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公开(公告)号：US20050212853A1
公开(公告)日：2005-09-29
申请号：US11137277
申请日：2005-05-25
申请人： Takeo Eguchi , Masayuki Takakura , Masato Nakamura , Shinichi Horii , Hiroyasu Uchida , Akihito Miyazaki
发明人： Takeo Eguchi , Masayuki Takakura , Masato Nakamura , Shinichi Horii , Hiroyasu Uchida , Akihito Miyazaki
IPC分类号： B41J2/145
CPC分类号： B41J2/155 , B41J2/14024 , B41J2/1408 , B41J2/14145 , B41J2002/14387 , B41J2202/08 , B41J2202/11 , B41J2202/19 , B41J2202/20 , B41J2202/21
摘要： A print head for a line printer in which errors between print head chips and another component are reduced and ink leakage is prevented, and in which heat generated in print head chips is efficiently dissipated without making the structure of the print head complex or increasing the size of the print head. A plurality of print head chips (11) are arranged along an ink path (20) and are disposed on both sides of the ink path in a zigzag pattern. Dummy chips (21) which do not eject ink are disposed at regions between the print head chips (11) arranged along the ink path (20). In addition, an ink-path member (23) is provided, at least a part of the ink-path member (23) which includes portions adhered to the print head chips (11) being composed of a material having a high thermal conductivity, so that the ink-path member (23) also serves as heat-dissipating means which dissipates heat generated in the print head chips (11).
摘要翻译： 用于线打印机的打印头，其中打印头芯片和另一部件之间的错误减少并且防止墨泄漏，并且其中在打印头芯片的结构复杂或增加尺寸的情况下，在打印头芯片中产生的热量被有效地消散 的打印头。 多个打印头芯片（11）沿墨水通道（20）布置，并且以锯齿形图案设置在墨水通道的两侧。 不喷墨的虚拟芯片（21）设置在沿墨水路径（20）布置的打印头芯片（11）之间的区域。 此外，设置墨通道构件（23），墨通道构件（23）的至少一部分包括粘附到打印头芯片（11）的部分，其由具有高导热性的材料构成， 使得墨通道构件（23）也用作散热在打印头芯片（11）中产生的热量的散热装置。
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公开(公告)号：US07137685B2
公开(公告)日：2006-11-21
申请号：US11137277
申请日：2005-05-25
申请人： Takeo Eguchi , Masayuki Takakura , Masato Nakamura , Shinichi Horii , Hiroyasu Uchida , Akihito Miyazaki
发明人： Takeo Eguchi , Masayuki Takakura , Masato Nakamura , Shinichi Horii , Hiroyasu Uchida , Akihito Miyazaki
CPC分类号： B41J2/155 , B41J2/14024 , B41J2/1408 , B41J2/14145 , B41J2002/14387 , B41J2202/08 , B41J2202/11 , B41J2202/19 , B41J2202/20 , B41J2202/21
摘要： A print head for a line printer in which errors between print head chips and another component are reduced and ink leakage is prevented, and in which heat generated in print head chips is efficiently dissipated without making the structure of the print head complex or increasing the size of the print head. A plurality of print head chips (11) are arranged along an ink path (20) and are disposed on both sides of the ink path in a zigzag pattern. Dummy chips (21) which do not eject ink are disposed at regions between the print head chips (11) arranged along the ink path (20). In addition, an ink-path member (23) is provided, at least a part of the ink-path member (23) which includes portions adhered to the print head chips (11) being composed of a material having a high thermal conductivity, so that the ink-path member (23) also serves as heat-dissipating means which dissipates heat generated in the print head chips (11).
