartridge (30), the slider (170) is moved from a second posture where the electrical contact (121) separates from the electrical interface (86, 87, 88) into a first posture where the electrical contact (121) contacts the electrical interface (86, 87, 88). Upon completion of attachment of the cartridge (30), the first wall (171) and the second wall (172) are received respectively in a first space (161) and a second space (162) defined between the cartridge (30) and the cartridge attachment section (110).
摘要翻译：系统（10）包括盒附接部分（110）和可附接到盒附接部分的盒（30）。盒（30）包括支撑设有电接口（86,87,88）的板（85）的板支撑部分（84）。盒附接部分110包括具有第一壁171，第二壁172和电触头121的滑块170。在插入盒（30）期间，滑块（170）从其中电触头（121）与电接口（86,87,88）分离的第二姿态移动到第一姿态，其中电触头（121）接触电接口（86,87,88）。在完成盒30的附接之后，第一壁171和第二壁172分别容纳在限定在盒30和第二空间161之间的第一空间161和第二空间162中。墨盒附件部分（110）。

47. 发明申请

WO2016117331A1 LIQUID CONSUMING APPARATUS 审中-公开
标题翻译：液体消耗装置
公开(公告)号：WO2016117331A1
公开(公告)日：2016-07-28
申请号：PCT/JP2016/000253
申请日：2016-01-19
申请人： BROTHER KOGYO KABUSHIKI KAISHA
发明人： OSAKABE, Yoshinori
IPC分类号： B41J2/175
CPC分类号： B41J2/1754 , B41J2/175 , B41J2/17509 , B41J2/1752 , B41J2/17536 , B41J29/13
摘要： There is provided a liquid consuming apparatus including: a liquid consuming section; a tank having a liquid storage chamber and an inlet port; a cap; and a casing having a cover movable with respect to the tank between a closed position and an open positon. The cover has an inner surface and a projection projected from the inner surface toward the tank. The projection of the cover is provided with a pressing portion facing the outer surface of the cap at a predetermined spacing distance, under a condition that the liquid consuming apparatus is in a normal state in which the cover is in the closed position and that the cap is installed in the inlet port, and the pressing portion abuts firstly against the outer surface, under a condition that the cap is moved in the insertion direction for allowing the cap to be removed from the inlet port.
摘要翻译：提供了一种液体消耗装置，包括：液体消耗部; 具有液体储存室和入口的罐; 一顶帽子; 以及具有可在关闭位置和打开位置之间相对于罐移动的盖的壳体。盖具有内表面和从内表面朝向罐突出的突起。在液体消耗装置处于处于关闭位置的正常状态的情况下，盖的突出部设置有以预定的间隔距离面向罩的外表面的按压部，并且帽安装在入口端口，并且压盖部分首先抵靠外表面，在帽沿插入方向移动以允许帽从入口移除的条件下抵靠外表面。

48. 发明申请

WO2012043048A1 LIQUID CARTRIDGE 审中-公开
标题翻译：液体盒
公开(公告)号：WO2012043048A1
公开(公告)日：2012-04-05
申请号：PCT/JP2011/067183
申请日：2011-07-21
申请人： BROTHER KOGYO KABUSHIKI KAISHA , SHIRONO, Taichi , ITO, Noritsugu , HIRANO, Mikio
发明人： SHIRONO, Taichi , ITO, Noritsugu , HIRANO, Mikio
IPC分类号： B41J2/175
CPC分类号： B41J2/17566
摘要： The liquid cartridge includes a storing unit, a fluid channel, a magnetic body, a magnetic field generating unit, and a detecting unit. The storing unit stores liquid. The fluid channel is in fluid communication with the storing unit. The magnetic body is configured to move in the fluid channel. The magnetic field generating unit is disposed outside of the fluid channel and generates magnetic field. The detecting unit is configured to detect magnetic field generated by the magnetic field generating unit and the magnetic body.
摘要翻译：液体盒包括存储单元，流体通道，磁体，磁场产生单元和检测单元。存储单元存储液体。流体通道与存储单元流体连通。磁体构造成在流体通道中移动。磁场产生单元设置在流体通道的外部并产生磁场。检测单元被配置为检测由磁场产生单元和磁体产生的磁场。