摘要翻译： 用于线打印机的打印头，其中打印头芯片和另一部件之间的错误减少并且防止墨泄漏，并且其中在打印头芯片的结构复杂或增加尺寸的情况下有效地耗散打印头芯片中产生的热量 的打印头。 多个打印头芯片（11）沿墨水通道（20）布置，并且以锯齿形图案设置在墨水通道的两侧。 不喷墨的虚拟芯片（21）设置在沿墨水路径（20）布置的打印头芯片（11）之间的区域。 此外，设置墨通道构件（23），墨通道构件（23）的至少一部分包括粘附到打印头芯片（11）的部分，其由具有高导热性的材料构成， 使得墨通道构件（23）也用作散热在打印头芯片（11）中产生的热量的散热装置。
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公开(公告)号：US06969149B2
公开(公告)日：2005-11-29
申请号：US10468315
申请日：2002-12-13
申请人： Takeo Eguchi , Masayuki Takakura , Masato Nakamura , Shinichi Horii , Hiroyasu Uchida , Akihito Miyazaki
发明人： Takeo Eguchi , Masayuki Takakura , Masato Nakamura , Shinichi Horii , Hiroyasu Uchida , Akihito Miyazaki
CPC分类号： B41J2/155 , B41J2/14024 , B41J2/1408 , B41J2/14145 , B41J2002/14387 , B41J2202/08 , B41J2202/11 , B41J2202/19 , B41J2202/20 , B41J2202/21
摘要： A print head for a line printer in which errors between print head chips and another component are reduced and ink leakage is prevented, and in which heat generated in print head chips is efficiently dissipated without making the structure of the print head complex or increasing the size of the print head. A plurality of print head chips (11) are arranged along an ink path (20) and are disposed on both sides of the ink path in a zigzag pattern. Dummy chips (21) which do not eject ink are disposed at regions between the print head chips (11) arranged along the ink path (20). In addition, an ink-path member (23) is provided, at least a part of the ink-path member (23) which includes portions adhered to the print head chips (11) being composed of a material having a high thermal conductivity, so that the ink-path member (23) also serves as heat-dissipating means which dissipates heat generated in the print head chips (11).
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4.发明申请Liquid ejection head, liquid ejection apparatus, and manufacturing method of the liquid ejection head 失效液体喷射头，液体喷射装置和液体喷射头的制造方法公开(公告)号：US20050195238A1
公开(公告)日：2005-09-08
申请号：US11062419
申请日：2005-02-22
IPC分类号： B41J29/38
CPC分类号： B41J2/155 , B41J2202/03 , B41J2202/08
摘要： A line head includes a nozzle plate, a frame-shaped outer frame, a plurality of head chips, and a head support member arranged within the outer frame. The linear expansion coefficients of the nozzle plate and the head support member are larger than that of the outer frame. The nozzle plate is joined onto the outer frame and a tensile stress is produced in the nozzle plate by the outer frame. The head support member is joined and fitted with the outer frame. When the head support member thermally expands relative to the outer frame, a compression stress is produced in the head support member while a strain of the head support member is restricted by the outer frame.
摘要翻译： 线头包括喷嘴板，框状外框架，多个头部芯片以及设置在外框架内的头部支撑构件。 喷嘴板和头部支撑构件的线膨胀系数大于外框架的线性膨胀系数。 喷嘴板被接合到外框上，并且通过外框在喷嘴板中产生拉伸应力。 头部支撑构件与外框架接合并配合。 当头部支撑构件相对于外框架热膨胀时，在头部支撑构件的应变被外框限制的同时在头部支撑构件中产生压缩应力。
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5.发明授权Liquid ejection head, liquid ejection apparatus, and manufacturing method of the liquid ejection head 失效液体喷射头，液体喷射装置和液体喷射头的制造方法公开(公告)号：US07156486B2
公开(公告)日：2007-01-02
申请号：US11062419
申请日：2005-02-22
CPC分类号： B41J2/155 , B41J2202/03 , B41J2202/08
摘要： A line head includes a nozzle plate, a frame-shaped outer frame, a plurality of head chips, and a head support member arranged within the outer frame. The linear expansion coefficients of the nozzle plate and the head support member are larger than that of the outer frame. The nozzle plate is joined onto the outer frame and a tensile stress is produced in the nozzle plate by the outer frame. The head support member is joined and fitted with the outer frame. When the head support member thermally expands relative to the outer frame, a compression stress is produced in the head support member while a strain of the head support member is restricted by the outer frame.
摘要翻译： 线头包括喷嘴板，框状外框架，多个头部芯片以及设置在外框架内的头部支撑构件。 喷嘴板和头部支撑构件的线膨胀系数大于外框架的线性膨胀系数。 喷嘴板被接合到外框上，并且通过外框在喷嘴板中产生拉伸应力。 头部支撑构件与外框架接合并配合。 当头部支撑构件相对于外框架热膨胀时，在头部支撑构件的应变被外框限制的同时在头部支撑构件中产生压缩应力。
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公开(公告)号：US07427127B2
公开(公告)日：2008-09-23
申请号：US10970909
申请日：2004-10-22
申请人： Makoto Ando , Akihito Miyazaki , Shigeyoshi Hirashima , Shota Nishi , Takumi Namekawa , Masato Nakamura
发明人： Makoto Ando , Akihito Miyazaki , Shigeyoshi Hirashima , Shota Nishi , Takumi Namekawa , Masato Nakamura
CPC分类号： B41J2/17596 , B41J2/1707 , B41J2202/12
摘要： A negative pressure generated inside a liquid-ejecting head can circulate liquid between the liquid-ejecting head and a liquid tank, prevent the liquid from leaking out of nozzles while the liquid is circulating, and remove bubbles contained in the liquid. A head cartridge includes a printhead ejecting ink from ink-ejecting nozzles formed in a nozzle plate of the printhead, an ink-supplying conduit supplying the ink from an ink tank to an ink chamber in the printhead, an ink-refluxing conduit refluxing the ink from the printhead to the ink tank, and a liquid-delivering pump disposed on the ink-refluxing conduit and circulating the ink between the printhead and the ink tank. The liquid-delivering pump is driven to generate a negative pressure inside the printhead to circulate the ink between the printhead and the ink tank.