49. 发明申请

WO2012029457A1 METHODS OF MANUFACTURING RECYCLED LIQUID CARTRIDGE AND LIQUID CARTRIDGE, AND LIQUID CARTRIDGE 审中-公开
标题翻译：回收液体盒和液体盒和液体盒的制造方法
公开(公告)号：WO2012029457A1
公开(公告)日：2012-03-08
申请号：PCT/JP2011/067184
申请日：2011-07-21
申请人： BROTHER KOGYO KABUSHIKI KAISHA , SHIRONO, Taichi , ITO, Noritsugu , HIRANO, Mikio
发明人： SHIRONO, Taichi , ITO, Noritsugu , HIRANO, Mikio
IPC分类号： B41J2/175
CPC分类号： B65D50/06 , B41J2/17506 , B41J2/17523 , B41J2/1753 , B41J2/17546 , B41J2/17553 , B65B1/04
摘要： The method includes: (a) preparing a liquid cartridge to be recycled, the liquid cartridge including a liquid storing unit configured to store liquid therein, a liquid delivery path that is in fluid communication with the liquid storing unit, the liquid delivery path having an opening, a blocking member detachably mounted in the liquid delivery path to block the opening, and a valve configured to be switched between an open state in which the liquid delivery path is opened and a closed state in which the liquid delivery path is closed; (b) removing the blocking member from the liquid delivery path; (c) switching the valve from the closed state to the open state; (d) injecting liquid into the liquid storing unit through the opening with the blocking member removed in step (b) and the valve maintained in the open state achieved in step (c); (e) switching the valve from the open state to the closed state after performing step (d); and (f) assembling the blocking member or another blocking member different from the blocking member in the liquid delivery path to block the opening after performing step (e).
摘要翻译：该方法包括：（a）制备要再循环的液体盒，所述液体盒包括构造成在其中储存液体的液体存储单元，与所述液体存储单元流体连通的液体输送路径，所述液体输送路径具有打开，可拆卸地安装在液体输送路径中以阻挡开口的阻挡构件，以及构造成在液体输送路径打开的打开状态和液体输送路径关闭的关闭状态之间切换的阀; （b）从所述液体输送路径移除所述阻挡构件; （c）将阀从关闭状态切换到打开状态; （d）通过所述开口将液体注入到所述液体储存单元中，并且在步骤（b）中移除所述阻塞构件，并且所述阀保持在步骤（c）中实现的打开状态; （e）在执行步骤（d）之后将阀从打开状态切换到关闭状态; 和（f）在执行步骤（e）之后，组装阻挡构件或不同于液体输送路径中的阻挡构件的阻挡构件以阻挡开口。

50. 发明申请

WO2011090219A1 LIQUID CARTRIDGE 审中-公开
标题翻译：液体盒
公开(公告)号：WO2011090219A1
公开(公告)日：2011-07-28
申请号：PCT/JP2011/051681
申请日：2011-01-21
申请人： BROTHER KOGYO KABUSHIKI KAISHA , ITO, Noritsugu , HIRANO, Mikio
发明人： ITO, Noritsugu , HIRANO, Mikio
IPC分类号： B41J2/175
CPC分类号： B41J2/17596 , B41J2/17513 , B41J2/1752 , B41J2002/17516
摘要： A liquid cartridge includes a liquid storing portion, a liquid outlet path communicating with an interior of the liquid storing portion, a first valve configured to close an opening of the liquid outlet path, and a second valve provided in the liquid outlet path between the liquid storing portion and the first valve. The second valve includes a valve seat, a valve member configured to prevent liquid from flowing via the second valve when the valve member contacts the valve seat, and a biasing member configured to bias the valve member toward the valve seat and the sealing member.
摘要翻译：液体盒包括液体存储部分，与液体存储部分内部连通的液体出口路径，构造成关闭液体出口路径的开口的第一阀和设置在液体出口路径之间的液体存储部分和第一阀。第二阀包括阀座，阀构件，构造成当阀构件接触阀座时防止液体经由第二阀流动;以及偏压构件，其构造成朝向阀座偏置阀构件和密封构件。

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