摘要翻译： 在液体喷射头内部产生的负压可以使液体在液体喷射头和液体罐之间循环，防止液体在液体循环时从喷嘴中泄漏出来，并除去液体中含有的气泡。 头盒包括打印头，其从形成在打印头喷嘴板中的喷墨喷嘴喷射墨水，将墨水从墨水罐供应到打印头中的墨水室的墨水供应管道，回墨墨水回流管道 从打印头到墨水罐，以及设置在回墨管道上的液体输送泵，并使墨水在打印头和墨水盒之间循环。 液体输送泵被驱动以在打印头内产生负压，以使墨在打印头和墨水盒之间循环。
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公开(公告)号：US20050116999A1
公开(公告)日：2005-06-02
申请号：US10970909
申请日：2004-10-22
申请人： Makoto Ando , Akihito Miyazaki , Shigeyoshi Hirashima , Shota Nishi , Takumi Namekawa , Masato Nakamura
发明人： Makoto Ando , Akihito Miyazaki , Shigeyoshi Hirashima , Shota Nishi , Takumi Namekawa , Masato Nakamura
CPC分类号： B41J2/17596 , B41J2/1707 , B41J2202/12
摘要： A negative pressure generated inside a liquid-ejecting head can circulate liquid between the liquid-ejecting head and a liquid tank, prevent the liquid from leaking out of nozzles while the liquid is circulating, and remove bubbles contained in the liquid. A head cartridge includes a printhead ejecting ink from ink-ejecting nozzles formed in a nozzle plate of the printhead, an ink-supplying conduit supplying the ink from an ink tank to an ink chamber in the printhead, an ink-refluxing conduit refluxing the ink from the printhead to the ink tank, and a liquid-delivering pump disposed on the ink-refluxing conduit and circulating the ink between the printhead and the ink tank. The liquid-delivering pump is driven to generate a negative pressure inside the printhead to circulate the ink between the printhead and the ink tank.
摘要翻译： 在液体喷射头内部产生的负压可以使液体在液体喷射头和液体罐之间循环，防止液体在液体循环时从喷嘴中泄漏出来，并除去液体中含有的气泡。 头盒包括打印头，其从形成在打印头喷嘴板中的喷墨喷嘴喷射墨水，将墨水从墨水罐供应到打印头中的墨水室的墨水供应管道，回墨墨水回流管道 从打印头到墨水罐，以及设置在回墨管道上的液体输送泵，并使墨水在打印头和墨水盒之间循环。 液体输送泵被驱动以在打印头内产生负压，以使墨在打印头和墨水盒之间循环。
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公开(公告)号：US06817699B2
公开(公告)日：2004-11-16
申请号：US10466904
申请日：2003-12-15
申请人： Shigeyoshi Hirashima , Akihito Miyazaki , Toshiki Kagami , Hiromitsu Takeda , Hiroshi Tokunaga , Kazuyasu Takenaka
发明人： Shigeyoshi Hirashima , Akihito Miyazaki , Toshiki Kagami , Hiromitsu Takeda , Hiroshi Tokunaga , Kazuyasu Takenaka
IPC分类号： B41J214
CPC分类号： B41J29/026 , B41J2/1752 , B41J2/17526
摘要： Disclosed herein is a printer having a printer body and a consumable related to printing means, such as an ink cartridge and an ink ribbon, wherein the consumable can be very easily replaced and the electrical connection between the consumable and the printer body can be easily effected. In a printer (1) having a printer body (6) and an ink cartridge (consumable related to printing means) (19) replaceably mounted in the printer body, an ink cartridge tray (consumable tray) (8) for detachably storing the ink cartridge is movably provided in the printer body. A connector (37) provided on the ink cartridge is connected to a connector (38) provided in the printer body when the ink cartridge tray is inserted into the printer body.
摘要翻译： 这里公开了一种打印机，其具有与打印装置相关的打印机主体和消耗品，例如墨盒和墨带，其中消耗品可以非常容易地更换，并且可以容易地实现耗材和打印机主体之间的电连接 。 在具有可替换地安装在打印机主体中的打印机主体（6）和可拆卸地安装在打印机主体上的打印机主体（6）和墨盒（消耗品）（19）的墨盒托盘（可拆卸托盘） 墨盒可移动地设置在打印机主体中。 当墨盒托盘插入打印机主体中时，设置在墨盒上的连接器（37）连接到设置在打印机主体中的连接器（38）。
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公开(公告)号：US08474636B2
公开(公告)日：2013-07-02
申请号：US13147748
申请日：2009-02-19
CPC分类号： B65D75/5883 , B65D51/228 , B65D2251/0015 , B65D2251/0071
摘要： Provided is a twist-cut unsealing mechanism in which an operator can surely sense the fact that twist-cutting of a seal member has completed in assembling of spout and cap of such a type that a container is unsealed by twisting and cutting a seal member for the liquid passage of a spout by means of a cap. A twist-cut unsealing mechanism includes both-side protrusions arranged along a virtual circle rounding around the center line of rotation and an abutment protrusion movable relatively to the both-side protrusions along the virtual circle, and is configured so that one of the both-side protrusion and the abutment protrusion for indicating completion of twist-cut is fixed to a spout (2) and the other protrusion is fixed to a cap (3), the both-side protrusion has a sliding surface of gentle slope and a stopper surface of steep slope wherein projection heights of both surfaces are substantially same in the radial direction and both surface are adjacent to each other along a circle, the abutment protrusion can abut against the sliding surface and the stopper surface, and at a position where the abutment protrusion passed the sliding surface in the rotational direction, the relative rotation positions of the spout (2) and the cap (3) is set above the twist-cut completion position of a seal member (15) and within detachment allowance positional range where the detachment of the cap (3) is permitted.
摘要翻译： 提供一种扭转开封机构，其中操作者可以肯定地感觉到在组装通过扭转和切割密封构件的容器被打开的类型的喷嘴和盖子的密封构件的扭转切割完成的事实 喷嘴通过盖子的液体通道。 扭转开封机构包括沿着绕中心线旋转的虚拟圆周布置的两侧突起和沿虚拟圆相对于两侧突起移动的邻接突起，并且被配置为使得两个 侧突起和用于指示扭转完成的邻接突起被固定到喷嘴（2），另一个突起固定到盖（3），两侧突起具有平缓的倾斜的滑动表面和止动表面 陡坡，其中两个表面的突出高度在径向方向上基本相同，并且两个表面沿着圆周彼此相邻，所述邻接突起可以抵靠滑动表面和止动表面，并且在邻接突起 沿旋转方向通过滑动面，喷嘴（2）和盖（3）的相对旋转位置设定在密封件的扭转完成位置之上 构件（15）和允许盖（3）的拆卸的分离允许位置范围内。
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公开(公告)号：US08434651B2
公开(公告)日：2013-05-07
申请号：US12734188
申请日：2008-10-17
CPC分类号： B65D41/0471 , B65D51/228 , B65D75/5861
摘要： A pouring member includes an unsealing cap and at least two rotation prevention sections extending vertically and downwardly from an end surface of an open end side of the unsealing cap and is arranged such that the at least two rotation prevention sections are apart from one another by an angle which is larger than a rotation angle required for twisting off the sealing part, and symmetrically with respect to the central axis of the unsealing cap. A recess is formed such that the recess opens to a front end side of the rotation prevention section, and an engagement projection engages the recess in a direction substantially parallel with a direction in which the rotation prevention sections are extended vertically and downwardly, and is formed at a specific position of the flange part of the pouring member.
摘要翻译： 倾倒构件包括开封盖和至少两个从开封盖的开口端侧的端面垂直和向下延伸的防旋转部分，并且布置成使得至少两个防旋转部分彼此分开 大于扭转密封部所需的旋转角度的角度，并且相对于开封盖的中心轴线对称。 凹部形成为使得凹部向旋转防止部的前端侧开口，并且接合突起沿大致平行于旋转防止部分的方向垂直向下延伸的方向接合凹部，并形成 在浇注构件的凸缘部分的特定位置处。
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